Hardware Spec Index

Altrix DR-7781 Ti DDR5-7600 128GB (4×32GB) CL36 Kit

Memory · Altrix · SKU DR7781-TI · Released 2022 · Updated 2026-10-27

Key facts

Benchmark index8,291 (Memory scale)
Category rank#23,346
Street price$309
Power23 W
Performance per dollar26.83
Released2022

Specifications

BrandAltrix
ModelAltrix DR-7781 Ti
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-7600 (7,600 MT/s)
Kit capacity128 GB (4 × 32 GB)
Timings36-44-44-90
CAS latencyCL36
First-word latency9.47 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

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All Memory · JSON

Cite this page: Hardware Spec Index, “Altrix DR-7781 Ti DDR5-7600 128GB (4×32GB) CL36 Kit”, https://vextor7.com/item/77793472 (accessed 2026-10-27).