The TEAMGROUP QX 1TB is a consumer-grade 2.5-inch SATA III solid-state drive using 3D QLC NAND flash and SLC caching. The exact 1TB model is rated up to 560MB/s sequential read and 500MB/s sequential write.

The exact TEAMGROUP part number is T253X7001T0C101.

The Memox SKU is T253X7001T0C101.

The UPC listed on the Memox product page is 765441065628.

It has 1TB of advertised storage capacity.

Storage manufacturers define 1TB as 1,000,000,000,000 bytes, while operating systems may report capacity using binary-style units and formatting also uses some space. Seeing roughly 931GiB before additional formatting/system use is normal.

Yes. It uses the standard 2.5-inch SATA form factor.

It is 7mm thick.

TEAMGROUP specifies approximately 100 x 69.9 x 7mm.

It uses SATA III / SATA 6Gb/s.

No. It is a SATA/AHCI 2.5-inch SSD, not an M.2 NVMe drive.

No. It uses a 2.5-inch SATA enclosure with separate SATA data and power connectors.

TEAMGROUP rates the 1TB QX at up to 560MB/s sequential read.

TEAMGROUP rates the 1TB QX at up to 500MB/s sequential write.

No. They are maximum reference figures measured under specific test conditions. The SATA controller, chipset, cable, workload, free space, operating system and SSD condition can affect results.

TEAMGROUP specifies 3D QLC NAND flash.

QLC stores four bits per NAND cell. It allows higher capacity at lower cost, but native write performance and write endurance are generally lower than comparable TLC NAND, so caching is important for everyday responsiveness.

Yes. TEAMGROUP explicitly lists SLC Caching technology.

No. TEAMGROUP's current exact 1TB specification explicitly lists DRAM Cache: NO.

TEAMGROUP rates the exact 1TB model at 200TBW.

TBW means terabytes written. A 200TBW rating means the warranty/endurance specification allows up to 200 terabytes of host writes under the manufacturer's terms.

TEAMGROUP lists 1,500,000 hours MTBF.

No. MTBF is a statistical reliability metric for a population of devices, not a prediction of one drive's lifespan.

The QX 1TB has a 3-year limited warranty, subject to TEAMGROUP's warranty terms and TBW limit.

Yes. TEAMGROUP states its SSD warranty is limited by the warranty period or the applicable TBW limit, whichever is reached first.

TEAMGROUP specifies 0°C to 70°C operating temperature.

TEAMGROUP specifies -40°C to 85°C storage temperature.

TEAMGROUP lists shock resistance up to 1,500G.

TEAMGROUP lists 20G non-operating vibration resistance.

It uses +5V DC through the SATA power connector.

Yes in normal operation. It has no moving parts, so it does not produce the motor or seek noise of a mechanical hard drive.

Normally no. A 2.5-inch SATA SSD typically runs without a dedicated fan, but normal case airflow and operating-temperature limits still matter.

The controller temporarily writes incoming data to a faster SLC-style cache area before consolidating it into QLC NAND, which improves responsiveness for common bursts of writes.

No. SLC cache is NAND flash operated in a faster single-bit mode. DRAM cache is separate volatile memory often used for mapping/metadata. The QX 1TB has SLC caching but no dedicated DRAM cache.

Some older QX marketing used 'Smart Dual Cache' around higher-capacity versions. TEAMGROUP's current exact 1TB table says DRAM Cache: NO, so buyers should not interpret the phrase as proof that this 1TB model has a DRAM buffer.

Yes. QLC drives can slow after their fast SLC cache is exhausted. TEAMGROUP does not publish a guaranteed post-cache write speed for this exact 1TB model, so sustained long-write performance can be much lower than the 500MB/s headline maximum.

Once the SLC cache is full, the controller must write more directly to denser QLC flash and perform background management, which is slower than short cached writes.

Not necessarily. Many consumer SSDs use dynamic caching that can depend on free capacity and firmware behaviour. TEAMGROUP does not publish a fixed SLC-cache size for the QX 1TB.

