Hardware Spec Index

Novexa PW-1554 Max 850W 80 PLUS Gold ATX Power Supply

Power Supplies · Novexa · SKU PW1554-MAX · Released 2020 · Updated 2026-10-18

Key facts

Benchmark index1,623 (Power Supplies scale)
Category rank#24,962
Street price$119
Power850 W (rated)
Performance per dollar13.64
Released2020

Specifications

BrandNovexa
ModelNovexa PW-1554 Max
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
Fan135 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 16 ms
ProtectionsOCP, OVP, UVP, OPP, OTP, SCP
Warranty7 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Caldera PW-7695 Max 1000W 80 PLUS Gold ATX 3.1 Power Supply1,978$139Compare
Caldera PW-4959 Plus 1600W 80 PLUS Titanium ATX Power Supply2,626$309Compare
Caldera PW-9607 Prime 750W 80 PLUS Gold ATX 3.0 Power Supply1,030$49Compare
Novexa PW-3219 Edge 650W 80 PLUS Bronze ATX 3.0 Power Supply1,148$69Compare
Caldera PW-8002 Pro 750W 80 PLUS Gold ATX 3.0 Power Supply1,465$89Compare
Teralux PW-3340 Edge 850W 80 PLUS Platinum ATX Power Supply1,924$159Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-1554 Max 850W 80 PLUS Gold ATX Power Supply”, https://vextor7.com/item/14558564 (accessed 2026-10-18).