Hardware Spec Index

Caldera PW-7051 Core 1000W 80 PLUS Gold ATX 3.1 Power Supply

Power Supplies · Caldera · SKU PW7051-CORE · Released 2024 · Updated 2026-10-24

Key facts

Benchmark index1,849 (Power Supplies scale)
Category rank#13,161
Street price$169
Power1000 W (rated)
Performance per dollar10.94
Released2024

Specifications

BrandCaldera
ModelCaldera PW-7051 Core
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
Caldera PW-3491 Pro 1000W 80 PLUS Gold ATX 3.1 Power Supply2,142$219Compare
Novexa PW-7639 Max 1200W 80 PLUS Gold ATX 3.0 Power Supply2,433$249Compare
Zephyra PW-3317 SE 1000W 80 PLUS Gold ATX Power Supply2,352$239Compare
Teralux PW-8377 Ti 550W 80 PLUS Bronze SFX Power Supply877$39Compare
Caldera PW-8941 Pro 1000W 80 PLUS Titanium ATX 3.0 Power Supply2,214$239Compare
Vantrel PW-7992 Plus 1000W 80 PLUS Titanium ATX 3.1 Power Supply2,388$289Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-7051 Core 1000W 80 PLUS Gold ATX 3.1 Power Supply”, https://vextor7.com/item/16629292 (accessed 2026-10-24).