Hardware Spec Index

Teralux DR-7890 Prime DDR5-7200 48GB (2×24GB) CL34 Kit

Memory · Teralux · SKU DR7890-PRIME · Released 2023 · Updated 2026-10-18

Key facts

Benchmark index6,456 (Memory scale)
Category rank#23,433
Street price$159
Power9 W
Performance per dollar40.60
Released2023

Specifications

BrandTeralux
ModelTeralux DR-7890 Prime
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-7200 (7,200 MT/s)
Kit capacity48 GB (2 × 24 GB)
Timings34-38-38-105
CAS latencyCL34
First-word latency9.44 ns
Voltage1.40 V
ProfileXMP 3.0 + 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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Cite this page: Hardware Spec Index, “Teralux DR-7890 Prime DDR5-7200 48GB (2×24GB) CL34 Kit”, https://vextor7.com/item/69309 (accessed 2026-10-18).