Hardware Spec Index

Mirenta DR-6777 Ultra DDR4-2666 8GB (2×4GB) CL19 SO-DIMM Kit

Memory · Mirenta · SKU DR6777-ULTRA · Released 2021 · Updated 2026-10-24

Key facts

Benchmark index2,896 (Memory scale)
Category rank#8,558
Street price$29
Power4 W
Performance per dollar99.86
Released2021

Specifications

BrandMirenta
ModelMirenta DR-6777 Ultra
Memory typeDDR4 SO-DIMM (260-pin)
SpeedDDR4-2666 (2,666 MT/s)
Kit capacity8 GB (2 × 4 GB)
Timings19-21-21-57
CAS latencyCL19
First-word latency14.25 ns
Voltage1.20 V
ProfileJEDEC (no profile needed)
ECCNon-ECC
Power managementMotherboard-regulated
Heat spreaderNone (low profile)

Related guides

DDR4 vs DDR5CAS Latency (CL) and RAM TimingsDDR5 Memory ExplainedXMP vs EXPO

Similar Memory

ModelBenchmarkPriceCompare
Caldera DR-5384 Plus DDR5-8000 128GB (4×32GB) CL38 Kit8,900$339Compare
Lumora DR-8550 Core DDR5-5200 32GB (2×16GB) CL40 Kit3,849$59Compare
Lumora DR-8974 Ti DDR5-7600 64GB (4×16GB) CL36 Kit7,334$279Compare
Altrix DR-7979 Max DDR5-7200 48GB (2×24GB) CL36 Kit6,512$189Compare
Mirenta DR-1892 XT DDR5-7200 64GB (2×32GB) CL34 Kit6,041$179Compare
Caldera DR-5080 Edge DDR4-4000 64GB (2×32GB) CL19 SO-DIMM Kit7,690$339Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Mirenta DR-6777 Ultra DDR4-2666 8GB (2×4GB) CL19 SO-DIMM Kit”, https://vextor7.com/item/95037306 (accessed 2026-10-24).