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OWC 32GB (2x16GB) DDR4 3200 PC4-25600 CL22 2Rx8 288-pin 1.2V Non-ECC UDIMM Memory RAM Module Upgrade Compat with TerraMaster U12-322-9100 U12-722-2224 U16-322-9100 U16-722-2224 U24-722-2224
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OWC 32GB (2x16GB) DDR4 3200 PC4-25600 CL22 2Rx8 288-pin 1.2V Non-ECC UDIMM Memory RAM Module Upgrade Compat with TerraMaster U12-322-9100 U12-722-2224 U16-322-9100 U16-722-2224 U24-722-2224
  • Voltage: 1.2V
  • Compatible System: TerraMaster U12-322-9100 TerraMaster U12-722-2224 TerraMaster U16-322-9100 TerraMaster U16-722-2224 TerraMaster U24-722-2224
  • CAS Latency: CL22
  • Part Number: 3U2D42R8032P
  • Model #: OWC3U2D42R8032P-B787-SF
  •  
  • $244.75 
Available Direct from OWC Available Direct from OWC
A-Tech 64GB 4Rx4 PC4-25600L DDR4 3200 MHz ECC LRDIMM Load Reduced DIMM 288-Pin 4DRx4 Quad Rank x4 Server RAM Memory Upgrade Module
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A-Tech 64GB 4Rx4 PC4-25600L DDR4 3200 MHz ECC LRDIMM Load Reduced DIMM 288-Pin 4DRx4 Quad Rank x4 Server RAM Memory Upgrade Module
  • Chipset: Major Brand Chipset
  • CAS Latency: CL22
  • Voltage: 1.20V
  • Rank: 4Rx4 (4DRx4)
  • Model #: AT64G1D4D3200LQ4N12V
  •  
  • $533.60 
Available Direct from A-Tech Available Direct from A-Tech
A-Tech 64GB (8x8GB) 2Rx8 PC4-17000E DDR4 2133 MHz ECC UDIMM Unbuffered DIMM 288-Pin Dual Rank x8 Server & Workstation RAM Memory Upgrade Kit
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A-Tech 64GB (8x8GB) 2Rx8 PC4-17000E DDR4 2133 MHz ECC UDIMM Unbuffered DIMM 288-Pin Dual Rank x8 Server & Workstation RAM Memory Upgrade Kit
  • Chipset: Major Brand Chipset
  • CAS Latency: CL15
  • Voltage: 1.20V
  • Part Number: AT8G8D4D2133UD8N12V
  • Model #: AT8G8D4D2133UD8N12V
  •  
  • $615.91 
Direct from A-Tech Direct from A-Tech
OWC 12GB ( 8+4GB ) PC3-12800 DDR3L 1600MHz SODIMM 204 Pin Memory Upgrade Kit for 2012 MacBook Pro 13" & 15" models . Model OWC1600DDR3S12S
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OWC 12GB ( 8+4GB ) PC3-12800 DDR3L 1600MHz SODIMM 204 Pin Memory Upgrade Kit for 2012 MacBook Pro 13" & 15" models . Model OWC1600DDR3S12S
  • CAS Latency: CL11
  • Parts: OWC Lifetime Limited Warranty including Advanced Replacement Program
  • Model #: OWC1600DDR3S12S
  •  
  • $60.88 
Available Direct from OWC Available Direct from OWC
A-Tech 64GB (8x8GB) 1Rx8 PC4-21300E DDR4 2666 MHz ECC UDIMM Unbuffered DIMM 288-Pin Single Rank x8 Server & Workstation RAM Memory Upgrade Kit
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A-Tech 64GB (8x8GB) 1Rx8 PC4-21300E DDR4 2666 MHz ECC UDIMM Unbuffered DIMM 288-Pin Single Rank x8 Server & Workstation RAM Memory Upgrade Kit
  • Chipset: Major Brand Chipset
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Part Number: AT8G8D4D2666US8N12V
  • Model #: AT8G8D4D2666US8N12V
  •  
  • $439.92 
Direct from A-Tech Direct from A-Tech
A-Tech 8GB Kit (4x2GB) RAM for Apple iMac (Mid 2010, Mid/Late 2011) | DDR3 1333MHz PC3-10600 SODIMM 204-Pin Memory Upgrade
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A-Tech 8GB Kit (4x2GB) RAM for Apple iMac (Mid 2010, Mid/Late 2011) | DDR3 1333MHz PC3-10600 SODIMM 204-Pin Memory Upgrade
  • Voltage: 1.50V
  • Compatible System: Apple Mac Systems
