Corsair 8GB (2x4GB) 1066MHz DDR3 Memory Kit for Apple Mac Computers

By: Corsair

Corsair CMSA8GX3M2A1066C7 Apple 8 GB Dual Channel Kit DDR3 1066 (PC3 8500) 204-Pin DDR3 Laptop SO-DIMM Memory 1.5V is the perfect choice for the tech-savvy user who values ease of use, installation, and value for money. With this memory, you can increase your work efficiency and system performance, all while saving time. It is compatible with Mac systems that use DDR3, and supports memory bus speeds of up to 1066 MHz. Plus, it has a longer battery life than other computer memories. Get the most out of your system with this amazing memory!

Key Features:

This Apple 8 GB Dual Channel Kit DDR3 is perfect for laptops with 13 inch, 15 inch, or 17 inch screens. It includes two 4 GB SO DIMMs, and its 204 pin pin out makes it easy to install. Upgrade your laptop's memory with this reliable and high-performance kit.
91
B2B Rating
977 reviews

Review rating details

Value for money
89
Tech support
90
Overall performance
91
Easy to install
94
Ease of use
91
Compatibility
90
Build quality
88
Battery life
92

Pros and Cons

Pros
  • Saves time and increases your work efficiency by increasing the systems performance
  • Compatible with Mac systems that can use DDR3
  • Supports memory bus speeds of up to 1066 MHz
Cons
  • Average build quality

Details of Corsair 8GB (2x4GB) 1066MHz DDR3 Memory Kit for Apple Mac Computers

  • Computer Memory Size: 8 GB
  • Item Weight: 0.986 ounces
  • Memory Speed: 1066 MHz
  • Product Dimensions: 13 x 7.13 x 2 inches
  • Compatible Devices: Compatible with MacBook Pro , MacBook Pro , MacBook Pro , MacBook Pro , MacBook Pro , MacBook Pro , MacBook Pro , MacBook Pro Compatible with MacBook Pro , MacBook Pro , MacBook Pro (15-inch, Mid 20…
  • Date First Available: May 9, 2011
  • ASIN: B00505EZYW
  • Department: memory
  • RAM Memory Technology: DDR3
  • Is Discontinued By Manufacturer: No
  • Manufacturer: Corsair
  • Brand: Corsair
  • Best Sellers Rank: #3,002 in Computer Memory
  • Customer Reviews: 4.7/5 stars of 5,511 ratings
  • Item model number: CMSA8GX3M2A1066C7

Comments

Michel BDX: Utilisées pour doubler la mémoire vive de mon vieux Mac qui ramait. M'a donné entière satisfaction et a permis que je le garde un peu plus longtemps jusqu'à l'obsolescence de son logiciel.

France on Oct 23, 2023

Víctor: Gracias a estos módulos pudimos resucitar un MacBook si muchos conocimientos

Spain on Oct 18, 2023

carolus: macht was es soll

Germany on Sep 30, 2023

Fran: Se compró para actualizar un Mac Book Pro de 2010 que todavía está en perfecto estado y funcionando, pero que con los 4 gigas de memoria que tenía empezaba a ir lento y con reinicios. Al duplicar la memoria a 8 gigas, todo va mucho más fluido y rápido, sin parones. Además una marca como Corsair es garantía de calidad. Muy recomendable.

Spain on Sep 06, 2023

Bruno Cavalcante Rodrigues: A memória funcional perfeitamente no meu Imac.

Brazil on Aug 24, 2023

Peter Kompas: I'm using this memory for about 3 years so far and I'm satisfied with the buy.
It got my old Mac running faster, besides I'm running also an Linux on this mac, which is even faster.

United States on Jun 22, 2023

Zeek: RAM works as described. There's not much else to really say about it.

However, I'm posting the rest of this review to alert people attempting to install RAM into a MacBook Pro 15'' Mid-2010 model. It appears as though if you seat the RAM and push just a tiny bit too much, the RAM will become stuck between the connector and the metal bar the separates the motherboard from the battery. I tried repeatedly to push the RAM back up, so I could reseat it properly, but it wouldn't budge (as moving the plastic parts that keep the RAM in place did nothing. I then feared that I would bend the RAM too much and possible break it).

What I ended up having to do was remove the motherboard just enough so I could free the RAM (I followed the guide for replacing the motherboard on iFixIt). If you search around the internet, there are others that experienced this problem with this model of MacBook; some tried taking it to the Apple store, sometimes with success (but, due to the age of the MacBook, your mileage will vary, as Apple will no longer repair it officially. For instance, the Apple store near me attempted to move the RAM, but failed, so I ended up doing it myself).

If...

