Hardware Spec Index

Zephyra PW-8807 Plus 550W 80 PLUS Bronze SFX Power Supply

Power Supplies · Zephyra · SKU PW8807-PLUS · Released 2025 · Updated 2026-10-21

Key facts

Benchmark index1,031 (Power Supplies scale)
Category rank#7,976
Street price$49
Power550 W (rated)
Performance per dollar21.04
Released2025

Specifications

BrandZephyra
ModelZephyra PW-8807 Plus
Rated output550 W continuous
Efficiency80 PLUS Bronze (85% at 50% load, 115 V)
StandardATX 3.1 / PCIe CEM 5.1
GPU power1× 12V-2x6 (600 W)
PCIe 8-pin1×
Form factorSFX-L
ModularityNon-modular
Fan120 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-9524 XT 1600W 80 PLUS Platinum ATX Power Supply2,980$379Compare
Teralux PW-5951 Plus 650W 80 PLUS Gold SFX Power Supply1,030$49Compare
Novexa PW-5676 Plus 1000W 80 PLUS Gold SFX Power Supply2,270$199Compare
Novexa PW-5983 Core 1300W 80 PLUS Gold ATX 3.1 Power Supply2,446$259Compare
Vantrel PW-4295 SE 850W 80 PLUS Gold ATX 3.1 Power Supply1,374$69Compare
Caldera PW-5179 Pro 1300W 80 PLUS Platinum ATX 3.1 Power Supply2,447$289Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-8807 Plus 550W 80 PLUS Bronze SFX Power Supply”, https://vextor7.com/item/7764007 (accessed 2026-10-21).