Hardware Spec Index

Caldera PW-7259 Core 1200W 80 PLUS Gold ATX 3.1 Power Supply

Power Supplies · Caldera · SKU PW7259-CORE · Released 2026 · Updated 2026-10-21

Key facts

Benchmark index2,241 (Power Supplies scale)
Category rank#49,969
Street price$249
Power1200 W (rated)
Performance per dollar9.00
Released2026

Specifications

BrandCaldera
ModelCaldera PW-7259 Core
Rated output1,200 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
Zephyra PW-7135 Pro 1200W 80 PLUS Gold ATX 3.0 Power Supply2,229$179Compare
Teralux PW-6361 Prime 850W 80 PLUS Gold ATX 3.0 Power Supply1,499$99Compare
Teralux PW-5480 Ultra 850W 80 PLUS Gold ATX 3.0 Power Supply1,375$89Compare
Teralux PW-4848 Core 850W 80 PLUS Gold ATX Power Supply1,216$69Compare
Teralux PW-6648 Prime 1200W 80 PLUS Gold ATX Power Supply2,371$249Compare
Caldera PW-1599 XT 850W 80 PLUS Gold SFX Power Supply1,995$189Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-7259 Core 1200W 80 PLUS Gold ATX 3.1 Power Supply”, https://vextor7.com/item/51457446 (accessed 2026-10-21).