Hardware Spec Index

Caldera PW-1160 Prime 850W 80 PLUS Gold ATX 3.1 Power Supply

Power Supplies · Caldera · SKU PW1160-PRIME · Released 2026 · Updated 2026-10-19

Key facts

Benchmark index1,555 (Power Supplies scale)
Category rank#5,136
Street price$129
Power850 W (rated)
Performance per dollar12.05
Released2026

Specifications

BrandCaldera
ModelCaldera PW-1160 Prime
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
Fan140 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 17 ms
ProtectionsOCP, OVP, UVP, OPP, OTP, SCP
Warranty7 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Zephyra PW-5422 Plus 750W 80 PLUS Bronze ATX Power Supply1,046$59Compare
Novexa PW-3443 Pro 850W 80 PLUS Gold ATX Power Supply1,559$89Compare
Teralux PW-5916 SE 550W 80 PLUS Gold ATX 3.0 Power Supply917$49Compare
Vantrel PW-7024 SE 1600W 80 PLUS Platinum ATX Power Supply2,734$399Compare
Teralux PW-1510 XT 1300W 80 PLUS Platinum ATX 3.1 Power Supply2,974$359Compare
Zephyra PW-6336 Ti 1000W 80 PLUS Gold ATX Power Supply1,946$159Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-1160 Prime 850W 80 PLUS Gold ATX 3.1 Power Supply”, https://vextor7.com/item/5434612 (accessed 2026-10-19).