Apple WD5000AAKX Hard Disk Drive 500GB 3.5" Caviar Blue SATA iMac A1311/A1312 HD

{Title} Refurbished Genuine Apple Approved Western Digital 3.5" SATA Hard Disk Drive (HDD) 500GB Storage with 16mb buffer. Compatible with iMac A1312/A1311 systems and PC systems that can take 3.5in Serial ATA III 6gb/s Hard Disks with 3 months seller warranty as standard. WD P/n. WD5000AAKX Caviar Blue Size of Memory: 500Gb Buffer Size: 16mb Drive Speed: 7200rpm SKU: AMR10166-WD5000AAKXCompatability: iMac A1311/A1312 2010/2011 ** ** Please be aware that this Caviar Blue WD Hard Disk (WD5000AAKX) although has the same part number as many other WD drives this is an Apple approved drive without the Apple logo on and has the connection on drive for the HD sensor, by using non-Apple approved your fans will spin at full speed and the iMac will be too noisy to work comfortably on** Apple approved drives are designed for Apple and work seamlessly with iMac and Mac Pro systems. Compatible with A1311 and A1312 iMac systems 2010-2011 (sensor may need changing depending on model of original drive that has been removed/upgraded). If unsure if this part is compatible with your system please check original part number above to see if your system is compatible with the HDD if unsure please contact us directly. All parts are security etched/sealed DO NOT use our parts for testing purposes as refunds will not be given.