CMS 1TB mini m-SATA SSD Drive SATA III 6GB/s Compatible with Dell Precision M3800, Precision Mobile Workstation M4800, Precision Mobile Workstation M6800 - D96 - Walmart.com
Dell Precision Mobile Workstation M4800 Owner's Manual
Can I use mSATA in WWAN slot of M4800? - Dell Community
Dell TJ52Y - MSATA to SATA 2.5" SSD Converter Adapter Kit for E6540 E6430 E6220