Hardware Spec Index

Caldera PW-7955 Max 1300W 80 PLUS Platinum ATX Power Supply

Power Supplies · Caldera · SKU PW7955-MAX · Released 2019 · Updated 2026-10-20

Key facts

Benchmark index2,918 (Power Supplies scale)
Category rank#31,855
Street price$399
Power1300 W (rated)
Performance per dollar7.31
Released2019

Specifications

BrandCaldera
ModelCaldera PW-7955 Max
Rated output1,300 W continuous
Efficiency80 PLUS Platinum (92% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin5×
Form factorATX
ModularityFully modular
Fan120 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
Zephyra PW-3246 Edge 850W 80 PLUS Gold ATX 3.0 Power Supply1,397$89Compare
Caldera PW-4252 Edge 1000W 80 PLUS Gold ATX 3.1 Power Supply2,224$209Compare
Vantrel PW-8004 Plus 750W 80 PLUS Bronze ATX 3.0 Power Supply1,344$79Compare
Vantrel PW-1357 Ti 750W 80 PLUS Gold ATX 3.1 Power Supply1,217$59Compare
Teralux PW-8532 Ultra 1300W 80 PLUS Platinum ATX 3.0 Power Supply2,850$399Compare
Vantrel PW-4707 Edge 1200W 80 PLUS Platinum ATX 3.1 Power Supply2,474$269Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-7955 Max 1300W 80 PLUS Platinum ATX Power Supply”, https://vextor7.com/item/51458069 (accessed 2026-10-20).