Hardware Spec Index

Teralux DR-7521 Ultra DDR5-8000 128GB (4×32GB) CL38 SO-DIMM Kit

Memory · Teralux · SKU DR7521-ULTRA · Released 2025 · Updated 2026-10-21

Key facts

Benchmark index7,479 (Memory scale)
Category rank#16,635
Street price$249
Power22 W
Performance per dollar30.04
Released2025

Specifications

BrandTeralux
ModelTeralux DR-7521 Ultra
Memory typeDDR5 SO-DIMM (262-pin)
SpeedDDR5-8000 (8,000 MT/s)
Kit capacity128 GB (4 × 32 GB)
Timings38-44-44-87
CAS latencyCL38
First-word latency9.50 ns
Voltage1.40 V
ProfileIntel XMP 3.0
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, “Teralux DR-7521 Ultra DDR5-8000 128GB (4×32GB) CL38 SO-DIMM Kit”, https://vextor7.com/item/3100124 (accessed 2026-10-21).