Hardware Spec Index

Caldera PW-1394 XT 1000W 80 PLUS Gold ATX 3.0 Power Supply

Power Supplies · Caldera · SKU PW1394-XT · Released 2022 · Updated 2026-10-19

Key facts

Benchmark index1,729 (Power Supplies scale)
Category rank#48,920
Street price$119
Power1000 W (rated)
Performance per dollar14.53
Released2022

Specifications

BrandCaldera
ModelCaldera PW-1394 XT
Rated output1,000 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 3.0 / PCIe CEM 5.0
GPU power1× 12VHPWR (600 W)
PCIe 8-pin3×
Form factorATX
ModularityFully modular
Fan120 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
Teralux PW-8573 Core 850W 80 PLUS Gold SFX Power Supply1,337$69Compare
Zephyra PW-4088 Max 1000W 80 PLUS Gold SFX Power Supply2,416$269Compare
Zephyra PW-7302 Max 750W 80 PLUS Gold SFX Power Supply1,058$49Compare
Caldera PW-8551 Prime 1000W 80 PLUS Platinum ATX Power Supply2,464$289Compare
Novexa PW-2098 Prime 1600W 80 PLUS Platinum ATX 3.0 Power Supply2,492$269Compare
Caldera PW-5205 Edge 550W 80 PLUS Bronze ATX 3.1 Power Supply908$39Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-1394 XT 1000W 80 PLUS Gold ATX 3.0 Power Supply”, https://vextor7.com/item/888403 (accessed 2026-10-19).