Hardware Spec Index

Zephyra PW-4961 Plus 1000W 80 PLUS Gold ATX 3.1 Power Supply

Power Supplies · Zephyra · SKU PW4961-PLUS · Released 2024 · Updated 2026-10-21

Key facts

Benchmark index2,031 (Power Supplies scale)
Category rank#6,541
Street price$219
Power1000 W (rated)
Performance per dollar9.27
Released2024

Specifications

BrandZephyra
ModelZephyra PW-4961 Plus
Rated output1,000 W continuous
Efficiency80 PLUS Gold (90% 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
Warranty10 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Caldera PW-8223 Edge 1200W 80 PLUS Platinum ATX 3.1 Power Supply2,028$219Compare
Vantrel PW-3794 Core 750W 80 PLUS Gold SFX Power Supply1,568$109Compare
Teralux PW-9211 Ultra 1300W 80 PLUS Titanium ATX 3.0 Power Supply2,980$359Compare
Zephyra PW-8236 Prime 1000W 80 PLUS Platinum ATX Power Supply1,860$149Compare
Zephyra PW-6486 Edge 1000W 80 PLUS Gold ATX 3.1 Power Supply2,006$159Compare
Caldera PW-5303 Prime 1600W 80 PLUS Platinum ATX 3.1 Power Supply2,980$399Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-4961 Plus 1000W 80 PLUS Gold ATX 3.1 Power Supply”, https://vextor7.com/item/4948136 (accessed 2026-10-21).