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  • OCZ Technology 250 GB Colossus Series SATA II 3.5 Inch MLC Internal Solid State Drive (SSD) OCZSSD2-1CLS250G
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OCZ Technology 250 GB Colossus Series SATA II 3.5 Inch MLC Internal Solid State Drive (SSD) OCZSSD2-1CLS250G

by OCZ

Available from these sellers.
  • Maximum Read Speed: 260
  • Sustained Write Speed: 230 / Maximum Write Speed: 260
  • 128MB Cache / 3.5-Inch Aluminum Casing
  • Operating Temperature: 0-70C / Shock Resistance: 1500G
  • MTBF: 1.5 Million Hours / Certifications: RoHS; UL; FCC; CE
1 used from $399.00

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Technical Details

  • Brand Name: OCZ
  • Model: OCZSSD2-1CLS250G
  • Hard Disk Size: 250.0 GB
  • Warranty: 3-Years

Product Details

  • Product Dimensions: 4 x 1 x 5.8 inches
  • Shipping Weight: 2.4 ounces
  • Shipping: This item is also available for shipping to select countries outside the U.S.
  • ASIN: B002L7EO20
  • Item model number: OCZSSD2-1CLS250G
  • Average Customer Review: 5.0 out of 5 stars  See all reviews (1 customer review)
  • Date first available at Amazon.com: September 14, 2004

Product Description

The Colossus Series 3.5-Inch SATA Solid State Drives deliver exceptional performance for high end desktops and are the result of OCZ’s latest breakthroughs in flash based storage.  Designed to offer PC enthusiasts a best-in-class storage upgrade from traditional hard disc drives, the innovative Colossus Series features incredible speed and ample storage for the complete gamut of gaming, multimedia and demanding productivity applications.  The Colossus and Colossus Cascade deliver all the proven benefits of SSDs such as superior system responsiveness, ultra-fast data access, and greater durability, while providing the storage capacity desktop users demand. The OCZ Colossus Series 3.5-Inch SATA Solid State Drive is designed to offer PC enthusiasts a best-in-class storage upgrade featuring incredible speed and ample storage for the complete range of desktop applications.

Customer Reviews

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Most Helpful Customer Reviews

1 of 1 people found the following review helpful By J. Brack on March 16, 2010
This hard drive is extremely fast! Boot times in Windows 7 Ultimate are about 5 seconds! The drive speed tests using Sandra are at or above the advertised speeds. The tests using the old HD Tune 2.5 from 2008 shows speeds of 190MB/s flat across the entire hard drive, with no dips in speed anywhere. Access time is less than .1ms, beating all traditional hard drives (normal hard drives range about 7.0ms to 15.0ms). CPU usage during the test is less than 5%. All games and programs open almost instantly. Ive never seen such a dramatic improvement in a computer upgrade before. Even simple tasks like opening a photo in Photoshop, or opening a browser window, saving a game, loading a game level are all incredibly fast. Many things now load or install at the instant I let go of the mouse button from a double click! It is wild! To see this speed increase, make sure you use this as a clean install for your OS. If you hook up your old drive together, you can then have the option of booting to the new drive or the old drive when you boot up the computer. This is a great way to compare things between your old drive and this one.
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