Overview The HPE 835955-B21 is a 16GB DDR4-2666MHz SmartMemory Registered DIMM — the entry-level server memory for HPE ProLiant Gen10 platforms. This module is the go-to choice for cost-conscious deployments where the workload doesn’t demand high memory density: file servers, DNS, DHCP, print servers, and lightweight application hosting. Despite its smaller capacity, it carries full […]
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815100-B21 — HPE 32GB DDR4-2666MHz RDIMM ECC Registered SmartMemory | Technical Guide
Overview The HPE 815100-B21 is a 32GB DDR4-2666MHz SmartMemory Registered DIMM for HPE ProLiant Gen10 servers. This module has been one of HPE’s highest-volume memory SKUs since the Gen10 platform launch, serving as the default 32GB option for DL360, DL380, and ML350 configurations. With first-generation Xeon Scalable (Skylake-SP) support, it remains widely deployed in production […]
P07650-B21 — HPE 64GB DDR4-3200MHz LRDIMM ECC Load-Reduced SmartMemory | Technical Guide
Overview The HPE P07650-B21 is a 64GB DDR4-3200MHz Load-Reduced DIMM from HPE’s SmartMemory lineup. LRDIMM technology uses a data buffer chip to reduce the electrical load on the memory controller, enabling servers to run at full speed with all memory slots populated. This is critical for maximum-memory configurations on Gen10 Plus platforms — where RDIMM […]
P00924-B21 — HPE 32GB DDR4-2933MHz RDIMM ECC Registered SmartMemory | Technical Guide
Overview The HPE P00924-B21 is a 32GB DDR4-2933MHz SmartMemory Registered DIMM for HPE ProLiant Gen10 servers. This is the mainstream capacity tier for enterprises standardizing on 2933MHz memory with Cascade Lake Xeon processors. SmartMemory authentication ensures optimal iLO integration, including real-time health monitoring and Advanced ECC protection. Specifications Specification Detail Part Number P00924-B21 (option) / […]
P06035-B21 — HPE 64GB DDR4-3200MHz RDIMM ECC Registered SmartMemory | Technical Guide
Overview The HPE P06035-B21 is a 64GB DDR4-3200MHz Registered DIMM from HPE’s SmartMemory product line. As the highest-speed DDR4 RDIMM for HPE Gen10 Plus platforms, it provides maximum bandwidth for workloads running on third-generation Intel Xeon Scalable processors. The 3200MHz speed represents the ceiling of DDR4 performance before the transition to DDR5. Specifications Specification Detail […]
P00930-B21 — HPE 64GB DDR4-2933MHz RDIMM ECC Registered SmartMemory | Technical Guide
Overview The HPE P00930-B21 is a 64GB DDR4-2933MHz Registered DIMM from HPE’s SmartMemory line. SmartMemory modules are authenticated by the server’s iLO firmware, unlocking Advanced ECC features and performance optimizations unavailable with third-party memory. This module targets HPE ProLiant Gen10 and Gen10 Plus servers running second-generation Intel Xeon Scalable processors. Specifications Specification Detail Part Number […]
AB566039 — Dell 64GB DDR4-3200MHz RDIMM ECC Registered Memory | Technical Guide
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, […]
AA799064 — Dell 32GB DDR4-2933MHz RDIMM ECC Registered Memory | Technical Guide
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 […]
A9781928 — Dell 16GB DDR4-2666MHz RDIMM ECC Registered Memory | Technical Guide
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 […]
SNP75X1VC/32G — Dell 32GB DDR4-2666MHz RDIMM ECC Registered Memory | Technical Guide
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 […]