Yes. Less free NAND can reduce the space available for caching and garbage collection, so sustained write performance can decline as the drive fills.

There is no TEAMGROUP-mandated percentage, but leaving roughly 10–20% free is a sensible general practice for a consumer SSD used heavily for writes.

It can do the job, but it is not the ideal choice for repeated very large sustained writes because it uses QLC NAND and has no DRAM cache. TLC or higher-end SSDs are better for heavy write workloads.

Yes. Short burst workloads, booting, application launches and everyday file access are well suited to a SATA SSD with SLC caching.

Yes. A SATA SSD is far faster than a hard drive for game loading and QLC is generally well suited to read-heavy game-library use.

Yes. This is one of the QX's strongest uses: large, silent, fast secondary storage for games, photos, videos and general files.

It can be used as a Windows boot drive and will feel much faster than a hard drive. For a new high-performance system, a TLC/NVMe drive can provide stronger sustained write and random-workload performance.

Not automatically. A QLC SSD can run an OS successfully; the trade-off is mainly lower write endurance and weaker sustained writes compared with better TLC drives.

No. DRAMless SATA SSDs can still be used as boot drives. The difference is more noticeable in sustained, random and heavily mixed workloads.

Yes for random access, boot time, application loading, latency, noise and shock resistance. TEAMGROUP specifically positions QX as an HDD replacement.

An SSD has no mechanical seek or rotational delay, so random access is dramatically faster even when sequential MB/s does not look many times higher.

No. Modern PCIe NVMe SSDs can deliver several times the sequential bandwidth of SATA, although everyday light-use differences can be smaller than benchmark numbers suggest.

SATA III has a 6Gb/s raw interface rate, and protocol encoding/overhead means practical SSD throughput typically tops out in the mid-500MB/s range.

Yes if the system currently uses SATA II. SATA II can bottleneck a modern SATA SSD to roughly half the bandwidth of SATA III.

Yes in many systems because SATA is backward compatible, but the drive will be limited by the older interface speed.

Potentially in compatible legacy systems, but it would be heavily speed-limited and old BIOS/controller compatibility should be checked.

Use a good SATA cable rated for SATA 6Gb/s. Once the link is stable at SATA III, a more expensive cable does not make the SSD exceed the SATA interface limit.

Yes. Poor or damaged cables can cause link errors, renegotiation, CRC errors, disconnects or slower negotiated speeds.

Yes. Some older boards have a mixture of SATA II and SATA III ports; use a SATA III 6Gb/s port where available.

A single drive is not RAID. Multiple drives can be combined in RAID on compatible controllers, but RAID changes reliability and data-loss risks and does not make each individual SSD faster.

Technically possible on a compatible controller, but RAID 0 increases failure risk because loss of either drive loses the array. It is not a substitute for backup.

Technically yes for consumer read-oriented use, but QLC endurance and consumer-grade design should be considered before using it for write-heavy always-on storage.

It is not the ideal choice. The QX is explicitly consumer-grade QLC with 200TBW at 1TB; TLC enterprise/NAS SSDs are better suited to sustained write-heavy ZFS or server workloads.

Yes. TEAMGROUP states that all TEAMGROUP SSDs support S.M.A.R.T. health monitoring.

Self-Monitoring, Analysis and Reporting Technology exposes health and usage information that diagnostic tools can use to help identify drive problems.

Yes. TEAMGROUP currently provides its SSD S.M.A.R.T. Tool from the official support download centre.

TEAMGROUP uses its S.M.A.R.T. Tool as the reference for SSD TBW/warranty determination where third-party readings differ.

Yes. TEAMGROUP lists Garbage Collection as a QX feature.

It reorganises valid and invalid flash pages in the background so blocks can be prepared for future writes.

Yes. TEAMGROUP lists E2E Data Protection.

It is a controller/data-path protection mechanism intended to help detect or prevent corruption as data moves internally through the SSD.

Yes. TEAMGROUP lists LDPC for the QX.

Low-Density Parity-Check error correction helps the SSD controller correct bit errors in NAND flash as the cells age.

