Lenovo 16GB 2Rx4 DDR4-2133P PC4-17000 ECC RAM 47J0253 46W0798 M393A2G40DB0-CPB
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Lenovo 16GB 2Rx4 DDR4-2133P PC4-17000 ECC RAM 47J0253 46W0798 M393A2G40DB0-CPB
Enhance the performance and reliability of your enterprise server with the Lenovo 16GB 2Rx4 DDR4-2133P PC4-17000 ECC RAM 47J0253 46W0798 M393A2G40DB0-CPB-LENOVO. Manufactured by Samsung and qualified for Lenovo server platforms, this high-performance DDR4 Registered ECC memory module is engineered to deliver dependable operation in mission-critical environments. Featuring Lenovo-recognized firmware and compatibility validation, this module integrates seamlessly into supported Lenovo ThinkServer and ThinkSystem platforms while providing the stability required for virtualization, database workloads, cloud infrastructure, and business-critical applications.
Built with a dual-rank 2Rx4 architecture and operating at 2133 MT/s, the M393A2G40DB0-CPB-LENOVO offers an ideal balance of capacity, reliability, and performance. Its Registered DIMM (RDIMM) design reduces electrical loading on the memory controller, enabling greater scalability and enhanced signal integrity in multi-DIMM server configurations.
Key Features
- Title: Lenovo 16GB 2Rx4 DDR4-2133P PC4-17000 ECC RAM 47J0253 46W0798 M393A2G40DB0-CPB-LENOVO
- Manufacturer: Samsung
- Lenovo FRU / Part Number: 46W0798
- Additional Lenovo Part Number: 47J0253
- Samsung Part Number: M393A2G40DB0-CPB-LENOVO
- Capacity: 16GB
- Memory Type: DDR4 SDRAM
- Form Factor: 288-Pin Registered DIMM (RDIMM)
- Speed: DDR4-2133 (2133 MT/s)
- Bandwidth: PC4-17000R
- Rank Configuration: 2Rx4 Dual Rank
- CAS Latency: CL15
- Error Correction: ECC Registered
- Operating Voltage: 1.2V
- Memory Clock Speed: 266 MHz
- Buffered Architecture: Registered (RDIMM)
- Chipkill-Class Protection Support
- Enterprise-Class Server Memory
Enterprise-Class Reliability
The M393A2G40DB0-CPB-LENOVO is designed for data center and server environments where uptime and data integrity are essential. ECC functionality continuously detects and corrects single-bit memory errors, helping reduce data corruption risks and unexpected system interruptions. The registered memory architecture buffers command and address signals, improving stability across complex multi-channel memory configurations.
Lenovo Optimized Compatibility
This Lenovo-qualified memory module contains firmware identifiers recognized by Lenovo platform management technologies, helping prevent compatibility warnings and ensuring proper integration with supported Lenovo systems.
Benefits include:
- Lenovo platform validation
- Recognized by Lenovo BIOS, IMM, and XClarity Controller environments
- Stable operation in enterprise server deployments
- Optimized memory compatibility for Lenovo-certified configurations
Hardware Compatibility
Designed for servers utilizing DDR4 Registered ECC memory, including many systems based on:
- Intel Xeon E5-2600 v3 (Haswell-EP) processors
- Intel Xeon E5-2600 v4 (Broadwell-EP) processors
- Lenovo ThinkServer Gen5 platforms
- Lenovo ThinkSystem servers supporting DDR4-2133 RDIMM memory
Important: This memory module should not be mixed with LRDIMM or NVDIMM modules within the same memory configuration. Memory channels should maintain consistent DIMM types for proper operation.
Compatible Alternative Part Numbers
The following part numbers offer similar specifications and compatibility for supported DDR4-2133 ECC RDIMM server environments:
- Samsung M393A2G40DB0-CPB
- Lenovo 46W0798
- Lenovo 47J0253
- Lenovo 00D4968
- Lenovo 00D4969
- IBM 95Y4807
- IBM 95Y4812
- HPE 726719-B21
- HPE 752369-081
- Dell SNPPR5D1C/16G
- Micron MTA18ASF2G72PDZ-2G1
- Kingston KVR21R15D4/16
Compatible Memory Modules
For upgrades and expansion within supported server configurations, the following modules are commonly deployed alongside this memory:
- Samsung M393A2G40DB0-CPB 16GB DDR4-2133 RDIMM
- Samsung M393A4K40BB0-CPB 32GB DDR4-2133 RDIMM
- Samsung M393A8G40D40-CPB 64GB DDR4-2133 RDIMM
- Micron MTA18ASF2G72PDZ-2G1 16GB DDR4-2133 RDIMM
- Hynix HMA42GR7MFR4N-TF 16GB DDR4-2133 RDIMM
- Lenovo 46W0821 32GB DDR4-2133 RDIMM
- Lenovo 46W0825 64GB DDR4-2133 RDIMM
Ideal Applications
The Lenovo 16GB 2Rx4 DDR4-2133P PC4-17000 ECC RAM 47J0253 46W0798 M393A2G40DB0-CPB-LENOVO is an excellent choice for enterprise environments requiring dependable memory performance for:
- Virtualization platforms
- Database servers
- Cloud infrastructure
- Enterprise resource planning (ERP)
- Email and collaboration servers
- Business-critical applications
- High-density server deployments
When reliability, Lenovo-certified compatibility, and enterprise-grade performance are essential, the Samsung-built M393A2G40DB0-CPB-LENOVO 16GB DDR4-2133 ECC RDIMM provides a trusted memory solution for maintaining stable and efficient server operations.