United States on Oct 28, 2017

imiahus: My MacBook was getting slower by the day which in fact I started with 4GB (2x2). After upgrading my OS gradually over the years from Leopard to Snow Leopard to Lion and now Mountain Lion my MacBook has been noticeably getting hanged frequently, the cursor went into spinball and I wondered why, which previously I have no issues on this.

Then, I installed an app, called FreeMemory, which can free up some memory space. It helped initially and I can see how the system was eating up the memory very quickly and I have to frequently free up the memory space, and I was getting frustrated when this happened every time. So I thought the best way is to upgrade my MacBook RAMs.

So I searched around on popular online shopping websites such as eBay, Amazon and our local websites. By the way I am from Singapore, so the shipping cost was also a factor to consider when I made my purchase. I came across 3 reputable brands Kingston, Crucial and Corsair all from Amazon and also from eBay merchants. I did my due diligence by reading reviews and decided to settle for Corsair over the other brands. Of course there are pros and cons comments given by buyers.

The decision factor for...

United States on Nov 09, 2012

NetworkWraith: I have used lots of Memory modules over the years, and Corsair has come to be one of my top choices when making a purchase. I recently obtained the Corsair [Apple Approved] 8GB Dual Channel DDR3 1066 PC3-8500 DDR3 Memory for my Macbook Pro 13" (Late 2009 - 2010 model). The memory itself worked on boot up no issues, and as far as the installation on the macbook pro, its not so bad. Granted the install is a lot different than that of the white MacBooks, but it is still pretty simple. All that is required is a small screwdriver and some patience. There are many tutorials on how to do this on Youtube, pretty much its as simple as removing 10 little screws (I would highly recommend keeping them in order, as at least 3 of the screws are longer and must go back in specific holes) and having somewhere to place them safe so they don't fall or get lost. ** Of course as always due care is required when touching or changing components inside your computer, things like a simple static charge on your fingers can be an issue (like when you rub your socks on the ground and shock your friend... not so funny with a computer) **

One thing that I noticed while installing my memory, is that the...

United States on Aug 16, 2011



Corsair 8GB (2x4GB) 1066MHz DDR3 Memory Kit for Apple Mac Computers Crucial 16GB DDR3/DDR3L 1600 MT/s (PC3-12800) SODIMM 204-Pin Memory Kit (2 x 8GB) Crucial 32GB DDR4 3200 MHz Laptop Memory Kit (2x16GB) CL22 - CT2K16G4SFRA32A
Corsair 8GB (2x4GB) 1066MHz DDR3 Memory Kit for Apple Mac Computers Crucial 16GB DDR3/DDR3L 1600 MT/s (PC3-12800) SODIMM 204-Pin Memory Kit (2 x 8GB) Crucial 32GB DDR4 3200 MHz Laptop Memory Kit (2x16GB) CL22 - CT2K16G4SFRA32A
B2B Rating
91
98
98
Sale off $25 OFF $5 OFF $20 OFF
Total Reviews 977 reviews 4 reviews 4 reviews
Computer Memory Size 8 GB 16 GB
Item Weight 0.986 ounces ‎0.32 ounces ‎0.32 ounces
Memory Speed 1066 MHz ‎1600 MHz ‎3200 MHz
Product Dimensions 13 x 7.13 x 2 inches ‎7 x 4.49 x 5 inches ‎2.7 x 0.43 x 1.1 inches
Compatible Devices Compatible with MacBook Pro , MacBook Pro , MacBook Pro , MacBook Pro , MacBook Pro , MacBook Pro , MacBook Pro , MacBook Pro Compatible with MacBook Pro , MacBook Pro , MacBook Pro (15-inch, Mid 20… Desktop
Date First Available May 9, 2011 ‎July 12, 2012 ‎July 9, 2020
ASIN B00505EZYW ‎B008LTBJFW ‎B08C4X9VR5
Department memory
RAM Memory Technology DDR3 DDR3
Is Discontinued By Manufacturer No ‎No
Manufacturer Corsair ‎No ‎Crucial
Brand Corsair ‎Crucial ‎Crucial
Best Sellers Rank #3,002 in Computer Memory #656 in Computer Memory #1 in Computer Memory
Customer Reviews 4.7/5 stars of 5,511 ratings 4.7/5 stars of 11,713 ratings 4.8/5 stars of 34,291 ratings
Item model number CMSA8GX3M2A1066C7 ‎CT2K8G3S160BM ‎CT2K16G4SFRA32A
Before you spend your money, check out our reviews. Every time.
Best2buy Newsletter
Don’t miss out on the hottest seasonal and trendy products. Subscribe to our newsletter today.
Don’t miss out on the hottest seasonal and trendy products. Subscribe to our newsletter today.