Hardware Spec Index

Mirenta DR-4668 Ultra DDR5-7200 48GB (2×24GB) CL34 Kit

Memory · Mirenta · SKU DR4668-ULTRA · Released 2023 · Updated 2026-10-20

Key facts

Benchmark index5,675 (Memory scale)
Category rank#12,476
Street price$149
Power9 W
Performance per dollar38.09
Released2023

Specifications

BrandMirenta
ModelMirenta DR-4668 Ultra
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-7200 (7,200 MT/s)
Kit capacity48 GB (2 × 24 GB)
Timings34-40-40-88
CAS latencyCL34
First-word latency9.44 ns
Voltage1.40 V
ProfileAMD EXPO
ECCOn-die ECC (not system ECC)
Power managementOn-module PMIC
Heat spreaderAluminum, RGB lighting

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-4668 Ultra DDR5-7200 48GB (2×24GB) CL34 Kit”, https://vextor7.com/item/8026469 (accessed 2026-10-20).