This is an original Apple internal 160GB 3.5" SATA 7200RPM hard drive replacement and or upgrade for various Mac Desktop models.
661-3922 | Hard Drive 160GB |
661-3923 | Hard Drive 250GB |
661-3924 | Hard Drive 500GB |
661-5518 | Hard Drive 3.5" 2TB, 7200, SATA |