Hardware Spec Index

Caldera PW-7271 Max 1000W 80 PLUS Gold ATX 3.1 Power Supply

Power Supplies · Caldera · SKU PW7271-MAX · Released 2026 · Updated 2026-10-21

Key facts

Benchmark index1,614 (Power Supplies scale)
Category rank#5,993
Street price$119
Power1000 W (rated)
Performance per dollar13.56
Released2026

Specifications

BrandCaldera
ModelCaldera PW-7271 Max
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
Warranty7 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Vantrel PW-5214 Core 850W 80 PLUS Gold ATX 3.0 Power Supply1,450$89Compare
Teralux PW-1682 XT 1300W 80 PLUS Titanium ATX 3.0 Power Supply2,980$379Compare
Teralux PW-5866 Max 750W 80 PLUS Bronze ATX 3.1 Power Supply1,317$89Compare
Caldera PW-9433 XT 1000W 80 PLUS Gold ATX 3.0 Power Supply2,148$239Compare
Vantrel PW-5619 Ultra 1600W 80 PLUS Titanium ATX Power Supply2,966$399Compare
Zephyra PW-3524 Ti 1200W 80 PLUS Gold ATX 3.0 Power Supply2,642$289Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-7271 Max 1000W 80 PLUS Gold ATX 3.1 Power Supply”, https://vextor7.com/item/795867 (accessed 2026-10-21).