Check the listing for details. Replacement Blu-Ray Disc Drive for PS3 Slim 250GB CECH-2001B KEM-450AAA KES-450A. Condition: Used. Listed at 45.75 USD. This sale includes 1 original replacement Blu-ray Drive for Sony PlayStation 3 Slim 250GB.All PS3 blu-ray drives are NOT plug-n-playyou either need to flash the newly purchased drive with your original drive's firmware orswap your original drive logic circuit board(PCB) into this newly purchased drive.Otherwise, the drive would not work.It is fully tested and compatible with the following PS3 systems:CECH-2001B CECH-2002BCECH-2003BCECH-2004BCECH-2005BCECH-2006BCECH-2007BCECH-2008B .. CECH-20xxB In stock for immediate shipping Description: If you experience the following symptoms with your PS3:disc read errorsslow loading timesfailure to read discscreen freezes when playing a game or watching a Blu-ray movie Then, this should fix your problem. Package Content: This sale includes 1 original replacement Blu-ray Drive for Sony PlayStation 3 Slim Each item is fully tested prior to shippingThis sale does not include any installation instructions or manuals. The best places for additional references would be online PS3/PS4 forums, Google, and YouTube videos Fitment:The sure way is to open up the Blu-ray drive and find out the exact laser type used.You can look it up in the back of your PS3 console for the correct model#. PS3 slim console with dual lens and it will fit the following models : CECH-2001B CECH-2002BCECH-2003BCECH-2004BCECH-2005BCECH-2006BCECH-2007BCECH-2008B .. CECH-20xxB Shipping:In stock for immediate shipping by Priority 2-3 days. Warranty:This comes with a full 60 days replacement warranty.Each item's serial # is recorded.If you attempt to swap out any parts, this will void your warranty. Contact:Should you have any questions, please contact us via Ebay messageYou should expect a reply within 24hrs Monday-FridayWe check our Ebay messages a few times daily Monday-Friday