HP 637233-291 | 4GB DDR3-1600MHz PC3-12800 non-ECC Unbuffered CL11 204-Pin SO-DIMM 1.35V Low Voltage Dual Rank Memory Module

Technical Specs:
- Capacity: 4GB
- Memory Type: DDR3 SDRAM
- Memory Speed: 1600 MHz
- CAS Latency: CL11
- Pin Count: 204
- Form Factor: SoDimm
- Voltage: 1.35V
- Rank: Dual Rank
- Error Correction Code: Non-ECC
- Buffered/Unbuffered: Unbuffered

Helpful Notes:
1. This memory module is designed for laptops and other portable devices that require low voltage and high performance.
2. The dual rank feature allows for better performance and multitasking capabilities.
3. The non-ECC error correction code makes this module more affordable and suitable for non-critical applications.