Hardware Spec Index

Caldera PW-2938 Ti 750W 80 PLUS Gold ATX 3.1 Power Supply

Power Supplies · Caldera · SKU PW2938-TI · Released 2025 · Updated 2026-10-26

Key facts

Benchmark index1,240 (Power Supplies scale)
Category rank#14,910
Street price$59
Power750 W (rated)
Performance per dollar21.02
Released2025

Specifications

BrandCaldera
ModelCaldera PW-2938 Ti
Rated output750 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 3.1 / PCIe CEM 5.1
GPU power1× 12V-2x6 (600 W)
PCIe 8-pin2×
Form factorATX
ModularityFully modular
Fan140 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 17 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
Vantrel PW-2985 SE 1300W 80 PLUS Platinum ATX Power Supply2,621$309Compare
Novexa PW-2856 Max 650W 80 PLUS Gold ATX 3.0 Power Supply1,079$49Compare
Zephyra PW-7215 SE 1600W 80 PLUS Platinum ATX 3.1 Power Supply2,802$359Compare
Zephyra PW-1072 XT 650W 80 PLUS Bronze ATX Power Supply960$49Compare
Novexa PW-8903 Max 550W 80 PLUS Bronze ATX Power Supply714$39Compare
Vantrel PW-8011 Prime 850W 80 PLUS Gold ATX Power Supply1,713$129Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-2938 Ti 750W 80 PLUS Gold ATX 3.1 Power Supply”, https://vextor7.com/item/7230221 (accessed 2026-10-26).