Hardware Spec Index

Caldera PW-2756 Core 1200W 80 PLUS Platinum ATX Power Supply

Power Supplies · Caldera · SKU PW2756-CORE · Released 2020 · Updated 2026-10-19

Key facts

Benchmark index2,358 (Power Supplies scale)
Category rank#26,509
Street price$229
Power1200 W (rated)
Performance per dollar10.30
Released2020

Specifications

BrandCaldera
ModelCaldera PW-2756 Core
Rated output1,200 W continuous
Efficiency80 PLUS Platinum (92% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin4×
Form factorATX
ModularityFully modular
Fan135 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 16 ms
ProtectionsOCP, OVP, UVP, OPP, OTP, SCP
Warranty12 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Caldera PW-2567 Core 1300W 80 PLUS Titanium ATX 3.1 Power Supply2,756$339Compare
Teralux PW-1639 Pro 750W 80 PLUS Gold ATX Power Supply1,339$69Compare
Zephyra PW-9496 Plus 1600W 80 PLUS Titanium ATX 3.0 Power Supply2,803$369Compare
Zephyra PW-1549 Edge 850W 80 PLUS Bronze ATX 3.1 Power Supply1,185$69Compare
Caldera PW-2681 Prime 1000W 80 PLUS Gold ATX Power Supply2,017$179Compare
Caldera PW-8313 Prime 850W 80 PLUS Gold ATX Power Supply1,802$139Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-2756 Core 1200W 80 PLUS Platinum ATX Power Supply”, https://vextor7.com/item/69727015 (accessed 2026-10-19).