Hardware Spec Index

Novexa PW-7836 Prime 550W 80 PLUS Gold SFX Power Supply

Power Supplies · Novexa · SKU PW7836-PRIME · Released 2020 · Updated 2026-10-20

Key facts

Benchmark index908 (Power Supplies scale)
Category rank#42,655
Street price$39
Power550 W (rated)
Performance per dollar23.28
Released2020

Specifications

BrandNovexa
ModelNovexa PW-7836 Prime
Rated output550 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin2×
Form factorSFX-L
ModularityFully modular
Fan120 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 16 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
Teralux PW-3800 Max 850W 80 PLUS Platinum ATX Power Supply2,041$159Compare
Caldera PW-9612 Ti 850W 80 PLUS Gold ATX 3.0 Power Supply1,899$159Compare
Vantrel PW-8591 Plus 550W 80 PLUS Bronze ATX Power Supply1,044$49Compare
Novexa PW-9072 Plus 1600W 80 PLUS Platinum ATX 3.0 Power Supply2,608$319Compare
Novexa PW-3399 Pro 1300W 80 PLUS Platinum ATX 3.1 Power Supply2,565$289Compare
Zephyra PW-8722 Max 550W 80 PLUS Bronze ATX 3.1 Power Supply962$49Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-7836 Prime 550W 80 PLUS Gold SFX Power Supply”, https://vextor7.com/item/20157096 (accessed 2026-10-20).