The 8GB DDR3 1066 MHz SO-DIMM Memory Kit from OWC features two 4GB memory modules, thereby providing a total of 8GB of DDR3 SDRAM. Each module runs at 1066 MHz on a voltage of 1.5V. This OWC memory upgrade fully meets Apple's specifications and is also RoHS certified.

8GB (2 x 4GB) Capacity    1066 MHz Clock Speed    PC3-8500    204-Pin SO-DIMM    1.5V    7 CAS Latency    Non-ECC

Related Questions and Answers

Q: 1. will this work on HP Desktop ENVY 700-074 ?

A: The OWC 32GB DDR3 1600 MHz SO-DIMM Memory Upgrade Kit (4 x 8GB) will not work in an HP Desktop. The OWC RAM modules are listed as compatible only "...with the late-2015 27" iMac with Retina 5K display, the late-2014 27" iMac with 5K Retina display, and late-2013 and late-2012 27" iMac models." Also, they are not the correct form factor.

Q: 2. it fits in IMAC 11.1 later 2009 ddr 1333 ?

A: I bought for my Macbook Pro early 2011 model # 8.1. Going from 8gb to 16gb improved performance even more than I expected. I cannot vouch for compatibility for any other model of Macbook Pro.

Q: 3. can I install this on imac 27in late 2009?

A: sorry it is everymac dot com

Q: 4. dose it work with the Intel DP67BA?

A: The 16GB DDR3 1333 MHz SODIMM Memory Kit by OWC is not compatible with the Intel DP67BA main board as that board uses DDR3 DIMM type chips.

Q: 5. Can this memory work in an acer aspire7741 ? (windows)

A: It appears that your Aspire requires 1600MHz memory, this would not be appropriate.You would need OWC1600DDR3S08S.

Q: 6. Can the 2 16GB modules be installed on an early 2009 24 inch iMac ?

A: Locate the Apple model number A.... And refer to the OWC website. Apple devices are very picky about memory specification. OWC has all tools on the website to check compatibility.

Q: 7. My 27" late 2015 Mac OS has room for two 8GB memory modules. Cheaper to buy one 16GB. Can I use one 16GB instead of 2 8GB?

A: Yes you can. The system works best when its in pairs, so if you plan on adding another card it should be a 16GB not a smaller or larger size.

Q: 8. Do you have any internal SSD's that will suit a hard drive upgrade for a MacBook Pro Mid 2010, model identifier 7,1? Many thanks

A: The Mercury Electra 3G SSD would be suitable.

Q: 9. I'd like to use these in a late 2012 mac mini (6,1). Will they work?

A: Yes, the OWC 16GB DDR3 1333 MHz SODIMM Memory Kit (2 x 8GB, Mac) would be compatible with the Mac mini (6,1).

Q: 10. Is this compatible with Mac Pro mid 2012 with 3 1066 2GB installed and one empty slot. I want to raise the RAM to 32GB. If this does not work what RAM do you reccomend?

A: This memory will not work in a Mac Pro. This is memory for an iMac or Macbook Pro. You need the OWC1333D3X9M032. However, this memory will require you to remove the existing Apple memory.