Hardware Spec Index

Caldera PW-5351 Prime 1200W 80 PLUS Titanium ATX 3.0 Power Supply

Power Supplies · Caldera · SKU PW5351-PRIME · Released 2023 · Updated 2026-10-19

Key facts

Benchmark index2,804 (Power Supplies scale)
Category rank#4,091
Street price$379
Power1200 W (rated)
Performance per dollar7.40
Released2023

Specifications

BrandCaldera
ModelCaldera PW-5351 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
Warranty12 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Caldera PW-5191 Pro 750W 80 PLUS Gold SFX Power Supply1,139$59Compare
Novexa PW-7174 Max 850W 80 PLUS Gold ATX 3.1 Power Supply1,741$129Compare
Teralux PW-8553 Max 650W 80 PLUS Bronze ATX 3.0 Power Supply990$39Compare
Teralux PW-7673 Core 1300W 80 PLUS Titanium ATX 3.1 Power Supply2,943$349Compare
Vantrel PW-6287 Ti 1300W 80 PLUS Titanium ATX 3.1 Power Supply2,640$359Compare
Vantrel PW-9839 SE 1600W 80 PLUS Titanium ATX Power Supply2,909$379Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-5351 Prime 1200W 80 PLUS Titanium ATX 3.0 Power Supply”, https://vextor7.com/item/601262 (accessed 2026-10-19).