Hardware Spec Index

Caldera DR-3991 XT DDR4-3000 16GB (2×8GB) CL15 Kit

Memory · Caldera · SKU DR3991-XT · Released 2022 · Updated 2026-10-25

Key facts

Benchmark index5,137 (Memory scale)
Category rank#14,067
Street price$109
Power6 W
Performance per dollar47.13
Released2022

Specifications

BrandCaldera
ModelCaldera DR-3991 XT
Memory typeDDR4 UDIMM (288-pin)
SpeedDDR4-3000 (3,000 MT/s)
Kit capacity16 GB (2 × 8 GB)
Timings15-17-17-36
CAS latencyCL15
First-word latency10.00 ns
Voltage1.35 V
ProfileIntel XMP 2.0
ECCNon-ECC
Power managementMotherboard-regulated
Heat spreaderAluminum, RGB lighting

Related guides

DDR4 vs DDR5CAS Latency (CL) and RAM TimingsXMP vs EXPODDR5 Memory Explained

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Cite this page: Hardware Spec Index, “Caldera DR-3991 XT DDR4-3000 16GB (2×8GB) CL15 Kit”, https://vextor7.com/item/85549034 (accessed 2026-10-25).