M391A4G43AB1-CWE Samsung 32GB DDR4-3200 ECC UDIMM

M391A4G43AB1-CWE Samsung 32GB DDR4-3200 ECC UDIMM

M391A4G43AB1-CWE is a 32GB DDR4-3200 unbuffered ECC UDIMM manufactured by Samsung. This 288-pin memory module provides PC4-25600E performance for compatible systems that support DDR4 ECC UDIMM memory.

The module operates at 3200 MT/s with CL22 latency, 22-22-22 primary timings and the standard DDR4 voltage of 1.2V. Its dual-rank 2Rx8 organization supports reliable operation in compatible systems. Each quantity ordered includes one 32GB memory module.

Key Features

• 32GB DDR4 memory capacity
• DDR4-3200 data rate
• PC4-25600E industry designation
• 288-pin ECC UDIMM form factor
• Unbuffered ECC architecture
• Dual-rank 2Rx8 organization
• CL22 CAS latency
• 22-22-22 primary timings
• 1.2V standard DDR4 operation
• 25.6 GB/s theoretical bandwidth
• Manufactured by Samsung
• One module per quantity ordered

Common Applications

• Entry-level and tower servers
• Workstations that support ECC UDIMMs
• Network-attached storage (NAS) systems
• Industrial and embedded computers
• Replacement of an identical Samsung module

Is M391A4G43AB1-CWE Compatible With My System?

Before ordering, verify that the server, workstation or embedded system supports 288-pin DDR4 unbuffered ECC UDIMM memory. The system must also support 32GB module capacities and dual-rank 2Rx8 organization.

This module is not interchangeable with DDR3 or DDR5 memory, registered RDIMM, load-reduced LRDIMM or laptop SODIMM memory. The module may operate below 3200 MT/s when limited by the processor, motherboard or installed-memory configuration.

M391A4G43AB1-CWE Specifications

Need Help Confirming Compatibility?

Compare the complete part number and specifications with your existing module or system documentation. For help selecting compatible memory, contact AMP before ordering.

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