TEAMGROUP documents TRIM as the operating-system command used by its SSD ecosystem to inform the drive about blocks no longer in use. Modern Windows/Linux/macOS systems normally manage TRIM automatically on supported SATA SSDs.

TRIM tells the SSD which deleted blocks are no longer needed so background maintenance can prepare them for future writes more efficiently.

No. Modern operating systems normally schedule SSD optimisation/TRIM automatically.

No. Traditional defragmentation creates unnecessary writes on flash storage. Use the operating system's SSD optimisation/TRIM function instead.

Yes. Wear levelling spreads writes across NAND cells to avoid wearing the same blocks repeatedly.

No. Health monitoring is useful but cannot predict every electronic or NAND failure. Keep backups of important data.

No. TBW is a warranty/endurance rating, not a programmed shutdown point. A drive may work beyond it, but the applicable warranty limit can be reached.

It averages about 183GB of writes per day over three years, which is far above the write volume of many ordinary home users.

Yes for most read-heavy gaming use, where game installations and updates create far fewer writes than professional scratch/cache workloads.

Usually yes. Typical office workloads are far below hundreds of gigabytes of writes every day.

It depends on the workflow. Frequent ingest, proxies, caches and exports can consume write endurance quickly, so a higher-endurance TLC/NVMe drive is preferable for heavy professional editing.

Yes. Persistent high temperature can accelerate component wear. Keep the SSD within TEAMGROUP's 0–70°C operating range.

A sustained temperature approaching or exceeding the 70°C specified operating maximum should be investigated.

Often yes because SATA SSD controllers operate at lower throughput, though case airflow and workload still matter.

Yes. Any storage device can fail unexpectedly, so important data should exist in more than one place.

No. Warranty can replace qualifying hardware but does not recreate lost files.

You need a free 2.5-inch mounting position or adapter, one SATA data cable to the motherboard and one SATA power connector from the PSU.

TEAMGROUP's current QX product page does not list a SATA data cable as part of the SSD itself, so plan to use a cable supplied with the motherboard/case or purchase one separately.

Yes. A desktop PSU must provide a standard SATA power connector.

Yes with a suitable 2.5-to-3.5-inch mounting bracket or tray if the case does not have native 2.5-inch mounts.

It may work because there are no moving parts, but it is better to mount it securely to avoid cable strain and physical damage.

Yes if the case provides a suitable 2.5-inch SSD mount and cable clearance.

Yes if the laptop has a standard 2.5-inch SATA bay and supports a 7mm drive.

A 7mm SSD can often be used in a 9.5mm bay, but some laptops need the original caddy/spacer to hold it securely.

No. A 2.5-inch SATA SSD requires a physical 2.5-inch SATA bay and connectors.

Yes if the laptop uses a standard 2.5-inch SATA HDD. The 7mm SSD is thinner than many older laptop HDDs and normally fits with the original caddy.

Usually dramatically. Booting, program launches and general responsiveness benefit from SSD latency even on an older SATA controller.

Yes. Most modern SATA laptops do, but very old systems can have capacity or controller limitations.

TEAMGROUP recommends keeping motherboard/laptop BIOS current when troubleshooting compatibility or performance.

For normal modern Windows SATA SSD use, AHCI is generally the preferred non-RAID mode. Do not change an existing boot system's SATA mode blindly because Windows may fail to boot if the controller mode changes without preparation.

Yes if the board provides a compatible SATA port. Very old chipsets/BIOS versions should be checked for compatibility.

Possibly if the backplane/controller supports SATA drives, but QX is a consumer-grade SSD rather than an enterprise drive.

Some SAS HBAs/controllers support SATA drives, but compatibility depends on the controller/backplane. A SATA drive cannot directly use SAS-only features.

Yes if the bay/controller supports standard 2.5-inch SATA drives. The QX itself is not marketed as an enterprise hot-swap SSD.

Yes with a compatible 2.5-inch SATA-to-USB enclosure or adapter.

