Browse computer power supplies, modular PSUs, ATX power supplies and PSU accessories for gaming PCs, office computers and custom PC builds. Featuring reliable power solutions for Intel and AMD systems.
11 products
SilverStone Strider Essential 750W 80+ PSU | ATX Power Supply | 230V EU | Non-Modular | Black
Regular price $89.00Reliable 750W power for everyday builds and upgrades.
The SilverStone Strider Essential 750W PSU delivers stable performance with 80+ efficiency, making it ideal for mid-range gaming and office systems. Designed for 230V EU operation, it features a quiet cooling fan and dependable non-modular design.
✔ 750W stable power output
✔ 80+ efficiency certified
✔ ATX form factor – wide compatibility
✔ Quiet cooling fan
✔ Non-modular design
✔ 230V EU version
Thermaltake Litepower Gen3 550W 80+ PSU | ATX Power Supply | 120mm Fan
Regular price $79.00Reliable and affordable power for everyday PC builds.
The Thermaltake Litepower Gen3 550W PSU delivers stable performance with 80+ efficiency, making it ideal for office systems, entry-level gaming PCs, and upgrades. Featuring a quiet 120mm cooling fan and durable design, it provides consistent power you can depend on.
✔ 550W stable output
✔ 80+ efficiency certification
✔ Quiet 120mm cooling fan
✔ ATX form factor – wide compatibility
✔ Ideal for budget and mid-range builds
Thermaltake Litepower Gen3 750W Power Supply – 80+ 230V EU Certified, 120mm Fan, Single +12V Rail
Regular price $89.00Power your system with confidence using the Thermaltake Litepower Gen3 750W PSU, designed for reliable performance, stable power delivery, and quiet operation. Ideal for mainstream gaming PCs, workstations, and everyday builds, this unit combines efficiency, durability, and essential protection features.
Built with a single +12V rail and DC-to-DC design, it ensures consistent and stable output across all components, even under demanding workloads.
Key Features
- 750W Continuous Power Output – Reliable performance for gaming and productivity systems
- 80 PLUS 230V EU Certified – Up to 80% efficiency for reduced power consumption
- Single +12V Rail Design – Stable and consistent power delivery
- 120mm Hydraulic Bearing Fan – Quiet cooling with excellent airflow
- Active PFC – Improved efficiency and reduced power loss
- DC-to-DC Design – Enhanced voltage regulation and system stability
- Industrial-Grade Protections – OCP / OVP / UVP / OPP / SCP / OTP
SPECIFICATIONS:
SilverStone Extreme 500W SFX Power Supply, 80 PLUS Bronze, Non-modular, Silent 92mm fan, 2x EPS, 2x PCI-E, 3x SATA, 2x Molex
Regular price $169.00
SilverStone DA1000 Gold 1000W Semi Modular Power Supply | 80 PLUS Gold | Cybenetics Gold | 140mm FDB Fan
Regular price $219.00SilverStone DA1000 Gold 1000W Power Supply, 80 PLUS Cybenetics Gold, Semi Modular, Silent 140mm FDB Fan, 1x EPS, 8x PCI-E, 12x SATA, 4x Molex
Product Specs
Corsair RM850 850W 80+ Gold Fully Modular ATX Power Supply - White | Silent Zero RPM Fan | PCIe & CPU Ready
Regular price $229.00TUNED FOR LOW NOISE OPERATION
A 140mm rifle bearing fan with a specially calculated fan curve ensures that fan noise is kept to a minimum, even at full load.
HIGH EFFICIENCY
With upwards of 90% peak efficiency, RM produces less noise and less heat, which means less time worrying and more time gaming.
FULLY MODULAR WITH MULTIPLE EPS12V CONNECTORS
Completely modular cables means you only connect the cables your system needs, and the wide range of included cables adds broad compatibility with modern graphics cards and motherboards.
Also compatible with the CORSAIR 12-pin GPU power cable for the hottest new GPUs.
ZERO RPM FAN MODE
At low and medium loads the cooling fan switches off entirely for near-silent operation. Once the action picks up, the fan activates, ensuring critical component temps stay in check.
TECHNOLOGY AND RELIABILITY
For consistent, reliable power and superb electrical performance, each RM Series power supply features a robust resonant LLC topology with DC-DC conversion and 105°C rated industrial-grade capacitors. With precise timings, RMx supports Microsoft Modern Standby, ensuring extremely fast wake-from-sleep times and better low-load efficiency.
CERTIFICATIONS
The Cybenetics organisation measures efficiency and noise levels across the PSU’s entire operational range, using more than 1,450 different load combinations.
The "Gold" efficiency rating is defined as ≥87% to <91% (depending on input voltage).
The "A-" noise level test is measured in those same configurations to be ≥25 dBA & <30 dBA under noise data averaging.
TEN-YEAR WARRANTY
CORSAIR provides a ten-year warranty on all RM Series power supplies; your guarantee of reliable operation that will last across several system builds. If you need help, CORSAIR customer service and tech support are always on hand.
RM850 POWER TABLE
| Model | RPS0120 | |
|---|---|---|
| Part No. | CP-9020232/75-004583 | |
| AC Input Rating | ||
| AC Input | 100–240V | |
| Input Current | 10A-5A | |
| Frequency | 47~63Hz | |
| Max Load | Max Output | |
| +3.3V | 20A | 150W |
| +5V | 20A | |
| +12V | 70.8A | 850W |
| -12V | 0.3A | 3.6W |
| +5Vsb | 3A | 15W |
| Total Power | 850W | |
RM850 DC CABLE LISTING
| QTY | Cable | Connectors per cable |
Total connectors |
Connector Spacing |
Total length | Cable Type | |
|---|---|---|---|---|---|---|---|
| 1 |
ATX Cable 24-pin (24) 
|
1 | 1 | - | 610mm (± 10mm) |
Sleeved | |
| 3 |
EPS/ATX12V Cable 8 pin (4+4) 
|
1 | 3 | - | 650mm (± 10mm) |
Flat | |
| 2 |
PCIe Cable 8 Pin (6+2) 
|
2 | 4 | 600mm, 150mm | 750mm (± 10mm) |
Flat | |
| 2 |
SATA Cable (3 SATA - Right Angle) 
|
3 | 6 | 520mm, 115mm, 115mm, 115mm | 750mm (± 10mm) |
Flat | |
| 2 |
SATA Cable (4 SATA - Right Angle) 
|
4 | 8 | 505mm, 115mm, 115mm, 115mm | 850mm (± 10mm) |
Flat | |
| 1 |
PATA CABLE (4-PIN) 
|
4 | 4 | 450mm, 100mm, 100mm, 100mm | 750mm (± 10mm) |
Flat |
Thermaltake Toughpower GT 1000W 80+ Gold Fully Modular ATX 3.1 PCIe 5.1 PSU – 12V-2x6 - Black
Regular price $279.00 Sale price $249.00 Save $30.00The Thermaltake Toughpower GT 1000W is a high-performance power supply built for modern gaming and workstation PCs. Featuring ATX 3.1 and PCIe Gen 5.1 support with a native 12V-2x6 connector, it’s ready for the latest GPUs. With 80+ Gold efficiency, a quiet 120mm hydraulic bearing fan with Smart Zero mode, and fully modular low-profile cables, it delivers clean, stable, and efficient power for demanding systems. Includes full industrial-grade protections (OCP, OVP, UVP, OPP, SCP, OTP) for maximum reliability.
Specifications:
