Hardware Spec Index

Novexa PW-3645 Pro 1000W 80 PLUS Gold ATX 3.1 Power Supply

Power Supplies · Novexa · SKU PW3645-PRO · Released 2026 · Updated 2026-10-25

Key facts

Benchmark index2,284 (Power Supplies scale)
Category rank#6,765
Street price$219
Power1000 W (rated)
Performance per dollar10.43
Released2026

Specifications

BrandNovexa
ModelNovexa PW-3645 Pro
Rated output1,000 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 3.1 / PCIe CEM 5.1
GPU power1× 12V-2x6 (600 W)
PCIe 8-pin3×
Form factorATX
ModularityFully modular
Fan135 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
Caldera PW-8812 Pro 1600W 80 PLUS Titanium ATX Power Supply2,831$339Compare
Zephyra PW-7911 Edge 750W 80 PLUS Bronze ATX 3.1 Power Supply938$49Compare
Caldera PW-7306 Core 1600W 80 PLUS Platinum ATX Power Supply2,654$359Compare
Teralux PW-2582 Edge 1000W 80 PLUS Titanium ATX 3.0 Power Supply2,250$219Compare
Vantrel PW-1243 Ultra 750W 80 PLUS Gold ATX Power Supply945$49Compare
Novexa PW-8667 Plus 1600W 80 PLUS Platinum ATX Power Supply2,893$379Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-3645 Pro 1000W 80 PLUS Gold ATX 3.1 Power Supply”, https://vextor7.com/item/9809790 (accessed 2026-10-25).