Hardware Spec Index

Zephyra PW-9881 SE 650W 80 PLUS Bronze ATX Power Supply

Power Supplies · Zephyra · SKU PW9881-SE · Released 2019 · Updated 2026-10-22

Key facts

Benchmark index1,197 (Power Supplies scale)
Category rank#36,704
Street price$59
Power650 W (rated)
Performance per dollar20.29
Released2019

Specifications

BrandZephyra
ModelZephyra PW-9881 SE
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
Warranty10 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Vantrel PW-3892 Plus 550W 80 PLUS Bronze ATX 3.0 Power Supply777$39Compare
Novexa PW-9349 Ti 1200W 80 PLUS Platinum ATX 3.1 Power Supply2,430$279Compare
Caldera PW-2400 XT 850W 80 PLUS Gold ATX 3.1 Power Supply1,385$79Compare
Vantrel PW-9968 Edge 850W 80 PLUS Gold SFX Power Supply1,871$149Compare
Zephyra PW-5338 Prime 750W 80 PLUS Bronze ATX Power Supply995$39Compare
Caldera PW-8523 Pro 1300W 80 PLUS Gold ATX Power Supply2,448$299Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-9881 SE 650W 80 PLUS Bronze ATX Power Supply”, https://vextor7.com/item/1593697 (accessed 2026-10-22).