Hardware Spec Index

Caldera PW-2037 Prime 850W 80 PLUS Gold ATX 3.0 Power Supply

Power Supplies · Caldera · SKU PW2037-PRIME · Released 2023 · Updated 2026-10-25

Key facts

Benchmark index1,740 (Power Supplies scale)
Category rank#9,295
Street price$129
Power850 W (rated)
Performance per dollar13.49
Released2023

Specifications

BrandCaldera
ModelCaldera PW-2037 Prime
Rated output850 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 3.0 / PCIe CEM 5.0
GPU power1× 12VHPWR (600 W)
PCIe 8-pin2×
Form factorATX
ModularityFully modular
Fan120 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
Teralux PW-5597 Pro 1000W 80 PLUS Gold ATX 3.1 Power Supply1,664$139Compare
Teralux PW-5573 Pro 550W 80 PLUS Gold ATX 3.1 Power Supply1,053$59Compare
Teralux PW-4915 Max 650W 80 PLUS Bronze ATX Power Supply1,074$59Compare
Caldera PW-8476 Max 750W 80 PLUS Gold ATX 3.1 Power Supply1,037$49Compare
Novexa PW-6387 SE 1000W 80 PLUS Platinum SFX Power Supply2,150$199Compare
Teralux PW-2824 Ti 1600W 80 PLUS Platinum ATX Power Supply2,773$399Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-2037 Prime 850W 80 PLUS Gold ATX 3.0 Power Supply”, https://vextor7.com/item/4740522 (accessed 2026-10-25).