Hardware Spec Index

Zephyra PW-1648 Edge 850W 80 PLUS Gold ATX Power Supply

Power Supplies · Zephyra · SKU PW1648-EDGE · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index1,809 (Power Supplies scale)
Category rank#30,756
Street price$159
Power850 W (rated)
Performance per dollar11.38
Released2020

Specifications

BrandZephyra
ModelZephyra PW-1648 Edge
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
Warranty10 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Teralux PW-8498 Ultra 1200W 80 PLUS Gold ATX 3.1 Power Supply2,308$199Compare
Caldera PW-9602 Pro 550W 80 PLUS Gold ATX Power Supply920$49Compare
Caldera PW-5729 Ti 850W 80 PLUS Gold ATX Power Supply1,354$89Compare
Teralux PW-1935 SE 1000W 80 PLUS Gold ATX Power Supply2,122$169Compare
Novexa PW-8732 Edge 1000W 80 PLUS Gold SFX Power Supply1,798$139Compare
Zephyra PW-8780 Ultra 1200W 80 PLUS Gold ATX Power Supply2,387$249Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-1648 Edge 850W 80 PLUS Gold ATX Power Supply”, https://vextor7.com/item/19958337 (accessed 2026-10-21).