Hardware Spec Index

Teralux DR-7389 Plus DDR5-8400 128GB (4×32GB) CL40 Kit

Memory · Teralux · SKU DR7389-PLUS · Released 2023 · Updated 2026-10-25

Key facts

Benchmark index8,900 (Memory scale)
Category rank#46,800
Street price$379
Power24 W
Performance per dollar23.48
Released2023

Specifications

BrandTeralux
ModelTeralux DR-7389 Plus
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-8400 (8,400 MT/s)
Kit capacity128 GB (4 × 32 GB)
Timings40-48-48-112
CAS latencyCL40
First-word latency9.52 ns
Voltage1.40 V
ProfileIntel XMP 3.0
ECCOn-die ECC (not system ECC)
Power managementOn-module PMIC
Heat spreaderAluminum, no lighting

Related guides

DDR5 Memory ExplainedDDR4 vs DDR5CAS Latency (CL) and RAM TimingsXMP vs EXPO

Similar Memory

ModelBenchmarkPriceCompare
Mirenta DR-8342 Ti DDR4-3000 16GB (2×8GB) CL16 Kit3,879$69Compare
Teralux DR-4663 Plus DDR4-2666 16GB (2×8GB) CL16 Kit3,236$49Compare
Altrix DR-2869 Prime DDR4-2666 8GB (2×4GB) CL16 Kit2,651$29Compare
Teralux DR-3152 SE DDR5-6400 48GB (2×24GB) CL32 Kit5,438$139Compare
Teralux DR-9127 Ultra DDR4-4000 32GB (4×8GB) CL18 SO-DIMM Kit8,505$329Compare
Teralux DR-5243 Max DDR5-8400 128GB (4×32GB) CL40 Kit8,155$329Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Teralux DR-7389 Plus DDR5-8400 128GB (4×32GB) CL40 Kit”, https://vextor7.com/item/31490572 (accessed 2026-10-25).