Hardware Spec Index

Caldera PW-5203 Ti 1300W 80 PLUS Titanium ATX Power Supply

Power Supplies · Caldera · SKU PW5203-TI · Released 2020 · Updated 2026-10-26

Key facts

Benchmark index2,780 (Power Supplies scale)
Category rank#46,993
Street price$309
Power1300 W (rated)
Performance per dollar9.00
Released2020

Specifications

BrandCaldera
ModelCaldera PW-5203 Ti
Rated output1,300 W continuous
Efficiency80 PLUS Titanium (94% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin5×
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
Caldera PW-8413 Plus 650W 80 PLUS Gold ATX 3.0 Power Supply1,120$59Compare
Novexa PW-3096 Ultra 1000W 80 PLUS Gold ATX 3.1 Power Supply2,159$249Compare
Vantrel PW-1676 Max 1000W 80 PLUS Platinum ATX 3.1 Power Supply2,066$169Compare
Novexa PW-8635 XT 1000W 80 PLUS Platinum ATX Power Supply1,883$149Compare
Caldera PW-2346 Ultra 750W 80 PLUS Gold ATX 3.1 Power Supply1,563$119Compare
Zephyra PW-9127 Max 550W 80 PLUS Bronze ATX 3.0 Power Supply996$39Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-5203 Ti 1300W 80 PLUS Titanium ATX Power Supply”, https://vextor7.com/item/3342236 (accessed 2026-10-26).