  • Parts: Lifetime
  • Labor: Lifetime
  • Model #: NE-MAC-0019
  •  
  • $64.55 
Direct from A-Tech Direct from A-Tech
A-Tech 48GB Kit (3x16GB) RAM for Apple Mac Pro (Late 2013, Cylinder) | DDR3 1866/1867MHz PC3-14900 ECC RDIMM 240-Pin Memory Upgrade
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A-Tech 48GB Kit (3x16GB) RAM for Apple Mac Pro (Late 2013, Cylinder) | DDR3 1866/1867MHz PC3-14900 ECC RDIMM 240-Pin Memory Upgrade
  • Voltage: 1.50V
  • Compatible System: Apple Mac Systems
  • Parts: Lifetime
  • Labor: Lifetime
  • Model #: NE-MAC-0195
  •  
  • $193.30 
Direct from A-Tech Direct from A-Tech
A-Tech 32GB 2Rx4 PC4-23400 DDR4 2933 ECC REG RDIMM Registered DIMM 288-Pin Dual Rank x4 Server RAM Memory Module
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A-Tech 32GB 2Rx4 PC4-23400 DDR4 2933 ECC REG RDIMM Registered DIMM 288-Pin Dual Rank x4 Server RAM Memory Module
  • Chipset: Major Brand Chipset
  • Type: 288-Pin DDR4 SDRAM
  • Rank: 2Rx4
  • Parts: Lifetime
  • Model #: AT32G1D4D2933RD4N12V
  •  
  • $325.82 
Available Direct from A-Tech Available Direct from A-Tech
A-Tech 4GB RAM for Apple iMac (Mid 2017, 2019) | DDR4 2400MHz PC4-19200 SODIMM 260-Pin Memory Upgrade
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A-Tech 4GB RAM for Apple iMac (Mid 2017, 2019) | DDR4 2400MHz PC4-19200 SODIMM 260-Pin Memory Upgrade
  • Voltage: 1.20V
  • Compatible System: Apple Mac Systems
  • Rank: 1Rx16
  • Parts: Lifetime
  • Model #: NE-MAC-0081
  •  
  • $23.77 
Direct from A-Tech Direct from A-Tech
A-Tech 16GB Kit (4x4GB) RAM for Apple iMac (2019, 2020) | DDR4 2666MHz PC4-21300 SODIMM 260-Pin Memory Upgrade
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A-Tech 16GB Kit (4x4GB) RAM for Apple iMac (2019, 2020) | DDR4 2666MHz PC4-21300 SODIMM 260-Pin Memory Upgrade
  • Voltage: 1.20V
  • Compatible System: Apple Mac Systems
  • Rank: 1Rx16
  • Parts: Lifetime
  • Model #: NE-MAC-0083
  •  
  • $95.17 
Direct from A-Tech Direct from A-Tech
A-Tech 12GB Kit (3x4GB) RAM for Apple Mac Pro (Late 2013, Cylinder) | DDR3 1866/1867MHz PC3-14900 ECC UDIMM 240-Pin Memory Upgrade
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A-Tech 12GB Kit (3x4GB) RAM for Apple Mac Pro (Late 2013, Cylinder) | DDR3 1866/1867MHz PC3-14900 ECC UDIMM 240-Pin Memory Upgrade
  • Voltage: 1.50V
  • Compatible System: Apple Mac Systems
  • Parts: Lifetime
  • Labor: Lifetime
  • Model #: NE-MAC-0203
  •  
  • $79.84 
Direct from A-Tech Direct from A-Tech
A-Tech 64GB (8x8GB) 1Rx8 PC4-25600E DDR4 3200 MHz ECC UDIMM Unbuffered DIMM 288-Pin Single Rank x8 Server & Workstation RAM Memory Upgrade Kit
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A-Tech 64GB (8x8GB) 1Rx8 PC4-25600E DDR4 3200 MHz ECC UDIMM Unbuffered DIMM 288-Pin Single Rank x8 Server & Workstation RAM Memory Upgrade Kit
  • Chipset: Major Brand Chipset
  • CAS Latency: CL22
  • Voltage: 1.20V
  • Part Number: AT8G8D4D3200US8N12V
  • Model #: AT8G8D4D3200US8N12V
  •  
  • $703.91 
Direct from A-Tech Direct from A-Tech
A-Tech 4GB RAM for Apple Mac Pro (Mid 2010, 6-Core/12-Core & Mid 2012, 6-Core/12-Core) | DDR3 1333MHz PC3-10600 ECC RDIMM 240-Pin Memory Upgrade
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A-Tech 4GB RAM for Apple Mac Pro (Mid 2010, 6-Core/12-Core & Mid 2012, 6-Core/12-Core) | DDR3 1333MHz PC3-10600 ECC RDIMM 240-Pin Memory Upgrade
