Hardware Spec Index

Caldera PW-1806 Core 850W 80 PLUS Bronze ATX 3.0 Power Supply

Power Supplies · Caldera · SKU PW1806-CORE · Released 2022 · Updated 2026-10-22

Key facts

Benchmark index1,200 (Power Supplies scale)
Category rank#17,612
Street price$69
Power850 W (rated)
Performance per dollar17.39
Released2022

Specifications

BrandCaldera
ModelCaldera PW-1806 Core
Rated output850 W continuous
Efficiency80 PLUS Bronze (85% at 50% load, 115 V)
StandardATX 3.0 / PCIe CEM 5.0
GPU power1× 12VHPWR (600 W)
PCIe 8-pin2×
Form factorATX
ModularityNon-modular
Fan135 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
Vantrel PW-2801 Pro 750W 80 PLUS Gold ATX Power Supply1,228$79Compare
Vantrel PW-7407 Ultra 1000W 80 PLUS Platinum ATX 3.1 Power Supply2,314$249Compare
Vantrel PW-3770 Core 850W 80 PLUS Gold ATX 3.1 Power Supply1,627$129Compare
Zephyra PW-2370 Plus 1600W 80 PLUS Titanium ATX 3.1 Power Supply2,631$349Compare
Zephyra PW-1682 SE 1600W 80 PLUS Platinum ATX Power Supply2,718$349Compare
Zephyra PW-9408 XT 1300W 80 PLUS Platinum ATX Power Supply2,553$309Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-1806 Core 850W 80 PLUS Bronze ATX 3.0 Power Supply”, https://vextor7.com/item/80437132 (accessed 2026-10-22).