HPE 16GB (1x16GB) Single Rank x8 DDR5-4800 Smart Memory Kit (P43322-B21 / P46602-001)

The HPE 16GB Single Rank x8 DDR5-4800 Registered Memory Kit (HPE Option Part Number: P43322-B21 / Spare Part Number: P46602-001 / Assembly Part Number: P43324-0A1) is an original server-grade DDR5 DRAM module engineered for 11th Generation HPE ProLiant servers. Operating at high-speed 4800 MT/s with CAS latency CL40 at standard 1.1V, this Single Rank x8 (1Rx8) Registered DIMM (RDIMM) offers exceptional memory bandwidth and signal integrity for modern enterprise server applications.

Utilizing advanced DDR5 architecture featuring On-Die ECC alongside module-level Error-Correcting Code (ECC), the P43322-B21 module provides improved fault tolerance, lower power consumption, and enhanced stability compared to legacy DDR4 memory. Integrated Power Management Integrated Circuits (PMIC) directly on the DIMM optimize voltage regulation, enabling consistent data processing for multi-core processor environments and cloud computing infrastructure.

Available from DataDive, your trusted Server Parts Supplier in Doha, this original HPE server RAM module is available in our Memory collection, ideal for expanding server redundancy, replacing failed memory modules, reducing energy costs, and powering enterprise infrastructure across supported HPE ProLiant rack and tower server platforms.

Technical Specifications:

• Brand: HPE (Hewlett Packard Enterprise OEM)

• HPE Option Part Number: P43322-B21

• HPE Spare Part Number: P46602-001

• HPE Assembly Part Number: P43324-0A1

• Memory Capacity: 16GB (1 x 16GB Module)

• Memory Type: DDR5 SDRAM (288-Pin RDIMM)

• Speed & Transfer Rate: PC5-38400 / DDR5-4800 MHz

• Rank & Organization: Single Rank x8 (1Rx8)

• Error Correction & Form Factor: ECC Registered (RDIMM) with On-Die ECC

• CAS Latency & Voltage: CL40 (40-39-39), 1.1V Standard (Integrated PMIC)

• CPU & Population Rules: Supported on 4th Gen Intel Xeon Scalable Processors (Sapphire Rapids) and AMD EPYC 9004 Series Processors in HPE ProLiant Gen11 platforms. Follows HPE Gen11 8-channel or 12-channel memory population guidelines (must not be mixed with DDR4 memory; populating 1 DIMM per channel allows native 4800 MT/s execution).

System Compatibility List:

• HPE ProLiant Gen11 Rack & Tower Servers: ProLiant DL320 Gen11, DL360 Gen11, DL380 Gen11, DL385 Gen11, DL560 Gen11, ML350 Gen11

• HPE Cray & Synergy Gen11 Systems: Compute Blades and Compute Modules supporting DDR5 SmartMemory Architecture

• HPE Storage & Hyperconverged Infrastructure: Alletra Storage Servers and Next-Gen Data Infrastructure Nodes