Hardware Spec Index

Altrix DR-5877 Ultra DDR5-7600 128GB (4×32GB) CL36 SO-DIMM Kit

Memory · Altrix · SKU DR5877-ULTRA · Released 2024 · Updated 2026-10-19

Key facts

Benchmark index7,359 (Memory scale)
Category rank#41,524
Street price$249
Power21 W
Performance per dollar29.55
Released2024

Specifications

BrandAltrix
ModelAltrix DR-5877 Ultra
Memory typeDDR5 SO-DIMM (262-pin)
SpeedDDR5-7600 (7,600 MT/s)
Kit capacity128 GB (4 × 32 GB)
Timings36-44-44-104
CAS latencyCL36
First-word latency9.47 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

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Cite this page: Hardware Spec Index, “Altrix DR-5877 Ultra DDR5-7600 128GB (4×32GB) CL36 SO-DIMM Kit”, https://vextor7.com/item/2987403 (accessed 2026-10-19).