Hardware Spec Index

Zephyra PW-2500 XT 550W 80 PLUS Gold ATX 3.1 Power Supply

Power Supplies · Zephyra · SKU PW2500-XT · Released 2026 · Updated 2026-10-25

Key facts

Benchmark index899 (Power Supplies scale)
Category rank#34,364
Street price$39
Power550 W (rated)
Performance per dollar23.05
Released2026

Specifications

BrandZephyra
ModelZephyra PW-2500 XT
Rated output550 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
Fan120 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-1681 Pro 650W 80 PLUS Gold ATX 3.1 Power Supply1,237$79Compare
Zephyra PW-7349 XT 1600W 80 PLUS Platinum ATX 3.0 Power Supply2,828$349Compare
Novexa PW-9389 Plus 750W 80 PLUS Bronze ATX 3.0 Power Supply1,051$49Compare
Teralux PW-7398 XT 650W 80 PLUS Gold ATX Power Supply1,279$79Compare
Novexa PW-4768 XT 1200W 80 PLUS Platinum ATX Power Supply2,281$209Compare
Caldera PW-8688 XT 1200W 80 PLUS Gold ATX Power Supply2,191$189Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-2500 XT 550W 80 PLUS Gold ATX 3.1 Power Supply”, https://vextor7.com/item/10104360 (accessed 2026-10-25).