BFKK
BFKK 3U Rackmount Server Chassis EATX/ATX/MATX 4x5.25 6x3.5 Top/Side Cooling
- Rackmount
US$214.99
0.00278333BTC
現貨
Corsair
Corsair CP-9020093-NA RM850X 850W 80 PLUS GOLD Full Modular power supply
Full-modular 850 W ATX unit with 80 PLUS Gold efficiency and a 135 mm Rifle Bearing fan
- TypeATX12V / EPS12V
- Maximum Power850 W
- Fans1 x 135mm Rifle Bearing Fan
- PFCActive
- Main Connector24Pin
- +12V RailsSingle
- 850 W output powers demanding multi-GPU builds
- 80 PLUS GOLD certification delivers 90% efficiency at typical loads
- Full modular cabling keeps the case interior tidy
- 135 mm Rifle Bearing fan enables ZeroRPM silent operation at low load
- Single +12 V rail rated at 70.8 A ensures stable power delivery
850W Fully Modular ATX Power Supply
The Corsair RM850X delivers 850 W through a single +12V rail rated at 70.8 A. It carries 80 PLUS Gold certification for 90% efficiency and uses a fully modular cable set so only the required leads are installed. A 135 mm rifle-bearing fan supports ZeroRPM mode for silent running at low loads.
Suits Multi-GPU Builds; Avoid for Low-Power Systems
Six 6+2-pin PCIe connectors and two EPS cables make the unit ready for SLI or CrossFire configurations. Ten SATA and eight peripheral plugs cover large storage arrays. Builds that only need a fraction of this output should consider a lower-wattage model instead.
Single +12V Rail at 70.8 A Decides Fit
The entire 850 W is available on one +12V rail, simplifying power distribution for high-end graphics cards and CPUs. Verify that the combined 12 V demand of your components stays within 70.8 A before choosing this unit.
商品特色
- 850 W output powers demanding multi-GPU builds
- 80 PLUS GOLD certification delivers 90% efficiency at typical loads
- Full modular cabling keeps the case interior tidy
- 135 mm Rifle Bearing fan enables ZeroRPM silent operation at low load
- Single +12 V rail rated at 70.8 A ensures stable power delivery
商品規格
| Brand | CORSAIR |
|---|---|
| Series | RMx Series |
| Model | RM850X (CP-9020093-NA) |
| Type | ATX12V / EPS12V |
| Maximum Power | 850 W |
| Fans | 1 x 135mm Rifle Bearing Fan |
| PFC | Active |
| Main Connector | 24Pin |
| +12V Rails | Single |
| PCI-Express Connector | 6 x 6+2-Pin |
| SATA Power Connector | 10 |
| SLI | SLI Ready |
| Haswell Support | Yes |
| CrossFire | CrossFire Ready |
| Modular | Full Modular |
| Efficiency | 90% |
| Energy-Efficient | 80 PLUS GOLD Certified |
| Over Voltage Protection | Yes |
| Input Voltage | 100 - 240 V |
| Input Frequency Range | 47 - 63 Hz |
| Input Current | 12 - 6A |
| Output | +3.3V @ 25A, +5V @ 25A, +12V @ 70.8A, -12V @ 0.8A, +5VSB @ 3A |
| MTBF | 100,000 Hours |
| Approvals | FCC, ICES, CE, UL / CUL, CSA, C-Tick / RCM, TUV, CB, CU, KC Mark, RoHS, WEEE, RoHS (China), REACH |
| Connectors | 1 x ATX Connector 2 x EPS Connector 1 x Floppy Connector 8 x 4-Pin Peripheral Connector 6 x PCI-E Connector 10 x SATA Connector |
| Features | 80 PLUS Gold efficiency, delivering 90% energy efficiency at real world load conditions ZeroRPM mode for fanless operation at low loads and outstanding noise reduction 135mm thermally controlled fan spins up as needed Fully modular cables for easy installation, less clutter, and helps maximize airflow through your computer's chassis Engineered to meet maximum power output at a server-grade 50 degrees centigrade temperature rating Over-voltage protection, under-voltage protection, short circuit protection, over power protection, and over temperature protection provide maximum safety t |
| Dimensions | 3.39" x 7.09" x 5.91" |
| Weight | 4.38 lbs. |
| 出貨重量 | 3.96 kg |
| 包裝尺寸 | 394 × 226 × 150 mm |
商品問答
Will this PSU fit a standard ATX case and provide enough connectors for a dual-GPU build?
The unit follows the ATX12V / EPS12V form factor and includes six 6+2-pin PCIe connectors, supporting SLI and CrossFire multi-GPU configurations.
Can I run it silently during light workloads?
ZeroRPM mode stops the 135mm rifle-bearing fan at low loads for fanless operation.
What AC input range does it accept for worldwide use?
It operates on 100 - 240 V at 47 - 63 Hz without a voltage switch.
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