Samsung M474A2K43DB1-CWE 16GB DDR4-3200 ECC SODIMM
M474A2K43DB1-CWE is a 16GB DDR4-3200 ECC SODIMM manufactured by Samsung. This compact 260-pin memory module is intended for compatible systems that explicitly support unbuffered DDR4 ECC SODIMM memory.
The module operates at 3200 MT/s and 1.2V with CL22 latency. In addition, its dual-rank 2Rx8 organization uses 18 x8 DRAM components to provide a 72-bit data path that includes ECC functionality.
Key Features
- 16GB DDR4 memory capacity
- DDR4-3200 data rate
- PC4-25600S industry designation
- 260-pin SODIMM form factor
- ECC error-correcting capability
- Unbuffered architecture
- Dual-rank 2Rx8 organization
- 2G × 72 module organization
- CL22 CAS latency
- Standard 1.2V operation
- Manufactured by Samsung
- One physical module per quantity ordered
Common Applications
- Compatible mobile workstations
- Compact servers that support ECC SODIMM memory
- Embedded computing platforms
- Industrial computers
- Replacement of an identical Samsung memory module
Is M474A2K43DB1-CWE Compatible With My System?
Before ordering, verify that your system supports 260-pin DDR4-3200 unbuffered ECC SODIMM memory. ECC functionality requires support from the processor, chipset, motherboard and system firmware.
This module is not interchangeable with desktop UDIMM, ECC UDIMM, registered RDIMM, LRDIMM, DDR3 or DDR5 memory. Furthermore, a system that accepts ordinary DDR4 SODIMMs may not support ECC SODIMMs.
The 2Rx8 designation describes two logical memory ranks made with x8-width DRAM components. It does not indicate a two-module kit. Each quantity ordered contains one 16GB module.
M474A2K43DB1-CWE Specifications
Capacity | 16GB |
Memory Type | DDR4 |
ECC | ECC |
DIMM Type | SODIMM |
Rank | 2Rx8 |
Speed | 3200 |
Voltage | 1.2V |
Module Name | PC4-25600S |
Form Factor | SODIMM |
Pins | 260-pin |
Depth | 2G |
Chip Size | 8Gb |
Banks | 16 Banks & POD-1.2V |
Temperature | Commercial Temp.(0°C ~ 85°C) |
Made By | Samsung |
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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