Top Mac Memory Upgrade Owc Reviews

OWC 16.0GB 2666MHz DDR4 PC4-21300 SO-DIMM 260 Pin Memory Upgrade, (OWC2666DDR4S16G), for 2019-2020 27 inch iMac (iMac19,1 iMac20,1 iMac20,2)

  • 16 GB (1 x 16GB) PC4-21300 DDR4, 206-pin, SO-DIMM, 1.2V, RoHS Certified, warranty safe memory upgrade.
  • Memory Upgrade Compatible with 2018 Mac mini: Mac mini (Late 2018) (November, 2018) Model ID: Macmini8,1 (3.6GHz i3, 3.0GHz i5, 3.2GHz i7).
  • Memory Upgrade Compatible with 2019 iMac: iMac w/Retina 5K display (27-inch Early 2019) Model ID: iMac19,1 (3.0GHz i5, 3.1GHz i5, 3.7GHz i5, 3.6GHz i9).
  • Memory Upgrade Compatible with 2020 iMac: iMac w/Retina 5K display (27 inch mid 2020) Model ID: iMac20,1 and iMac20,2 (3.1GHz i5, 3.3GHz i5, 3.8GHz i7, 3.6GHz i9).
  • Free technical support from our expert technicians, online installation videos available, Every module is backed by OWC Memory Lifetime Limited Warranty including the OWC Lifetime Advanced Replacement Program.
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OWC 16GB (2 x 8GB) PC19200 DDR4 2400MHz SO-DIMMs Memory Compatible with 27″ iMac w/ Retina 5K (Mid 2017), Mac Mini (Late 2018), and Compatible PCs (OWC2400DDR4S16P)

  • 2 x 8 GB (16 GB) PC19200 DDR4 2400MHz SO-DIMM Memory, 260-Pin, 1.2 Volts, Non-registered, Non-ECC, Fully compliant with JEDEC specifications, ROHS compliant, warranty safe upgrade.
  • Backed by OWC Memory Lifetime Limited Warranty including the OWC Lifetime Advanced Replacement Program.
  • Memory Upgrade Compatible with 2017 iMac: iMac w/Retina 5K display (27 inch mid 2017) Model ID: iMac18,3 (3.4GHz & 3.5GHz & 3.8GHz Core i5 & 4.2GHz Core i7).
  • Memory Upgrade Compatible with 2017 iMac 21.5-inch: Model ID: iMac18,2 iMac w/Retina 4K display, 21.5-inch Mid 2017, (3.0GHz & 3.4GHz Core i5 & 3.6GHz Core i7).
  • Model ID: iMac18,1 iMac Mid 2017 2.3GHz Core i5.
  • Memory Upgrade Compatible with 2018 Mac mini: Mac mini (Late 2018) (November, 2018) Model ID: Macmini8,1 (3.6GHz i3, 3.0GHz i5, 3.2GHz i7) Models: MRTR2LL/A, MRTT2LL/A.
  • Compatible with select PC Laptop, PC Notebook, & All in One Computers.
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OWC 64GB (2 x 32GB) PC21300 DDR4 2666MHz SO-DIMMs Memory Compatible with Mac Mini 2018, iMac 2019 and up, and Compatible PCs (OWC2666DDR4S64P)

  • 2 x 32 GB (64 GB) 2666MHz DDR4 PC4-21300 SODIMM 260-Pin, 1.2 Volts, Non-registered, Non-ECC, Fully compliant with JEDEC specifications, ROHS compliant, warranty safe upgrade.
  • Backed by OWC Memory Lifetime Limited Warranty including the OWC Lifetime Advanced Replacement Program.
  • Memory Upgrade Compatible with 2020 iMac: iMac w/Retina 5K display (27 inch mid 2020) Model ID: iMac20,1 and iMac20,2 (3.1GHz i5, 3.3GHz i5, 3.8GHz i7, 3.6GHz i9).
  • Memory Upgrade Compatible with 2019 iMac: iMac w/Retina 5K display (27-inch Early 2019) Model ID: iMac19,1 (3.0GHz i5, 3.1GHz i5, 3.7GHz i5, 3.6GHz i9) Models: MRQY2LL/A, MRR02LL/A, MRR12LL/A.
  • Memory Upgrade Compatible with 2018 Mac mini: Mac mini (Late 2018) (November, 2018) Model ID: Macmini8,1 (3.6GHz i3, 3.0GHz i5, 3.2GHz i7) Models: MRTR2LL/A, MRTT2LL/A.
  • PC compatible: works with compatible gaming laptops and PC desktops: Dell, HP , Toshiba, ASUS, Acer, Supermicro, Fujitsu, Gigabyte, Intel, Lenovo, LG, Samsung, Sony, Supermicro.
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OWC 64GB (4 x 16GB) PC12800 DDR3 1600MHz SO-DIMMs Memory Compatible with 2015 (Late) iMac 27' w/Retina 5K Models and Compatible PCs (OWC1600DDR3S64S)

