Hardware Spec Index

Novexa PW-2377 Edge 550W 80 PLUS Gold SFX Power Supply

Power Supplies · Novexa · SKU PW2377-EDGE · Released 2025 · Updated 2026-10-23

Key facts

Benchmark index892 (Power Supplies scale)
Category rank#43,733
Street price$39
Power550 W (rated)
Performance per dollar22.87
Released2025

Specifications

BrandNovexa
ModelNovexa PW-2377 Edge
Rated output550 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 3.1 / PCIe CEM 5.1
GPU power1× 12V-2x6 (600 W)
PCIe 8-pin1×
Form factorSFX-L
ModularityFully modular
Fan120 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 17 ms
ProtectionsOCP, OVP, UVP, OPP, OTP, SCP
Warranty5 years

Related guides

80 PLUS Efficiency Ratings ExplainedATX 3.1 Power Supplies and the 12V-2x6 Connector

Similar Power Supplies

ModelBenchmarkPriceCompare
Novexa PW-9561 SE 1600W 80 PLUS Titanium ATX Power Supply2,932$329Compare
Novexa PW-4593 Edge 750W 80 PLUS Gold ATX Power Supply1,110$49Compare
Zephyra PW-3463 Ti 1300W 80 PLUS Titanium ATX Power Supply2,980$369Compare
Teralux PW-3793 Ultra 650W 80 PLUS Bronze ATX Power Supply1,198$69Compare
Teralux PW-7177 Pro 850W 80 PLUS Gold ATX 3.1 Power Supply1,585$99Compare
Novexa PW-4507 Edge 850W 80 PLUS Gold ATX 3.0 Power Supply1,622$109Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-2377 Edge 550W 80 PLUS Gold SFX Power Supply”, https://vextor7.com/item/7972518 (accessed 2026-10-23).