Hardware Spec Index

Caldera PW-9419 XT 850W 80 PLUS Gold ATX 3.1 Power Supply

Power Supplies · Caldera · SKU PW9419-XT · Released 2026 · Updated 2026-10-24

Key facts

Benchmark index1,508 (Power Supplies scale)
Category rank#30,683
Street price$89
Power850 W (rated)
Performance per dollar16.94
Released2026

Specifications

BrandCaldera
ModelCaldera PW-9419 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
Warranty5 years

Related guides

80 PLUS Efficiency Ratings ExplainedATX 3.1 Power Supplies and the 12V-2x6 Connector

Similar Power Supplies

ModelBenchmarkPriceCompare
Caldera PW-2465 Plus 1200W 80 PLUS Titanium ATX Power Supply2,470$259Compare
Vantrel PW-5198 XT 1000W 80 PLUS Platinum ATX Power Supply2,017$159Compare
Vantrel PW-8594 Pro 1600W 80 PLUS Titanium ATX 3.0 Power Supply2,980$399Compare
Zephyra PW-3554 Prime 750W 80 PLUS Gold ATX Power Supply1,208$59Compare
Novexa PW-8139 Plus 1000W 80 PLUS Gold ATX 3.1 Power Supply2,124$209Compare
Zephyra PW-9152 XT 1000W 80 PLUS Gold ATX 3.1 Power Supply2,067$219Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-9419 XT 850W 80 PLUS Gold ATX 3.1 Power Supply”, https://vextor7.com/item/531405 (accessed 2026-10-24).