Hardware Spec Index

Caldera PW-2323 Pro 850W 80 PLUS Gold ATX Power Supply

Power Supplies · Caldera · SKU PW2323-PRO · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index1,256 (Power Supplies scale)
Category rank#40,714
Street price$69
Power850 W (rated)
Performance per dollar18.20
Released2020

Specifications

BrandCaldera
ModelCaldera PW-2323 Pro
Rated output850 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin3×
Form factorATX
ModularityFully modular
Fan140 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 16 ms
ProtectionsOCP, OVP, UVP, OPP, OTP, SCP
Warranty7 years

Related guides

80 PLUS Efficiency Ratings ExplainedATX 3.1 Power Supplies and the 12V-2x6 Connector

Similar Power Supplies

ModelBenchmarkPriceCompare
Vantrel PW-1045 Ultra 1200W 80 PLUS Gold ATX 3.1 Power Supply2,076$199Compare
Vantrel PW-4105 Pro 1600W 80 PLUS Titanium ATX 3.1 Power Supply2,843$369Compare
Teralux PW-2035 Max 850W 80 PLUS Gold ATX Power Supply1,342$79Compare
Novexa PW-7560 Edge 750W 80 PLUS Gold ATX 3.0 Power Supply1,539$109Compare
Vantrel PW-9397 Plus 850W 80 PLUS Gold ATX 3.0 Power Supply1,656$139Compare
Vantrel PW-2868 Max 1200W 80 PLUS Titanium ATX 3.1 Power Supply2,426$309Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-2323 Pro 850W 80 PLUS Gold ATX Power Supply”, https://vextor7.com/item/8452010 (accessed 2026-10-21).