Hardware Spec Index

Teralux DR-4921 Prime DDR5-6800 64GB (2×32GB) CL34 Kit

Memory · Teralux · SKU DR4921-PRIME · Released 2022 · Updated 2026-10-21

Key facts

Benchmark index5,654 (Memory scale)
Category rank#27,292
Street price$159
Power9 W
Performance per dollar35.56
Released2022

Specifications

BrandTeralux
ModelTeralux DR-4921 Prime
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-6800 (6,800 MT/s)
Kit capacity64 GB (2 × 32 GB)
Timings34-42-42-78
CAS latencyCL34
First-word latency10.00 ns
Voltage1.35 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-4921 Prime DDR5-6800 64GB (2×32GB) CL34 Kit”, https://vextor7.com/item/4345593 (accessed 2026-10-21).