Hardware Spec Index

Mirenta DR-7770 Ultra DDR5-6800 64GB (4×16GB) CL34 Kit

Memory · Mirenta · SKU DR7770-ULTRA · Released 2024 · Updated 2026-10-26

Key facts

Benchmark index6,630 (Memory scale)
Category rank#44,964
Street price$249
Power20 W
Performance per dollar26.63
Released2024

Specifications

BrandMirenta
ModelMirenta DR-7770 Ultra
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-6800 (6,800 MT/s)
Kit capacity64 GB (4 × 16 GB)
Timings34-40-40-82
CAS latencyCL34
First-word latency10.00 ns
Voltage1.35 V
ProfileIntel XMP 3.0
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-7770 Ultra DDR5-6800 64GB (4×16GB) CL34 Kit”, https://vextor7.com/item/171267 (accessed 2026-10-26).