Hardware Spec Index

Caldera PW-2453 Core 1600W 80 PLUS Titanium ATX Power Supply

Power Supplies · Caldera · SKU PW2453-CORE · Released 2019 · Updated 2026-10-24

Key facts

Benchmark index2,872 (Power Supplies scale)
Category rank#49,413
Street price$379
Power1600 W (rated)
Performance per dollar7.58
Released2019

Specifications

BrandCaldera
ModelCaldera PW-2453 Core
Rated output1,600 W continuous
Efficiency80 PLUS Titanium (94% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin6×
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-3838 Ti 850W 80 PLUS Gold ATX 3.0 Power Supply1,660$119Compare
Teralux PW-8868 Ti 1600W 80 PLUS Titanium ATX Power Supply2,951$389Compare
Novexa PW-9937 Core 1200W 80 PLUS Titanium ATX 3.0 Power Supply2,805$369Compare
Novexa PW-5543 XT 1200W 80 PLUS Gold ATX 3.0 Power Supply2,540$309Compare
Novexa PW-6792 SE 850W 80 PLUS Gold ATX Power Supply1,633$119Compare
Vantrel PW-7210 SE 850W 80 PLUS Gold ATX 3.1 Power Supply1,578$89Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-2453 Core 1600W 80 PLUS Titanium ATX Power Supply”, https://vextor7.com/item/94869419 (accessed 2026-10-24).