Hardware Spec Index

Zephyra PW-9307 XT 650W 80 PLUS Bronze ATX Power Supply

Power Supplies · Zephyra · SKU PW9307-XT · Released 2021 · Updated 2026-10-25

Key facts

Benchmark index1,032 (Power Supplies scale)
Category rank#4,839
Street price$59
Power650 W (rated)
Performance per dollar17.49
Released2021

Specifications

BrandZephyra
ModelZephyra PW-9307 XT
Rated output650 W continuous
Efficiency80 PLUS Bronze (85% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin2×
Form factorATX
ModularitySemi-modular
Fan120 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-4455 XT 850W 80 PLUS Bronze SFX Power Supply1,387$89Compare
Zephyra PW-7159 Plus 1300W 80 PLUS Platinum ATX 3.0 Power Supply2,596$299Compare
Novexa PW-1439 Plus 1200W 80 PLUS Titanium ATX Power Supply2,692$339Compare
Caldera PW-8354 Plus 1000W 80 PLUS Gold SFX Power Supply2,225$219Compare
Novexa PW-6967 XT 1600W 80 PLUS Titanium ATX Power Supply2,875$359Compare
Caldera PW-9251 Edge 850W 80 PLUS Gold ATX 3.1 Power Supply1,170$59Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-9307 XT 650W 80 PLUS Bronze ATX Power Supply”, https://vextor7.com/item/5018048 (accessed 2026-10-25).