Hardware Spec Index

Caldera PW-6937 Max 1200W 80 PLUS Platinum ATX Power Supply

Power Supplies · Caldera · SKU PW6937-MAX · Released 2020 · Updated 2026-10-20

Key facts

Benchmark index2,453 (Power Supplies scale)
Category rank#48,031
Street price$319
Power1200 W (rated)
Performance per dollar7.69
Released2020

Specifications

BrandCaldera
ModelCaldera PW-6937 Max
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
Fan140 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
Novexa PW-2073 Edge 1200W 80 PLUS Platinum ATX 3.0 Power Supply2,765$319Compare
Zephyra PW-9201 Max 1600W 80 PLUS Platinum ATX 3.0 Power Supply2,498$309Compare
Zephyra PW-3978 Ultra 1000W 80 PLUS Gold ATX Power Supply2,120$229Compare
Zephyra PW-5241 SE 750W 80 PLUS Bronze ATX 3.0 Power Supply1,012$49Compare
Teralux PW-7342 SE 550W 80 PLUS Bronze ATX 3.0 Power Supply736$39Compare
Teralux PW-7815 SE 850W 80 PLUS Gold ATX 3.0 Power Supply1,576$119Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-6937 Max 1200W 80 PLUS Platinum ATX Power Supply”, https://vextor7.com/item/1018166 (accessed 2026-10-20).