Hardware Spec Index

Mirenta DR-9977 Ultra DDR5-5600 32GB (2×16GB) CL40 SO-DIMM Kit

Memory · Mirenta · SKU DR9977-ULTRA · Released 2026 · Updated 2026-10-24

Key facts

Benchmark index4,169 (Memory scale)
Category rank#28,219
Street price$59
Power8 W
Performance per dollar70.66
Released2026

Specifications

BrandMirenta
ModelMirenta DR-9977 Ultra
Memory typeDDR5 SO-DIMM (262-pin)
SpeedDDR5-5600 (5,600 MT/s)
Kit capacity32 GB (2 × 16 GB)
Timings40-42-42-96
CAS latencyCL40
First-word latency14.29 ns
Voltage1.10 V
ProfileJEDEC (no profile needed)
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, “Mirenta DR-9977 Ultra DDR5-5600 32GB (2×16GB) CL40 SO-DIMM Kit”, https://vextor7.com/item/3396276 (accessed 2026-10-24).