Hardware Spec Index

Caldera DR-1977 Max DDR5-7200 48GB (2×24GB) CL36 Kit

Memory · Caldera · SKU DR1977-MAX · Released 2022 · Updated 2026-10-21

Key facts

Benchmark index6,410 (Memory scale)
Category rank#42,884
Street price$149
Power9 W
Performance per dollar43.02
Released2022

Specifications

BrandCaldera
ModelCaldera DR-1977 Max
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-7200 (7,200 MT/s)
Kit capacity48 GB (2 × 24 GB)
Timings36-42-42-97
CAS latencyCL36
First-word latency10.00 ns
Voltage1.40 V
ProfileAMD 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
Teralux DR-1618 Max DDR4-3600 32GB (2×16GB) CL18 Kit7,921$269Compare
Lumora DR-5492 Prime DDR4-3000 8GB (2×4GB) CL16 Kit2,369$29Compare
Lumora DR-7688 XT DDR5-6000 32GB (2×16GB) CL36 Kit3,971$69Compare
Mirenta DR-1950 Core DDR4-3200 32GB (2×16GB) CL16 Kit6,315$159Compare
Caldera DR-7122 Core DDR4-3200 16GB (2×8GB) CL16 Kit5,511$109Compare
Lumora DR-3079 SE DDR4-3000 16GB (2×8GB) CL16 SO-DIMM Kit2,357$29Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Caldera DR-1977 Max DDR5-7200 48GB (2×24GB) CL36 Kit”, https://vextor7.com/item/3958200 (accessed 2026-10-21).