iFixit iMac Intel 21.5" Mid 2011 Dual Hard Drive Kit Form Factor_CFast 2.0 (3500x) This kit forms the base

This kit forms the base of our popular iFixit Pro Tech Toolkit

5V Technology DDR3L Error Correction Non-ECC Signal Processing Unbuffered Form Factor 204-pin SODIMM Ranks Single rank CAS Latency CL13 Configuration x8 Pieces in Kit 2 Compatibility

x4 configuration RAM kit is for use in DDR4 compatible systems and operates at 2133 MT/s with an overall transfer rate of PC4-17000

Finding that your hard drive or new SSD is recognisable with an external cable but not in your machine

Speeds based on internal testing

iFixit iMac Intel 21.5" Mid 2011 Dual Hard Drive Kit Form Factor_CFast 2.0 (3500x) This kit forms the baseiFixit iMac Intel 21. 5" Mid 2011 Dual Hard Drive Kit Key Specifications Form Factor: Dual Hard Drive Kit Warranty: 1 Year Condition: New Hack a second Hard Drive into your 21. 5" Intel iMac Custom kit exploits an extra SATA port unused on the iMac logic board. Mount your drive inside the case, out of sight completely. Please Note Does not include a Hard Drive Kit Contents: SATA data cable SATA power splitter Custom cut 3M mounting tape Two Heavy duty