Hardware Spec Index

Novexa PW-3437 Core 550W 80 PLUS Gold SFX Power Supply

Power Supplies · Novexa · SKU PW3437-CORE · Released 2022 · Updated 2026-10-20

Key facts

Benchmark index812 (Power Supplies scale)
Category rank#35,357
Street price$39
Power550 W (rated)
Performance per dollar20.82
Released2022

Specifications

BrandNovexa
ModelNovexa PW-3437 Core
Rated output550 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 3.0 / PCIe CEM 5.0
GPU power1× 12VHPWR (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
Caldera PW-2597 Core 550W 80 PLUS Bronze ATX Power Supply772$39Compare
Caldera PW-6572 Ultra 1200W 80 PLUS Titanium ATX 3.1 Power Supply2,661$299Compare
Vantrel PW-7309 Ti 1200W 80 PLUS Titanium ATX 3.1 Power Supply2,388$219Compare
Vantrel PW-8051 XT 1000W 80 PLUS Gold SFX Power Supply1,718$129Compare
Vantrel PW-1339 Pro 850W 80 PLUS Bronze ATX 3.1 Power Supply1,232$69Compare
Teralux PW-3062 Plus 750W 80 PLUS Gold ATX 3.1 Power Supply1,522$109Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-3437 Core 550W 80 PLUS Gold SFX Power Supply”, https://vextor7.com/item/24673888 (accessed 2026-10-20).