Hardware Spec Index

Novexa PW-9749 Ultra 650W 80 PLUS Bronze ATX Power Supply

Power Supplies · Novexa · SKU PW9749-ULTRA · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index888 (Power Supplies scale)
Category rank#49,347
Street price$49
Power650 W (rated)
Performance per dollar18.12
Released2020

Specifications

BrandNovexa
ModelNovexa PW-9749 Ultra
Rated output650 W continuous
Efficiency80 PLUS Bronze (85% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin2×
Form factorATX
ModularityNon-modular
Fan120 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 16 ms
ProtectionsOCP, OVP, UVP, OPP, OTP, SCP
Warranty5 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Teralux PW-2669 SE 1000W 80 PLUS Platinum ATX 3.1 Power Supply1,820$149Compare
Teralux PW-5676 Max 1300W 80 PLUS Titanium ATX 3.1 Power Supply2,599$269Compare
Zephyra PW-2658 XT 850W 80 PLUS Gold ATX 3.1 Power Supply2,005$169Compare
Zephyra PW-6655 Prime 1600W 80 PLUS Titanium ATX 3.0 Power Supply2,521$289Compare
Zephyra PW-7884 SE 1600W 80 PLUS Gold ATX 3.1 Power Supply2,635$269Compare
Teralux PW-1872 SE 1000W 80 PLUS Platinum ATX Power Supply1,959$179Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-9749 Ultra 650W 80 PLUS Bronze ATX Power Supply”, https://vextor7.com/item/4983191 (accessed 2026-10-21).