Hardware Spec Index

Caldera PW-6971 SE 1000W 80 PLUS Gold SFX Power Supply

Power Supplies · Caldera · SKU PW6971-SE · Released 2023 · Updated 2026-10-24

Key facts

Benchmark index2,120 (Power Supplies scale)
Category rank#24,615
Street price$189
Power1000 W (rated)
Performance per dollar11.22
Released2023

Specifications

BrandCaldera
ModelCaldera PW-6971 SE
Rated output1,000 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 factorSFX-L
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
Zephyra PW-9452 SE 750W 80 PLUS Bronze ATX 3.0 Power Supply1,408$89Compare
Zephyra PW-4597 XT 650W 80 PLUS Bronze ATX 3.1 Power Supply717$39Compare
Teralux PW-8039 Ultra 750W 80 PLUS Bronze ATX 3.1 Power Supply1,457$79Compare
Teralux PW-5257 Edge 850W 80 PLUS Gold ATX Power Supply1,451$109Compare
Vantrel PW-3460 Core 1200W 80 PLUS Platinum ATX Power Supply2,803$319Compare
Vantrel PW-1052 Pro 750W 80 PLUS Gold ATX 3.0 Power Supply1,232$69Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-6971 SE 1000W 80 PLUS Gold SFX Power Supply”, https://vextor7.com/item/75532540 (accessed 2026-10-24).