Hardware Spec Index

Caldera PW-5198 Pro 850W 80 PLUS Gold ATX Power Supply

Power Supplies · Caldera · SKU PW5198-PRO · Released 2021 · Updated 2026-10-23

Key facts

Benchmark index1,764 (Power Supplies scale)
Category rank#41,673
Street price$139
Power850 W (rated)
Performance per dollar12.69
Released2021

Specifications

BrandCaldera
ModelCaldera PW-5198 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
Fan120 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 16 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-2869 Core 1200W 80 PLUS Gold ATX 3.1 Power Supply2,236$209Compare
Novexa PW-1004 SE 1000W 80 PLUS Gold ATX 3.1 Power Supply2,194$239Compare
Zephyra PW-8860 Core 1300W 80 PLUS Gold ATX 3.1 Power Supply2,484$309Compare
Zephyra PW-9848 Ultra 1000W 80 PLUS Gold ATX Power Supply2,133$189Compare
Vantrel PW-3882 Prime 1000W 80 PLUS Gold ATX 3.1 Power Supply1,853$139Compare
Teralux PW-2442 Max 850W 80 PLUS Gold SFX Power Supply1,945$139Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-5198 Pro 850W 80 PLUS Gold ATX Power Supply”, https://vextor7.com/item/8724632 (accessed 2026-10-23).