Apple Hard Drive-SSD Cable For 13-inch MacBook Pro (Mid 2012) Main drive bay

Apple 821-1480 Hard Drive Cable for 13" MacBook Pro (Mid 2012)

This is a genuine Apple internal hard drive cable (Part #821-1480) used in the 13-inch MacBook Pro Unibody (Mid 2012). This flex cable connects the internal hard drive or SATA SSD to the logic board, ensuring proper data transfer and power delivery. Over time many factory cables become worn or damaged — this OEM replacement restores reliable connection and performance for your storage device.

Key Features:

• Genuine Apple replacement hard drive flex cable
• Designed for 13-inch MacBook Pro Mid 2012
• Restores proper SATA drive connection to logic board
• Helps resolve hard drive/SSD detection issues caused by damaged or worn cables
• High quality OEM-level design for reliability and longevity

Included:

• Apple 821-1480 internal hard drive cable

Product Q&A

Q: What does this cable do?

A: This cable connects the internal hard drive or SATA SSD to the logic board so your MacBook Pro can read and write to the drive normally.

Q: Which MacBook Pro models use this cable?

A: It is compatible with the 13-inch MacBook Pro Unibody (A1278) Mid 2012 models. :contentReference[oaicite:0]{index=0}

Q: Will this help if my Mac doesn’t recognize the internal drive?

A: Yes. A damaged hard drive cable is a common cause of storage detection issues. Replacing the cable can often restore normal operation.

Q: Is this cable compatible with SSD upgrades?

A: Yes. It supports both HDD and SATA SSD drives as long as the physical connection and Mac model are correct.

Q: Do I need tools to install it?

A: Yes, you should use proper tools (suction cups and precision screwdrivers) to open the MacBook Pro and carefully replace the cable.

Specifications

• Part Number: Apple 821-1480
• Type: Internal hard drive/SATA flex cable
• Application: HDD or SATA SSD connection internal to MacBook Pro
• OEM: Genuine Apple replacement part

Compatibility

• 13" MacBook Pro (Unibody), Mid 2012 – Model ID: MacBookPro9,2 -  A1278 – logic board hard drive SATA connection