Use a USB 3.x SATA enclosure/adapter that supports 2.5-inch SATA SSDs and UASP if possible. USB 2.0 would heavily bottleneck performance.

USB 3.0/USB 3.2 Gen 1 can approach SATA SSD performance with a good UASP bridge, although real throughput is usually below direct SATA.

Yes. USB 2.0 is much slower than the SSD and would limit transfers to a small fraction of its capability.

TEAMGROUP lists macOS 10.4 or later compatibility, provided the Mac has a compatible SATA bay or you use an external SATA-to-USB enclosure.

No. Modern Apple Silicon Macs do not provide a user-accessible 2.5-inch SATA drive bay; use an external enclosure instead.

Yes. TEAMGROUP lists Linux 2.6.33 or later.

Yes.

Yes.

TEAMGROUP lists Windows 8.1, 8 and 7 as supported in its current QX specification, though older Windows versions are no longer secure for normal internet use.

Not always. A new blank SSD may need to be initialised, partitioned, formatted and assigned a drive letter in Windows Disk Management.

The drive may be uninitialised, unpartitioned, unformatted or missing a drive letter. Check Disk Management.

GPT is the normal choice for modern UEFI Windows 10/11 systems. MBR is mainly for legacy compatibility.

NTFS is the standard choice for an internal Windows system or data drive.

exFAT is useful for cross-platform removable/external storage, but it lacks some NTFS/macOS filesystem features and is not normally the preferred Windows boot format.

Yes when using NTFS, exFAT or another filesystem that supports large files. FAT32 has a roughly 4GB single-file limit.

Yes if the used data fits within the QX's usable capacity and you use suitable cloning software or a disk-imaging process.

TEAMGROUP's current download centre lists SSD S.M.A.R.T. Tool and selected firmware utilities, but does not list a QX-specific disk-cloning utility.

Cloning is convenient when the existing system is healthy; a clean install can eliminate old software, driver and partition problems. Both are valid.

Yes only if the actual used data and partitions can be reduced to fit within the SSD's usable capacity.

Yes. After cloning, you may need to expand the main partition to use the remaining capacity.

Yes. Cloning and partition operations can destroy data if the wrong source/destination is selected.

Yes. Install it, initialise/format it, then use it for games, applications or files.

Yes. Steam supports adding a library folder on another drive and moving installed games through its storage settings.

Yes, though each launcher has its own move/reinstall procedure.

Yes, provided the sync software supports the selected folder location and you keep enough free space.

Yes on supported Windows editions. Keep recovery keys safely backed up.

Yes. Software encryption works like on other SATA SSDs, although it can add CPU/performance overhead.

Use a proper SSD secure-erase/sanitisation method supported by the controller/tooling rather than repeatedly overwriting the whole drive.

No. Quick formatting mainly recreates filesystem structures and does not guarantee that old data is unrecoverable.

You can, but it is optional. Separate partitions do not improve SSD speed or protect data from a physical drive failure.

Yes if the bootloader, partitions and firmware mode are configured correctly.

Yes.

Yes for light/moderate workloads, but frequent heavy scratch writes are better suited to a higher-endurance TLC/NVMe SSD.

Yes. Game loading is read-heavy and a SATA SSD is much faster than an HDD. It is especially useful as a secondary game library when M.2 slots are limited.

Usually no. An SSD mainly improves loading, installation, patching and asset-streaming delays; average frame rate is mostly determined by CPU/GPU.

Yes, often substantially.

It can help when storage latency is the bottleneck, though engine design, RAM and CPU/GPU also matter.

Yes for most current PC games, although some newer titles increasingly recommend or require SSD storage and can benefit further from NVMe.

Usually yes if a similarly priced NVMe drive is compatible and speed matters. Choose QX when you specifically need 2.5-inch SATA, have no free M.2 slot or want easy additional storage.

Yes in principle. PS4 and PS4 Pro support replacement 2.5-inch SATA drives up to 9.5mm thick, and the QX is 7mm.

Yes. It is thinner than the 9.5mm maximum specified by Sony.

