Hardware Spec Index

Caldera PW-1286 SE 850W 80 PLUS Platinum ATX 3.1 Power Supply

Power Supplies · Caldera · SKU PW1286-SE · Released 2024 · Updated 2026-10-20

Key facts

Benchmark index1,902 (Power Supplies scale)
Category rank#44,186
Street price$139
Power850 W (rated)
Performance per dollar13.68
Released2024

Specifications

BrandCaldera
ModelCaldera PW-1286 SE
Rated output850 W continuous
Efficiency80 PLUS Platinum (92% 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
Fan140 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 17 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
Novexa PW-5433 SE 1300W 80 PLUS Platinum ATX 3.1 Power Supply2,745$299Compare
Vantrel PW-4911 Prime 650W 80 PLUS Bronze ATX 3.0 Power Supply994$49Compare
Teralux PW-3752 Edge 750W 80 PLUS Gold SFX Power Supply1,094$59Compare
Teralux PW-3020 Ultra 1300W 80 PLUS Platinum ATX 3.1 Power Supply2,321$239Compare
Novexa PW-2679 Ti 1000W 80 PLUS Gold ATX 3.1 Power Supply2,082$209Compare
Novexa PW-4242 Prime 750W 80 PLUS Gold ATX 3.1 Power Supply1,494$99Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-1286 SE 850W 80 PLUS Platinum ATX 3.1 Power Supply”, https://vextor7.com/item/6764580 (accessed 2026-10-20).