Hardware Spec Index

Zephyra PW-2677 SE 850W 80 PLUS Gold ATX Power Supply

Power Supplies · Zephyra · SKU PW2677-SE · Released 2019 · Updated 2026-10-21

Key facts

Benchmark index1,581 (Power Supplies scale)
Category rank#16,637
Street price$99
Power850 W (rated)
Performance per dollar15.97
Released2019

Specifications

BrandZephyra
ModelZephyra PW-2677 SE
Rated output850 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin3×
Form factorATX
ModularityFully modular
Fan120 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
Novexa PW-2604 Ti 850W 80 PLUS Gold ATX Power Supply2,117$189Compare
Caldera PW-2090 Core 550W 80 PLUS Gold ATX 3.1 Power Supply1,151$59Compare
Zephyra PW-3114 Prime 1300W 80 PLUS Titanium ATX Power Supply2,890$369Compare
Teralux PW-5208 XT 1600W 80 PLUS Titanium ATX 3.1 Power Supply2,542$299Compare
Caldera PW-9319 Plus 1000W 80 PLUS Platinum SFX Power Supply2,048$189Compare
Zephyra PW-5602 Max 550W 80 PLUS Bronze ATX 3.1 Power Supply723$39Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-2677 SE 850W 80 PLUS Gold ATX Power Supply”, https://vextor7.com/item/30004861 (accessed 2026-10-21).