Hardware Spec Index

Zephyra PW-6223 Prime 550W 80 PLUS Bronze ATX 3.0 Power Supply

Power Supplies · Zephyra · SKU PW6223-PRIME · Released 2023 · Updated 2026-10-20

Key facts

Benchmark index1,039 (Power Supplies scale)
Category rank#16,480
Street price$49
Power550 W (rated)
Performance per dollar21.20
Released2023

Specifications

BrandZephyra
ModelZephyra PW-6223 Prime
Rated output550 W continuous
Efficiency80 PLUS Bronze (85% at 50% load, 115 V)
StandardATX 3.0 / PCIe CEM 5.0
GPU power1× 12VHPWR (600 W)
PCIe 8-pin1×
Form factorATX
ModularityNon-modular
Fan135 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
Teralux PW-1854 Max 1300W 80 PLUS Titanium ATX 3.1 Power Supply2,592$349Compare
Vantrel PW-8914 Plus 1200W 80 PLUS Gold ATX Power Supply2,711$269Compare
Zephyra PW-7573 Ultra 1600W 80 PLUS Platinum ATX Power Supply2,689$349Compare
Teralux PW-7972 SE 850W 80 PLUS Bronze ATX 3.1 Power Supply1,282$79Compare
Novexa PW-8019 Plus 1000W 80 PLUS Platinum ATX Power Supply1,997$169Compare
Zephyra PW-2620 Max 750W 80 PLUS Gold ATX 3.0 Power Supply1,608$99Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-6223 Prime 550W 80 PLUS Bronze ATX 3.0 Power Supply”, https://vextor7.com/item/15936617 (accessed 2026-10-20).