Hardware Spec Index

Caldera PW-8258 Ti 1300W 80 PLUS Platinum ATX Power Supply

Power Supplies · Caldera · SKU PW8258-TI · Released 2019 · Updated 2026-10-26

Key facts

Benchmark index2,682 (Power Supplies scale)
Category rank#7,270
Street price$309
Power1300 W (rated)
Performance per dollar8.68
Released2019

Specifications

BrandCaldera
ModelCaldera PW-8258 Ti
Rated output1,300 W continuous
Efficiency80 PLUS Platinum (92% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin5×
Form factorATX
ModularityFully modular
Fan120 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-1579 XT 1200W 80 PLUS Platinum ATX 3.1 Power Supply2,650$369Compare
Zephyra PW-5171 Core 550W 80 PLUS Gold SFX Power Supply861$49Compare
Zephyra PW-5936 Plus 1000W 80 PLUS Gold ATX Power Supply2,325$219Compare
Zephyra PW-5289 Max 550W 80 PLUS Bronze SFX Power Supply942$39Compare
Caldera PW-2190 Plus 1200W 80 PLUS Platinum ATX 3.1 Power Supply2,395$249Compare
Teralux PW-9206 Edge 850W 80 PLUS Gold ATX Power Supply1,286$79Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-8258 Ti 1300W 80 PLUS Platinum ATX Power Supply”, https://vextor7.com/item/8637332 (accessed 2026-10-26).