Hardware Spec Index

Zephyra PW-1000 Pro 550W 80 PLUS Gold ATX 3.1 Power Supply

Power Supplies · Zephyra · SKU PW1000-PRO · Released 2026 · Updated 2026-10-24

Key facts

Benchmark index886 (Power Supplies scale)
Category rank#32,175
Street price$49
Power550 W (rated)
Performance per dollar18.08
Released2026

Specifications

BrandZephyra
ModelZephyra PW-1000 Pro
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-2640 Core 1000W 80 PLUS Gold ATX 3.1 Power Supply2,136$219Compare
Novexa PW-9709 Core 850W 80 PLUS Gold ATX 3.1 Power Supply2,108$199Compare
Zephyra PW-1594 Ti 1200W 80 PLUS Titanium ATX 3.1 Power Supply2,613$289Compare
Zephyra PW-7435 Prime 750W 80 PLUS Gold ATX 3.0 Power Supply1,319$79Compare
Zephyra PW-1570 Max 1300W 80 PLUS Titanium ATX Power Supply2,776$369Compare
Vantrel PW-3027 Core 550W 80 PLUS Bronze ATX 3.1 Power Supply891$49Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-1000 Pro 550W 80 PLUS Gold ATX 3.1 Power Supply”, https://vextor7.com/item/31666587 (accessed 2026-10-24).