Hardware Spec Index

Caldera PW-1340 Core 850W 80 PLUS Gold ATX Power Supply

Power Supplies · Caldera · SKU PW1340-CORE · Released 2021 · Updated 2026-10-24

Key facts

Benchmark index1,577 (Power Supplies scale)
Category rank#8,534
Street price$109
Power850 W (rated)
Performance per dollar14.47
Released2021

Specifications

BrandCaldera
ModelCaldera PW-1340 Core
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
Fan135 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
Novexa PW-2126 Edge 1000W 80 PLUS Gold ATX 3.1 Power Supply2,131$189Compare
Novexa PW-4103 Prime 850W 80 PLUS Gold ATX 3.0 Power Supply1,371$89Compare
Caldera PW-1407 Prime 850W 80 PLUS Gold SFX Power Supply2,140$199Compare
Novexa PW-4672 Edge 1300W 80 PLUS Platinum ATX Power Supply2,863$399Compare
Novexa PW-7762 Ultra 650W 80 PLUS Gold SFX Power Supply1,058$49Compare
Teralux PW-6232 Max 850W 80 PLUS Bronze ATX 3.0 Power Supply1,207$69Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-1340 Core 850W 80 PLUS Gold ATX Power Supply”, https://vextor7.com/item/4225239 (accessed 2026-10-24).