Hardware Spec Index

Caldera PW-2115 Pro 850W 80 PLUS Gold ATX 3.1 Power Supply

Power Supplies · Caldera · SKU PW2115-PRO · Released 2024 · Updated 2026-10-23

Key facts

Benchmark index2,064 (Power Supplies scale)
Category rank#42,648
Street price$199
Power850 W (rated)
Performance per dollar10.37
Released2024

Specifications

BrandCaldera
ModelCaldera PW-2115 Pro
Rated output850 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 3.1 / PCIe CEM 5.1
GPU power1× 12V-2x6 (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-2863 Core 1200W 80 PLUS Platinum ATX Power Supply2,436$229Compare
Zephyra PW-7020 Ultra 1200W 80 PLUS Titanium ATX 3.0 Power Supply2,250$259Compare
Novexa PW-2926 Plus 850W 80 PLUS Gold ATX Power Supply1,406$79Compare
Caldera PW-3531 XT 1300W 80 PLUS Titanium ATX 3.0 Power Supply2,459$259Compare
Vantrel PW-7291 SE 1000W 80 PLUS Gold ATX 3.1 Power Supply1,662$119Compare
Teralux PW-5625 XT 1000W 80 PLUS Gold ATX Power Supply2,092$209Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-2115 Pro 850W 80 PLUS Gold ATX 3.1 Power Supply”, https://vextor7.com/item/91660388 (accessed 2026-10-23).