Hardware Spec Index

Novexa PW-3654 Plus 850W 80 PLUS Gold ATX Power Supply

Power Supplies · Novexa · SKU PW3654-PLUS · Released 2019 · Updated 2026-10-20

Key facts

Benchmark index1,377 (Power Supplies scale)
Category rank#1,336
Street price$79
Power850 W (rated)
Performance per dollar17.43
Released2019

Specifications

BrandNovexa
ModelNovexa PW-3654 Plus
Rated output850 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin3×
Form factorATX
ModularityFully modular
Fan140 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
Zephyra PW-4377 Max 1300W 80 PLUS Gold ATX 3.1 Power Supply2,440$259Compare
Vantrel PW-4355 Edge 750W 80 PLUS Gold ATX 3.0 Power Supply1,184$59Compare
Caldera PW-1309 Ti 1200W 80 PLUS Gold ATX 3.1 Power Supply2,271$199Compare
Caldera PW-5335 Prime 550W 80 PLUS Bronze SFX Power Supply883$49Compare
Vantrel PW-6528 Max 1200W 80 PLUS Titanium ATX 3.1 Power Supply2,426$259Compare
Zephyra PW-3073 Ti 850W 80 PLUS Platinum ATX 3.0 Power Supply1,953$149Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-3654 Plus 850W 80 PLUS Gold ATX Power Supply”, https://vextor7.com/item/3768645 (accessed 2026-10-20).