Hardware Spec Index

Caldera PW-3144 Edge 1200W 80 PLUS Platinum ATX 3.1 Power Supply

Power Supplies · Caldera · SKU PW3144-EDGE · Released 2026 · Updated 2026-10-25

Key facts

Benchmark index2,393 (Power Supplies scale)
Category rank#38,571
Street price$229
Power1200 W (rated)
Performance per dollar10.45
Released2026

Specifications

BrandCaldera
ModelCaldera PW-3144 Edge
Rated output1,200 W continuous
Efficiency80 PLUS Platinum (92% at 50% load, 115 V)
StandardATX 3.1 / PCIe CEM 5.1
GPU power1× 12V-2x6 (600 W)
PCIe 8-pin3×
Form factorATX
ModularityFully modular
Fan135 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-1365 Max 1600W 80 PLUS Titanium ATX Power Supply2,832$399Compare
Caldera PW-8812 Prime 750W 80 PLUS Gold ATX 3.1 Power Supply984$49Compare
Caldera PW-7626 Ti 750W 80 PLUS Bronze ATX Power Supply1,078$59Compare
Vantrel PW-9966 Pro 1000W 80 PLUS Platinum ATX 3.1 Power Supply2,078$209Compare
Teralux PW-6677 Edge 550W 80 PLUS Bronze ATX Power Supply934$49Compare
Teralux PW-5824 XT 1600W 80 PLUS Platinum ATX 3.1 Power Supply2,770$349Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-3144 Edge 1200W 80 PLUS Platinum ATX 3.1 Power Supply”, https://vextor7.com/item/6933838 (accessed 2026-10-25).