Hardware Spec Index

Zephyra PW-8277 Core 650W 80 PLUS Bronze ATX 3.1 Power Supply

Power Supplies · Zephyra · SKU PW8277-CORE · Released 2026 · Updated 2026-10-20

Key facts

Benchmark index977 (Power Supplies scale)
Category rank#26,376
Street price$39
Power650 W (rated)
Performance per dollar25.05
Released2026

Specifications

BrandZephyra
ModelZephyra PW-8277 Core
Rated output650 W continuous
Efficiency80 PLUS Bronze (85% at 50% load, 115 V)
StandardATX 3.1 / PCIe CEM 5.1
GPU power1× 12V-2x6 (600 W)
PCIe 8-pin1×
Form factorATX
ModularityNon-modular
Fan135 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 17 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
Novexa PW-1669 Pro 1000W 80 PLUS Gold ATX 3.0 Power Supply2,113$199Compare
Teralux PW-1134 Pro 650W 80 PLUS Gold ATX 3.1 Power Supply1,267$59Compare
Novexa PW-1061 SE 750W 80 PLUS Gold ATX Power Supply1,071$59Compare
Teralux PW-9323 Ultra 850W 80 PLUS Gold ATX 3.1 Power Supply1,743$139Compare
Caldera PW-3704 Edge 1000W 80 PLUS Platinum ATX 3.1 Power Supply2,101$179Compare
Zephyra PW-4410 Core 850W 80 PLUS Gold ATX 3.0 Power Supply1,906$169Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-8277 Core 650W 80 PLUS Bronze ATX 3.1 Power Supply”, https://vextor7.com/item/54372641 (accessed 2026-10-20).