  • Voltage: 1.50V
  • Compatible System: Apple Mac Systems
  • Parts: Lifetime
  • Labor: Lifetime
  • Model #: NE-MAC-0216
  •  
  • $29.30 
Direct from A-Tech Direct from A-Tech
A-Tech 64GB (8x8GB) 2Rx8 PC4-21300 / PC4-21300E DDR4 2666 MHz ECC UDIMM 1.2V ECC Unbuffered DIMM 288-Pin Dual Rank x8 Server & Workstation RAM Memory Upgrade Kit
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  •  
  • $439.92 
Direct from A-Tech Direct from A-Tech
A-Tech 32GB RAM for Apple Mac Pro (Late 2013, Cylinder) | DDR3 1333MHz PC3-10600 ECC RDIMM 240-Pin Memory Upgrade
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A-Tech 32GB RAM for Apple Mac Pro (Late 2013, Cylinder) | DDR3 1333MHz PC3-10600 ECC RDIMM 240-Pin Memory Upgrade
  • Voltage: 1.50V
  • Compatible System: Apple Mac Systems
  • Parts: Lifetime
  • Labor: Lifetime
  • Model #: NE-MAC-0197
  •  
  • $82.01 
Direct from A-Tech Direct from A-Tech
A-Tech 16GB Kit (2x8GB) RAM for Apple Mac Pro (Late 2013, Cylinder) | DDR3 1866/1867MHz PC3-14900 ECC UDIMM 240-Pin Memory Upgrade
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A-Tech 16GB Kit (2x8GB) RAM for Apple Mac Pro (Late 2013, Cylinder) | DDR3 1866/1867MHz PC3-14900 ECC UDIMM 240-Pin Memory Upgrade
  • Voltage: 1.50V
  • Compatible System: Apple Mac Systems
  • Parts: Lifetime
  • Labor: Lifetime
  • Model #: NE-MAC-0210
  •  
  • $133.12 
Direct from A-Tech Direct from A-Tech
A-Tech 16GB Kit (2x8GB) RAM for Apple iMac (Late 2015) | DDR3 1866MHz PC3-14900 SODIMM 204-Pin Memory Upgrade
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A-Tech 16GB Kit (2x8GB) RAM for Apple iMac (Late 2015) | DDR3 1866MHz PC3-14900 SODIMM 204-Pin Memory Upgrade
  • Voltage: 1.35V
  • Compatible System: Apple Mac Systems
  • Rank: 2Rx8
  • Parts: Lifetime
  • Model #: NE-MAC-0049
  •  
  • $56.83 
Direct from A-Tech Direct from A-Tech
A-Tech 16GB RAM for Apple iMac (Mid 2017) | DDR4 2133MHz PC4-17000 SODIMM 260-Pin Memory Upgrade
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A-Tech 16GB RAM for Apple iMac (Mid 2017) | DDR4 2133MHz PC4-17000 SODIMM 260-Pin Memory Upgrade
  • Voltage: 1.20V
  • Compatible System: Apple Mac Systems
  • Rank: 2Rx8
  • Parts: Lifetime
  • Model #: NE-MAC-0058
  •  
  • $104.99 
Direct from A-Tech Direct from A-Tech
A-Tech 8GB RAM for Apple iMac (Late 2015) | DDR3 1866MHz PC3-14900 SODIMM 204-Pin Memory Upgrade
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A-Tech 8GB RAM for Apple iMac (Late 2015) | DDR3 1866MHz PC3-14900 SODIMM 204-Pin Memory Upgrade
  • Voltage: 1.35V
  • Compatible System: Apple Mac Systems
  • Rank: 2Rx8
  • Parts: Lifetime
  • Model #: NE-MAC-0050
  •  
  • $28.40 
Direct from A-Tech Direct from A-Tech
A-Tech 8GB RAM for Apple iMac (Mid 2017, 2019) | DDR4 2400MHz PC4-19200 SODIMM 260-Pin Memory Upgrade
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A-Tech 8GB RAM for Apple iMac (Mid 2017, 2019) | DDR4 2400MHz PC4-19200 SODIMM 260-Pin Memory Upgrade
  • Voltage: 1.20V
  • Compatible System: Apple Mac Systems
  • Rank: 1Rx8
  • Parts: Lifetime
  • Model #: NE-MAC-0097
  •  
  • $49.99 
Direct from A-Tech Direct from A-Tech
A-Tech 8GB RAM for Apple Mac Pro (Late 2013, Cylinder) | DDR3 1866/1867MHz PC3-14900 ECC UDIMM 240-Pin Memory Upgrade
