Driver Information 
 Old drivers impact system performance and make your PC and hardware vulnerable to errors and crashes. We suggest you to download the latest drivers.
 Keep your 
ST9250421AS ATA Device driver upto date to maximize its performance, fixing any error related to driver.
 
 
 
 
 ST9250421AS ATA Device is a windows driver. It's released by 
Microsoft  
 Type:    DiskDrive 
 Version:   6.1.7600.16385 
 Date:  2006-06-21
   Hardware IDs: 
 
 IDE\DiskST9250421AS_____________________________HP14____
IDE\ST9250421AS_____________________________HP14____
IDE\DiskST9250421AS_____________________________
ST9250421AS_____________________________HP14____
GenDisk
  
  Compatible IDs: 
 
 GenDisk
  
 The following operating system has used this driver: 
 
  Microsoft Windows 7 Enterprise  
 Microsoft Windows 7 Ultimate  
 Microsoft Windows 7 Home Premium  
 Microsoft Windows XP Professional 
 Microsoft  Windows Vista? Ultimate  
 Microsoft  Windows Vista? Enterprise  
 Microsoft Windows 8 Pro 
 Micros 
 This download is valid for the product(s) listed below:
ASUSTeK Computer Inc.         - N61Vg                
 COMPAL - CANTIGA_ 
 Sony Corporation - VGN-FW21Z 
 Seneca - pro942 
 TOSHIBA - Satellite M110 (PSMB0U-1234567) 
 Hewlett-Packard - HP Compaq nx9420 (RH450EA#ABB) (103C_5336AN/F.1D- SKU:RH450EA#ABB) 
 Hewlett-Packard - HP Compaq dc7900 Ultra-Slim Desktop (103C_53307F- SKU:KP722AV) 
 Acer - Aspire 7720      (None/V1.45- SKU:None) 
 LENOVO - 2958                 (Lenovo/Lenovo G550- SKU:Lenovo) 
 Acer - TravelMate 4720                 (0100) 
 Hewlett-Packard - HP Pavilion dv3 Notebook PC (103C_5335KV/F.06- SKU:VM702PA#AKL) 
 Hewlett-Packard - HP Pavilion dv9700 Notebook PC     (Rev 1) 
 Hewlett-Packard - HP Compaq dc7900 Ultra-Slim Desktop (103C_53307F- S 
Notices:
The software drivers provided on this page are generic versions and can be used for general purposes. However, computer original equipment manufacturers (OEMs) may have altered the features, incorporated customizations, or made other changes to the software or software packaging they provide. To avoid any potential installation incompatibilities on your OEM system, We recommend that you check with your OEM and use the software provided via your system manufacturer. We or the computer original equipment manufacturer (OEM) may not provide technical support for some or all issues that could arise from the usage of this generic version of software drivers.