Hardware Spec Index

Caldera PW-2159 Max 1200W 80 PLUS Platinum ATX 3.0 Power Supply

Power Supplies · Caldera · SKU PW2159-MAX · Released 2023 · Updated 2026-10-20

Key facts

Benchmark index2,575 (Power Supplies scale)
Category rank#3,688
Street price$269
Power1200 W (rated)
Performance per dollar9.57
Released2023

Specifications

BrandCaldera
ModelCaldera PW-2159 Max
Rated output1,200 W continuous
Efficiency80 PLUS Platinum (92% at 50% load, 115 V)
StandardATX 3.0 / PCIe CEM 5.0
GPU power1× 12VHPWR (600 W)
PCIe 8-pin3×
Form factorATX
ModularityFully modular
Fan140 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
Vantrel PW-4899 Plus 650W 80 PLUS Gold ATX Power Supply1,205$69Compare
Vantrel PW-7104 Ti 1300W 80 PLUS Titanium ATX Power Supply2,714$379Compare
Novexa PW-8316 Pro 1000W 80 PLUS Gold ATX Power Supply2,031$199Compare
Teralux PW-4466 Ultra 850W 80 PLUS Gold SFX Power Supply1,534$99Compare
Zephyra PW-7072 SE 1000W 80 PLUS Titanium ATX 3.1 Power Supply2,351$229Compare
Teralux PW-8842 Ti 1000W 80 PLUS Titanium SFX Power Supply2,191$229Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-2159 Max 1200W 80 PLUS Platinum ATX 3.0 Power Supply”, https://vextor7.com/item/3124804 (accessed 2026-10-20).