iFixit iMac Intel 27" Mid 2011 Dual Hard Drive Kit Speed_DDR4-2133 before attempting to perform this

before attempting to perform this installation

2V Technology DDR4 Error Correction Non-ECC Signal Processing Unbuffered Form Factor 260-pin SODIMM Ranks Dual rank Configuration 2048Meg x8 Pieces in Kit 1 Compatibility

Capacity: 4TB

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iFixit iMac Intel 27" Mid 2011 Dual Hard Drive Kit Speed_DDR4-2133 before attempting to perform thisiFixit iMac Intel 27" Mid 2011 Dual Hard Drive Kit Key Specifications Form Factor: Dual Hard Drive Kit Warranty: 1 Year Condition: New Dual drive power in your 27" iMac The complete kit includes all the tools and cables you need to install a second drive. Just add an iMac and new hard drive or SSD of your choice. Compatible with all processor speeds, regardless of whether or not Apple offers the additional SSD option for your machine. Does not require