Yes. Replacing the PS4 internal system drive requires the console's supported backup/reinstallation procedure.

Yes, an SSD can reduce loading and menu delays compared with the original mechanical drive, though PS4's SATA/controller limits mean it will not use the full potential of newer NVMe-class storage.

No. PS5 internal expansion uses a compatible M.2 NVMe SSD, not a 2.5-inch SATA drive.

Yes with a suitable SuperSpeed USB SATA enclosure/adapter that meets Sony's USB extended-storage requirements.

Yes. Sony allows PS4 games to be played directly from compatible USB extended storage.

No. PS5 games stored on USB extended storage must be copied back to internal console storage or compatible M.2 SSD before playing.

Yes. Sony allows PS5 games to be stored on compatible USB extended storage, then copied back when you want to play them.

Yes with a compatible USB 3.x SATA enclosure that meets PlayStation extended-storage requirements.

Potentially through a compatible USB enclosure, but Xbox game-generation rules differ by title. Check the exact console's current external-storage requirements before purchase.

Yes. Its 1TB capacity, silent operation and strong read speed make it well suited to storing game libraries where sustained write performance is less important.

It depends on game sizes. Modern AAA games can exceed 100GB, so 1TB may hold only several very large titles plus smaller games.

Yes. It is more than fast enough for typical ROM and disc-image storage.

Yes. It is a good fast secondary drive for large photo libraries, but important photos still need backup.

It can be used, but a faster TLC/NVMe SSD is preferable for very large catalogues, previews and heavy editing workloads.

Yes for storing finished video files and general media libraries.

It can handle some compressed 4K workflows, but sustained high-bitrate multicam/cache workloads are better placed on a faster TLC/NVMe SSD.

It is not the ideal choice. 8K workflows often need far higher sustained bandwidth and endurance.

It can work, but repeated heavy scratch writes are not the QX's strongest use case because of QLC NAND and 200TBW endurance.

Yes for media-file storage, assuming 1TB is enough capacity.

Yes for read-heavy media serving; consider HDDs or larger SSDs if capacity per pound is more important.

Not ideal. Continuous surveillance writes can consume QLC endurance quickly; surveillance/high-endurance storage is a better fit.

Not ideal for write-heavy production databases. Use enterprise/TLC SSDs with stronger endurance and power-loss characteristics.

TEAMGROUP does not list enterprise capacitor-backed power-loss protection for this consumer QX model.

It can run a workstation OS, but professionals with heavy write/compile/render workloads should prefer a higher-endurance TLC/NVMe drive.

Yes. Replacing a hard drive with a SATA SSD is one of the most noticeable upgrades for older office PCs.

Yes if the laptop has a compatible 2.5-inch SATA bay.

Yes if the case provides a 2.5-inch SATA mount and power/data connections.

Yes. The SSD itself is silent and produces no vibration.

It can be used for read-heavy/light-write services, but it is still a consumer QLC SSD rather than an enterprise 24/7 write-optimised drive.

Yes as one backup destination, but no single SSD should be the only backup copy of important data.

Flash SSDs are not ideal as the only long-term offline archive. Retention depends on NAND wear and storage conditions; keep multiple verified copies.

Yes with a good SATA-to-USB dock/enclosure.

Check SATA data and power connections, try another SATA port/cable, ensure the controller is enabled and update the motherboard BIOS if needed.

Open Disk Management. A new blank drive may need to be initialised, partitioned, formatted and assigned a drive letter.

A new drive has no partition table, so Windows asks whether to initialise it before creating volumes.

This can indicate partition corruption, adapter/controller issues or a drive fault. Check Disk Management, another SATA port/PC and TEAMGROUP S.M.A.R.T. data before formatting important data.

The drive may be connected to a SATA II 3Gb/s port or through another bottleneck.

Check for SATA I/USB 2.0 bottlenecks, a failing cable/link, background workloads, a full drive or a benchmark using tiny/random files rather than sequential transfers.

