Hardware Spec Index

Novexa PW-5554 Max 1000W 80 PLUS Titanium ATX 3.0 Power Supply

Power Supplies · Novexa · SKU PW5554-MAX · Released 2023 · Updated 2026-10-25

Key facts

Benchmark index2,504 (Power Supplies scale)
Category rank#13,443
Street price$299
Power1000 W (rated)
Performance per dollar8.37
Released2023

Specifications

BrandNovexa
ModelNovexa PW-5554 Max
Rated output1,000 W continuous
Efficiency80 PLUS Titanium (94% at 50% load, 115 V)
StandardATX 3.0 / PCIe CEM 5.0
GPU power1× 12VHPWR (600 W)
PCIe 8-pin3×
Form factorATX
ModularityFully modular
Fan140 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 17 ms
ProtectionsOCP, OVP, UVP, OPP, OTP, SCP
Warranty12 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Zephyra PW-2484 XT 850W 80 PLUS Platinum ATX 3.0 Power Supply2,008$159Compare
Teralux PW-4078 Edge 850W 80 PLUS Gold ATX 3.0 Power Supply1,923$159Compare
Caldera PW-9744 Core 1000W 80 PLUS Gold ATX 3.0 Power Supply2,218$199Compare
Novexa PW-8441 Core 850W 80 PLUS Gold ATX 3.1 Power Supply1,171$69Compare
Caldera PW-8955 SE 1200W 80 PLUS Gold ATX 3.0 Power Supply2,094$219Compare
Teralux PW-9709 Ultra 650W 80 PLUS Gold ATX 3.0 Power Supply1,273$69Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-5554 Max 1000W 80 PLUS Titanium ATX 3.0 Power Supply”, https://vextor7.com/item/10075451 (accessed 2026-10-25).