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Green circuit board SODIMM module with black memory chips, no heat spreader, 260 pins

NEMIX RAM

NEMIX RAM 16GB DDR4 2666 CL19 SODIMM for Apple 27" iMac Mid 2020 memory upgrade

SKU CH-DS75-CGANA

16 GB DDR4 2666 CL19 SODIMM module designed for 27 inch Apple iMac Mid 2020 upgrades

  • Capacity16GB
  • SpeedDDR4 2666 (PC4 21300)
  • ECCNo
  • Buffered/RegisteredUnbuffered
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • Voltage1.20V

Capacity 16GB

  • 16GB capacity upgrades your 27" iMac Mid 2020
  • DDR4 2666 speed matches factory specification
  • CL19 latency supports stable operation
  • 2V low voltage reduces power draw
  • 260-pin SODIMM form factor fits the iMac slot

16 GB DDR4 SODIMM for 27" iMac Mid 2020

This 16 GB DDR4 2666 CL19 SODIMM is built specifically for the Apple 27-inch iMac with Retina 5K display released in mid 2020. It targets owners of the iMac 20,1 and iMac 20,2 models who want to increase memory capacity using a single 260-pin module.

Verify slot availability

Confirm that your iMac matches the mid 2020 27-inch Retina 5K models identified as iMac 20,1 or iMac 20,2. Check how many SODIMM slots are free inside the memory compartment so you know whether a single 16 GB stick completes the upgrade or adds to existing modules.

Unbuffered non-ECC module with major OEM chips

The stick uses Samsung, Micron or Hynix components on a standard green PCB without a heat spreader. Its 1.2 V operation and CL19 timing follow the PC4-21300 specification, while the 2Rx8 organisation fits the iMac memory controller. The bare-board design slides into the SO-DIMM slot and is secured by the metal retention clips already present in the iMac.

商品特色

  • 16GB capacity upgrades your 27" iMac Mid 2020
  • DDR4 2666 speed matches factory specification
  • CL19 latency supports stable operation
  • 2V low voltage reduces power draw
  • 260-pin SODIMM form factor fits the iMac slot

商品規格

BrandNEMIX RAM
SeriesApple iMac/Mac Mini Compatible Series Memory
ModelApple DDR4 2666MHZ Non-ECC Unbuffered SODIMM
Part NumberMS21300-628K1
Capacity16GB
SpeedDDR4 2666 (PC4 21300)
ECCNo
Buffered/RegisteredUnbuffered
ChipsetMajor OEM Samsung, Micron, Hynix
Voltage1.20V
Compatible SystemApple
CAS LatencyCL19
Heat SpreaderNo
Type260-Pin DDR4 SODIMM
Rank2Rx8
FeaturesDDR4 Non-ECC Unbuffered SODIMM Motherboard Compatible
Package Content16GB (1X16GB) DDR4 2666MHZ PC4-21300 2Rx8 1.2V CL19 260-PIN Non-ECC Unbuffered SODIMM

其他版本

同系列還有 4 款

同系列產品，記憶體、散熱器或時脈不同 — 下單前請先比較。

商品問答

Does the box contain only the 16 GB DDR4 2666 CL19 SODIMM module or are tools and cables included?

The package contains one 16 GB 260-pin DDR4 2666 CL19 SODIMM; no tools, cables or additional components are supplied.

Should I pick the 16 GB CL19 stick or a different capacity for the 27-inch iMac Mid 2020?

This 16 GB CL19 module matches the iMac 20,1 and 20,2 specification; choose it when you need a single 16 GB upgrade, otherwise select a different capacity kit.

What does the 2666 MT/s rating deliver once the module is installed in the iMac?

The module runs at DDR4 2666 (PC4-21300) with CL19 latency at 1.2 V, providing the exact speed and timing the Mid 2020 27-inch iMac expects.

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