Hardware Spec Index

Caldera DR-4220 Ultra DDR4-3600 32GB (4×8GB) CL18 SO-DIMM Kit

Memory · Caldera · SKU DR4220-ULTRA · Released 2020 · Updated 2026-10-23

Key facts

Benchmark index7,152 (Memory scale)
Category rank#19,713
Street price$229
Power13 W
Performance per dollar31.23
Released2020

Specifications

BrandCaldera
ModelCaldera DR-4220 Ultra
Memory typeDDR4 SO-DIMM (260-pin)
SpeedDDR4-3600 (3,600 MT/s)
Kit capacity32 GB (4 × 8 GB)
Timings18-24-24-49
CAS latencyCL18
First-word latency10.00 ns
Voltage1.35 V
ProfileIntel XMP 2.0
ECCNon-ECC
Power managementMotherboard-regulated
Heat spreaderNone (low profile)

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-4220 Ultra DDR4-3600 32GB (4×8GB) CL18 SO-DIMM Kit”, https://vextor7.com/item/6595685 (accessed 2026-10-23).