Hardware Spec Index

Zephyra PW-3127 Pro 850W 80 PLUS Gold SFX Power Supply

Power Supplies · Zephyra · SKU PW3127-PRO · Released 2019 · Updated 2026-10-21

Key facts

Benchmark index1,879 (Power Supplies scale)
Category rank#36,158
Street price$159
Power850 W (rated)
Performance per dollar11.82
Released2019

Specifications

BrandZephyra
ModelZephyra PW-3127 Pro
Rated output850 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin3×
Form factorSFX-L
ModularityFully modular
Fan120 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 16 ms
ProtectionsOCP, OVP, UVP, OPP, OTP, SCP
Warranty7 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Novexa PW-6864 Core 750W 80 PLUS Gold ATX 3.0 Power Supply1,500$89Compare
Vantrel PW-1437 Prime 1000W 80 PLUS Gold SFX Power Supply2,325$249Compare
Teralux PW-4824 Pro 1600W 80 PLUS Titanium ATX Power Supply2,980$349Compare
Vantrel PW-1873 Ti 1600W 80 PLUS Platinum ATX 3.1 Power Supply2,898$369Compare
Vantrel PW-2537 Edge 1600W 80 PLUS Platinum ATX 3.0 Power Supply2,673$309Compare
Novexa PW-4218 SE 850W 80 PLUS Gold SFX Power Supply1,209$69Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-3127 Pro 850W 80 PLUS Gold SFX Power Supply”, https://vextor7.com/item/6202390 (accessed 2026-10-21).