M471A1G43DB0-CPB Samsung 8GB DDR4-2133 SODIMM
M471A1G43DB0-CPB is an 8GB DDR4-2133 non-ECC unbuffered SODIMM manufactured by Samsung. This compact 260-pin memory module is designed for compatible laptops, mini PCs and embedded systems that support standard DDR4 SODIMM memory.
The module operates at 2133 MT/s with a standard DDR4 voltage of 1.2V. Its dual-rank 2Rx8 organization, CL15 timing and PC4-17000S classification make it suitable for compatible memory upgrades and replacement applications.
Key Features
- 8GB DDR4 memory capacity
- DDR4-2133 data rate
- PC4-17000S industry designation
- 260-pin SODIMM form factor
- Non-ECC architecture
- Unbuffered signal processing
- Dual-rank 2Rx8 organization
- CL15 CAS latency
- 15-15-15 timing
- Standard 1.2V operation
- Commercial operating temperature from 0°C to 85°C
- 1G × 64 module organization
- (512M × 8) × 16 component composition
- Manufactured by Samsung
- One physical 8GB module per quantity ordered
Common Applications
- Compatible laptop memory upgrades
- Mini PCs and compact computers
- Small-form-factor business systems
- Compatible embedded computing platforms
- Replacement of an identical Samsung module
- Legacy DDR4-2133 system maintenance
Is M471A1G43DB0-CPB Compatible With My System?
Before ordering, verify that your system supports 260-pin DDR4-2133 non-ECC SODIMM memory, 8GB capacity per slot and a dual-rank 2Rx8 organization. This module is not interchangeable with desktop UDIMM, ECC SODIMM, registered RDIMM, LRDIMM, DDR3 or DDR5 memory.
The 2Rx8 designation means the module contains two logical ranks and uses x8-width DRAM components. It does not indicate that two or eight modules are included. Each quantity ordered includes one physical 8GB SODIMM.
When adding this module to existing memory, confirm the system’s maximum capacity, supported capacity per slot and memory-population rules. Try to match the existing module’s capacity, speed, voltage and rank organization. The module may operate below 2133 MT/s when limited by the processor, system firmware or existing memory configuration.
M471A1G43DB0-CPB Specifications
Capacity | 8GB |
Memory Type | DDR4 |
ECC | Non-ECC |
DIMM Type | SODIMM |
Rank | 2Rx8 |
Speed | 2133 |
Voltage | 1.2V |
Module Name | PC4-17000P-S |
Pins | 260-pin |
Chip Size | 4Gb |
Banks | 16 Banks & POD-1.2V |
Organization | x8 |
Temperature | Commercial Temp.(0°C ~ 85°C) |
Frequency | 1066 |
Made By | Samsung |
Need Help Confirming Compatibility?
Compare the complete part number and specifications with your existing module or system documentation. For assistance selecting compatible memory, contact AMP before ordering.









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