Hardware Spec Index

Zephyra PW-9531 Ti 850W 80 PLUS Gold ATX 3.1 Power Supply

Power Supplies · Zephyra · SKU PW9531-TI · Released 2025 · Updated 2026-10-26

Key facts

Benchmark index1,487 (Power Supplies scale)
Category rank#7,504
Street price$89
Power850 W (rated)
Performance per dollar16.71
Released2025

Specifications

BrandZephyra
ModelZephyra PW-9531 Ti
Rated output850 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-pin2×
Form factorATX
ModularityFully modular
Fan120 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 17 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
Vantrel PW-2319 Max 850W 80 PLUS Gold ATX Power Supply1,286$79Compare
Novexa PW-8063 Max 1200W 80 PLUS Platinum ATX 3.1 Power Supply2,230$259Compare
Vantrel PW-5114 Prime 1600W 80 PLUS Platinum ATX 3.1 Power Supply2,570$299Compare
Novexa PW-2169 Plus 850W 80 PLUS Gold ATX 3.1 Power Supply1,432$99Compare
Vantrel PW-4060 Max 850W 80 PLUS Gold ATX 3.1 Power Supply1,709$129Compare
Novexa PW-1782 Core 750W 80 PLUS Gold ATX 3.0 Power Supply1,625$109Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-9531 Ti 850W 80 PLUS Gold ATX 3.1 Power Supply”, https://vextor7.com/item/6526259 (accessed 2026-10-26).