  • 32gb (2 x 16gb) pc19200 ddr4 2400 mhz sodimms memory, 260-pin, 1.2 volts, non-registered, non-ecc, fully compliant with jedec specifications, rohs compliant, warranty safe upgrade.
  • Memory Kit Compatible with 2017 iMac: iMac w/Retina 5K display (27 inch mid 2017) Model ID: iMac18,3 (3.4GHz & 3.5GHz & 3.8GHz Core i5 & 4.2GHz Core i7).
  • RAM Compatible with 2017 iMac 21.5-inch: Model ID: iMac18,2 iMac w/Retina 4K display, 21.5-inch Mid 2017, (3.0GHz & 3.4GHz Core i5 & 3.6GHz Core i7).
  • Model ID: iMac18,1 iMac Mid 2017 2.3GHz Core i5.
  • Computer Memory Upgrade Compatible with 2018 Mac mini: Mac mini (Late 2018) (November, 2018) Model ID: Macmini8,1 (3.6GHz i3, 3.0GHz i5, 3.2GHz i7) Models: MRTR2LL/A, MRTT2LL/A.
  • Compatible with select PC Laptop, PC Notebook, & All in One Computers.
  • Backed by OWC Memory Lifetime Limited Warranty including the OWC Lifetime Advanced Replacement Program.
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OWC 16GB 2x 8GB 1333Mhz PC3-10600 DDR3 SO-DIMM 204-Pin Memory Upgrade Kit

  • Total Capacity - 16GB (2 x 8GB) ram, 1333MHZ, DDR3 pc3 10600 sodimm, 204 Pin, 1.5V, Non ECC, Dual Rank, Non Parity, Memory Upgrade Kit Compatible With....
  • Memory Upgrade Module Compatible With 2011 MacBook Pro, Mid 2010/2011 21.5 inch & 27 inch iMac Models, 2011 Mac mini and PC Laptops compatible with....
  • Compatible with iMac Models: Mid 2011 27inch iMac (Model ID: iMac12,2).
  • Mid 2010 27inch iMac (Model ID: iMac11,3 except i3 models).
  • Compatible with Mac mini: 2011 Model ID: Macmini5,1 & Macmini5,2 and 2011 Server Model ID: Macmini5,3 : MacBook Pro: 13inch, 15inch, 17inch 2011....
  • OWC Memory Lifetime Limited Warranty including Advanced Replacement Program. Built to meet or exceed the toughest industry specs to provide years of....
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OWC 64.0GB (4 x 16GB) PC3-14900 1866MHz DDR3 ECC-R SDRAM Memory Upgrade Kit, ECC Registered Compatible with Mac Pro 2013 (OWC1866D3R9M64)

  • 64.0GB (4x16GB) ddr3 ecc 16gb ram upgrade kit PC3-14900 1866MHz ECC-R dimm memory modules compatible with Mac Pro Late 2013 (December, 2013) Model ID: MacPro6,1 (2.7GHz 3.0GHz, 3.5GHz, 3.7GHz).
  • Product Specs – 4 x 16GB modules ram ddr3 ecc r pc3 14900 dimm 1866 mhz 240 pin memory kit. Low noise 8-layer PCB. Fully compliant with JEDEC specifications.
  • Mac pro memory 64gb compatibility – Mac Pro 2013 ram Model ID: MacPro6,1 3.7GHz 4-Core Xeon & 3.5GHz 6-Core Xeon & 3.0GHz 8-Core Xeon & 2.7GHz 12-Core Xeon.
  • Mac Pro (Late 2013) models utilize thermal enabled ECC Registered and ECC non-Registered memory, however ECC Registered and ECC non-Registered mhz memory cannot be combined..
  • OWC Memory Lifetime Limited Warranty including Advanced Replacement Program. Built to meet or exceed the toughest industry specs to provide years of worry-free service..
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OWC 8 GB (2 X 4GB) ram PC8500 DDR3 1066MHz sodimm 204-pin Memory Upgrade Kit, (OWC8566DDR3S8GP), Compatible with MacBook Pro, MacBook, Mac Mini and iMac

