ThinkPad UltraSlim USB DVD Burner
Lenovo Part# 4XA0E97775
CD/DVD Drives – DVD-Writer - DVD-RAM/±R/ ±RW - Double-layer - External - USB 3.0 - China - 0.5" Height - 5.4" Width - 6.1" Depth - 1 Packaged Quantity - 1 Year Limited Warranty - 768 KB Buffer - Operating ...
1TB Hard Drive ThinkCentre
Lenovo Part# 4XB0P01013
Hard Drives - Internal – Hard Drive - 128 MB Buffer - No Wireless LAN - SATA - SATA/600 - 5400 Spindle Speed (rpm) - Restriction of Hazardous Substances (RoHS) - Internal - 2.5" Form Factor - Desktop PC - 1 TB Storage Capacity