Hardware Spec Index

Zephyra PW-4731 Prime 1300W 80 PLUS Titanium ATX Power Supply

Power Supplies · Zephyra · SKU PW4731-PRIME · Released 2019 · Updated 2026-10-19

Key facts

Benchmark index2,566 (Power Supplies scale)
Category rank#34,881
Street price$319
Power1300 W (rated)
Performance per dollar8.04
Released2019

Specifications

BrandZephyra
ModelZephyra PW-4731 Prime
Rated output1,300 W continuous
Efficiency80 PLUS Titanium (94% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin5×
Form factorATX
ModularityFully modular
Fan120 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 16 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-6819 Edge 850W 80 PLUS Gold ATX Power Supply1,591$129Compare
Zephyra PW-5708 Max 1300W 80 PLUS Titanium ATX Power Supply2,492$269Compare
Vantrel PW-4365 XT 850W 80 PLUS Bronze ATX Power Supply1,464$89Compare
Teralux PW-8655 Ultra 1200W 80 PLUS Titanium ATX Power Supply2,438$219Compare
Caldera PW-6665 Plus 1000W 80 PLUS Gold ATX 3.0 Power Supply2,049$189Compare
Caldera PW-4531 Prime 750W 80 PLUS Bronze ATX 3.1 Power Supply968$49Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-4731 Prime 1300W 80 PLUS Titanium ATX Power Supply”, https://vextor7.com/item/3628671 (accessed 2026-10-19).