Samsung M471B5273DHO-CH9 | 4GB DDR3-1333MHz PC3-10600 non-ECC Unbuffered CL9 204-Pin SoDimm Dual Rank Memory Module

1. Memory Size: 4GB
2. Memory Technology: DDR3 SDRAM
3. Memory Speed: 1333 MHz
4. Memory Standard: PC3-10600
5. CAS Latency: CL9
6. Error Checking: Non-ECC
7. Signal Processing: Unbuffered
8. Number of Pins: 204-Pin SoDimm
9. Rank: Dual Rank
10. Operating Voltage: 1.5V
11. Form Factor: SoDimm
12. Memory Configuration: 512M x 8

Notes:
1. This memory module is compatible with laptops and other mobile devices that support DDR3 SDRAM.
2. Dual Rank memory modules provide better performance compared to Single Rank modules.
3. The low operating voltage of 1.5V makes this memory module energy efficient and helps to reduce power consumption.