Apple 661-7021 | 4GB DDR3-1600MHz PC3-12800 240-Pin SDRAM Memory Module for iMac A1347

Here are the technical specs for the Apple 4GB DDR3-1600MHz PC3-12800 240-Pin SDRAM Memory Module for iMac A1347:

- Capacity: 4GB
- Memory Type: DDR3 SDRAM
- Memory Speed: 1600MHz (PC3-12800)
- Form Factor: 240-pin DIMM
- CAS Latency: CL11
- Voltage: 1.5V

Helpful notes:
- This memory module is compatible with iMac A1347 models from 2012 and 2014.
- Upgrading your iMac's memory can improve overall performance and multitasking capabilities.
- Make sure to consult your iMac's user manual or Apple's website for installation instructions.