Hardware Spec Index

Caldera PW-3750 Prime 1200W 80 PLUS Titanium ATX 3.0 Power Supply

Power Supplies · Caldera · SKU PW3750-PRIME · Released 2023 · Updated 2026-10-20

Key facts

Benchmark index2,702 (Power Supplies scale)
Category rank#32,463
Street price$299
Power1200 W (rated)
Performance per dollar9.04
Released2023

Specifications

BrandCaldera
ModelCaldera PW-3750 Prime
Rated output1,200 W continuous
Efficiency80 PLUS Titanium (94% at 50% load, 115 V)
StandardATX 3.0 / PCIe CEM 5.0
GPU power1× 12VHPWR (600 W)
PCIe 8-pin3×
Form factorATX
ModularityFully modular
Fan135 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 17 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
Vantrel PW-3058 Plus 650W 80 PLUS Gold ATX Power Supply1,214$69Compare
Zephyra PW-7589 Edge 1000W 80 PLUS Gold ATX 3.1 Power Supply1,989$159Compare
Vantrel PW-1011 Max 1000W 80 PLUS Gold ATX 3.1 Power Supply1,675$119Compare
Teralux PW-7392 Plus 1000W 80 PLUS Platinum SFX Power Supply2,345$249Compare
Novexa PW-2549 Plus 1600W 80 PLUS Platinum ATX 3.1 Power Supply2,732$329Compare
Vantrel PW-7159 Edge 550W 80 PLUS Bronze SFX Power Supply1,005$49Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-3750 Prime 1200W 80 PLUS Titanium ATX 3.0 Power Supply”, https://vextor7.com/item/20075577 (accessed 2026-10-20).