We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Green circuit board SODIMM module with black memory chips and gold edge connector

NEMIX RAM

NEMIX RAM 32GB DDR4 2666 CL19 2Rx8 SODIMM Apple iMac 27 2019 Mac Mini 2018 memory upgrade

SKU CH-GJ1A-7GYWA

32 GB DDR4 2666 CL19 SODIMM module upgrades 2019 iMac 27-inch and 2018 Mac Mini

  • Capacity32GB
  • SpeedDDR4 2666 (PC4 21300)
  • ECCNo
  • Buffered/RegisteredUnbuffered
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • Voltage1.20V

Capacity 32GB

  • 32GB single module doubles capacity for 2019 iMac 27-inch and 2018 Mac Mini
  • DDR4 2666 CL19 runs at 1.2V for stable system operation
  • 2Rx8 260-pin SODIMM fits Apple iMac19,1 and Macmini8,1 slots directly
  • Major-brand Samsung Micron Hynix chips tested under load for reliability
  • Non-ECC unbuffered design installs in minutes without tools

32GB DDR4 2666 SODIMM for Apple

This NEMIX RAM module delivers 32GB of DDR4 2666 memory in a single 260-pin SODIMM. It runs at 1.2V with CL19 latency and uses a 2Rx8 unbuffered non-ECC design built from major OEM chips. The kit is validated for the 2019 27-inch iMac and 2018 Mac Mini.

Who should consider this upgrade

Owners of the specified Apple models who need maximum memory capacity in one slot will benefit. Systems requiring ECC error correction or registered modules cannot use this stick. Buyers with different DDR4 speeds, other form factors, or non-Apple platforms should look elsewhere.

The decisive specification

The 260-pin DDR4 SODIMM form factor combined with 2666 MT/s speed and 1.2V operation determines physical and electrical compatibility. Only machines that accept this exact SODIMM type at this data rate will recognise the module.

Highlights

  • 32GB single module doubles capacity for 2019 iMac 27-inch and 2018 Mac Mini
  • DDR4 2666 CL19 runs at 1.2V for stable system operation
  • 2Rx8 260-pin SODIMM fits Apple iMac19,1 and Macmini8,1 slots directly
  • Major-brand Samsung Micron Hynix chips tested under load for reliability
  • Non-ECC unbuffered design installs in minutes without tools

Specifications

BrandNEMIX RAM
SeriesApple iMac/Mac Mini Compatible Series Memory
ModelApple DDR4 2666MHZ Non-ECC Unbuffered SODIMM
Part NumberMS21300-328K1
Capacity32GB
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 Content32GB (1X32GB) DDR4 2666MHZ PC4-21300 2Rx8 1.2V CL19 260-PIN Non-ECC Unbuffered SODIMM

Other versions of this model

1 more in the same range

Same family, different memory, cooler or clock — compare before you commit.

Questions about this item

Will this 260-pin SODIMM fit the memory slot in my 2019 iMac 27-inch?

Yes, the module is a 260-pin DDR4 SODIMM built for the iMac19,1 and the 2018 Mac Mini Macmini8,1.

What is the correct way to seat the module so the iMac recognises the full 32 GB?

Insert the stick at a slight angle until the gold contacts disappear, then press down firmly until both side clips click into the notches.

Does the 2Rx8 rank layout require any future firmware update or matched-pair replacement?

No firmware updates are needed; the stick runs at 1.2 V CL19 and can stay installed alone or alongside another compatible SODIMM.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.