Dell Inspiron 3000, model M233XT, a late 1990s Pentium MMX laptop. Dell's model number for this unit is TS30H, printed on the bottom label.Tested and working. The CD drive works. The CMOS battery and the main battery are both dead, which is expected for a laptop this age. Because of the dead CMOS battery the BIOS shows a few startup messages, and pressing F1 lets it continue booting normally into its installed Windows desktop every time.Pentium MMX processor at 233 MHz, 48 MB of RAM, a roughly 3.2 GB hard drive, and a working CD ROM drive. The AC adapter is included and is the one used to test the machine. Overall condition is clean for its age. A good pick for anyone running DOS or Windows 95 and 98 era software and games.