Hardware Spec Index

Zephyra PW-8248 Prime 650W 80 PLUS Bronze ATX 3.0 Power Supply

Power Supplies · Zephyra · SKU PW8248-PRIME · Released 2022 · Updated 2026-10-23

Key facts

Benchmark index1,311 (Power Supplies scale)
Category rank#16,801
Street price$79
Power650 W (rated)
Performance per dollar16.59
Released2022

Specifications

BrandZephyra
ModelZephyra PW-8248 Prime
Rated output650 W continuous
Efficiency80 PLUS Bronze (85% at 50% load, 115 V)
StandardATX 3.0 / PCIe CEM 5.0
GPU power1× 12VHPWR (600 W)
PCIe 8-pin1×
Form factorATX
ModularityNon-modular
Fan140 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 17 ms
ProtectionsOCP, OVP, UVP, OPP, OTP, SCP
Warranty10 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Teralux PW-4499 XT 850W 80 PLUS Gold ATX 3.1 Power Supply1,944$159Compare
Caldera PW-2445 Pro 1000W 80 PLUS Gold ATX 3.1 Power Supply2,122$189Compare
Teralux PW-5146 Ultra 850W 80 PLUS Gold ATX Power Supply1,902$169Compare
Novexa PW-8930 Core 1600W 80 PLUS Titanium ATX 3.1 Power Supply2,963$399Compare
Zephyra PW-4299 Plus 1000W 80 PLUS Titanium SFX Power Supply2,272$219Compare
Caldera PW-4384 Core 550W 80 PLUS Gold ATX 3.1 Power Supply1,153$59Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-8248 Prime 650W 80 PLUS Bronze ATX 3.0 Power Supply”, https://vextor7.com/item/2528889 (accessed 2026-10-23).