Hardware Spec Index

Zephyra PW-7491 Edge 750W 80 PLUS Bronze ATX 3.1 Power Supply

Power Supplies · Zephyra · SKU PW7491-EDGE · Released 2025 · Updated 2026-10-18

Key facts

Benchmark index910 (Power Supplies scale)
Category rank#14,575
Street price$39
Power750 W (rated)
Performance per dollar23.33
Released2025

Specifications

BrandZephyra
ModelZephyra PW-7491 Edge
Rated output750 W continuous
Efficiency80 PLUS Bronze (85% at 50% load, 115 V)
StandardATX 3.1 / PCIe CEM 5.1
GPU power1× 12V-2x6 (600 W)
PCIe 8-pin2×
Form factorATX
ModularitySemi-modular
Fan120 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 17 ms
ProtectionsOCP, OVP, UVP, OPP, OTP, SCP
Warranty5 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Caldera PW-1194 Core 1000W 80 PLUS Platinum ATX 3.1 Power Supply1,827$149Compare
Novexa PW-7624 Edge 1000W 80 PLUS Gold ATX 3.0 Power Supply2,158$219Compare
Novexa PW-3466 Plus 750W 80 PLUS Gold ATX 3.0 Power Supply1,572$99Compare
Vantrel PW-3389 Prime 850W 80 PLUS Gold ATX 3.1 Power Supply1,757$129Compare
Vantrel PW-7980 Prime 1600W 80 PLUS Titanium ATX Power Supply2,747$369Compare
Vantrel PW-5747 SE 650W 80 PLUS Gold ATX 3.1 Power Supply1,195$69Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-7491 Edge 750W 80 PLUS Bronze ATX 3.1 Power Supply”, https://vextor7.com/item/332452 (accessed 2026-10-18).