Hardware Spec Index

Caldera PW-3684 Plus 1300W 80 PLUS Platinum ATX Power Supply

Power Supplies · Caldera · SKU PW3684-PLUS · Released 2021 · Updated 2026-10-27

Key facts

Benchmark index2,365 (Power Supplies scale)
Category rank#12,938
Street price$269
Power1300 W (rated)
Performance per dollar8.79
Released2021

Specifications

BrandCaldera
ModelCaldera PW-3684 Plus
Rated output1,300 W continuous
Efficiency80 PLUS Platinum (92% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin5×
Form factorATX
ModularityFully modular
Fan120 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 16 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
Vantrel PW-9593 Max 1000W 80 PLUS Gold ATX Power Supply1,842$149Compare
Vantrel PW-8963 Edge 850W 80 PLUS Gold ATX Power Supply1,335$79Compare
Novexa PW-8079 Ti 1000W 80 PLUS Platinum ATX 3.1 Power Supply1,970$169Compare
Novexa PW-9851 Edge 1200W 80 PLUS Titanium ATX 3.1 Power Supply2,298$229Compare
Caldera PW-3316 Pro 1200W 80 PLUS Titanium ATX Power Supply2,316$229Compare
Zephyra PW-4324 Ti 550W 80 PLUS Bronze ATX Power Supply872$39Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-3684 Plus 1300W 80 PLUS Platinum ATX Power Supply”, https://vextor7.com/item/97715350 (accessed 2026-10-27).