One USB v3.0 Type-A Port and One USB v2.0 Type-A Port
Firewire Ports
None
Card Reader
None
Original Optical Drives
External Option Only
Original Hard Drives
This Machine Does Not Support 2.5" Drives
Original Solid State Drives
128GB, 256GB Nandflash Solid State Drive
Drive Notes
The Lenovo IdeaPad U300s Laptop Supports Single Drive Configuration Only. (One Proprietary Solid State Nandflash Drive) Note: The Nandflash Storage Drive is integrated on the system board and can not be upgraded or replaced.