Hardware Spec Index

Zephyra PW-4648 Prime 750W 80 PLUS Gold ATX 3.1 Power Supply

Power Supplies · Zephyra · SKU PW4648-PRIME · Released 2024 · Updated 2026-10-25

Key facts

Benchmark index1,053 (Power Supplies scale)
Category rank#24,752
Street price$49
Power750 W (rated)
Performance per dollar21.49
Released2024

Specifications

BrandZephyra
ModelZephyra PW-4648 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
Warranty5 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Teralux PW-1468 Max 1000W 80 PLUS Gold ATX Power Supply1,724$119Compare
Caldera PW-8392 Edge 850W 80 PLUS Gold SFX Power Supply1,383$89Compare
Vantrel PW-9558 Pro 1000W 80 PLUS Gold ATX 3.0 Power Supply2,339$229Compare
Caldera PW-3981 Plus 1000W 80 PLUS Platinum ATX 3.1 Power Supply2,360$209Compare
Teralux PW-2957 Prime 750W 80 PLUS Bronze ATX Power Supply1,127$59Compare
Vantrel PW-9362 Edge 750W 80 PLUS Gold ATX Power Supply1,601$99Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-4648 Prime 750W 80 PLUS Gold ATX 3.1 Power Supply”, https://vextor7.com/item/1988623 (accessed 2026-10-25).