Hardware Spec Index

Zephyra PW-8261 Prime 1200W 80 PLUS Platinum ATX Power Supply

Power Supplies · Zephyra · SKU PW8261-PRIME · Released 2021 · Updated 2026-10-21

Key facts

Benchmark index2,809 (Power Supplies scale)
Category rank#6,261
Street price$329
Power1200 W (rated)
Performance per dollar8.54
Released2021

Specifications

BrandZephyra
ModelZephyra PW-8261 Prime
Rated output1,200 W continuous
Efficiency80 PLUS Platinum (92% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin4×
Form factorATX
ModularityFully modular
Fan120 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 16 ms
ProtectionsOCP, OVP, UVP, OPP, OTP, SCP
Warranty12 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Caldera PW-9872 SE 1000W 80 PLUS Titanium ATX 3.0 Power Supply2,313$229Compare
Zephyra PW-5216 SE 650W 80 PLUS Bronze ATX Power Supply708$39Compare
Teralux PW-9961 SE 650W 80 PLUS Bronze ATX 3.1 Power Supply1,159$59Compare
Zephyra PW-7179 Core 850W 80 PLUS Gold ATX Power Supply1,889$159Compare
Zephyra PW-8378 XT 1300W 80 PLUS Platinum ATX 3.1 Power Supply2,414$299Compare
Teralux PW-6708 Core 850W 80 PLUS Gold ATX 3.1 Power Supply1,844$139Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-8261 Prime 1200W 80 PLUS Platinum ATX Power Supply”, https://vextor7.com/item/9675412 (accessed 2026-10-21).