Hardware Spec Index

Caldera PW-7845 SE 1600W 80 PLUS Titanium ATX 3.0 Power Supply

Power Supplies · Caldera · SKU PW7845-SE · Released 2023 · Updated 2026-10-25

Key facts

Benchmark index2,724 (Power Supplies scale)
Category rank#22,351
Street price$369
Power1600 W (rated)
Performance per dollar7.38
Released2023

Specifications

BrandCaldera
ModelCaldera PW-7845 SE
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
Fan120 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 17 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-7167 Max 1000W 80 PLUS Gold ATX 3.0 Power Supply2,080$199Compare
Zephyra PW-4979 Plus 850W 80 PLUS Gold ATX 3.1 Power Supply1,983$189Compare
Vantrel PW-8224 XT 850W 80 PLUS Gold ATX Power Supply1,184$69Compare
Teralux PW-4339 Core 1000W 80 PLUS Gold ATX 3.1 Power Supply2,490$259Compare
Vantrel PW-2458 Core 650W 80 PLUS Bronze ATX Power Supply751$39Compare
Vantrel PW-1252 Max 750W 80 PLUS Bronze ATX Power Supply1,057$49Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-7845 SE 1600W 80 PLUS Titanium ATX 3.0 Power Supply”, https://vextor7.com/item/2431617 (accessed 2026-10-25).