Hardware Spec Index

Zephyra PW-4655 Plus 1000W 80 PLUS Platinum ATX 3.1 Power Supply

Power Supplies · Zephyra · SKU PW4655-PLUS · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index2,444 (Power Supplies scale)
Category rank#40,139
Street price$239
Power1000 W (rated)
Performance per dollar10.23
Released2025

Specifications

BrandZephyra
ModelZephyra PW-4655 Plus
Rated output1,000 W continuous
Efficiency80 PLUS Platinum (92% at 50% load, 115 V)
StandardATX 3.1 / PCIe CEM 5.1
GPU power1× 12V-2x6 (600 W)
PCIe 8-pin3×
Form factorATX
ModularityFully modular
Fan135 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 17 ms
ProtectionsOCP, OVP, UVP, OPP, OTP, SCP
Warranty12 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Novexa PW-6174 XT 650W 80 PLUS Bronze ATX Power Supply1,149$69Compare
Caldera PW-2108 Max 1600W 80 PLUS Platinum ATX 3.1 Power Supply2,769$389Compare
Zephyra PW-4400 Plus 1600W 80 PLUS Titanium ATX 3.0 Power Supply2,653$319Compare
Novexa PW-4447 XT 1600W 80 PLUS Platinum ATX 3.1 Power Supply2,873$399Compare
Teralux PW-7180 XT 550W 80 PLUS Gold ATX 3.1 Power Supply970$49Compare
Zephyra PW-9785 Pro 550W 80 PLUS Gold ATX 3.0 Power Supply1,093$69Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-4655 Plus 1000W 80 PLUS Platinum ATX 3.1 Power Supply”, https://vextor7.com/item/4041902 (accessed 2026-10-20).