  • Memory Upgrade Kit: 8 GB (2x 4GB) ddr3 1066 ram PC 8500 so-dimm Non ECC 204-pin, CL 7, 1.5V, Non ECC Compatible with MacBook Pro 13″, 15″, & 17″ 2008/2009/2010 ‘Unibody’ models.
  • Compatible with 2008, 2009 MacBook and 2009, 2010 Mac mini: Late 2009 MacBook (Model ID: MacBook6,1), Late 2008 MacBook(Model ID: MacBook5,1), Mac mini 2009 (Model ID: Macmin3,1) Mac mini 2010 (Model ID: Macmin4,1).
  • Compatible with 2009 iMac Models: iMac 27-inch Late 2009 (Model ID: iMac10,1.
  • iMac11,1), iMac 24-inch Early 2009 (Model ID: iMac9,1), iMac 21.5-inch Late 2009 (Model ID: iMac10,1), iMac 20-inch Early 2009 (Model ID: iMac9,1).
  • Compatible with 2008, 2009: 17-inch MacBook Pro (Model ID: MacBookPro6,1), 17-inch MacBook Pro (Model ID: MacBookPro5,2), 15-inch MacBook Pro (Model ID: MacBookPro6,2), 15-inch MacBook Pro (Model ID: MacBookPro5,4), 15-inch MacBook Pro (Model ID: MacBookPro5,3), 15-inch MacBook Pro (Model ID: MacBookPro5,1), 13-inch MacBook Pro (Model ID: MacBookPro5,5), 13-inch MacBook Pro (Model ID: MacBookPro7,1).
  • OWC Memory Lifetime Limited Warranty including Advanced Replacement Program. Built upgrade to meet or exceed the toughest industry specs to provide years of worry-....
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OWC 16GB 2 x 8GB 1867 MHZ DDR3 SO-DIMM PC3-14900 204 Pin CL11 Memory Upgrade

  • 16.0 GB (2 x 8GB) 1867 MHZ DDR3 SO-DIMM PC3-14900 204 Pin CL11 Memory Upgrade.
  • Memory upgrade kit For 2015 (Late) iMac 27" w/ Retina 5K models (October 2015) Model ID:iMac17,1: 3.2GHz i5, 3.3GHz i5, 4.0GHz i7.
  • OWC Memory Lifetime Limited Warranty including the OWC Lifetime Advanced Replacement Program.
  • Product Specs: Technology: DDR3 SO-DIMM RoHS: Yes Pin Count: 204-pin Op. Data Rate: DDR3-1867 Speed: PC3-14900 CL: 11 Cycle Time: 1.875ns....
  • Low Noise 8-Layer PCB Meets and/or Exceeds Apple/Intel Specifications. Fully Compliant with JEDEC specification. RoHS Certified.
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OWC 256GB (2 x 128GB) PC23400 DDR4 ECC-R 2933MHz LRDIMMs Memory Compatible with Mac Pro 2019 and up Models (OWC29D4LR0256)

  • OWC 256GB (2 x 128GB) PC23400 DDR4 ECC-R 2933MHz LRDIMMs Memory.
  • Compatible With Mac Pro 2019-2020 Models, Model ID: MacPro7,1 (2.5GHz 28-Core, 2.7GHz 24-Core, 3.2GHz 16-Core, 3.3GHz 12-Core, 3.5GHz 8-Core).
  • OWC Memory Lifetime Limited Warranty including Advanced Replacement Program.
  • IMPORTANT NOTE: Mac Pro can use either RDIMM or LRDIMM, but they cannot be combined. Additionally, LRDIMM modules must all be of the same size..
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OWC 128GB (4 x 32GB) 2666MHz DDR4 PC4-21300 SO-DIMM 260 Pin Memory Upgrade for 2019 & 2020 Apple iMac 27

