Hynix Laptop RAM DDR4 4GB 3200 

• Brand: SK Hynix
• Capacity: 4GB
• Memory Type: DDR4 (Double Data Rate 4)
• Module Format: SODIMM (Small Outline Dual In-Line Memory Module)
• Pin Configuration: 260-pin
• Voltage: 1.2V
• Speed: 3200MHz (PC4-25600)
• CAS Latency (CL): CAS latency is a measure of the delay between the memory controller requesting data and the data being available. Specific CL values may vary; common values for DDR4 include 15, 16, 17, etc.
• Error Checking: Non-ECC (Error-Correcting Code) - ECC is not typically found in laptop RAM, as it's more commonly used in server environments.
• Memory Organization: The organization is typically mentioned in terms like 1Rx8 or 2Rx8, indicating the arrangement of memory chips on the module.
• Form Factor: SODIMM, designed for smaller form factor systems like laptops.
• Compatibility: Designed for laptops with DDR4 SODIMM memory slots.