Hardware Spec Index

Zephyra PW-2661 XT 1200W 80 PLUS Platinum ATX 3.0 Power Supply

Power Supplies · Zephyra · SKU PW2661-XT · Released 2023 · Updated 2026-10-20

Key facts

Benchmark index2,693 (Power Supplies scale)
Category rank#38,348
Street price$319
Power1200 W (rated)
Performance per dollar8.44
Released2023

Specifications

BrandZephyra
ModelZephyra PW-2661 XT
Rated output1,200 W continuous
Efficiency80 PLUS Platinum (92% at 50% load, 115 V)
StandardATX 3.0 / PCIe CEM 5.0
GPU power1× 12VHPWR (600 W)
PCIe 8-pin3×
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
Caldera PW-8143 XT 850W 80 PLUS Gold ATX 3.0 Power Supply1,602$99Compare
Zephyra PW-2074 Ultra 850W 80 PLUS Gold ATX 3.1 Power Supply1,409$89Compare
Caldera PW-5691 Ti 1600W 80 PLUS Platinum ATX 3.0 Power Supply2,662$349Compare
Zephyra PW-3430 Ti 1300W 80 PLUS Titanium ATX Power Supply2,715$329Compare
Vantrel PW-6448 Prime 1000W 80 PLUS Gold ATX 3.0 Power Supply1,805$149Compare
Teralux PW-2067 XT 1600W 80 PLUS Platinum ATX 3.1 Power Supply2,814$299Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-2661 XT 1200W 80 PLUS Platinum ATX 3.0 Power Supply”, https://vextor7.com/item/5588060 (accessed 2026-10-20).