Hardware Spec Index

Novexa PW-5531 Ti 650W 80 PLUS Gold ATX Power Supply

Power Supplies · Novexa · SKU PW5531-TI · Released 2021 · Updated 2026-10-25

Key facts

Benchmark index748 (Power Supplies scale)
Category rank#29,631
Street price$39
Power650 W (rated)
Performance per dollar19.18
Released2021

Specifications

BrandNovexa
ModelNovexa PW-5531 Ti
Rated output650 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin2×
Form factorATX
ModularityFully modular
Fan135 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
Vantrel PW-4721 Ti 850W 80 PLUS Gold ATX Power Supply1,578$119Compare
Teralux PW-3880 XT 850W 80 PLUS Gold ATX 3.1 Power Supply1,495$119Compare
Teralux PW-3172 Ti 1200W 80 PLUS Gold ATX 3.1 Power Supply2,683$269Compare
Caldera PW-2288 Core 1300W 80 PLUS Platinum ATX 3.1 Power Supply2,802$379Compare
Teralux PW-6681 Ti 750W 80 PLUS Gold SFX Power Supply1,033$49Compare
Teralux PW-4538 Edge 550W 80 PLUS Bronze ATX 3.1 Power Supply697$39Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-5531 Ti 650W 80 PLUS Gold ATX Power Supply”, https://vextor7.com/item/33701970 (accessed 2026-10-25).