Corsair
Corsair SF450 450W 80+ Platinum SFX Power Supply
★★★★★
450W80 Plus Platinum
Compact Power for High-Performance SystemsThe Corsair SF Series SF450 is a fully modular SFX power supply designed for small form factor systems. With 80+ Platinum certification, this power supply delivers exceptional efficiency and reliable power for demanding components. Series: SF Series Mo...
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Overview
Compact Power for High-Performance Systems
The Corsair SF Series SF450 is a fully modular SFX power supply designed for small form factor systems. With 80+ Platinum certification, this power supply delivers exceptional efficiency and reliable power for demanding components.
- Series: SF Series
- Model: SF450
- Wattage: 450 Watt
- Form Factor: SFX
- Certification: 80+ Platinum Certified
- Modularity: Fully Modular
Key Features
Compact SFX form-factor to power the world's best small form Factor PCs.
80 Plus Platinum Certified for ultra-high efficiency operation.
Zero RPM fan mode for near-silent operation at low to medium loads.
Individually sleeved, fully modular cables make building a great looking PC easy.
92mm cooling fan delivers Low-Noise operation even at demanding loads.
Compatible devices: ATX12V v2.4 and EPS 2.92 standards
Specifications
Wattage
450W
Efficiency Certification
80 Plus Platinum
Form Factor
SFX
Fan Mode
Zero RPM
Fan Size
92mm
Cables
Individually sleeved, fully modular
Compatibility Standards
ATX12V v2.4, EPS 2.92
Pros & Cons
👍 Pros
- Compact SFX form-factor is ideal for powering small form factor PCs, making it suitable for space-constrained builds.
- 80 Plus Platinum Certified, ensuring ultra-high efficiency operation and potentially lower energy consumption.
- Features a Zero RPM fan mode for near-silent operation during low to medium loads, reducing noise levels significantly.
- Includes individually sleeved, fully modular cables, simplifying cable management and enhancing PC aesthetics.
- Equipped with a 92mm cooling fan that delivers low-noise operation even when the system is under demanding loads.
- Compatible with ATX12V v2.4 and EPS 2.92 standards, ensuring broad compatibility with modern components.
👎 Cons
- The 450W power output may be insufficient for high-end gaming systems with powerful GPUs or multiple components.
- SFX form factor requires a compatible small form factor case, limiting its use in standard ATX enclosures.
- Individually sleeved cables, while aesthetically pleasing, can sometimes be stiffer and more challenging to route in very tight spaces.
- While 92mm fan is designed for low-noise, it might still produce audible noise at very high loads compared to larger fan designs in bigger PSUs.
Frequently Asked Questions
What form factor is the Corsair SF450 power supply?
The Corsair SF450 is a compact SFX form-factor power supply, specifically designed to power small form factor PCs.
What efficiency rating does this power supply have?
This power supply is 80 Plus Platinum Certified, meaning it operates with ultra-high efficiency, potentially reducing energy consumption.
Is the fan on the SF450 always running?
No, the Corsair SF450 features a Zero RPM fan mode, which allows for near-silent operation when the power supply is under low to medium loads.
Are the cables included with this power supply easy to manage?
Yes, it comes with individually sleeved, fully modular cables, which makes building a clean and great-looking PC easier by allowing you to connect only the necessary cables.
What size is the cooling fan in this power supply?
The Corsair SF450 includes a 92mm cooling fan, engineered to deliver low-noise operation even when the system is under demanding loads.
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