Hardware Spec Index

Caldera PW-6337 Core 1600W 80 PLUS Platinum ATX 3.0 Power Supply

Power Supplies · Caldera · SKU PW6337-CORE · Released 2022 · Updated 2026-10-20

Key facts

Benchmark index2,589 (Power Supplies scale)
Category rank#47,944
Street price$299
Power1600 W (rated)
Performance per dollar8.66
Released2022

Specifications

BrandCaldera
ModelCaldera PW-6337 Core
Rated output1,600 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-pin5×
Form factorATX
ModularityFully modular
Fan140 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
Teralux PW-8339 Edge 850W 80 PLUS Gold ATX Power Supply1,911$169Compare
Zephyra PW-5766 Edge 1200W 80 PLUS Titanium ATX 3.0 Power Supply2,808$309Compare
Caldera PW-7803 Core 850W 80 PLUS Bronze ATX 3.1 Power Supply1,502$89Compare
Caldera PW-1847 Ti 750W 80 PLUS Gold ATX Power Supply1,025$49Compare
Zephyra PW-4193 Ultra 750W 80 PLUS Gold SFX Power Supply1,516$99Compare
Novexa PW-7895 Core 650W 80 PLUS Bronze ATX Power Supply1,029$49Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-6337 Core 1600W 80 PLUS Platinum ATX 3.0 Power Supply”, https://vextor7.com/item/68305964 (accessed 2026-10-20).