Hardware Spec Index

Caldera PW-2984 Ultra 1600W 80 PLUS Platinum ATX Power Supply

Power Supplies · Caldera · SKU PW2984-ULTRA · Released 2020 · Updated 2026-10-25

Key facts

Benchmark index2,980 (Power Supplies scale)
Category rank#47,208
Street price$369
Power1600 W (rated)
Performance per dollar8.08
Released2020

Specifications

BrandCaldera
ModelCaldera PW-2984 Ultra
Rated output1,600 W continuous
Efficiency80 PLUS Platinum (92% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin6×
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
Caldera PW-5598 Prime 1600W 80 PLUS Platinum ATX 3.1 Power Supply2,832$349Compare
Teralux PW-5629 Edge 750W 80 PLUS Bronze ATX 3.0 Power Supply1,379$79Compare
Vantrel PW-3067 Plus 1000W 80 PLUS Gold SFX Power Supply1,620$129Compare
Caldera PW-1174 Edge 1000W 80 PLUS Gold SFX Power Supply2,209$209Compare
Novexa PW-7949 Pro 650W 80 PLUS Gold ATX 3.0 Power Supply1,074$59Compare
Vantrel PW-3089 Max 1300W 80 PLUS Titanium ATX 3.1 Power Supply2,736$399Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-2984 Ultra 1600W 80 PLUS Platinum ATX Power Supply”, https://vextor7.com/item/29132142 (accessed 2026-10-25).