Hardware Spec Index

Zephyra PW-4845 Plus 650W 80 PLUS Gold SFX Power Supply

Power Supplies · Zephyra · SKU PW4845-PLUS · Released 2019 · Updated 2026-10-19

Key facts

Benchmark index797 (Power Supplies scale)
Category rank#9,910
Street price$39
Power650 W (rated)
Performance per dollar20.44
Released2019

Specifications

BrandZephyra
ModelZephyra PW-4845 Plus
Rated output650 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin2×
Form factorSFX-L
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
Caldera PW-3546 Max 1000W 80 PLUS Gold ATX Power Supply1,818$139Compare
Teralux PW-7178 Prime 1200W 80 PLUS Platinum ATX Power Supply2,078$189Compare
Zephyra PW-2913 Pro 1300W 80 PLUS Titanium ATX 3.1 Power Supply2,394$259Compare
Novexa PW-7199 Edge 1300W 80 PLUS Platinum ATX 3.1 Power Supply2,552$349Compare
Teralux PW-7433 Edge 1000W 80 PLUS Gold ATX 3.1 Power Supply2,059$189Compare
Teralux PW-9903 Ultra 850W 80 PLUS Gold ATX Power Supply1,773$159Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-4845 Plus 650W 80 PLUS Gold SFX Power Supply”, https://vextor7.com/item/85644979 (accessed 2026-10-19).