HPE 32GBDual Rank x8 DDR4-3200 Unbuffered Standard Memory Module

Overview

The HPE P43022-B21 is a 32 GB DDR4-3200 unbuffered memory module designed to enhance the performance and capacity of compatible HPE ProLiant servers. Operating at a transfer rate of 3200 MT per second with a dual rank x8 configuration, it supports faster data handling and smoother multitasking for demanding workloads. This module is ideal for environments that require reliable uptime and efficient memory expansion, such as small businesses, branch offices, and labs running virtual machines or database applications.

Key features

• High-capacity 32 GB DDR4 memory that boosts server performance and application responsiveness
• 3200 MT per second transfer speed to improve data throughput and reduce bottlenecks
• Dual rank x8 layout balances bandwidth and cost for efficient memory utilization
• Error correcting code (ECC) technology detects and corrects data errors to maintain system stability
• CAS latency of 22-22-22 ensures predictable timing for consistent workload performance
• Unbuffered 288-pin UDIMM format simplifies installation and compatibility with supported servers
• Operates at a low voltage of 1.2 volts to reduce power consumption and heat generation
• Tested and certified by HPE to guarantee seamless integration with ProLiant DL20 Gen10 Plus and ML30 Gen10 Plus systems

Key specs

• Memory capacity: 32 GB
• Memory type: DDR4
• Speed: 3200 MT per second
• Configuration: Dual rank x8
• CAS latency: 22-22-22
• Form factor: 288-pin unbuffered UDIMM
• Voltage: 1.2 V
• Compatibility: HPE ProLiant DL20 Gen10 Plus, ML30 Gen10 Plus

Compatibility and integration

This memory module is specifically qualified for HPE ProLiant DL20 Gen10 Plus and ML30 Gen10 Plus servers, ensuring that firmware, thermal management, and system diagnostics remain within specification. Its unbuffered design allows for straightforward installation without requiring additional configuration, making it a practical choice for expanding existing systems or building new ones.

Ideal uses and environments

The P43022-B21 module is well suited to small business servers, branch office deployments, and lab environments where additional memory capacity supports virtualization, database management, and multitasking. Its ECC capability helps maintain data integrity and uptime, which is critical for continuous operation in professional IT settings.