That pattern is consistent with SLC cache exhaustion on a QLC SSD. After the cache fills, the drive has to write to slower QLC flash and perform background management.

Not necessarily. It is a normal characteristic of many QLC/cache-based SSDs. If ordinary short writes are also abnormally slow, investigate health, free space and interface issues.

With less free NAND, the controller has less room for SLC caching, garbage collection and wear management.

TEAMGROUP notes that maximum performance varies with hardware/software conditions and their reference measurements use a new unused drive. Controller, free space and test settings can lower results.

No. Background downloads, antivirus, indexing and updates can distort benchmark results.

Random small I/O, paging or a stalled application can saturate command latency without producing high sequential throughput.

Yes. Indexing, antivirus scans and cloud-sync applications can create high initial activity.

Check SATA data cable, power connector, PSU stability, motherboard port and S.M.A.R.T. health. Intermittent SATA CRC errors often point to cabling.

Many tools expose a UDMA CRC Error Count or similar attribute. Rising CRC errors often indicate the SATA data path rather than worn NAND.

Yes. Use a known-good cable and another motherboard port, then monitor whether the count stops increasing.

Possible causes include a failing drive, bad SATA cable, controller/driver issues, filesystem corruption or heavy cache/QLC write saturation. Check health data and back up important files first.

Back up important data immediately, verify with TEAMGROUP's S.M.A.R.T. Tool and contact support if the drive is within warranty.

No. CHKDSK can repair some filesystem problems but cannot repair failing NAND or controller hardware.

No. Formatting can fix some logical partition/filesystem issues but not physical flash/controller defects.

Check SATA controller mode, RAID/VMD drivers, BIOS configuration, SATA connections and whether the installer needs a storage driver for the platform.

The installed operating system may not have been prepared for the new controller mode. Restore the previous mode or follow the OS-specific conversion procedure.

Some SATA controllers, hot-swap ports or drivers expose SATA devices as removable. This is usually a controller/BIOS behaviour rather than an SSD defect.

Check operating-system settings, filesystem, controller mode and driver. Some RAID/USB bridges do not pass TRIM correctly.

No. The USB-to-SATA bridge and driver must support the relevant command pass-through.

USB bridge overhead, USB generation, UASP support and host-controller performance can reduce throughput.

The enclosure traps heat. Use a better ventilated/metal enclosure and avoid sustained writes in hot environments.

Reconnect it, allow the OS to check the filesystem and verify important files. Sudden removal can corrupt data or metadata.

Yes. Consumer SSDs without enterprise power-loss protection can lose in-flight data or filesystem metadata during unexpected power loss.

Yes. A UPS can reduce abrupt shutdowns of a desktop system, though backups are still necessary.

Possible causes include wrong boot mode, missing EFI/system partitions, incorrect boot order or a cloning process that did not copy boot metadata correctly.

Cloning often preserves the original partition size. Expand the partition into unallocated space after verifying the clone.

Check that the SATA link negotiated correctly, AHCI/controller drivers are suitable, the system is not thermal throttling and the clone did not bring over software problems.

A nearly full SSD has less room for cache and background maintenance. Delete/move data and allow idle time for TRIM/garbage collection.

Not solely for that reason. TEAMGROUP explicitly states that system/environment limits can prevent maximum advertised speed and this is not automatically a product defect.

Choose QX for speed, silence, shock resistance and responsiveness. Choose an HDD when the lowest cost per terabyte and very large capacity matter more than latency.

Choose NVMe when your system has a compatible free M.2 slot and you want maximum speed. Choose QX for 2.5-inch SATA compatibility or additional storage when M.2 slots are occupied.

TEAMGROUP rates QX 1TB at 560/500MB/s and GX2 1TB at 530/480MB/s. Both are DRAMless SATA SSDs with a 200TBW rating, but the exact NAND/workload behaviour differs.

TEAMGROUP rates QX 1TB at 560/500MB/s and VULCAN Z 1TB at up to 550/500MB/s. Both current 1TB tables show 200TBW and no dedicated DRAM cache.

