Hardware Spec Index

Zephyra PW-5512 Prime 650W 80 PLUS Gold ATX Power Supply

Power Supplies · Zephyra · SKU PW5512-PRIME · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index1,324 (Power Supplies scale)
Category rank#3,750
Street price$69
Power650 W (rated)
Performance per dollar19.19
Released2021

Specifications

BrandZephyra
ModelZephyra PW-5512 Prime
Rated output650 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin2×
Form factorATX
ModularityFully modular
Fan140 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 16 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
Vantrel PW-9763 Prime 550W 80 PLUS Gold ATX 3.1 Power Supply873$39Compare
Teralux PW-5086 Core 1300W 80 PLUS Titanium ATX 3.1 Power Supply2,815$389Compare
Teralux PW-9170 Pro 1000W 80 PLUS Gold ATX 3.0 Power Supply2,243$249Compare
Vantrel PW-2711 Ultra 1300W 80 PLUS Titanium ATX Power Supply2,575$359Compare
Novexa PW-1195 SE 1600W 80 PLUS Titanium ATX 3.0 Power Supply2,705$389Compare
Caldera PW-1156 Max 850W 80 PLUS Gold SFX Power Supply1,226$59Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-5512 Prime 650W 80 PLUS Gold ATX Power Supply”, https://vextor7.com/item/149688 (accessed 2026-10-19).