Hardware Spec Index

Caldera PW-3051 Core 1000W 80 PLUS Gold ATX 3.1 Power Supply

Power Supplies · Caldera · SKU PW3051-CORE · Released 2025 · Updated 2026-10-24

Key facts

Benchmark index1,833 (Power Supplies scale)
Category rank#9,075
Street price$149
Power1000 W (rated)
Performance per dollar12.30
Released2025

Specifications

BrandCaldera
ModelCaldera PW-3051 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
Fan135 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
Teralux PW-2046 XT 1000W 80 PLUS Gold ATX Power Supply1,952$159Compare
Caldera PW-9288 Edge 1600W 80 PLUS Platinum ATX 3.1 Power Supply2,767$369Compare
Teralux PW-6481 Core 850W 80 PLUS Gold ATX 3.1 Power Supply1,778$149Compare
Vantrel PW-1382 Pro 1000W 80 PLUS Gold ATX Power Supply1,839$139Compare
Vantrel PW-8933 Plus 1300W 80 PLUS Gold ATX Power Supply2,456$239Compare
Teralux PW-4777 SE 1000W 80 PLUS Gold ATX Power Supply1,859$149Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-3051 Core 1000W 80 PLUS Gold ATX 3.1 Power Supply”, https://vextor7.com/item/498617 (accessed 2026-10-24).