Hardware Spec Index

Zephyra PW-2677 Pro 650W 80 PLUS Bronze ATX Power Supply

Power Supplies · Zephyra · SKU PW2677-PRO · Released 2020 · Updated 2026-10-26

Key facts

Benchmark index1,365 (Power Supplies scale)
Category rank#46,802
Street price$79
Power650 W (rated)
Performance per dollar17.28
Released2020

Specifications

BrandZephyra
ModelZephyra PW-2677 Pro
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
Fan135 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-4242 Ultra 1300W 80 PLUS Titanium ATX 3.1 Power Supply2,803$289Compare
Caldera PW-3192 Ti 850W 80 PLUS Gold ATX 3.0 Power Supply1,319$69Compare
Zephyra PW-8368 Edge 550W 80 PLUS Bronze ATX Power Supply962$49Compare
Zephyra PW-7458 Prime 1300W 80 PLUS Gold ATX 3.1 Power Supply2,485$279Compare
Zephyra PW-2553 Edge 1300W 80 PLUS Gold ATX 3.1 Power Supply2,434$289Compare
Teralux PW-6955 XT 750W 80 PLUS Gold SFX Power Supply1,250$79Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-2677 Pro 650W 80 PLUS Bronze ATX Power Supply”, https://vextor7.com/item/4456625 (accessed 2026-10-26).