flex atx
FL450M
The FL450M is a 450W fully modular Flex-ATX power supply, delivering Platinum-level efficiency, ATX 3.1 & PCIe 5.0 support, and reliable performance in a compact design. Built with premium Japanese capacitors and a fully modular cable design, it provides stable, efficient and dependable power for modern compact systems.
$89.00
450W continuous power output with >92% Platinum-level efficiency
Fully modular design for cleaner cable management
Honghua ball bearing fan for reliable cooling and long lifespan
Server-grade design for reliable 24/7 operation
Ships within 3–5 business days. 7-day return window. View shipping policy →
UE QUIET
4/ 5
Quiet
What is UE Quiet?
UE Quiet is UENORTH’s in-house acoustic rating, combining measured noise data with real-world listening evaluation to better reflect the actual user experience.
Full Specifications
Everything you need to know about the UENORTH FL450M.
| Model: | FL-450M |
| Rated Power: | 450W |
| Size(LWH): | 16.5cm*8.15cm*4.05cm |
| Type: | Flex-ATX |
| Efficiency: | >92% Platinum-Level Efficiency (Not 80 PLUS Certified) |
| Fan: | Honghua Ball Silent Fan |
Power Output
Electrical ratings and DC output specifications.
| AC INPUT | 100-240V ~ / 7-3.5A / 60-50Hz | ||||
| DC OUTPUT | +3.3V | +5V | +12A | -12V | +5Vsb |
| 15A | 15A | 37A | 0.3A | 2.5A | |
+5V&+3.3V combined load not exceed 80W 450W MAX | |||||
Cable Lengths
Cable typeLength
24-pin ATX (20+4)
300mmx1
SATA
350 + 150mmx1
Molex 4-pin
350 + 150mmx1
CPU 8-pin (4+4)
350mmx1
PCIe 8-pin (6+2)
350mmx1
- Note: The CPU 4+4-pin and PCIe 6+2-pin connectors share the same modular PSU port and are provided via two cables.