Samsung - Spinpoint M80 Series 40gb 5400rpm 8mb 2.5inch Udma/100 Ide Notebook Drive. 
 Features: 
 • 80gb Formatted Capacity Per Disk 
 • Perpendicular Magnetic Recording Technology 
 • Ultra Ata-100 Interface 
 • Fluid Dynamic Bearing Spindle Motor Technology 
 • Load/unload Head Technology 
 • Ata Security Mode Feature Set 
 • Ata Smart Feature Set 
 • Ata Automatic Acoustic Management Feature Set 
 • Ata Device Configuration Overlay Feature Set 
 • Multi-burst On-the-fly Error Correction 
 • Silentseek™ 
 • Hybrid Latch System For Reliability And Quietness 
 Drive Configuration: 
 >interface :ata-6 
 >buffer Dram Size: 8 Mbytes 
 >bytes Per Sector :512 
 Performance Specifications 
 >read Seek Time (typ.) 
 >track To Track :2 Ms 
 >average :12 Ms 
 >full Stroke :22 Ms 
 >average Latency :5.6 Ms 
 >rotational Speed :5400 Rpm 
 >data Transfer Rate 
 >media To/from Buffer (max.):530mb/s 
 >buffer To/from Host (max.) :100mb/s 
 >drive Ready Time (typ.) :3 4 Sec 
 Shipping : Same Day.