Hardware Spec Index

Zephyra PW-3348 Pro 650W 80 PLUS Gold ATX 3.1 Power Supply

Power Supplies · Zephyra · SKU PW3348-PRO · Released 2025 · Updated 2026-10-24

Key facts

Benchmark index877 (Power Supplies scale)
Category rank#37,170
Street price$39
Power650 W (rated)
Performance per dollar22.49
Released2025

Specifications

BrandZephyra
ModelZephyra PW-3348 Pro
Rated output650 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-pin1×
Form factorATX
ModularityFully modular
Fan135 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
Teralux PW-1331 Ultra 550W 80 PLUS Gold ATX Power Supply744$39Compare
Caldera PW-3073 Core 850W 80 PLUS Gold ATX Power Supply1,625$129Compare
Zephyra PW-7917 Pro 1200W 80 PLUS Platinum ATX Power Supply2,095$189Compare
Vantrel PW-3888 Plus 750W 80 PLUS Gold ATX 3.0 Power Supply1,204$69Compare
Zephyra PW-9439 Pro 1000W 80 PLUS Titanium ATX 3.1 Power Supply2,537$269Compare
Teralux PW-7312 SE 750W 80 PLUS Gold ATX 3.1 Power Supply1,388$99Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-3348 Pro 650W 80 PLUS Gold ATX 3.1 Power Supply”, https://vextor7.com/item/352910 (accessed 2026-10-24).