Hardware Spec Index

Mirenta DR-1778 Core DDR5-8400 128GB (4×32GB) CL40 Kit

Memory · Mirenta · SKU DR1778-CORE · Released 2023 · Updated 2026-10-25

Key facts

Benchmark index8,694 (Memory scale)
Category rank#19,300
Street price$379
Power23 W
Performance per dollar22.94
Released2023

Specifications

BrandMirenta
ModelMirenta DR-1778 Core
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-8400 (8,400 MT/s)
Kit capacity128 GB (4 × 32 GB)
Timings40-46-46-88
CAS latencyCL40
First-word latency9.52 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

Similar Memory

ModelBenchmarkPriceCompare
Altrix DR-4163 Ultra DDR5-6800 96GB (2×48GB) CL34 Kit6,460$179Compare
Lumora DR-9273 SE DDR4-2666 16GB (2×8GB) CL19 Kit3,938$49Compare
Lumora DR-1162 Ultra DDR5-5200 16GB (2×8GB) CL42 Kit3,287$49Compare
Caldera DR-7871 Pro DDR4-2666 16GB (2×8GB) CL16 Kit3,268$39Compare
Altrix DR-2639 Prime DDR4-3200 16GB (2×8GB) CL14 SO-DIMM Kit5,363$109Compare
Teralux DR-7588 Edge DDR4-2666 16GB (2×8GB) CL19 Kit3,130$39Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Mirenta DR-1778 Core DDR5-8400 128GB (4×32GB) CL40 Kit”, https://vextor7.com/item/89930196 (accessed 2026-10-25).