Hardware Spec Index

Zephyra PW-1653 Prime 1200W 80 PLUS Gold ATX 3.0 Power Supply

Power Supplies · Zephyra · SKU PW1653-PRIME · Released 2023 · Updated 2026-10-19

Key facts

Benchmark index2,258 (Power Supplies scale)
Category rank#48,242
Street price$239
Power1200 W (rated)
Performance per dollar9.45
Released2023

Specifications

BrandZephyra
ModelZephyra PW-1653 Prime
Rated output1,200 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 3.0 / PCIe CEM 5.0
GPU power1× 12VHPWR (600 W)
PCIe 8-pin3×
Form factorATX
ModularityFully modular
Fan120 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
Zephyra PW-6308 XT 1200W 80 PLUS Titanium ATX 3.0 Power Supply2,752$329Compare
Teralux PW-4385 Plus 1600W 80 PLUS Platinum ATX 3.1 Power Supply2,783$359Compare
Caldera PW-9185 Ultra 650W 80 PLUS Bronze SFX Power Supply1,215$69Compare
Novexa PW-4787 Pro 650W 80 PLUS Gold ATX 3.0 Power Supply1,147$59Compare
Novexa PW-3752 Edge 750W 80 PLUS Bronze SFX Power Supply1,035$59Compare
Caldera PW-5844 Edge 850W 80 PLUS Gold ATX 3.1 Power Supply1,616$119Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-1653 Prime 1200W 80 PLUS Gold ATX 3.0 Power Supply”, https://vextor7.com/item/85637814 (accessed 2026-10-19).