Hardware Spec Index

Caldera PW-9660 Ultra 1000W 80 PLUS Gold ATX 3.1 Power Supply

Power Supplies · Caldera · SKU PW9660-ULTRA · Released 2024 · Updated 2026-10-19

Key facts

Benchmark index2,041 (Power Supplies scale)
Category rank#32,406
Street price$179
Power1000 W (rated)
Performance per dollar11.40
Released2024

Specifications

BrandCaldera
ModelCaldera PW-9660 Ultra
Rated output1,000 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-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
Novexa PW-6013 Max 750W 80 PLUS Gold ATX Power Supply1,659$119Compare
Vantrel PW-2187 Ultra 850W 80 PLUS Bronze ATX 3.1 Power Supply1,482$99Compare
Novexa PW-1914 Ultra 750W 80 PLUS Gold ATX 3.0 Power Supply1,599$109Compare
Novexa PW-2377 Edge 850W 80 PLUS Gold ATX 3.1 Power Supply1,604$129Compare
Teralux PW-6507 Edge 850W 80 PLUS Gold SFX Power Supply2,104$169Compare
Vantrel PW-2727 XT 650W 80 PLUS Bronze ATX Power Supply1,389$79Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-9660 Ultra 1000W 80 PLUS Gold ATX 3.1 Power Supply”, https://vextor7.com/item/3925969 (accessed 2026-10-19).