With Mac OS El Capitan pre-installed. Western Digital Caviar Black WD1001FALS 1TB Desktop Hard Drive 3.5". Apple iMac. 3.5" 1TB (1000GB) SATA Hard Drive. This was removed from a 2011 A1312 iMac. This is a used item so it may be dirty / very dirty / faded / yellow'ish / scratched / liquid marked / rusty and or have stickers / tape marks so it will not be in its original condition, if it's a multiple the one photographed may not be the one you receive.
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