Hardware Spec Index

Zephyra PW-2560 Ultra 550W 80 PLUS Bronze ATX Power Supply

Power Supplies · Zephyra · SKU PW2560-ULTRA · Released 2020 · Updated 2026-10-23

Key facts

Benchmark index1,059 (Power Supplies scale)
Category rank#18,258
Street price$49
Power550 W (rated)
Performance per dollar21.61
Released2020

Specifications

BrandZephyra
ModelZephyra PW-2560 Ultra
Rated output550 W continuous
Efficiency80 PLUS Bronze (85% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin2×
Form factorATX
ModularitySemi-modular
Fan140 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 16 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-7153 SE 1600W 80 PLUS Platinum ATX 3.1 Power Supply2,612$359Compare
Zephyra PW-3551 XT 850W 80 PLUS Gold ATX 3.1 Power Supply1,975$189Compare
Teralux PW-8767 Ti 750W 80 PLUS Gold SFX Power Supply1,056$49Compare
Teralux PW-5038 SE 850W 80 PLUS Platinum ATX Power Supply1,906$159Compare
Teralux PW-9637 Ultra 750W 80 PLUS Gold ATX Power Supply1,582$99Compare
Vantrel PW-1995 XT 850W 80 PLUS Gold ATX Power Supply1,291$79Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-2560 Ultra 550W 80 PLUS Bronze ATX Power Supply”, https://vextor7.com/item/14517820 (accessed 2026-10-23).