HPE SPS-DIMM 32GB PC4-3200AA-R Registered ECC DDR4 Memory Module P21674-001B

This HPE SmartMemory module pairs 32GB capacity with registered ECC and a 3200MT/s transfer rate, tuned for ProLiant Gen10 Plus and Gen11 servers where data integrity and sustained throughput matter. Unlike standard DIMMs, it is engineered for HPE platform compatibility and validated under server workloads.

Highlights

• 32GB DDR4 registered ECC memory
• 3200MT/s data rate, CL22 latency
• Dual-rank design for balanced performance
• HPE SmartMemory for ProLiant Gen10 Plus/Gen11

In daily use

In virtualized environments, database servers, or memory-intensive applications, this module helps maintain consistent performance. Registered buffering reduces electrical load on the memory controller, allowing higher capacities per channel. ECC corrects single-bit errors and detects multi-bit errors, reducing the risk of silent data corruption.

Full specifications

• Memory capacity: 32 GB
• Memory type: DDR4 SDRAM
• Module type: DIMM
• Form factor: 288-pin DIMM
• Memory speed: 3200 MHz
• Data transfer rate: 3200 MT/s
• Error correction: ECC
• Buffering type: Registered (RDIMM)
• Rank: Dual Rank (2Rx4)
• Voltage: 1.2 V
• CAS latency: CL22
• Features: HPE SmartMemory, Lead-Free, Halogen-Free
• Application: Server, Workstation
• Compatibility: HPE ProLiant Gen10 Plus / Gen11 Servers
• Configuration: 1 x 32 GB
• Memory standard: PC4-3200AA-R

Final note

A server-grade memory solution built for HPE ProLiant platforms, delivering capacity, speed, and reliability for demanding enterprise workloads.