Hardware Spec Index

Caldera DR-3770 Ultra DDR5-8000 128GB (4×32GB) CL38 Kit

Memory · Caldera · SKU DR3770-ULTRA · Released 2022 · Updated 2026-10-24

Key facts

Benchmark index8,690 (Memory scale)
Category rank#22,584
Street price$359
Power23 W
Performance per dollar24.21
Released2022

Specifications

BrandCaldera
ModelCaldera DR-3770 Ultra
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-8000 (8,000 MT/s)
Kit capacity128 GB (4 × 32 GB)
Timings38-46-46-118
CAS latencyCL38
First-word latency9.50 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, “Caldera DR-3770 Ultra DDR5-8000 128GB (4×32GB) CL38 Kit”, https://vextor7.com/item/4158259 (accessed 2026-10-24).