Best Owc1600ddr3s64s Deals of Nov 2026

Updated November 10, 2026Our site contains affiliate links for which we may be compensated.
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OWC

OWC Memory 64GB (4X 16GB) DDR3 PC3-12800 1600MHz RAM | 240-Pin Compatible with 2015 (Late) iMac 27 w/Retina 5K Models and Compatible PCs

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OWC

OWC 64GB (4x16GB) DDR3 1600MHz Non-ECC DIMM 1.5V 240-pin Memory RAM | PC3-12800, Non-ECC Unbuffered, 2Rx8, 1.5V, CL11, Compatible with Select Desktops

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OWC

OWC Memory 64GB (2X 32GB) DDR4 CL17 PC4-19200 2400MHz SO-DIMM RAM | 260-Pin Compatible with 2017 iMac and Select PC Laptops

OWC 64.0GB UPGRADE: Consists of TWO 32GB 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
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: 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)
INCREASED PERFORMANCE: Memory Upgrades are the Most Effective and Easy Way to Boost the Performance in Your Mac Pro
COMPATIBLE WITH: PC Laptop, PC Notebook, , All in One Computers, NAS, SYNOLOGY, POS Systems
INDUSTRY LEADING: Consumer Friendly Advanced Replacement Program and Limited Lifetime Warranty, which Includes Free Tech Support by Other World Computing
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OWC

OWC 64GB Memory RAM Kit Compat with Dell Precision R7610 T3600 T3610 T5600 | 64GB (4x16GB) PC3L-12800 DDR3L 1600MHz ECC Reg 2Rx4 1.35V CL11 240-pin DIMM, Also Compat with T5610

ECC REGISTERED UPGRADE: This type of memory is used in Workstations and Servers. It will NOT be compatible with standard desktop computers. Also, it cannot be mixed with UNBUFFERED memory.
OWC 64GB UPGRADE: Consists of 4pcs of 16GB DDR3L 1600 PC3L-12800 CL11 2Rx4 240-pin 1.35V ECC Registered DIMM Memory RAM Module Upgrade Kit memory compatible with Dell Precision models R7610, T3600, T3610, T5600 And T5610.
INDUSTRY LEADING: Consumer-friendly Advanced Replacement Program and Limited Lifetime Warranty, which includes Free Tech Support by Other World Computing.
MAXIMIZE YOUR SERVER: With OWC's ECC Registered Server Memory, you will extend the life of your old infrastructure or save money when building a new one.
Replacement for Dell part numbers A6761613, A6994465, A7515505, A8255125 and SNP20D6FC/16G.
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OWC

OWC Memory 64GB (2X 32GB) DDR4 PC4-21300 2666MHz RAM | 288-Pin Compatible with Mac mini 2018, iMac 2019 and up, Dell, HP, Lenovo, ASUS and Compatible PCs

OWC 64.0GB UPGRADE: Consists of Two 32GB 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
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)
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
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: gaming laptops and PC desktops: Dell, HP , Toshiba, ASUS, Acer, Supermicro, Fujitsu, Gigabyte, Intel, Lenovo, LG, Samsung, Sony, Supermicro
COMPATIBLE PART NUMBERS: CT2K32G4S266M, CT32G4S266M, KCP426SD8/32, CT32G4SFD8266, HMAA4GS6AJR8N-VK, M471A4G43MB1‐CTD, MUQQ2G/A
INDUSTRY LEADING: Consumer Friendly Advanced Replacement Program and Limited Lifetime Warranty, which Includes Free Tech Support by Other World Computing
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OWC

OWC 64GB (4x16GB) DDR4 3200MHz Non-ECC DIMM 288-pin Memory RAM | PC4-25600, Non-ECC Unbuffered, 1Rx8, 1.2V, CL22, Compatible with Select Desktops

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OWC

OWC Memory 64GB (4X 16GB) DDR3 CL13 PC3-14900 1866MHz SO-DIMM RAM | 204-Pin Compatible with 2015 iMac 5K 17,1 and Compatible PCs

OWC 64.0GB UPGRADE: Consists of Four 16GB DDR3 1866MHz PC3-14900 CL13 SO-DIMMs 1.35V 204-pin Memory Module Mac qualified
COMPATIBLE WITH: 2015 (Late) iMac 27" w/ Retina 5K models (October 2015) Model ID:iMac17,1: 3.2GHz i5, 3.3GHz i5, 4.0GHz i7
100% COMPLIANT: With JEDEC Standard Specifications, ROHS Compliant, Warranty Safe Upgrade. Designed and Tested to Meet or Exceed All MAC Specifications for iMac and PC Laptops
COMPATIBLE PART NUMBERS: CT204864BF160B.C16FA, CT204864BF160B, CT16G3S186DM, MT16KTF2G64HZ-1G6A1, MT16KTF2G64HZ-1G6
INCREASED PERFORMANCE: Memory Upgrades are the Most Effective and Easy Way to Boost the Performance in Your Mac Pro
INDUSTRY LEADING: Consumer Friendly Advanced Replacement Program and Limited Lifetime Warranty, which Includes Free Tech Support by Other World Computing
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OWC

