Hardware Spec Index

Caldera PW-3237 Core 850W 80 PLUS Gold ATX 3.0 Power Supply

Power Supplies · Caldera · SKU PW3237-CORE · Released 2023 · Updated 2026-10-26

Key facts

Benchmark index1,760 (Power Supplies scale)
Category rank#22,341
Street price$139
Power850 W (rated)
Performance per dollar12.66
Released2023

Specifications

BrandCaldera
ModelCaldera PW-3237 Core
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
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-1106 Prime 850W 80 PLUS Gold ATX Power Supply1,504$109Compare
Vantrel PW-3369 Core 850W 80 PLUS Gold ATX 3.1 Power Supply1,578$119Compare
Caldera PW-1143 Edge 750W 80 PLUS Gold ATX Power Supply1,445$109Compare
Caldera PW-5123 Ultra 1300W 80 PLUS Titanium ATX 3.0 Power Supply2,628$319Compare
Caldera PW-4273 Pro 1000W 80 PLUS Gold ATX 3.1 Power Supply2,113$209Compare
Teralux PW-9128 Pro 1000W 80 PLUS Gold ATX 3.1 Power Supply1,606$119Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-3237 Core 850W 80 PLUS Gold ATX 3.0 Power Supply”, https://vextor7.com/item/14515980 (accessed 2026-10-26).