Hardware Spec Index

Caldera PW-4238 Plus 1200W 80 PLUS Titanium ATX Power Supply

Power Supplies · Caldera · SKU PW4238-PLUS · Released 2019 · Updated 2026-10-22

Key facts

Benchmark index2,856 (Power Supplies scale)
Category rank#4,084
Street price$319
Power1200 W (rated)
Performance per dollar8.95
Released2019

Specifications

BrandCaldera
ModelCaldera PW-4238 Plus
Rated output1,200 W continuous
Efficiency80 PLUS Titanium (94% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin4×
Form factorATX
ModularityFully modular
Fan140 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 16 ms
ProtectionsOCP, OVP, UVP, OPP, OTP, SCP
Warranty10 years

Related guides

80 PLUS Efficiency Ratings ExplainedATX 3.1 Power Supplies and the 12V-2x6 Connector

Similar Power Supplies

ModelBenchmarkPriceCompare
Teralux PW-2529 XT 550W 80 PLUS Bronze ATX 3.0 Power Supply987$49Compare
Vantrel PW-9169 Plus 1000W 80 PLUS Platinum SFX Power Supply2,120$189Compare
Teralux PW-1674 Plus 1600W 80 PLUS Titanium ATX 3.0 Power Supply2,980$399Compare
Teralux PW-2944 XT 1300W 80 PLUS Titanium ATX 3.0 Power Supply2,703$379Compare
Zephyra PW-5156 Prime 1300W 80 PLUS Platinum ATX 3.1 Power Supply2,672$319Compare
Caldera PW-1596 XT 1600W 80 PLUS Titanium ATX 3.0 Power Supply2,806$299Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-4238 Plus 1200W 80 PLUS Titanium ATX Power Supply”, https://vextor7.com/item/3589116 (accessed 2026-10-22).