Hardware Spec Index

Mirenta DR-4278 Plus DDR4-4000 32GB (4×8GB) CL19 SO-DIMM Kit

Memory · Mirenta · SKU DR4278-PLUS · Released 2019 · Updated 2026-10-24

Key facts

Benchmark index8,200 (Memory scale)
Category rank#14,332
Street price$289
Power15 W
Performance per dollar28.37
Released2019

Specifications

BrandMirenta
ModelMirenta DR-4278 Plus
Memory typeDDR4 SO-DIMM (260-pin)
SpeedDDR4-4000 (4,000 MT/s)
Kit capacity32 GB (4 × 8 GB)
Timings19-23-23-55
CAS latencyCL19
First-word latency9.50 ns
Voltage1.35 V
ProfileIntel XMP 2.0
ECCNon-ECC
Power managementMotherboard-regulated
Heat spreaderNone (low profile)

Related guides

DDR4 vs DDR5CAS Latency (CL) and RAM TimingsXMP vs EXPODDR5 Memory Explained

Similar Memory

ModelBenchmarkPriceCompare
Teralux DR-5227 Core DDR4-3200 16GB (2×8GB) CL16 SO-DIMM Kit6,489$209Compare
Lumora DR-8335 XT DDR4-3200 16GB (2×8GB) CL16 Kit5,333$139Compare
Teralux DR-2508 Ultra DDR5-5600 32GB (2×16GB) CL46 Kit3,312$39Compare
Lumora DR-2294 Max DDR5-6800 64GB (4×16GB) CL34 Kit6,640$199Compare
Lumora DR-9111 Plus DDR4-2666 16GB (2×8GB) CL16 Kit3,682$49Compare
Mirenta DR-2674 SE DDR5-6000 48GB (2×24GB) CL30 Kit4,793$109Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Mirenta DR-4278 Plus DDR4-4000 32GB (4×8GB) CL19 SO-DIMM Kit”, https://vextor7.com/item/21244193 (accessed 2026-10-24).