Hardware Spec Index

Caldera DR-4955 Ultra DDR5-6000 32GB (2×16GB) CL30 SO-DIMM Kit

Memory · Caldera · SKU DR4955-ULTRA · Released 2024 · Updated 2026-10-20

Key facts

Benchmark index5,516 (Memory scale)
Category rank#33,796
Street price$109
Power9 W
Performance per dollar50.61
Released2024

Specifications

BrandCaldera
ModelCaldera DR-4955 Ultra
Memory typeDDR5 SO-DIMM (262-pin)
SpeedDDR5-6000 (6,000 MT/s)
Kit capacity32 GB (2 × 16 GB)
Timings30-38-38-90
CAS latencyCL30
First-word latency10.00 ns
Voltage1.35 V
ProfileXMP 3.0 + 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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Cite this page: Hardware Spec Index, “Caldera DR-4955 Ultra DDR5-6000 32GB (2×16GB) CL30 SO-DIMM Kit”, https://vextor7.com/item/1966875 (accessed 2026-10-20).