Hardware Spec Index

Caldera PW-2937 Plus 1600W 80 PLUS Platinum ATX 3.1 Power Supply

Power Supplies · Caldera · SKU PW2937-PLUS · Released 2025 · Updated 2026-10-25

Key facts

Benchmark index2,667 (Power Supplies scale)
Category rank#5,800
Street price$329
Power1600 W (rated)
Performance per dollar8.11
Released2025

Specifications

BrandCaldera
ModelCaldera PW-2937 Plus
Rated output1,600 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-pin5×
Form factorATX
ModularityFully modular
Fan120 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 17 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
Caldera PW-5771 Core 1000W 80 PLUS Gold ATX 3.1 Power Supply2,483$279Compare
Zephyra PW-4654 Ti 850W 80 PLUS Gold ATX 3.0 Power Supply1,833$159Compare
Teralux PW-6685 SE 1000W 80 PLUS Gold ATX Power Supply2,259$189Compare
Caldera PW-4369 Core 550W 80 PLUS Gold ATX 3.0 Power Supply989$49Compare
Novexa PW-7683 Ti 850W 80 PLUS Platinum ATX 3.0 Power Supply1,922$179Compare
Teralux PW-2977 Core 1300W 80 PLUS Platinum ATX 3.1 Power Supply2,256$239Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-2937 Plus 1600W 80 PLUS Platinum ATX 3.1 Power Supply”, https://vextor7.com/item/4929047 (accessed 2026-10-25).