OWC 64GB Memory RAM Kit Compatible with HP Workstation Z820 | 64GB (4x16GB) PC3-12800 DDR3 1600MHz ECC Reg 2Rx4 1.5V CL11 240-pin DIMM

ECC REGISTERED UPGRADE: This type of memory is used in Workstations and Servers. It will NOT be compatible with standard desktop computers. Also, it cannot be mixed with UNBUFFERED memory.
OWC 64GB UPGRADE: Consists of 4pcs of 16GB DDR3 1600 PC3-12800 CL11 2Rx4 240-pin 1.5V ECC Registered DIMM Memory RAM Module Upgrade compatible with HP Workstation model Z820.
INDUSTRY LEADING: Consumer-friendly Advanced Replacement Program and Limited Lifetime Warranty, which includes Free Tech Support by Other World Computing.
MAXIMIZE YOUR SERVER: With OWC's ECC Registered Server Memory, you will extend the life of your old infrastructure or save money when building a new one.
Replacement for HP part numbers 672612‐081, 672612‐181, 672631‐B21, 672633‐B21, 684031‐001, 684066‐B21, 687465‐001 and A2Z52AA.
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OWC

OWC Memory 64GB (4X 16GB) DDR3 ECC Registered CL7 PC3-8500 1066MHz RAM | 240-Pin Compatible with Mac Pro (2009-2010) Nehalem and Xserve (2009) Models

IMPORTANT: Your Mac Pro can use ECC Unbuffered or ECC Registered Memory, but they cannot be combined. Please remove all Unbuffered Memory when installing these Registered DIMMS.
OWC 64.0GB UPGRADE: Consists of Four 16GB DDR3 1066MHz PC3-8500 CL7 ECC Registered DIMMs 1.5V 240-pin Memory Module with Mac qualified Thermal Sensor EEPROM
100% COMPLIANT: With JEDEC Standard Specifications, ROHS Compliant, Warranty Safe Upgrade. Designed and Tested to Meet or Exceed All MAC Specifications for Mac Pro 2009-2010 Nehalem 4,1 and 5,1, 2009 Xserve 3,1
COMPATIBLE PART NUMBERS: M393B2G70BH0-CH9, M393B2G70CB0-CH9, HMT42GR7BFR4A‐H9, HMT42GR7BFR4C‐H9, HMT42GR7AFR4C‐H9, HMT42GR7MFR4A‐H9, MT36KSF2G72PZ‐1G4, KTA-MP1333DR/8G, KTA-MP1066K4/16G
COMPATIBLE WITH: Mac Pro Quad-Core (Model ID: MacPro5,1) Mac Pro Quad-Core (Model ID: MacPro4,1) Mac Pro 6-Core (Model ID: MacPro4,1) Mac Pro 8-Core (Model ID: MacPro4,1) Xserve Quad-Core (Model ID Xserve 3,1) Xserve 8-core (Model ID Xserve 4,1)
INDUSTRY LEADING: Consumer Friendly Advanced Replacement Program and Limited Lifetime Warranty, which Includes Free Tech Support by Other World Computing
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OWC

OWC 64GB (4x16GB) DDR3L 1600MHz ECC RDIMM 2Rx4 1.35V 240-pin Memory RAM

ECC REGISTERED UPGRADE: This type of memory is used in Workstations and Servers. It will NOT be compatible with standard desktop computers. Also, it cannot be mixed with UNBUFFERED memory.
OWC 64GB UPGRADE: Consists of 4pcs of 16GB DDR3L 1600 PC3L-12800 CL11 2Rx4 240-pin 1.35V ECC Registered DIMM Memory RAM Module Upgrade Kit for Select Workstations or Servers memory.
100% COMPLIANT: JEDEC-Standard and ROHS Compliant. Warranty-Safe Upgrade. Designed and Tested to Meet or Exceed all Manufacturer OEM Specs.
MAXIMIZE YOUR SERVER: With OWC's ECC Registered Server Memory, you will extend the life of your old infrastructure or save money when building a new one.
INDUSTRY LEADING: Consumer-friendly Advanced Replacement Program and Limited Lifetime Warranty, which includes Free Tech Support by Other World Computing.
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OWC

OWC Memory 64GB (4X 16GB) DDR3 PC3-12800 1600MHz RAM | 240-Pin Compatible with 2015 (Late) iMac 27 w/Retina 5K Models and Compatible PCs

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Disclaimer: While we make every effort to ensure accuracy, we cannot guarantee that all product specifications, pricing, discounts, and details are complete or error-free. Because information is subject to change, we recommend verifying all details directly with the retailer prior to making a purchase. As an Amazon Associate, we earn from qualifying purchases.

10 Owc1600ddr3s64s deals are available from: Amazon, starting from $235.16.

The lowest price we found is $235.16 while the highest is $781.16. Prices for the best Owc1600ddr3s64s deals average at $463.88.