No. Headline SATA speeds are similar, while NAND generation, workload tuning, pricing and use case matter. QX is explicitly a QLC consumer-capacity product.

Choose TLC when sustained writes, endurance and system-drive performance are higher priorities. Choose QX when value, capacity and read-heavy everyday storage are more important.

QX gives much faster loading, silent operation and no vibration; an HDD offers more capacity per pound.

Both are good. NVMe is faster in benchmarks and some modern titles; SATA QX is useful when you have no free M.2 slots and still want SSD-class loading.

Yes. That is one of its strongest use cases if the laptop has a 2.5-inch SATA bay.

Yes if you need more capacity; performance gains may be smaller than when upgrading from an HDD because both are already SATA SSDs.

Not always in light tasks. A premium DRAM/TLC SATA drive can be stronger in sustained and random workloads even if headline sequential speeds look similar.

NAND type, controller, DRAM, cache size, firmware, free space and thermal behaviour determine sustained performance after the simple sequential benchmark ends.

No. QLC is widely used in consumer SSDs. Its main trade-offs are lower native write speed and lower endurance than TLC, which should be matched to the workload.

If your system supports NVMe, NVMe often offers more performance for similar money. QX remains useful where only SATA is available or all M.2 slots are occupied.

Choose 1TB for lower cost and moderate storage needs. Choose 2TB if your game/media library is growing and your budget allows; the 2TB model is currently rated 400TBW.

Yes. TEAMGROUP's current table lists 400TBW for 2TB versus 200TBW for 1TB.

Yes. TEAMGROUP currently lists 800TBW for 4TB versus 200TBW for 1TB.

No. Current TEAMGROUP data lists 1TB and 2TB at 560/500MB/s, while 4TB is listed at 500/460MB/s and smaller capacities vary too.

TEAMGROUP's current 256GB, 512GB, 1TB, 2TB and 4TB QX table lists DRAM Cache: NO for each of those current models.

No. Older articles about the 15.3TB QX discussed different hardware and DRAM caching. Use the exact T253X7001T0C101 specification for this 1TB product.

It is best for users upgrading an HDD, adding affordable SATA SSD game/media storage, refurbishing a laptop or desktop, or needing a quiet 2.5-inch drive when M.2 slots are unavailable.

It is not ideal for write-heavy databases, professional scratch/cache workloads, enterprise servers, heavy ZFS/NAS writes or buyers who can use a similarly priced high-quality NVMe/TLC drive and want maximum performance.

Its strengths are SATA compatibility, 560/500MB/s maximum speeds, 1TB capacity, 7mm fit, SLC caching, silent operation, 200TBW endurance, S.M.A.R.T. support and a 3-year limited warranty.

Its main limitations are QLC NAND, no dedicated DRAM cache, SATA's ~550MB/s practical ceiling and possible large-write slowdown after SLC cache is exhausted.

Confirm your PC/laptop has a 2.5-inch SATA bay/port, check whether you need a mounting bracket/caddy and cables, and decide whether your workload is read-heavy everyday storage or sustained write-heavy professional use.

The headline 500MB/s write figure is a cached maximum, not a guarantee of the same speed throughout very large continuous writes.

The exact 1TB QX has no dedicated DRAM cache, despite older QX marketing around other capacities sometimes mentioning dual cache/DRAM.

The 1TB model is rated 200TBW and the limited warranty is subject to the warranty period or TBW limit, whichever occurs first.

This is a 2.5-inch SATA drive, not an M.2/NVMe SSD. It needs SATA data/power or a SATA-to-USB enclosure.

It can replace a PS4 2.5-inch drive, but it cannot be installed in the PS5 internal M.2 expansion slot.

Choose it for affordable, read-heavy 2.5-inch SATA storage and HDD upgrades; choose a TLC or NVMe SSD for heavy sustained writes, enterprise use or maximum modern performance.

Yes. Many desktops, older laptops, mini PCs and game systems still use 2.5-inch SATA, and the QX remains a practical SSD upgrade when NVMe is unavailable or additional SATA storage is needed.