Hardware Spec Index

Altrix DR-3977 SE DDR5-6000 48GB (2×24GB) CL36 Kit

Memory · Altrix · SKU DR3977-SE · Released 2025 · Updated 2026-10-23

Key facts

Benchmark index4,350 (Memory scale)
Category rank#47,042
Street price$79
Power8 W
Performance per dollar55.06
Released2025

Specifications

BrandAltrix
ModelAltrix DR-3977 SE
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-6000 (6,000 MT/s)
Kit capacity48 GB (2 × 24 GB)
Timings36-42-42-94
CAS latencyCL36
First-word latency12.00 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

Similar Memory

ModelBenchmarkPriceCompare
Caldera DR-1268 Ultra DDR5-7200 48GB (2×24GB) CL34 Kit5,947$149Compare
Caldera DR-8233 Pro DDR4-3200 16GB (2×8GB) CL16 Kit4,845$99Compare
Caldera DR-4295 Ti DDR5-7600 96GB (2×48GB) CL36 Kit6,524$209Compare
Caldera DR-5100 Prime DDR4-3600 32GB (2×16GB) CL18 Kit6,153$179Compare
Lumora DR-3389 Ultra DDR4-3200 16GB (2×8GB) CL14 Kit4,408$89Compare
Altrix DR-4398 Edge DDR5-6000 32GB (2×16GB) CL32 Kit4,709$99Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Altrix DR-3977 SE DDR5-6000 48GB (2×24GB) CL36 Kit”, https://vextor7.com/item/3312865 (accessed 2026-10-23).