Hardware Spec Index

Caldera PW-3115 Plus 850W 80 PLUS Gold ATX Power Supply

Power Supplies · Caldera · SKU PW3115-PLUS · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index1,714 (Power Supplies scale)
Category rank#6,180
Street price$119
Power850 W (rated)
Performance per dollar14.40
Released2020

Specifications

BrandCaldera
ModelCaldera PW-3115 Plus
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
Warranty10 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Caldera PW-4099 SE 750W 80 PLUS Gold ATX 3.1 Power Supply1,472$79Compare
Novexa PW-9181 Ti 850W 80 PLUS Gold SFX Power Supply1,479$89Compare
Zephyra PW-9951 SE 750W 80 PLUS Gold ATX Power Supply1,532$99Compare
Vantrel PW-3228 Core 1000W 80 PLUS Gold ATX Power Supply2,097$199Compare
Zephyra PW-2697 Plus 850W 80 PLUS Platinum ATX Power Supply1,983$159Compare
Novexa PW-8077 Prime 650W 80 PLUS Bronze SFX Power Supply1,191$59Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-3115 Plus 850W 80 PLUS Gold ATX Power Supply”, https://vextor7.com/item/4379592 (accessed 2026-10-21).