Hardware Spec Index

Novexa PW-6689 Ultra 1000W 80 PLUS Gold ATX 3.1 Power Supply

Power Supplies · Novexa · SKU PW6689-ULTRA · Released 2026 · Updated 2026-10-25

Key facts

Benchmark index1,932 (Power Supplies scale)
Category rank#1,639
Street price$159
Power1000 W (rated)
Performance per dollar12.15
Released2026

Specifications

BrandNovexa
ModelNovexa PW-6689 Ultra
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
Fan140 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 17 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
Novexa PW-7452 Core 1300W 80 PLUS Platinum ATX Power Supply2,516$289Compare
Vantrel PW-8414 Prime 850W 80 PLUS Bronze ATX 3.0 Power Supply1,514$89Compare
Vantrel PW-2409 Plus 850W 80 PLUS Gold ATX 3.1 Power Supply1,693$109Compare
Caldera PW-5333 Edge 850W 80 PLUS Gold ATX 3.1 Power Supply1,777$139Compare
Caldera PW-4805 Prime 1600W 80 PLUS Titanium ATX Power Supply2,900$369Compare
Vantrel PW-7940 Ultra 1000W 80 PLUS Platinum ATX 3.1 Power Supply2,110$229Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-6689 Ultra 1000W 80 PLUS Gold ATX 3.1 Power Supply”, https://vextor7.com/item/56585533 (accessed 2026-10-25).