Hardware Spec Index

Zephyra PW-3355 Edge 550W 80 PLUS Gold ATX 3.1 Power Supply

Power Supplies · Zephyra · SKU PW3355-EDGE · Released 2024 · Updated 2026-10-26

Key facts

Benchmark index1,195 (Power Supplies scale)
Category rank#40,967
Street price$69
Power550 W (rated)
Performance per dollar17.32
Released2024

Specifications

BrandZephyra
ModelZephyra PW-3355 Edge
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
Vantrel PW-7101 Ti 850W 80 PLUS Gold ATX 3.0 Power Supply1,725$129Compare
Zephyra PW-6303 Pro 650W 80 PLUS Bronze ATX 3.1 Power Supply1,316$89Compare
Teralux PW-2046 SE 1000W 80 PLUS Titanium ATX 3.1 Power Supply2,295$219Compare
Teralux PW-3625 Max 850W 80 PLUS Gold ATX 3.1 Power Supply1,354$89Compare
Vantrel PW-2269 Max 550W 80 PLUS Gold ATX Power Supply1,031$49Compare
Vantrel PW-3011 Prime 1000W 80 PLUS Titanium ATX Power Supply2,270$239Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-3355 Edge 550W 80 PLUS Gold ATX 3.1 Power Supply”, https://vextor7.com/item/6905529 (accessed 2026-10-26).