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4.0GB Apple-Major Brand
Factory Original Memory Upgrade

2 x 2.0GB 1066MHz DDR3 SO-DIMM PC8500 204 Pin
Memory Image
Product Specs:
  • Technology: DDR3 SO-DIMM
  • Density: 2GB (2048MB) per module
  • RoHS: Yes
  • Comp. Count: 8
  • Depth: 256Mb
  • Width: x64
  • Pin Count: 204-pin
  • Op. Temp.: 0C to +85C
  • Data Rate: DDR3-1333
  • Speed: PC3-8500
  • CL: 7
  • Cycle Time: 1.875ns
  • Voltage: 1.5V
  • ECC: Non ECC
  • Module Ranks: Dual Rank
  • Register: Non Parity
  • Low Noise 8-Layer PCB
  • Fully Compliant with JEDEC specifications
  • RoHS Certified
  • Free Installation Videos & Manuals
  • Warranty Safe Upgrade.
  • Why do I need more RAM?
This product is compatible with... Learn how to find your Mac's model ID or PC specs
MacBook White Unibody
MacBook (Mid 2010)
(May, 2010)
Model ID: MacBook7,1
2.4GHz
MacBook White Unibody
MacBook (Late 2009)
(October, 2009)
Model ID: MacBook6,1
2.26Ghz
MacBook Unibody
MacBook (Late 2008)
(October, 2008)
Model ID: MacBook5,1
2.0GHz, 2.4GHz
MacBook Pro Unibody
MacBook Pro (17-inch Mid 2010)
(April, 2010)
Model ID: MacBookPro6,1
2.53GHz, 2.66GHz, 2.8GHz
MacBook Pro Unibody
MacBook Pro (17-inch Mid 2009)
(June, 2009)
Model ID: MacBookPro5,2
2.8GHz, 3.06GHz
MacBook Pro Unibody
MacBook Pro (17-inch Early 2009)
(January, 2009)
Model ID: MacBookPro5,2
2.66GHz, 2.93GHz
MacBook Pro Unibody
MacBook Pro (15-inch Mid 2010)
(April, 2010)
Model ID: MacBookPro6,2
2.4GHz, 2.53GHz, 2.66GHz, 2.8GHz
MacBook Pro Unibody
MacBook Pro (15-inch Mid 2009)
(June, 2009)
Model ID: MacBookPro5,4
2.53GHz
MacBook Pro Unibody
MacBook Pro (15-inch Mid 2009)
(June, 2009)
Model ID: MacBookPro5,3
2.66GHz, 2.8GHz, 3.06GHz
MacBook Pro Unibody
MacBook Pro (15-inch Early 2009)
(March, 2009)
Model ID: MacBookPro5,1
2.66GHz 2.93GHz
MacBook Pro Unibody
MacBook Pro (15-inch Late 2008)
(October, 2008)
Model ID: MacBookPro5,1
2.4GHz, 2.53GHz, 2.66GHz 2.8GHz
MacBook Pro Unibody
MacBook Pro (13-inch Mid 2010)
(April, 2010)
Model ID: MacBookPro7,1
2.4GHz, 2.66GHz
MacBook Pro Unibody
MacBook Pro (13-inch Mid 2009)
(June, 2009)
Model ID: MacBookPro5,5
2.26GHz, 2.53GHz
iMac Intel
iMac (27-inch Late 2009)
(October, 2009)
Model ID: iMac10,1; iMac11,1
2.66GHz, 2.8GHz, 3.06GHz, 3.33GHz
iMac Intel
iMac (24-inch Early 2009)
(March, 2009)
Model ID: iMac9,1
2.66GHz, 2.93GHz, 3.06GHz
iMac Intel
iMac (21.5-inch Late 2009)
(October, 2009)
Model ID: iMac10,1
3.06GHz, 3.33GHz
iMac Intel
iMac (20-inch Early 2009)
(March, 2009)
Model ID: iMac9,1
2.66GHz
Mac mini Intel
Mac mini (Mid 2010)
(June, 2010)
Model ID: Macmini4,1
2.4GHz, 2.66GHz
Mac mini Intel
Mac mini (Mid 2010 Server)
(June, 2010)
Model ID: Macmini4,1
2.66GHz
Mac mini Intel
Mac mini (Late 2009)
(October, 2009)
Model ID: Macmini3,1
2.26GHz, 2.53GHz, 2.66GHz
Mac mini Intel
Mac mini (Late 2009 Server)
(October, 2009)
Model ID: Macmini3,1
2.53GHz
Mac mini Intel
Mac mini (Early 2009)
(March, 2009)
Model ID: Macmini3,1
2.0GHz, 2.26GHz
PC Laptop
PC Laptops
Compatible with Intel / AMD Process based PCs capable with the specifications listed above. Memory complies with JEDEC Specifications, document JESD79-3B.

Customer Ratings

Write a Review 5 / 5 3 out of 3 (100%) reviewers would recommend this product
Verified Buyer
Reviewer: TheChinoNYC Location: Springfield, IL Age: 35-44 Experience Level: Power User Owned Product: less than a month
Rating: 5/5 Significantly better results December 13, 2016 I was looking to upgrade my now-ancient stock of 2 GB RAM off my late-2008 Macbook Pro. No problems installing the new 4 GB RAM sticks. It worked like a charm.

I would recommend this item to a friend! Customer Videos:

Verified Buyer
Reviewer: casualuser Location: Florida Age: 55-65 Experience Level: Home User Owned Product: 1-3 months
Rating: 5/5 Memory just works November 10, 2016 Bought 4 sticks (8GB) of used Apple factory original memory to ensure compatibility. No issues after several weeks of usage. Fully recognzed by iMac and sped up the system (esp. Safari).

I would recommend this item to a friend! Customer Videos:

Verified Buyer
Reviewer: Anonymous Location: Toronto Canada Age: 55-65 Experience Level: Home User Owned Product: 1-3 months
Rating: 5/5 Faster and easy to install. August 21, 2015 This product was on sale and refurbished. I found it to be wonderful in my i mac. It has speeded up my memory tremendously.

With the videos on how to install it took me about 20 min from start to finish.

I would recommend this item to a friend!

Apple-Major Brand
Factory Original Memory
4.0GB 1066MHz DDR3 PC8500 So-DIMM Mfr P/N: APL85SOPAIR4GB OWC SKU: APL85SOPAIR4GB Used, System Pulls, OWC Tested. 90 Day OWC Fulfilled Limited Warranty
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