Hardware Spec Index

Caldera PW-3071 Prime 1000W 80 PLUS Gold ATX 3.1 Power Supply

Power Supplies · Caldera · SKU PW3071-PRIME · Released 2026 · Updated 2026-10-21

Key facts

Benchmark index2,111 (Power Supplies scale)
Category rank#46,296
Street price$199
Power1000 W (rated)
Performance per dollar10.61
Released2026

Specifications

BrandCaldera
ModelCaldera PW-3071 Prime
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
Warranty12 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Teralux PW-5613 Ultra 850W 80 PLUS Gold ATX 3.0 Power Supply1,768$119Compare
Novexa PW-7022 Prime 850W 80 PLUS Bronze SFX Power Supply1,370$89Compare
Vantrel PW-1414 Core 550W 80 PLUS Bronze SFX Power Supply910$49Compare
Vantrel PW-2968 XT 850W 80 PLUS Gold ATX 3.1 Power Supply1,225$59Compare
Novexa PW-5717 Pro 1000W 80 PLUS Gold ATX 3.1 Power Supply2,212$219Compare
Novexa PW-5272 Plus 850W 80 PLUS Gold ATX 3.0 Power Supply1,712$149Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-3071 Prime 1000W 80 PLUS Gold ATX 3.1 Power Supply”, https://vextor7.com/item/2640176 (accessed 2026-10-21).