Hardware Spec Index

Caldera PW-2127 Ultra 1600W 80 PLUS Titanium ATX 3.0 Power Supply

Power Supplies · Caldera · SKU PW2127-ULTRA · Released 2022 · Updated 2026-10-26

Key facts

Benchmark index2,980 (Power Supplies scale)
Category rank#34,330
Street price$349
Power1600 W (rated)
Performance per dollar8.54
Released2022

Specifications

BrandCaldera
ModelCaldera PW-2127 Ultra
Rated output1,600 W continuous
Efficiency80 PLUS Titanium (94% at 50% load, 115 V)
StandardATX 3.0 / PCIe CEM 5.0
GPU power1× 12VHPWR (600 W)
PCIe 8-pin5×
Form factorATX
ModularityFully modular
Fan135 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-7965 Core 1300W 80 PLUS Titanium ATX Power Supply2,543$349Compare
Zephyra PW-9070 Max 1000W 80 PLUS Gold ATX 3.1 Power Supply2,178$229Compare
Vantrel PW-6446 XT 850W 80 PLUS Gold ATX 3.0 Power Supply1,495$99Compare
Zephyra PW-7884 XT 1000W 80 PLUS Titanium ATX 3.1 Power Supply2,513$259Compare
Novexa PW-1570 XT 1300W 80 PLUS Titanium ATX 3.1 Power Supply2,749$349Compare
Teralux PW-1025 Prime 1000W 80 PLUS Gold ATX Power Supply2,126$199Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-2127 Ultra 1600W 80 PLUS Titanium ATX 3.0 Power Supply”, https://vextor7.com/item/8524639 (accessed 2026-10-26).