This product page focuses on the Power Supply FSP HYPER 80+ PRO 450 BKB 450 W ATX 3.1 80 PLUS Bronze Active PFC Non-Modular, which is compared against similar capacity models and series from the same manufacturer: FSP HYPER 80+ PRO 450W Power Supply Unit ATX ATX3.1 80 PLUS Bronze Non-Modular Black, Fortron HYPER 80+ PRO 650W Power Supply Unit ATX 3.1 80 PLUS Bronze Active PFC 12cm Fan Black, Power supply unit FSP HYPER 80+ PRO 550W ATX 3.1 80 PLUS Bronze Non-modular Black, ATX Power Supply FSP HYPER PRO 450 BKB 450W, 80 PLUS Bronze, multiple protections, and Power Supply Unit FSP HEXA 85+ PRO 450W 24-pin ATX Black. All units share a common purpose for PC and server environments, 80 PLUS Bronze certification, non-modular cabling, and active cooling. The main differences lie in their total power output (450 W, 550 W, and 650 W), support for modern standard revisions like ATX 3.1, and minor circuitry or input voltage nuances across alternative lines.
⚙️ Below is a comparison of the main technical characteristics, including form factor, total power, energy efficiency certification, and device purpose.
| Parameter | Power Supply FSP HYPER 80+ PRO 450 BKB 450 W ATX 3.1 80 PLUS Bronze Active PFC Non-Modular | FSP HYPER 80+ PRO 450W Power Supply Unit ATX ATX3.1 80 PLUS Bronze Non-Modular Black | Fortron HYPER 80+ PRO 650W Power Supply Unit ATX 3.1 80 PLUS Bronze Active PFC 12cm Fan Black | Power supply unit FSP HYPER 80+ PRO 550W ATX 3.1 80 PLUS Bronze Non-modular Black | ATX Power Supply FSP HYPER PRO 450 BKB 450W, 80 PLUS Bronze, multiple protections | Power Supply Unit FSP HEXA 85+ PRO 450W 24-pin ATX Black | Practical significance |
|---|
| Power output | 450 W | 450 W | 650 W | 550 W | 450 W | 450 W | 450 W models suit basic PCs, while 550 W and 650 W versions provide headroom for more demanding graphics cards. |
| ATX standard | ATX 3.1 | ATX 3.1 | ATX 3.1 | ATX 3.1 | ATX (basic) | ATX (basic) | ATX 3.1 support ensures better compatibility with modern system power requirements. |
| Energy efficiency | 80 PLUS Bronze | 80 PLUS Bronze | 80 PLUS Bronze | 80 PLUS Bronze | 80 PLUS Bronze | 80 PLUS Bronze | All units provide a stable baseline efficiency level and reduced energy loss. |
| Cooling and cables | 12 cm fan, non-modular | 12 cm fan, non-modular | 12 cm fan, non-modular | 12 cm fan, non-modular | Quiet fan, non-modular | 12 cm fan, non-modular | The identical cabling connection type requires careful cable management inside the PC case. |
◎ The table below evaluates how different models align with specific use cases and user needs.
| Use case | Recommended product | Why |
|---|
| Standard office or home PC build | Power Supply FSP HYPER 80+ PRO 450 BKB 450 W ATX 3.1 80 PLUS Bronze Active PFC Non-Modular | The 450 W capacity and ATX 3.1 standard support are sufficient for the stable operation of basic components. |
| System with power headroom for future GPU upgrades | Fortron HYPER 80+ PRO 650W Power Supply Unit ATX 3.1 80 PLUS Bronze Active PFC 12cm Fan Black | The increased 650 W capacity allows for connecting more power-hungry graphics accelerators. |
| Mid-range gaming PC build | Power supply unit FSP HYPER 80+ PRO 550W ATX 3.1 80 PLUS Bronze Non-modular Black | The 550 W capacity offers an optimal balance for mid-tier configurations. |
The Power Supply FSP HYPER 80+ PRO 450 BKB 450 W ATX 3.1 80 PLUS Bronze Active PFC Non-Modular is best suited for standard office or home computers requiring reliability, 80 PLUS Bronze certification, and the modern ATX 3.1 standard under moderate power loads. Choose alternative models with higher capacity (550 W or 650 W) only if your PC configuration includes power-demanding components or if you plan future hardware upgrades.
