OWC 64GB DDR4 2400 MHz SO-DIMM Memory Upgrade Kit with Installation Tools for 21.5" iMac (Mid-2017)

BH #OW2421D4S64K • MFR #OWC2421DDR4S64K
OWC 64GB DDR4 2400 MHz SO-DIMM Memory Upgrade Kit with Installation Tools for 21.5" iMac (Mid-2017)
Key Features
  • 64GB (2 x 32GB) Capacity
  • 2400 MHz Clock Speed
  • PC4-19200
  • 260-Pin SO-DIMM
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Upgrade the memory of your compatible 21.5" Apple iMac with the memory modules and tools in the 64GB DDR4 2400 MHz SO-DIMM Memory Upgrade Kit from OWC. This kit includes two 32GB DDR4 memory modules that are compatible with 260-pin SO-DIMM slots, and these modules have been specially configured for the mid-2017 model of the 21.5" 4K Retina iMac. Operating at 1.2V, the memory has a 2400 MHz clock speed, a bus speed of PC4-19200, and a low-noise, 8-layer PCB design.
Special Order
Expected availability: 2-4 weeks
$338.20
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OWC DDR4 2400 MHz SO-DIMM Mac Overview

  • 1Description
  • 2Compatibility
  • 3Professional Installation Highly Recommended
  • 4Certification and Compliance

Upgrade the memory of your compatible 21.5" Apple iMac with the memory modules and tools in the 64GB DDR4 2400 MHz SO-DIMM Memory Upgrade Kit from OWC. This kit includes two 32GB DDR4 memory modules that are compatible with 260-pin SO-DIMM slots, and these modules have been specially configured for the mid-2017 model of the 21.5" 4K Retina iMac. Operating at 1.2V, the memory has a 2400 MHz clock speed, a bus speed of PC4-19200, and a low-noise, 8-layer PCB design.

Included in this kit are tools that allow you to install the memory modules in your compatible 21.5" iMac. Professional installation is highly recommended.

Compatibility

This memory kit and included memory is for 21.5" Apple iMac 4K 2017 models only. The memory provided in this kit have been special configured for the 21.5" model and is not compatible with Apple iMac 27" models. The included memory is compatible with Windows laptops that support DDR4 2133 or 2400 memory modules.

Professional Installation Highly Recommended

While this upgrade kit itself should not void your warranty, the installation process is very complex. Professional installation is highly recommended.

Certification and Compliance

Meets or exceeds Apple/Intel specifications
Compliant with JEDEC specifications
RoHS certified
UPC: 810586032810

OWC DDR4 2400 MHz SO-DIMM Mac Specs

Capacity64 GB
Kit Configuration2 x 32 GB
SpeedPC3-19200 (2400 MHz)
Memory TypeDDR4
DIMM Type260-Pin SO-DIMM
Error Correction (ECC)Non-ECC
Voltage1.2 V
CAS LatencyCL17
Memory RankDual Rank
Packaging Info
Package Weight0.795 lb
Box Dimensions (LxWxH)8.4 x 7 x 3.9"
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