Hardware Spec Index

Caldera PW-2864 Core 850W 80 PLUS Gold ATX 3.1 Power Supply

Power Supplies · Caldera · SKU PW2864-CORE · Released 2026 · Updated 2026-10-25

Key facts

Benchmark index1,358 (Power Supplies scale)
Category rank#34,915
Street price$99
Power850 W (rated)
Performance per dollar13.72
Released2026

Specifications

BrandCaldera
ModelCaldera PW-2864 Core
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
Fan120 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-4752 Core 850W 80 PLUS Gold ATX 3.1 Power Supply1,539$119Compare
Novexa PW-1328 SE 550W 80 PLUS Gold ATX Power Supply788$49Compare
Teralux PW-3817 Max 1300W 80 PLUS Titanium ATX Power Supply2,613$319Compare
Teralux PW-4719 Edge 850W 80 PLUS Bronze ATX 3.1 Power Supply1,170$69Compare
Teralux PW-1764 Prime 1300W 80 PLUS Titanium ATX 3.1 Power Supply2,821$389Compare
Novexa PW-1450 Pro 650W 80 PLUS Gold ATX Power Supply1,131$59Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-2864 Core 850W 80 PLUS Gold ATX 3.1 Power Supply”, https://vextor7.com/item/46067083 (accessed 2026-10-25).