  • 4 x 32 GB (128 GB) 2666MHz DDR4 PC4-21300 SODIMM 260-Pin, 1.2 Volts, Non-registered, Non-ECC, Fully compliant with JEDEC specifications, ROHS compliant, warranty safe upgrade.
  • Backed by OWC Memory Lifetime Limited Warranty including the OWC Lifetime Advanced Replacement Program.
  • Memory Upgrade Compatible with 2020 iMac: iMac w/Retina 5K display (27 inch mid 2020) Model ID: iMac20,1 and iMac20,2 (3.1GHz i5, 3.3GHz i5, 3.8GHz i7, 3.6GHz i9).
  • Memory Upgrade Compatible with 2019 iMac: iMac w/Retina 5K display (27-inch Early 2019) Model ID: iMac19,1 (3.0GHz i5, 3.1GHz i5, 3.7GHz i5, 3.6GHz i9) Models: MRQY2LL/A, MRR02LL/A, MRR12LL/A.
  • PC compatible: works with compatible gaming laptops and PC desktops: Dell, HP , Toshiba, ASUS, Acer, Supermicro, Fujitsu, Gigabyte, Intel, Lenovo, LG, Samsung, Sony, Supermicro.
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OWC 64GB (4 x 16GB) PC19200 DDR4 2400MHz SO-DIMMs Memory Compatible with 27' iMac (Mid 2017), and Compatible PCs (OWC2400DDR4S64S)

  • 4 x 16 GB (64 GB) PC19200 DDR4 2400MHz SO-DIMM Memory, 260-Pin, 1.2 Volts, Non-registered, Non-ECC, Fully compliant with JEDEC specifications, ROHS compliant, warranty safe upgrade.
  • Backed by OWC Memory Lifetime Limited Warranty including the OWC Lifetime Advanced Replacement Program.
  • Memory Upgrade Compatible with 2017 iMac: iMac w/Retina 5K display (27 inch mid 2017) Model ID: iMac18,3 (3.4GHz & 3.5GHz & 3.8GHz Core i5 & 4.2GHz Core i7).
  • Compatible with select PC Laptop, PC Notebook, & All in One Computers.
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OWC 6GB 2GB + 4GB PC6400 DDR2 800MHz SO-DIMMs Memory Compatible with iMac 2008 MacBook 2009

  • OWC 6GB (2.0GB + 4.0GB) PC6400 DDR2 800MHz 200 Pin Memory Upgrade Kit.
  • Compatible With MacBook (13-inch, Mid 2009) Model ID: MacBook5,2.
  • Compatible With iMac (24-inch, Early 2008) Model ID: iMac8,1 and iMac (20-inch, Early 2008) Model ID: iMac8,1.
  • OWC Memory Lifetime Limited Warranty including Advanced Replacement Program.
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A-Tech 32GB (2x16GB) RAM for Apple iMac 2017 (27 inch Retina 5K & 21.5 inch Retina 4K) | DDR4 2400MHz SODIMM PC4-19200 2Rx8 1.2V 260-Pin SO-DIMM Memory Upgrade Kit

  • 4 x 32 GB (128 GB) 2666MHz DDR4 PC4-21300 SODIMM 260-Pin, 1.2 Volts, Non-registered, Non-ECC, Fully compliant with JEDEC specifications, ROHS compliant, warranty safe upgrade.
  • Backed by OWC Memory Lifetime Limited Warranty including the OWC Lifetime Advanced Replacement Program.
  • Memory Upgrade Compatible with 2020 iMac: iMac w/Retina 5K display (27 inch mid 2020) Model ID: iMac20,1 and iMac20,2 (3.1GHz i5, 3.3GHz i5, 3.8GHz i7, 3.6GHz i9).
  • Memory Upgrade Compatible with 2019 iMac: iMac w/Retina 5K display (27-inch Early 2019) Model ID: iMac19,1 (3.0GHz i5, 3.1GHz i5, 3.7GHz i5, 3.6GHz i9) Models: MRQY2LL/A, MRR02LL/A, MRR12LL/A.
  • PC compatible: works with compatible gaming laptops and PC desktops: Dell, HP , Toshiba, ASUS, Acer, Supermicro, Fujitsu, Gigabyte, Intel, Lenovo, LG, Samsung, Sony, Supermicro.
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