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February 26th, 2013 15:00

Plz help! Dell studio Hard Drive question

I'm not very computer savvy and in need of help..... My hard drive went bad in my Dell Studio 1555 a week ago. After doing a lot research and going crossed eyed, I ordered a Western Digital Black 320 GB Mobile Hard Drive: 2.5 Inch, 7200 RPM, SATA II, 16 MB Cache WD3200BEKT. Can anyone please confirm that this hard drive will work for my laptop and if yes what do I need to do after I replace the bad one? (I still have all the disks from when the computer was purchased) This is my first post and I'm a little scared, the hard drive is being delivered tomorrow. Thank you in advance

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87.5K Posts

February 26th, 2013 15:00

Any standard 2.5" hard drive of 9.5 mm or 7 mm height will work fine.

If you're looking for the best in performance from a conventional drive, the Seagate Momentus XT (hybrid SSD-hard drive) is the one to get.

4 Posts

February 26th, 2013 15:00

Ok sweetie, does this mean it will work on the dell studio? The current drive is a WD SATA 500gb, 5400rpm. I went with a 7200rpm in hopes for faster speed.

4 Posts

February 26th, 2013 15:00

Oh Idk, I read Seagate had a lot issues so I was hesitant in getting that brand. I'll definitely keep in mind if the WD doesn't work. Here are the specs...

Technical Details

Brand Name: Western Digital

Model: WD3200BEKT

Hard Disk Size: 320 GB

Warranty: 5 year limited warranty

Hardware Platform: Pc

Form Factor: 2.5-Inch

Hard Disk Interface: ATA100

Buffer Size: 16 MB

Width: 7.1 centimeters

Depth: 9.9 centimeters

Height: 1.0 centimeters

Weight: 0.11 Kilograms

Thank you for responding Hun!

1.8K Posts

February 26th, 2013 15:00

Hi Breeizme,

The Studio1555/15 system uses Serial-ATA (SATA) hard drives. The hard drive speeds offered at point of purchase are 5400 RPM and 7200 RPM, depending on the drive installed. The hard drive capacities are as follows:

  1. 160GB 5400RPM
  2. 250GB 5400RPM
  3. 320GB 5400RPM
  4. 500GB 5400RPM
  5. 160GB 7200RPM
  6. 250GB 7200RPM
  7. 320GB 7200RPM
  8. 500GB 7200 FFS 
  9. 600GB 5400 
  10. 600GB 7200 FFS 

SATA II is backward compatible so it would work on a SATA I connector. However, the data transfer speed would be same as of SATA I.  

For installation of the hard drive, you may refer to the service manual of computer: 

ftp://ftp.dell.com/Manuals/all-products/esuprt_laptop/esuprt_studio_laptop/studio-1555_Service%20Manual_en-us.pdf 

Please ensure to follow the safety instructions in manual. 

After installation of hard drive, you would need to re-install Operating system and drivers on it. For more information on Operating system re-installation, you may refer to link: http://dell.to/Qe7jyP 

To know the installation of drivers in correct order, you may refer to link: http://dell.to/tIauHN 

Please reply for further clarifications. 

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