Hardware Spec Index

Zephyra PW-2548 XT 650W 80 PLUS Gold ATX 3.1 Power Supply

Power Supplies · Zephyra · SKU PW2548-XT · Released 2025 · Updated 2026-10-22

Key facts

Benchmark index945 (Power Supplies scale)
Category rank#10,820
Street price$39
Power650 W (rated)
Performance per dollar24.23
Released2025

Specifications

BrandZephyra
ModelZephyra PW-2548 XT
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
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
Zephyra PW-5570 SE 750W 80 PLUS Gold ATX 3.0 Power Supply1,377$89Compare
Teralux PW-6620 Max 1000W 80 PLUS Gold ATX 3.1 Power Supply2,284$209Compare
Novexa PW-2371 Edge 1200W 80 PLUS Gold ATX 3.0 Power Supply2,373$249Compare
Vantrel PW-6637 SE 1000W 80 PLUS Platinum ATX Power Supply2,280$239Compare
Vantrel PW-6220 SE 750W 80 PLUS Gold ATX 3.0 Power Supply1,122$49Compare
Caldera PW-2184 Edge 1000W 80 PLUS Gold SFX Power Supply2,373$219Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-2548 XT 650W 80 PLUS Gold ATX 3.1 Power Supply”, https://vextor7.com/item/9301422 (accessed 2026-10-22).