Hardware Spec Index

Novexa PW-8405 Max 1000W 80 PLUS Platinum ATX Power Supply

Power Supplies · Novexa · SKU PW8405-MAX · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index1,793 (Power Supplies scale)
Category rank#41,437
Street price$149
Power1000 W (rated)
Performance per dollar12.03
Released2021

Specifications

BrandNovexa
ModelNovexa PW-8405 Max
Rated output1,000 W continuous
Efficiency80 PLUS Platinum (92% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin4×
Form factorATX
ModularityFully modular
Fan135 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 16 ms
ProtectionsOCP, OVP, UVP, OPP, OTP, SCP
Warranty10 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Novexa PW-7228 Prime 550W 80 PLUS Gold ATX 3.1 Power Supply1,073$59Compare
Novexa PW-4137 SE 1000W 80 PLUS Platinum ATX Power Supply1,943$169Compare
Vantrel PW-2914 XT 1200W 80 PLUS Gold ATX 3.1 Power Supply2,552$299Compare
Vantrel PW-4825 Core 1300W 80 PLUS Titanium ATX 3.1 Power Supply2,980$399Compare
Teralux PW-9398 Ti 1200W 80 PLUS Titanium ATX 3.1 Power Supply2,596$309Compare
Novexa PW-9988 Core 550W 80 PLUS Gold ATX 3.1 Power Supply862$49Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-8405 Max 1000W 80 PLUS Platinum ATX Power Supply”, https://vextor7.com/item/79480911 (accessed 2026-10-22).