Hardware Spec Index

Caldera DR-5777 Core DDR5-8400 128GB (4×32GB) CL40 Kit

Memory · Caldera · SKU DR5777-CORE · Released 2025 · Updated 2026-10-24

Key facts

Benchmark index8,788 (Memory scale)
Category rank#44,763
Street price$369
Power24 W
Performance per dollar23.82
Released2025

Specifications

BrandCaldera
ModelCaldera DR-5777 Core
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-8400 (8,400 MT/s)
Kit capacity128 GB (4 × 32 GB)
Timings40-46-46-100
CAS latencyCL40
First-word latency9.52 ns
Voltage1.40 V
ProfileXMP 3.0 + EXPO
ECCOn-die ECC (not system ECC)
Power managementOn-module PMIC
Heat spreaderAluminum, no lighting

Related guides

DDR5 Memory ExplainedDDR4 vs DDR5CAS Latency (CL) and RAM TimingsXMP vs EXPO

Similar Memory

ModelBenchmarkPriceCompare
Mirenta DR-2556 Edge DDR4-4000 64GB (2×32GB) CL18 Kit6,823$229Compare
Teralux DR-3478 Prime DDR4-3200 16GB (2×8GB) CL14 Kit3,797$59Compare
Altrix DR-7453 Plus DDR4-3600 64GB (2×32GB) CL16 Kit7,300$229Compare
Teralux DR-1842 Ti DDR4-3200 8GB (2×4GB) CL14 Kit3,971$79Compare
Lumora DR-9132 XT DDR4-3000 16GB (2×8GB) CL16 Kit3,074$49Compare
Mirenta DR-9476 XT DDR4-3200 16GB (2×8GB) CL14 Kit5,506$129Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Caldera DR-5777 Core DDR5-8400 128GB (4×32GB) CL40 Kit”, https://vextor7.com/item/14898531 (accessed 2026-10-24).