Hardware Spec Index

Caldera DR-3983 Ultra DDR5-5600 16GB (2×8GB) CL36 Kit

Memory · Caldera · SKU DR3983-ULTRA · Released 2025 · Updated 2026-10-22

Key facts

Benchmark index3,752 (Memory scale)
Category rank#37,360
Street price$59
Power7 W
Performance per dollar63.59
Released2025

Specifications

BrandCaldera
ModelCaldera DR-3983 Ultra
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-5600 (5,600 MT/s)
Kit capacity16 GB (2 × 8 GB)
Timings36-44-44-83
CAS latencyCL36
First-word latency12.86 ns
Voltage1.35 V
ProfileAMD EXPO
ECCOn-die ECC (not system ECC)
Power managementOn-module PMIC
Heat spreaderAluminum, RGB lighting

Related guides

DDR5 Memory ExplainedDDR4 vs DDR5CAS Latency (CL) and RAM TimingsXMP vs EXPO

Similar Memory

ModelBenchmarkPriceCompare
Mirenta DR-3330 Edge DDR4-3200 16GB (2×8GB) CL16 Kit4,849$109Compare
Teralux DR-6375 Prime DDR4-4000 64GB (2×32GB) CL19 Kit8,900$379Compare
Caldera DR-8135 Ultra DDR4-4000 32GB (2×16GB) CL18 Kit7,237$259Compare
Mirenta DR-2102 Pro DDR4-4000 32GB (2×16GB) CL18 Kit7,412$239Compare
Altrix DR-7292 Plus DDR4-3200 16GB (2×8GB) CL16 Kit4,874$99Compare
Lumora DR-6442 SE DDR4-4000 32GB (4×8GB) CL18 Kit8,269$359Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Caldera DR-3983 Ultra DDR5-5600 16GB (2×8GB) CL36 Kit”, https://vextor7.com/item/248440 (accessed 2026-10-22).