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Corsair
Corsair CP-9020170-NA VS450 450 W power supply
450 W ATX power supply with 80 PLUS White efficiency, active PFC, single +12 V rail and a thermally controlled 120 mm fan
- TypeATX12V v2.31 / EPS 2.92
- Maximum Power450 W
- Fans1 x 120mm thermally controlled sleeve bearing fan
- PFCActive
- Main Connector24Pin
- +12V RailsSingle
- 80 PLUS White certified efficiency reduces wasted energy and heat
- Single +12 V rail delivering 36 A supports modern graphics cards
- Thermally controlled 120 mm sleeve-bearing fan adjusts speed to load for quiet operation
- Active PFC with 100–240 V input works worldwide without a voltage switch
- Compact 125 mm depth fits most ATX cases while providing six SATA connectors
VS450 450 W ATX power supply
The Corsair VS450 is a 450 W ATX12V v2.31 unit built for mainstream desktop builds. It delivers a single +12 V rail rated at 36 A and includes two 6+2-pin PCIe connectors, six SATA power plugs and a 24-pin main connector. The 120 mm thermally controlled sleeve-bearing fan adjusts speed with load. Active PFC and 80 PLUS White certification complete the package.
Sustained-load behaviour
Under continuous demand the single +12 V rail holds its 36 A rating without switching between multiple rails. The thermally controlled 120 mm fan ramps up gradually, keeping internal temperatures stable during long sessions. Active PFC maintains a clean draw across the 100-240 V input range, while 80 PLUS White efficiency reduces waste heat at typical loads. Over-voltage protection guards components if regulation drifts.
Deciding specification
The 450 W maximum output with a 36 A +12 V rail determines whether this unit can power your graphics card and CPU together. Add the TDP of your chosen GPU and CPU, then allow headroom for drives and fans; if the total stays below the 450 W ceiling the VS450 fits, otherwise a higher-wattage model is required.
商品特色
- 80 PLUS White certified efficiency reduces wasted energy and heat
- Single +12 V rail delivering 36 A supports modern graphics cards
- Thermally controlled 120 mm sleeve-bearing fan adjusts speed to load for quiet operation
- Active PFC with 100–240 V input works worldwide without a voltage switch
- Compact 125 mm depth fits most ATX cases while providing six SATA connectors
商品規格
| Brand | CORSAIR |
|---|---|
| Series | VS Series VS450 |
| Model | CP-9020170-NA |
| Type | ATX12V v2.31 / EPS 2.92 |
| Maximum Power | 450 W |
| Fans | 1 x 120mm thermally controlled sleeve bearing fan |
| PFC | Active |
| Main Connector | 24Pin |
| +12V Rails | Single |
| PCI-Express Connector | 2 x 6+2-Pin |
| SATA Power Connector | 6 |
| Max PSU Length | 125 mm |
| Energy-Efficient | 80 PLUS White Certified |
| Over Voltage Protection | Yes |
| Input Voltage | 100 - 240 V |
| Input Frequency Range | 47 - 63 Hz |
| Input Current | 6 - 3 A |
| Output | +3.3V@20A, +5V@20A, +12V@36A, [email protected] , +5VSB@3A |
| Approvals | FCC, cTUVus, TUV, CCC, BSMI, CE, CB, TUV-S, EAC, RCM, KC, Reach, WEEE and RoHS |
| Connectors | 1 x 24-pin ATX 1 x EPS12V/ATX12V 2 x PCIe 6 x SATA 4 x SATA-PATA-PATA-FDD |
| Features | 80 PLUS efficiency: Runs cooler and uses less power than non-certified power supplies 3-year warranty: Backed by CORSAIR’s legendary technical support and customer service Black housing, cable sleeves and connectors: Give your build the high-end look without breaking the bank Thermally controlled 120mm fan: Quiet operation across a wide range of loads |
| Dimensions | 5.91" x 4.92" x 3.39" |
| Weight | 3.95 lbs. |
| Package Content | VS Series ATX Power Supply Power cord Mounting screws Warranty Document |
| 出貨重量 | 2.13 kg |
| 包裝尺寸 | 254 × 185 × 102 mm |
商品問答
Will the 450 W output support a graphics card that needs two 6+2-pin PCIe connectors?
Yes, the unit provides two 6+2-pin PCIe connectors and a single +12 V rail rated at 36 A, which is sufficient for most mid-range cards.
Does the 125 mm length fit in a standard ATX case?
At 125 mm long it fits the vast majority of ATX chassis; measure your case clearance if the internal space is unusually tight.
What cables are permanently attached to this non-modular unit?
Fixed cables include a 24-pin ATX, one EPS12V/ATX12V, two PCIe 6+2-pin, six SATA and four peripheral connectors combining SATA, PATA and floppy.
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