Hardware Spec Index

Caldera PW-3653 Plus 1200W 80 PLUS Gold ATX Power Supply

Power Supplies · Caldera · SKU PW3653-PLUS · Released 2019 · Updated 2026-10-19

Key facts

Benchmark index2,254 (Power Supplies scale)
Category rank#32,877
Street price$199
Power1200 W (rated)
Performance per dollar11.33
Released2019

Specifications

BrandCaldera
ModelCaldera PW-3653 Plus
Rated output1,200 W continuous
Efficiency80 PLUS Gold (90% 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
Caldera PW-7062 Max 650W 80 PLUS Bronze ATX 3.1 Power Supply758$39Compare
Caldera PW-4907 Max 1300W 80 PLUS Platinum ATX 3.0 Power Supply2,396$269Compare
Novexa PW-7470 XT 850W 80 PLUS Gold ATX 3.1 Power Supply1,584$99Compare
Vantrel PW-9127 Core 750W 80 PLUS Gold ATX Power Supply1,259$69Compare
Caldera PW-2413 SE 1000W 80 PLUS Gold ATX Power Supply2,582$269Compare
Vantrel PW-2322 SE 1200W 80 PLUS Platinum ATX 3.0 Power Supply2,337$229Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-3653 Plus 1200W 80 PLUS Gold ATX Power Supply”, https://vextor7.com/item/21397945 (accessed 2026-10-19).