๐ŸŒ Worldwide shipping ยท 30-day returns ยท Rated Excellent on Trustpilot โ˜…โ˜…โ˜…โ˜…ยฝ
Price
$656.99
A-Tech 32GB Kit (4x8GB) RAM for Apple iMac 2019 & 2020 27 inch Retina 5K | DDR4 2666 MHz SODIMM PC4-21300 / PC4-21333 260-Pin SO-DIMM Memory Upgrade โ€” image 1
MemoryA-Techโœ“ In stock

A-Tech 32GB Kit (4x8GB) RAM for Apple iMac 2019 & 2020 27 inch Retina 5K | DDR4 2666 MHz SODIMM PC4-21300 / PC4-21333 260-Pin SO-DIMM Memory Upgrade

โ˜…โ˜…โ˜…โ˜…โ˜…
$656.99

Options

3 available
Worldwide shipping
Fast tracked delivery
30-day returns
Hassle-free returns
Secure checkout
Safe & protected
Great service
Thousands of happy customers
About this item
  • 32GB Kit ( 4 x 8GB Modules ) | DDR4 2666 MHz / 2667 MHz ( PC4-21300 / PC4-2666V ) | DDR4 SO-DIMM ( 260-Pin ) | Non-ECC Unbuffered | 1.2V - DDR4 Standard Voltage
  • Compatible with iMac 2020 (27-inch Retina 5K) & 2019 (27-inch Retina 5K) - Model IDs: iMac20,1 iMac20,2 iMac19,1 - 3.0GHz i5, 3.1GHz i5, 3.3GHz i5, 3.7GHz i5, 3.2GHz i7, 3.8GHz i7, 3.6GHz i9
  • Maximizes the performance of your system by speeding up loading times, boosting responsiveness, and improving the ability to support greater workloads
  • All modules undergo quality assurance testing to ensure dependable and reliable performance
  • A-Tech provides a Lifetime Warranty for all orders & offers complimentary United States based Tech Support before, during, & after your purchase
Product description

An A-Tech Memory (RAM) upgrade is an easy, quick way to boost your system's performance by speeding up loading times, improving system responsiveness, and increasing your system's ability to handle higher workloads. Take on more and multitask with ease with a simple and affordable A-Tech Memory upgrade! Compatible with the Apple Mac Systems: 2020 iMac (27-inch, Retina 5K) - Model ID: iMac20,1 iMac20,2 2019 iMac (27-inch, Retina 5K) - Model ID: iMac19,1 Memory Specs Memory Size: 32 GB Kit ( 4 x 8 GB Modules ) Memory Type: DDR4 Form Factor: SO-DIMM ( 260 Pin ) Speed: DDR4 2666 / 2667 MHz ( PC4-21300 / PC4-2666V ) ECC Type: Non-ECC Unbuffered Voltage: 1.2V Ensured Reliability All A-Tech Memory products are rigorously tested to ensure that your memory meets our stringent quality and performance standards. Lifetime Warranty Purchase with confidence knowing that all A-Tech orders are backed with our Lifetime Warranty. US Based Technical Support Need help? Have questions? Our 5 star United States based support team is here to help before, during, and after your purchase to make sure you are completely satisfied with your A-Tech Memory!

Product details
Brand
A-Tech
Manufacturer
A-Tech Components
Size
32GB Kit (4 x 8GB)
Model number
ATMAC8G4D4S2666NN12V
Part number
ATMAC8G4D4S2666NN12V

Customer reviews

What customers say about Bigamart

10 Trustpilot reviews total, with 2 shown at a time.

Trustpilot
โ˜…โ˜…โ˜…โ˜…โ˜…
Excellent
4.5 average rating
See all reviews โ†’
S
Sigalit
๐Ÿ‡ฎ๐Ÿ‡ฑ ยท January 2026
โ˜…โ˜…โ˜…โ˜…โ˜…

I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.

V
Verified buyer
๐Ÿ‡ฆ๐Ÿ‡บ ยท November 2025
โ˜…โ˜…โ˜…โ˜…โ˜…

The package was here in Australia from England in a few days โ€” so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.

Showing 1โ€“2 of 10 reviews

You might also like

Similar items

View all โ†’