Hardware Spec Index

Caldera PW-2862 Core 850W 80 PLUS Gold ATX Power Supply

Power Supplies · Caldera · SKU PW2862-CORE · Released 2019 · Updated 2026-10-21

Key facts

Benchmark index1,652 (Power Supplies scale)
Category rank#27,308
Street price$119
Power850 W (rated)
Performance per dollar13.88
Released2019

Specifications

BrandCaldera
ModelCaldera PW-2862 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
Fan140 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-7573 SE 1000W 80 PLUS Gold ATX Power Supply1,837$149Compare
Vantrel PW-1336 SE 1000W 80 PLUS Gold ATX 3.1 Power Supply2,433$259Compare
Vantrel PW-1333 XT 550W 80 PLUS Gold ATX 3.0 Power Supply1,217$59Compare
Zephyra PW-6579 Edge 1600W 80 PLUS Titanium ATX Power Supply2,715$369Compare
Caldera PW-5804 Ultra 850W 80 PLUS Gold ATX Power Supply1,744$119Compare
Vantrel PW-8008 Plus 1000W 80 PLUS Platinum ATX 3.1 Power Supply2,488$239Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-2862 Core 850W 80 PLUS Gold ATX Power Supply”, https://vextor7.com/item/2610293 (accessed 2026-10-21).