Power Supplies
Powering Your PC: Choosing the Right Power Supply Unit (PSU)
The Heartbeat of Your PC:
The power supply unit (PSU), often called the power supply, is a critical component in your PC. It's responsible for converting the alternating current (AC) from your wall outlet into the direct current (DC) needed by various PC components like the CPU, motherboard, and graphics card. A reliable PSU ensures stable power delivery, protecting your hardware and enabling optimal performance.
Understanding Your Needs:
Choosing the right PSU requires considering your PC's specific needs. Here are key factors to consider:
- Wattage: Measured in watts (W), wattage indicates the total power your PSU can deliver. Determine your PC's power consumption using online tools or component specifications. Aim for a PSU with a wattage rating exceeding your estimated needs to account for future upgrades and headroom.
- Efficiency: Look for PSUs with 80 Plus certification (Bronze, Silver, Gold, etc.). These indicate efficiency levels, meaning less power is wasted as heat, saving you energy and reducing heat generation within your PC.
- Form factor: PSUs come in different sizes (ATX, SFX, etc.) depending on your case compatibility. Ensure the chosen PSU fits your case dimensions.
- Modular vs. non-modular: Modular PSUs allow you to detach unused cables, improving airflow and cable management within your case.
- Brand and warranty: Opt for reputable brands known for quality and reliable PSUs. Consider the warranty period for added peace of mind.
Beyond the Basics:
- Safety features: Look for PSUs with over-voltage, over-current, and short-circuit protection to safeguard your components from electrical damage.
- Fan noise: PSUs utilize fans for cooling. Consider quieter models for a more silent PC experience, especially important for workstations or home theater PCs.
Investing in a quality PSU is an investment in the longevity and stability of your PC. By understanding your needs and considering the factors mentioned above, you can choose the right power supply to keep your PC running smoothly and efficiently.
Additional Tips:
- Consult online communities and review websites for recommendations and comparisons of specific PSU models.
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
-
GameMax 400W GP400A PSU, Fully Wired, 12cm Fan, 80+ Bronze, Black Mesh Cables, Power Lead Not Included
GAMEMAX
£30.68GP400A 400w 80 Plus Bronze Wired Power Supply GameMax performance range power supplies are a great choice if you are building a home or office system as a mainstream model, there is a total of 3 Sata connectors for Raid...£30.68 -
Corsair 1200W RMx SHIFT Series RM1200X PSU, Fluid Dynamic Fan, Fully Modular, 80+ Gold, ATX 3.0, PCIe 5.0, White
CORSAIR
£216.22CORSAIR RMx SHIFT Series fully modular power supplies boast a revolutionary side cable interface to keep all your connections within easy reach, for exceptionally convenient 80 PLUS Gold efficient power. Innovative Easy-Access Connection...£216.22 -
Corsair 850W RMx SHIFT Series RM850X PSU, Fluid Dynamic Fan, Fully Modular, 80+ Gold, ATX 3.0, PCIe 5.0, White
CORSAIR
£144.86CORSAIR RMx SHIFT Series fully modular power supplies boast a revolutionary side cable interface to keep all your connections within easy reach, for exceptionally convenient 80 PLUS Gold efficient power. Innovative Easy-Access Connection...£144.86 -
Corsair 750W RMx SHIFT Series RM750X PSU, Fluid Dynamic Fan, Fully Modular, 80+ Gold, ATX 3.0, PCIe 5.0, White
CORSAIR
£132.65CORSAIR RMx SHIFT Series fully modular power supplies boast a revolutionary side cable interface to keep all your connections within easy reach, for exceptionally convenient 80 PLUS Gold efficient power. Innovative Easy-Access Connection...£132.65 -
Corsair 1000W RMx SHIFT Series RM1000x PSU, Fluid Dynamic Fan, Fully Modular, 80+ Gold, ATX 3.0, PCIe 5.0, White
CORSAIR
£176.90CORSAIR RMx SHIFT Series fully modular power supplies boast a revolutionary side cable interface to keep all your connections within easy reach, for exceptionally convenient 80 PLUS Gold efficient power. Innovative Easy-Access Connection...£176.90 -
Corsair 1200W HX1200i V2 PSU, Fluid Dynamic Fan, Fully Modular, Ultra-Low Noise, 80+ Platinum, ATX 3.0, PCIe 5.0
CORSAIR
£255.48CORSAIR HX1200i Fully Modular Ultra-Low Noise ATX Power Supply - ATX 3.0 & PCIe 5.0 Compliant - Fluid Dynamic Bearing Fan - CORSAIR iCUE Software Compatible - 80 PLUS Platinum Efficiency CORSAIR HXi Series Fully...£255.48 -
GameMax 700W VP-700W White RGB PSU, Semi Modular, RGB Fan, 80+ Bronze, Eco Switch, Power Lead Not Included
GAMEMAX
£54.04VP-700W Semi-Modular 80 Plus Bronze White Power Supply With 120mm RGB Fan The GameMax VP-Modular Series are a range of high-quality power supplies, this exciting range offers a simple and reliable way to power your system...£54.04 -
GameMax 700W VP-700W Black RGB PSU, Semi Modular, RGB Fan, 80+ Bronze, Eco Switch, Power Lead Not Included
GAMEMAX
£51.13VP-700W Semi-Modular 80 Plus Bronze Black Power Supply With 120mm RGB Fan The GameMax VP-Modular Series are a range of high-quality power supplies, this exciting range offers a simple and reliable way to power your system...£51.13 -
GameMax 650W GP550 White PSU, Fully Wired, 80+ Bronze, Power Lead Not Included
GAMEMAX
£41.63GP650 White 650W 80 Plus Bronze Wired Power Supply The GameMax GP-Series performance range power supplies are perfect for powering a home or office computer and with an 80 PLUS Bronze efficiency rating which guarantees to seamlessly...£41.63 -
GameMax 550W GP550 White PSU, Fully Wired, 80+ Bronze, Power Lead Not Included
GAMEMAX
£38.71GP550 White 550W 80 Plus Bronze Wired Power Supply The GameMax GP-Series performance range power supplies are perfect for powering a home or office computer and with an 80 PLUS Bronze efficiency rating which guarantees to...£38.71 -
Asus 1000W ROG Thor Platinum II EVA02 Edition PSU, Double Ball Bearing Fan, Fully Modular, 80+ Platinum, RGB Lighting, OLED Display, Lambda A++
ASUS
£384.70The Ultimate EVA Equipment. Designed by ROG. It’s 2022. The Republic of Gamers is launching new equipment for the EVANGELION project. The ROG Thor II platinum EVA edition wears an EVA-inspired skin and wields component and...£384.70 -
Vida Lite 750W ATX PSU, Fluid Dynamic Ultra-Quiet Fan, PCIe, Flat Black Cables, Power Lead Not Included
VIDA
£22.61Vida Lite Power Supplies - A new brand of PSU that ensures stability and value for money Excellent value for money doesn’t mean corners have been cut – every VIDA PSU comes certified RoHS compliant and with Power Factor Control –...£22.61