Hardware Spec Index

Zephyra PW-6307 XT 850W 80 PLUS Gold ATX Power Supply

Power Supplies · Zephyra · SKU PW6307-XT · Released 2019 · Updated 2026-10-22

Key facts

Benchmark index1,747 (Power Supplies scale)
Category rank#12,679
Street price$119
Power850 W (rated)
Performance per dollar14.68
Released2019

Specifications

BrandZephyra
ModelZephyra PW-6307 XT
Rated output850 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin3×
Form factorATX
ModularityFully modular
Fan135 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 16 ms
ProtectionsOCP, OVP, UVP, OPP, OTP, SCP
Warranty10 years

Related guides

80 PLUS Efficiency Ratings ExplainedATX 3.1 Power Supplies and the 12V-2x6 Connector

Similar Power Supplies

ModelBenchmarkPriceCompare
Novexa PW-2987 XT 550W 80 PLUS Bronze ATX 3.1 Power Supply1,073$49Compare
Caldera PW-9263 Prime 750W 80 PLUS Gold SFX Power Supply1,394$79Compare
Caldera PW-3564 Core 750W 80 PLUS Gold SFX Power Supply1,506$109Compare
Teralux PW-1189 XT 650W 80 PLUS Gold SFX Power Supply1,143$59Compare
Teralux PW-6433 Ultra 1000W 80 PLUS Platinum ATX 3.1 Power Supply2,124$239Compare
Teralux PW-4440 Ti 750W 80 PLUS Gold ATX 3.0 Power Supply1,408$79Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-6307 XT 850W 80 PLUS Gold ATX Power Supply”, https://vextor7.com/item/6985476 (accessed 2026-10-22).