DDR4

Overview The Dell AB566039 is a 64GB DDR4-3200MHz Registered DIMM — the sweet spot for high-density memory on Dell PowerEdge 15th generation servers. This module matches the AA940922 in specifications and serves as an alternative ordering part number within Dell’s catalog. With 3200MHz speed and 64GB capacity, it delivers the bandwidth needed for database servers, […]

Overview The Dell AA799064 is a 32GB DDR4-2933MHz Registered DIMM optimized for Dell PowerEdge servers with second-generation Intel Xeon Scalable processors. Running at 2933MT/s, this module extracts the full memory bandwidth of Cascade Lake CPUs — a 10% improvement over 2666MHz modules used with first-gen Xeon Scalable. It is the standard 32GB option for 14G […]

Overview The Dell A9781928 is a 16GB DDR4-2666MHz Registered DIMM for Dell PowerEdge 14th generation servers. This is the entry-level capacity for production server deployments, ideal for web servers, lightweight virtualization, and application servers where cost per GB matters more than maximum density. The 2666MHz speed matches the native memory controller frequency of first-generation Xeon […]

Overview The Dell SNP75X1VC/32G is a 32GB DDR4-2666MHz Registered DIMM and a direct cross-reference to the A9781929. This part number is commonly found on Dell’s SNPID-based ordering system and is functionally identical to its alphanumeric counterpart. It serves Dell PowerEdge 14th generation servers as the mainstream 32GB memory option, balancing capacity, speed, and cost for […]

Overview The Dell AB003154 is a 128GB DDR4-3200MHz Load-Reduced DIMM — the highest-capacity DDR4 module available for Dell PowerEdge platforms. LRDIMM technology uses a data buffer to reduce electrical load on the memory bus, enabling servers to support maximum memory populations without speed degradation. This module is essential for memory-bound workloads: SAP HANA, large-scale virtualization […]

Overview The Dell A9321912 is a 16GB DDR4-2400MHz Registered DIMM built for Dell PowerEdge 13th and 14th generation servers. At 2400MT/s, this module is the standard memory tier for environments running first-generation Intel Xeon Scalable and E5-2600 v4 processors. It provides a cost-effective upgrade path for servers that need additional capacity without a full platform […]

Overview The Dell SNP4JMGMC/64G delivers 64GB of DDR4-2933MHz registered memory for Dell PowerEdge servers spanning 14th and 15th generation platforms. This module bridges the gap between 2666MHz and 3200MHz speeds, offering strong performance for mixed workloads at a competitive price point. It is particularly suited for servers running second-generation Intel Xeon Scalable processors that natively […]

Overview The Dell AA940922 is a 64GB DDR4-3200MHz Registered DIMM engineered for Dell PowerEdge 15th generation servers. Operating at 3200MT/s, this module provides the bandwidth required for memory-intensive applications including in-memory databases, large-scale virtualization, and high-performance computing. The 64GB capacity per slot maximizes density while maintaining the cost efficiency of RDIMM technology over LRDIMM. Specifications […]

Overview The Dell A9781929 is a 32GB DDR4-2666MHz Registered DIMM designed for Dell PowerEdge 14th generation servers. This dual-rank module operates at 1.2V and delivers reliable performance for virtualization workloads, database hosting, and general-purpose compute. As a genuine Dell-qualified part, it carries full compatibility validation for PowerEdge R640, R740, and T640 platforms. Specifications Specification Detail […]