Hardware Spec Index

Caldera PW-6755 Core 1200W 80 PLUS Platinum ATX Power Supply

Power Supplies · Caldera · SKU PW6755-CORE · Released 2019 · Updated 2026-10-20

Key facts

Benchmark index2,216 (Power Supplies scale)
Category rank#1,561
Street price$249
Power1200 W (rated)
Performance per dollar8.90
Released2019

Specifications

BrandCaldera
ModelCaldera PW-6755 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
Warranty10 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Teralux PW-9859 Edge 850W 80 PLUS Gold SFX Power Supply1,429$109Compare
Caldera PW-2839 Plus 750W 80 PLUS Gold SFX Power Supply1,114$59Compare
Vantrel PW-9517 Ti 1000W 80 PLUS Platinum SFX Power Supply2,114$189Compare
Caldera PW-5841 Prime 1000W 80 PLUS Gold ATX Power Supply2,276$189Compare
Zephyra PW-9210 Max 550W 80 PLUS Bronze ATX Power Supply717$39Compare
Caldera PW-1999 Pro 550W 80 PLUS Bronze ATX 3.1 Power Supply893$39Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-6755 Core 1200W 80 PLUS Platinum ATX Power Supply”, https://vextor7.com/item/9840892 (accessed 2026-10-20).