Hardware Spec Index

Caldera PW-1795 Ultra 850W 80 PLUS Gold ATX Power Supply

Power Supplies · Caldera · SKU PW1795-ULTRA · Released 2019 · Updated 2026-10-22

Key facts

Benchmark index1,450 (Power Supplies scale)
Category rank#17,361
Street price$109
Power850 W (rated)
Performance per dollar13.30
Released2019

Specifications

BrandCaldera
ModelCaldera PW-1795 Ultra
Rated output850 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin3×
Form factorATX
ModularityFully modular
Fan140 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 16 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
Teralux PW-6526 Core 1000W 80 PLUS Platinum ATX 3.1 Power Supply2,339$219Compare
Teralux PW-7006 Edge 1000W 80 PLUS Gold ATX 3.1 Power Supply2,071$189Compare
Novexa PW-7074 Max 1200W 80 PLUS Gold ATX 3.1 Power Supply2,198$199Compare
Caldera PW-6776 Ultra 850W 80 PLUS Platinum ATX 3.1 Power Supply1,958$149Compare
Teralux PW-9201 Max 1300W 80 PLUS Platinum ATX 3.1 Power Supply2,629$279Compare
Zephyra PW-2514 Edge 1200W 80 PLUS Titanium ATX Power Supply2,258$249Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-1795 Ultra 850W 80 PLUS Gold ATX Power Supply”, https://vextor7.com/item/74893858 (accessed 2026-10-22).