P64985-B21 HPE 32GB PC5-51200 DDR5-6400MT/s DIMM Smart Memory Module
P64985-B21 Overview
The HPE P64985-B21 is a 32GB DDR5 SmartMemory module designed for HPE ProLiant Gen11 servers, delivering 6400MT/s speed (PC5-51200) to provide maximum memory bandwidth and low-latency performance for next-generation enterprise workloads. Its 288-pin DIMM form factor supports DDR5 technology, enabling higher performance and efficiency compared to DDR4 modules.As part of HPE SmartMemory, this module is fully validated for HPE platform compatibility, system reliability, and optimized performance. SmartMemory features also include predictive failure alerts, enhanced power management, and advanced reliability mechanisms, which help minimize downtime and improve operational efficiency.
$2,074
P64985-B21 Technical Specifications
HPE 32GB PC5-51200 DDR5-6400MT/s DIMM Smart Memory Module
Manufacturer Part Number: P64985-B21
Brand Name: HPE
Product Type: DDR5 Registered DIMM (RDIMM) Smart Memory
Capacity: 32GB
Memory Technology: DDR5 SDRAM
Form Factor: 288-pin RDIMM
Module Type: Registered (Buffered)
Error Correction: ECC
Memory Speed: 6400 MT/s (PC5-51200)
CAS Latency (CL): CL52
Rank: Dual Rank (2Rx4)
Bus Width: 64-bit
Voltage: 1.1V
Chip Organization: x4
Data Integrity: ECC error detection & correction
Compatibility: HPE ProLiant Gen11 Servers
Performance: Enterprise-grade optimized
Thermal Sensor: Integrated
Operating Temperature: 0°C to 85°C
Storage Temperature: -55°C to 100°C
Related products
-
Memory - RAM, HPE Memory - RAM
343055-B21 HP 1GB DDR2 Registered ECC PC2-3200 Server Memory
343055-B21 Overview
343055-B21 . Is a DDR2 Module. DDR2 Modules run from 533 to 800 MT/s (million transfers per second) This is a 512MB module. The Bus Type is PC-3200. Uses ECC (Error Correcting Code), ideal when system failure must be avoided at all costs. Is also registered which makes it stable enough for server conditions. The data transfer rate for this specific part is 400 Mhz.
SKU: 343055-B21 -
Memory - RAM
MRB4U300JJJM8GX2 Mushkin Redline Series DDR4 DRAM 16GB
MRB4U300JJJM8GX2 Overview
32GB (2x16GB) DDR4-2666 (PC4-21300) CL-16 Desktop Memory Kit *Ideal for High-Performance Gaming/Overclocking enthusiasts *288-pin / Low-Voltage 1.2V / Timings: 16-17-17-36 *Compatible w/ AMD Ryzen and All DDR4-2666 Platform
SKU: MRB4U300JJJM8GX2 -
HPE Memory - RAM, Memory - RAM
408854-B21 HP 8GB DDR2 Registered ECC PC2-5300 Server Memory
408854-B21 Overview
408854-B21 . Is a DDR2 Module. DDR2 Modules run from 533 to 800 MT/s (million transfers per second). Has a total capacity of 4GB (Gigabytes). The Bus Type is PC-5300. Registered ECC help prevent data corruption and maintain data integrity, usually used in servers. The data transfer rate for this specific part is 667 Mhz.
SKU: 408854-B21 -
Memory - RAM, HPE Memory - RAM
343056-B21 HP 2GB DDR2 Registered ECC PC2-3200 Server Memory
343056-B21 Overview
343056-B21 . Is a DDR2 Module. DDR2 Modules run from 533 to 800 MT/s (million transfers per second). This is a 1GB module. The Bus Type is PC-3200. Its ECC (Error Correction Code) features prevent data corruption and system failure which is typically ideal for server machines. You can expect the data to transfer at a rate of 400 Mhz.
SKU: 343056-B21
