Hardware Spec Index

Teralux DR-4277 Prime DDR4-4000 32GB (2×16GB) CL18 Kit

Memory · Teralux · SKU DR4277-PRIME · Released 2020 · Updated 2026-10-25

Key facts

Benchmark index7,831 (Memory scale)
Category rank#6,069
Street price$259
Power7 W
Performance per dollar30.24
Released2020

Specifications

BrandTeralux
ModelTeralux DR-4277 Prime
Memory typeDDR4 UDIMM (288-pin)
SpeedDDR4-4000 (4,000 MT/s)
Kit capacity32 GB (2 × 16 GB)
Timings18-22-22-45
CAS latencyCL18
First-word latency9.00 ns
Voltage1.35 V
ProfileIntel XMP 2.0
ECCNon-ECC
Power managementMotherboard-regulated
Heat spreaderAluminum, RGB lighting

Related guides

DDR4 vs DDR5CAS Latency (CL) and RAM TimingsXMP vs EXPODDR5 Memory Explained

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Cite this page: Hardware Spec Index, “Teralux DR-4277 Prime DDR4-4000 32GB (2×16GB) CL18 Kit”, https://vextor7.com/item/2864588 (accessed 2026-10-25).