Hardware Spec Index

Caldera PW-2057 Ti 850W 80 PLUS Gold ATX Power Supply

Power Supplies · Caldera · SKU PW2057-TI · Released 2019 · Updated 2026-10-19

Key facts

Benchmark index1,314 (Power Supplies scale)
Category rank#14,831
Street price$69
Power850 W (rated)
Performance per dollar19.04
Released2019

Specifications

BrandCaldera
ModelCaldera PW-2057 Ti
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
Fan135 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 16 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
Caldera PW-6546 Prime 1600W 80 PLUS Platinum ATX Power Supply2,684$309Compare
Caldera PW-2418 Ti 1600W 80 PLUS Titanium ATX 3.1 Power Supply2,834$359Compare
Vantrel PW-6174 Edge 550W 80 PLUS Bronze ATX Power Supply887$49Compare
Novexa PW-6116 Core 1000W 80 PLUS Gold ATX Power Supply1,703$139Compare
Novexa PW-4273 Prime 850W 80 PLUS Gold ATX 3.1 Power Supply1,694$119Compare
Caldera PW-7288 SE 750W 80 PLUS Gold ATX 3.0 Power Supply1,489$119Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-2057 Ti 850W 80 PLUS Gold ATX Power Supply”, https://vextor7.com/item/7490652 (accessed 2026-10-19).