Hardware Spec Index

Teralux DR-1391 Core DDR5-8400 128GB (4×32GB) CL40 Kit

Memory · Teralux · SKU DR1391-CORE · Released 2022 · Updated 2026-10-20

Key facts

Benchmark index7,681 (Memory scale)
Category rank#22,274
Street price$339
Power23 W
Performance per dollar22.66
Released2022

Specifications

BrandTeralux
ModelTeralux DR-1391 Core
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-8400 (8,400 MT/s)
Kit capacity128 GB (4 × 32 GB)
Timings40-42-42-116
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, RGB lighting

Related guides

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

Similar Memory

ModelBenchmarkPriceCompare
Altrix DR-9751 Plus DDR5-5200 16GB (2×8GB) CL42 Kit2,639$29Compare
Lumora DR-3009 Max DDR5-8400 128GB (4×32GB) CL40 Kit8,321$289Compare
Lumora DR-1082 XT DDR5-5600 32GB (2×16GB) CL40 Kit3,407$49Compare
Caldera DR-9647 Ultra DDR5-8000 96GB (2×48GB) CL38 Kit8,365$319Compare
Altrix DR-2977 Edge DDR4-3600 16GB (2×8GB) CL18 Kit6,194$189Compare
Teralux DR-7296 Ultra DDR4-3200 32GB (4×8GB) CL16 Kit6,326$159Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Teralux DR-1391 Core DDR5-8400 128GB (4×32GB) CL40 Kit”, https://vextor7.com/item/45308656 (accessed 2026-10-20).