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Other World Computing - MacSales.com

4.0GB Apple-Major Brand
Factory Original Memory Upgrade

2 x 2.0GB 1333MHz DDR3 SO-DIMM PC10600 204 Pin
Memory Image
Product Specs:
  • Technology: DDR3 SO-DIMM
  • Density: 2GB (2048MB) per module
  • RoHS: Yes
  • Comp. Count: 16
  • Depth: 256Mb
  • Width: x64
  • Pin Count: 204-pin
  • Op. Temp.: 0C to +85C
  • Data Rate: DDR3-1333
  • Speed: PC3-10600
  • CL: CAS 9-9-9-24
  • Cycle Time: 1.875ns
  • Voltage: 1.5V
  • Comp. Config: 128Meg x 8
  • ECC: Non ECC
  • Module Ranks: Dual Rank
  • Register: Non Parity
  • Low Noise 8-Layer PCB
  • Meets and/or Exceeds Apple/Intel Specifications
  • Fully Compliant with JEDEC specifications
  • RoHS Certified
  • Free Installation Videos & Manuals
  • Warranty Safe Upgrade.
  • 90 Day OWC Fulfilled Limited Warranty
  • Why do I need more RAM?
This product is compatible with... Learn how to find your Mac's model ID or PC specs
iMac Intel
iMac (27-inch Mid 2011)
(May, 2011)
Model ID: iMac12,2
2.7GHz i5, 3.1GHz i5, 3.4GHz i7
iMac Intel
iMac (27-inch Mid 2010)
(July, 2010)
Model ID: iMac11,3
2.8GHz, 2.93GHz, 3.2GHz, 3.6GHz
iMac Intel
iMac (21.5-inch Late 2011)
(August, 2011)
Model ID: iMac12,1
3.1GHz i3
iMac Intel
iMac (21.5-inch Mid 2011)
(May, 2011)
Model ID: iMac12,1
2.5GHz i5, 2.7GHz i5, 2.8GHz i7
iMac Intel
iMac (21.5-inch Mid 2010)
(July, 2010)
Model ID: iMac11,2
3.06GHz, 3.2GHz, 3.6GHz
Mac mini Intel
Mac mini (Mid 2011)
(July, 2011)
Model ID: Macmini5,1 & Macmini5,2
2.3GHz, 2.5GHz, 2.7GHz
Mac mini Intel
Mac mini (Mid 2011 Server)
(July, 2011)
Model ID: Macmini5,3
2.0GHz
MacBook Pro Unibody
MacBook Pro (17-inch 2011)
(October, 2011)
Model ID: MacBookPro8,3
2.4GHz, 2.5GHz
MacBook Pro Unibody
MacBook Pro (17-inch Early 2011)
(February, 2011)
Model ID: MacBookPro8,3
2.2GHz, 2.3GHz
MacBook Pro Unibody
MacBook Pro (15-inch 2011)
(October, 2011)
Model ID: MacBookPro8,2
2.2GHz, 2.4GHz, 2.5GHz
MacBook Pro Unibody
MacBook Pro (15-inch Early 2011)
(February, 2011)
Model ID: MacBookPro8,2
2.0GHz, 2.2GHz, 2.3GHz
MacBook Pro Unibody
MacBook Pro (13-inch 2011)
(October, 2011)
Model ID: MacBookPro8,1
2.4GHz, 2.8GHz
MacBook Pro Unibody
MacBook Pro (13-inch Early 2011)
(February, 2011)
Model ID: MacBookPro8,1
2.3GHz, 2.7GHz
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 5 out of 6 (83%) reviewers would recommend this product
Verified Buyer Top 50 Contributor
Reviewer: Fastidious Location: San Francisco Bay area Age: Over 65 Experience Level: Power User Owned Product: less than a month
Rating: 5/5 What a bargain September 8, 2016 I was looking for something else but could not pass up adding two cards at this price even though I didn't really need it. Look at the video since the tabs are a bit tricky.

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

Verified Buyer
Reviewer: Anonymous Location: Switzerland Age: 45-54 Experience Level: Home User Owned Product: less than a month
Rating: 5/5 Just fantastic!!! December 21, 2015 I was initially concerned when purchasing memory ram used , but I must say that my worries were unfounded , the items I ordered arrived on time to my home and they were of excellent quality. Thank you for everything.

I would recommend this item to a friend!

Verified Buyer
Reviewer: Anonymous Location: North Florida Age: 55-65 Experience Level: Home User Owned Product: 1-3 months
Rating: 5/5 Used RAM March 16, 2015 I never hesitate to purchase products from OWC. The RAM I've ordered over the years has always worked and I love the price.

I would recommend this item to a friend!

Verified Buyer
Reviewer: Anonymous Location: New York Age: 55-65 Experience Level: Power User Owned Product: over 6 months
Rating: 5/5 not one problem March 2, 2015 I installed on a mac mini. Everything went as planned. the upgrade was significant and necessary.

Verified Buyer
Reviewer: Anonymous Location: Goose Creek, SC Age: Over 65 Experience Level: Home User Owned Product: less than a month
Rating: 5/5 Excellent Factory Original 2GB RAM December 26, 2014 Needed to upgrade the 4gb installed in my iMac 11,3 - purchased and installed 4gb additional from OWC and it is perfect. Highly recommend this DIY upgrade.

I would recommend this item to a friend!

Verified Buyer
Reviewer: Anonymous
Rating: 5/5 This product has great August 14, 2014 Great Product.

I would recommend this item to a friend!

Apple-Major Brand
Factory Original Memory
4.0GB 2 x 2.0GB 1333MHz DDR3 PC10600 So-DIMM Mfr P/N: 10SOPAIR4GB MacSales.com SKU: APL10SOPAIR4GB Used, System Pulls, OWC Tested. 90 Day OWC Fulfilled Limited Warranty Ships: Same Day
Supply Limited: 3 available
Only $200.00Garage Sale Price $19.75
Add to CartApple 10SOPAIR4GB In Stock, Click to Buy Now