Hardware Spec Index

Zephyra PW-8505 SE 1000W 80 PLUS Gold ATX Power Supply

Power Supplies · Zephyra · SKU PW8505-SE · Released 2019 · Updated 2026-10-19

Key facts

Benchmark index2,003 (Power Supplies scale)
Category rank#489
Street price$149
Power1000 W (rated)
Performance per dollar13.44
Released2019

Specifications

BrandZephyra
ModelZephyra PW-8505 SE
Rated output1,000 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin4×
Form factorATX
ModularityFully modular
Fan140 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
Caldera PW-2663 Core 1000W 80 PLUS Gold ATX 3.0 Power Supply2,092$169Compare
Novexa PW-2495 Plus 1000W 80 PLUS Gold SFX Power Supply1,798$129Compare
Teralux PW-1976 Ultra 1000W 80 PLUS Gold ATX Power Supply1,887$139Compare
Vantrel PW-3421 Plus 1200W 80 PLUS Titanium ATX 3.1 Power Supply2,503$259Compare
Zephyra PW-6690 SE 1000W 80 PLUS Titanium ATX Power Supply2,321$239Compare
Caldera PW-4531 XT 750W 80 PLUS Bronze ATX Power Supply1,295$89Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-8505 SE 1000W 80 PLUS Gold ATX Power Supply”, https://vextor7.com/item/2245293 (accessed 2026-10-19).