Hardware Spec Index

Caldera DR-3986 Ultra DDR5-6000 48GB (2×24GB) CL30 SO-DIMM Kit

Memory · Caldera · SKU DR3986-ULTRA · Released 2024 · Updated 2026-10-19

Key facts

Benchmark index4,085 (Memory scale)
Category rank#12,455
Street price$69
Power8 W
Performance per dollar59.20
Released2024

Specifications

BrandCaldera
ModelCaldera DR-3986 Ultra
Memory typeDDR5 SO-DIMM (262-pin)
SpeedDDR5-6000 (6,000 MT/s)
Kit capacity48 GB (2 × 24 GB)
Timings30-36-36-87
CAS latencyCL30
First-word latency10.00 ns
Voltage1.35 V
ProfileAMD EXPO
ECCOn-die ECC (not system ECC)
Power managementOn-module PMIC
Heat spreaderNone (low profile)

Related guides

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

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All Memory · JSON

Cite this page: Hardware Spec Index, “Caldera DR-3986 Ultra DDR5-6000 48GB (2×24GB) CL30 SO-DIMM Kit”, https://vextor7.com/item/776351 (accessed 2026-10-19).