Hardware Spec Index

Teralux DR-7657 XT DDR5-8000 128GB (4×32GB) CL40 SO-DIMM Kit

Memory · Teralux · SKU DR7657-XT · Released 2023 · Updated 2026-10-23

Key facts

Benchmark index8,900 (Memory scale)
Category rank#32,469
Street price$339
Power24 W
Performance per dollar26.25
Released2023

Specifications

BrandTeralux
ModelTeralux DR-7657 XT
Memory typeDDR5 SO-DIMM (262-pin)
SpeedDDR5-8000 (8,000 MT/s)
Kit capacity128 GB (4 × 32 GB)
Timings40-42-42-104
CAS latencyCL40
First-word latency10.00 ns
Voltage1.40 V
ProfileXMP 3.0 + EXPO
ECCOn-die ECC (not system ECC)
Power managementOn-module PMIC
Heat spreaderNone (low profile)

Related guides

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

Similar Memory

ModelBenchmarkPriceCompare
Altrix DR-6184 Ultra DDR4-3000 8GB (2×4GB) CL16 Kit3,269$39Compare
Lumora DR-5440 SE DDR4-3200 32GB (4×8GB) CL16 Kit5,917$149Compare
Altrix DR-1588 SE DDR4-2666 8GB (2×4GB) CL16 Kit2,941$39Compare
Teralux DR-3560 Ti DDR4-3600 32GB (4×8GB) CL16 Kit5,974$169Compare
Mirenta DR-8223 Prime DDR5-8000 128GB (4×32GB) CL38 Kit8,731$339Compare
Lumora DR-7839 Ultra DDR5-8000 128GB (4×32GB) CL38 Kit8,120$279Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Teralux DR-7657 XT DDR5-8000 128GB (4×32GB) CL40 SO-DIMM Kit”, https://vextor7.com/item/36027881 (accessed 2026-10-23).