Hardware Spec Index

Novexa PW-8488 Ultra 650W 80 PLUS Bronze ATX Power Supply

Power Supplies · Novexa · SKU PW8488-ULTRA · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index845 (Power Supplies scale)
Category rank#41,888
Street price$39
Power650 W (rated)
Performance per dollar21.67
Released2021

Specifications

BrandNovexa
ModelNovexa PW-8488 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
ModularitySemi-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
Caldera PW-2721 Max 550W 80 PLUS Gold SFX Power Supply725$39Compare
Zephyra PW-1632 Core 1000W 80 PLUS Gold ATX Power Supply2,117$229Compare
Zephyra PW-1766 Ti 750W 80 PLUS Bronze ATX 3.1 Power Supply1,321$79Compare
Novexa PW-8272 Ti 850W 80 PLUS Gold ATX Power Supply1,619$99Compare
Vantrel PW-7625 Prime 1200W 80 PLUS Gold ATX 3.1 Power Supply1,984$219Compare
Zephyra PW-6228 XT 650W 80 PLUS Gold ATX Power Supply1,249$69Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-8488 Ultra 650W 80 PLUS Bronze ATX Power Supply”, https://vextor7.com/item/205281 (accessed 2026-10-19).