Hardware Spec Index

Caldera PW-9166 Prime 1200W 80 PLUS Gold ATX 3.0 Power Supply

Power Supplies · Caldera · SKU PW9166-PRIME · Released 2022 · Updated 2026-10-19

Key facts

Benchmark index2,060 (Power Supplies scale)
Category rank#44,834
Street price$219
Power1200 W (rated)
Performance per dollar9.41
Released2022

Specifications

BrandCaldera
ModelCaldera PW-9166 Prime
Rated output1,200 W continuous
Efficiency80 PLUS Gold (90% 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
Warranty12 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Teralux PW-6406 SE 1600W 80 PLUS Platinum ATX Power Supply2,973$339Compare
Zephyra PW-9711 Core 1000W 80 PLUS Platinum SFX Power Supply1,963$169Compare
Vantrel PW-2261 Prime 550W 80 PLUS Bronze ATX 3.1 Power Supply948$49Compare
Zephyra PW-4792 Ultra 850W 80 PLUS Gold ATX 3.0 Power Supply1,671$129Compare
Caldera PW-4462 Plus 1000W 80 PLUS Platinum ATX Power Supply2,429$219Compare
Vantrel PW-4171 XT 550W 80 PLUS Bronze ATX 3.1 Power Supply904$49Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-9166 Prime 1200W 80 PLUS Gold ATX 3.0 Power Supply”, https://vextor7.com/item/97271369 (accessed 2026-10-19).