Hardware Spec Index

Caldera PW-3884 Ultra 1300W 80 PLUS Platinum ATX Power Supply

Power Supplies · Caldera · SKU PW3884-ULTRA · Released 2019 · Updated 2026-10-19

Key facts

Benchmark index2,538 (Power Supplies scale)
Category rank#42,120
Street price$279
Power1300 W (rated)
Performance per dollar9.10
Released2019

Specifications

BrandCaldera
ModelCaldera PW-3884 Ultra
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
Fan140 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
Teralux PW-6010 XT 1200W 80 PLUS Gold ATX 3.0 Power Supply2,514$289Compare
Novexa PW-9961 Ultra 1000W 80 PLUS Gold ATX Power Supply2,160$199Compare
Novexa PW-1430 Prime 650W 80 PLUS Bronze SFX Power Supply793$39Compare
Zephyra PW-5408 Core 1200W 80 PLUS Platinum ATX Power Supply2,477$279Compare
Zephyra PW-9897 Ti 1000W 80 PLUS Gold SFX Power Supply1,781$129Compare
Caldera PW-2582 Ultra 1300W 80 PLUS Titanium ATX 3.0 Power Supply2,698$329Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-3884 Ultra 1300W 80 PLUS Platinum ATX Power Supply”, https://vextor7.com/item/97278505 (accessed 2026-10-19).