Kingston M51264J90-A1 | 4GB DDR3-1333MHz PC3-10600 non-ECC Unbuffered CL9 204-Pin SO-DIMM Dual Rank Memory Module

Technical Specs:
- Memory Size: 4GB
- Memory Technology: DDR3 SDRAM
- Memory Speed: 1333 MHz
- Memory Standard: DDR3-1333/PC3-10600
- CAS Latency: CL9
- Error Checking: Non-ECC
- Signal Processing: Unbuffered
- Number of Pins: 204-pin
- Form Factor: SoDIMM
- Rank: Dual Rank
- Voltage: 1.5V
- Module Configuration: 512M x 64

Helpful Notes:
- This memory module is compatible with laptops and small form factor systems that support DDR3 SO-DIMM memory.
- Non-ECC memory is suitable for standard computing applications, while ECC memory is designed for servers and workstations that require high reliability.
- Dual rank memory modules provide better performance than single rank modules, especially when multiple modules are installed.