Hardware Spec Index

Caldera PW-2109 XT 1000W 80 PLUS Gold ATX Power Supply

Power Supplies · Caldera · SKU PW2109-XT · Released 2019 · Updated 2026-10-25

Key facts

Benchmark index2,177 (Power Supplies scale)
Category rank#9,285
Street price$259
Power1000 W (rated)
Performance per dollar8.41
Released2019

Specifications

BrandCaldera
ModelCaldera PW-2109 XT
Rated output1,000 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin4×
Form factorATX
ModularityFully modular
Fan140 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 16 ms
ProtectionsOCP, OVP, UVP, OPP, OTP, SCP
Warranty12 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Teralux PW-7407 XT 1200W 80 PLUS Gold ATX 3.0 Power Supply2,348$269Compare
Vantrel PW-4195 Max 1000W 80 PLUS Gold ATX 3.0 Power Supply2,249$219Compare
Vantrel PW-4661 SE 550W 80 PLUS Bronze ATX 3.0 Power Supply741$39Compare
Vantrel PW-4654 Prime 1600W 80 PLUS Platinum ATX 3.0 Power Supply2,980$389Compare
Vantrel PW-5356 Plus 850W 80 PLUS Bronze ATX 3.1 Power Supply1,298$79Compare
Vantrel PW-2997 Ultra 1600W 80 PLUS Titanium ATX Power Supply2,980$349Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-2109 XT 1000W 80 PLUS Gold ATX Power Supply”, https://vextor7.com/item/17847837 (accessed 2026-10-25).