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P64986-K21 HPE 64GB DDR5-6400MT/s DIMM Smart Memory Module

P64986-K21 Overview

The HPE P64986-K21 is a 64GB DDR5 SmartMemory module designed for HPE ProLiant Gen11 servers, delivering 6400MT/s speed (PC5-51200) for high-performance, memory-intensive enterprise workloads. Its 288-pin DIMM design and 1.1V operation provide energy efficiency, high bandwidth, and next-generation DDR5 performance.Equipped with ECC (Error-Correcting Code), it ensures data integrity and system stability, critical for mission-critical workloads. As part of HPE SmartMemory, it is fully validated to guarantee compatibility, reliability, and optimized performance with supported HPE platforms.

Availability: In Stock
SKU:P64986-K21
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P64986-K21 Technical Specifications

HPE 64GB DDR5-6400MT/s DIMM Smart Memory Module

Manufacturer Part Number: P64986-K21
Brand Name: HPE
Product Type: DDR5 Registered DIMM (RDIMM) Smart Memory
Capacity: 64GB
Memory Technology: DDR5 SDRAM
Form Factor: 288-pin RDIMM
Module Type: Registered (Buffered)
Error Correction: ECC (Error-Correcting Code)
Memory Speed: 6400 MT/s (PC5-51200)
CAS Latency (CL): CL52 (typical for DDR5-6400)
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 for high bandwidth workloads
Thermal Sensor: Integrated
Operating Temperature: 0°C to 85°C

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