Hardware Spec Index

Mirenta DR-6981 Ultra DDR5-7200 64GB (4×16GB) CL36 SO-DIMM Kit

Memory · Mirenta · SKU DR6981-ULTRA · Released 2023 · Updated 2026-10-23

Key facts

Benchmark index7,873 (Memory scale)
Category rank#16,843
Street price$299
Power22 W
Performance per dollar26.33
Released2023

Specifications

BrandMirenta
ModelMirenta DR-6981 Ultra
Memory typeDDR5 SO-DIMM (262-pin)
SpeedDDR5-7200 (7,200 MT/s)
Kit capacity64 GB (4 × 16 GB)
Timings36-36-36-101
CAS latencyCL36
First-word latency10.00 ns
Voltage1.40 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

Similar Memory

ModelBenchmarkPriceCompare
Altrix DR-6942 Core DDR4-3200 32GB (4×8GB) CL16 Kit5,488$129Compare
Caldera DR-9080 Ultra DDR4-3000 8GB (2×4GB) CL15 Kit2,577$29Compare
Altrix DR-3529 Ti DDR5-6000 48GB (2×24GB) CL30 Kit4,797$89Compare
Altrix DR-9088 Plus DDR5-8400 64GB (4×16GB) CL40 Kit7,255$259Compare
Caldera DR-6120 Prime DDR4-3600 16GB (2×8GB) CL16 Kit5,081$109Compare
Caldera DR-3632 Max DDR4-2666 16GB (2×8GB) CL16 Kit3,559$49Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Mirenta DR-6981 Ultra DDR5-7200 64GB (4×16GB) CL36 SO-DIMM Kit”, https://vextor7.com/item/6711296 (accessed 2026-10-23).