Hardware Spec Index

Caldera PW-2419 XT 850W 80 PLUS Gold ATX 3.1 Power Supply

Power Supplies · Caldera · SKU PW2419-XT · Released 2025 · Updated 2026-10-25

Key facts

Benchmark index1,912 (Power Supplies scale)
Category rank#41,570
Street price$149
Power850 W (rated)
Performance per dollar12.83
Released2025

Specifications

BrandCaldera
ModelCaldera PW-2419 XT
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
Fan140 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
Novexa PW-9620 Core 850W 80 PLUS Gold ATX Power Supply1,349$89Compare
Teralux PW-9527 Ultra 650W 80 PLUS Gold ATX 3.0 Power Supply1,243$69Compare
Novexa PW-9800 Plus 550W 80 PLUS Bronze ATX Power Supply833$39Compare
Caldera PW-7706 Pro 850W 80 PLUS Gold ATX Power Supply1,521$99Compare
Zephyra PW-8194 SE 1300W 80 PLUS Titanium ATX Power Supply2,227$249Compare
Teralux PW-8130 Edge 850W 80 PLUS Gold SFX Power Supply1,710$119Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-2419 XT 850W 80 PLUS Gold ATX 3.1 Power Supply”, https://vextor7.com/item/94819560 (accessed 2026-10-25).