Enhance the performance and reliability of your Lenovo server or enterprise workstation with the Lenovo 16GB DDR4-2400 ECC Registered Memory Module. Built using the proven Samsung M393A2G40EB1-CRC DRAM platform, this module delivers 16GB of DDR4-2400 (PC4-19200) memory capacity in a 2Rx4 registered ECC configuration, providing the stability and data integrity required for demanding business workloads, virtualization environments, database applications, and mission-critical systems.
Featuring Error-Correcting Code (ECC) technology and a Registered DIMM (RDIMM) architecture, this memory module helps minimize data corruption and improve system uptime. Lenovo-certified part numbers 46W0831 and 00NV204 ensure compatibility with supported Lenovo server platforms designed for DDR4 RDIMM memory.
Key Features
- 16GB DDR4 SDRAM capacity
- DDR4-2400T (PC4-19200) speed
- ECC (Error-Correcting Code) support
- Registered DIMM (RDIMM)
- Dual-rank 2Rx4 configuration
- 288-pin DIMM form factor
- Designed for Lenovo servers and enterprise systems
- Built with Samsung memory components
- Optimized for reliability, stability, and continuous operation
Alternative Part Numbers
- M393A2G40EB1-CRC
- 46W0831
- 00NV204
- M393A2G40EB1-CRC0Q
- M393A2G40EB1-CRCQ
Compatible Modules
The following modules feature similar specifications and are commonly deployed alongside this memory module in supported systems:
- Samsung M393A2G40EB1-CRC
- Samsung M393A2K40BB1-CRC
- Samsung M393A2G40DB0-CPB
- SK hynix HMA42GR7MFR4N-UH
- SK hynix HMA42GR7AFR4N-UH
- Micron MTA18ASF2G72PDZ-2G3
- Micron MTA18ASF2G72PZ-2G3
- Lenovo 46W0831
- Lenovo 00NV204
Note: Mixing memory modules is subject to system, chipset, BIOS, and platform limitations. For best performance and compatibility, use identical capacity, speed, rank, and ECC RDIMM specifications.
Benefits of Upgrading
- Increases available memory for virtualization and multi-user workloads
- Improves server responsiveness and application performance
- ECC technology helps detect and correct memory errors
- Registered design enhances stability in enterprise environments
- Ideal for data centers, business servers, and professional workstations
Technical Specifications
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Manufacturer: Samsung (Lenovo OEM)
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Part Number: M393A2G40EB1-CRC
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Lenovo Part Numbers: 46W0831, 00NV204
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SKU: M393A2G40EB1-CRC-LENOVO
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Capacity: 16GB
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Memory Technology: DDR4 SDRAM
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Speed: DDR4-2400T / PC4-19200
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Form Factor: 288-Pin RDIMM
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Rank Configuration: 2Rx4
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Error Checking: ECC
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Buffer Type: Registered
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Voltage: 1.2V
Whether you are expanding memory capacity in a Lenovo server or replacing an existing DIMM, the Lenovo 16GB 2Rx4 DDR4-2400T ECC Registered Memory Module provides the performance, reliability, and enterprise-class data protection required for demanding business applications and server environments.
