Hardware Spec Index

Zephyra PW-3758 Prime 750W 80 PLUS Gold ATX 3.1 Power Supply

Power Supplies · Zephyra · SKU PW3758-PRIME · Released 2026 · Updated 2026-10-22

Key facts

Benchmark index1,124 (Power Supplies scale)
Category rank#20,806
Street price$59
Power750 W (rated)
Performance per dollar19.05
Released2026

Specifications

BrandZephyra
ModelZephyra PW-3758 Prime
Rated output750 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-pin2×
Form factorATX
ModularityFully modular
Fan140 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 17 ms
ProtectionsOCP, OVP, UVP, OPP, OTP, SCP
Warranty7 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Vantrel PW-5743 SE 850W 80 PLUS Gold ATX 3.0 Power Supply2,069$179Compare
Vantrel PW-1299 Prime 1200W 80 PLUS Platinum ATX 3.1 Power Supply2,410$249Compare
Zephyra PW-1867 XT 550W 80 PLUS Bronze ATX Power Supply796$39Compare
Vantrel PW-1038 Ti 850W 80 PLUS Gold ATX Power Supply1,579$119Compare
Zephyra PW-6611 Prime 1200W 80 PLUS Gold ATX 3.0 Power Supply2,325$279Compare
Caldera PW-3574 Edge 1200W 80 PLUS Titanium ATX 3.1 Power Supply2,481$279Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-3758 Prime 750W 80 PLUS Gold ATX 3.1 Power Supply”, https://vextor7.com/item/7183064 (accessed 2026-10-22).