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A-Tech 8GB RAM for Apple Mac Pro (Late 2013, Cylinder) | DDR3 1866/1867MHz PC3-14900 ECC UDIMM 240-Pin Memory Upgrade
  • Voltage: 1.50V
  • Compatible System: Apple Mac Systems
  • Parts: Lifetime
  • Labor: Lifetime
  • Model #: NE-MAC-0209
  •  
  • $66.55 
Direct from A-Tech Direct from A-Tech
A-Tech 1GB RAM for Apple MacBook (Mid 2009), iMac (Early 2008) | DDR2 800MHz PC2-6400 SODIMM 200-Pin Memory Upgrade
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A-Tech 1GB RAM for Apple MacBook (Mid 2009), iMac (Early 2008) | DDR2 800MHz PC2-6400 SODIMM 200-Pin Memory Upgrade
  • Voltage: 1.80V
  • Compatible System: Apple Mac Systems
  • Parts: Lifetime
  • Labor: Lifetime
  • Model #: NE-MAC-0005
  •  
  • $14.99 
Direct from A-Tech Direct from A-Tech
A-Tech 16GB Kit (2x8GB) RAM for Apple iMac (Mid 2017) | DDR4 2133MHz PC4-17000 SODIMM 260-Pin Memory Upgrade
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A-Tech 16GB Kit (2x8GB) RAM for Apple iMac (Mid 2017) | DDR4 2133MHz PC4-17000 SODIMM 260-Pin Memory Upgrade
  • Voltage: 1.20V
  • Compatible System: Apple Mac Systems
  • Rank: 1Rx8
  • Parts: Lifetime
  • Model #: NE-MAC-0095
  •  
  • $92.38 
Direct from A-Tech Direct from A-Tech
A-Tech 4GB RAM for Apple Mac Pro (Late 2013, Cylinder) | DDR3 1866/1867MHz PC3-14900 ECC UDIMM 240-Pin Memory Upgrade
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A-Tech 4GB RAM for Apple Mac Pro (Late 2013, Cylinder) | DDR3 1866/1867MHz PC3-14900 ECC UDIMM 240-Pin Memory Upgrade
  • Voltage: 1.50V
  • Compatible System: Apple Mac Systems
  • Parts: Lifetime
  • Labor: Lifetime
  • Model #: NE-MAC-0201
  •  
  • $26.60 
Direct from A-Tech Direct from A-Tech
A-Tech 4GB RAM for Apple iMac (2019, 2020), Mac mini (Late 2018, Early 2020) | DDR4 2666MHz PC4-21300 SODIMM 260-Pin Memory Upgrade
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A-Tech 4GB RAM for Apple iMac (2019, 2020), Mac mini (Late 2018, Early 2020) | DDR4 2666MHz PC4-21300 SODIMM 260-Pin Memory Upgrade
  • Voltage: 1.20V
  • Compatible System: Apple Mac Systems
  • Rank: 1Rx16
  • Parts: Lifetime
  • Model #: NE-MAC-0084
  •  
  • $23.77 
Direct from A-Tech Direct from A-Tech
A-Tech 4GB Kit (2x2GB) RAM for Apple MacBook (Mid 2009), iMac (Early 2008) | DDR2 800MHz PC2-6400 SODIMM 200-Pin Memory Upgrade
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A-Tech 4GB Kit (2x2GB) RAM for Apple MacBook (Mid 2009), iMac (Early 2008) | DDR2 800MHz PC2-6400 SODIMM 200-Pin Memory Upgrade
  • Voltage: 1.80V
  • Compatible System: Apple Mac Systems
  • Parts: Lifetime
  • Labor: Lifetime
  • Model #: NE-MAC-0011
  •  
  • $29.98 
Direct from A-Tech Direct from A-Tech
A-Tech 8GB Kit (2x4GB) RAM for Apple iMac (2019, 2020), Mac mini (Late 2018, Early 2020) | DDR4 2666MHz PC4-21300 SODIMM 260-Pin Memory Upgrade
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A-Tech 8GB Kit (2x4GB) RAM for Apple iMac (2019, 2020), Mac mini (Late 2018, Early 2020) | DDR4 2666MHz PC4-21300 SODIMM 260-Pin Memory Upgrade
  • Voltage: 1.20V
  • Compatible System: Apple Mac Systems
  • Rank: 1Rx16
  • Parts: Lifetime
  • Model #: NE-MAC-0085
  •  
  • $47.58 
Direct from A-Tech Direct from A-Tech
A-Tech 16GB Kit (4x4GB) RAM for Apple iMac (Late 2012, Late 2013, Late 2014, Mid 2015) | DDR3 1600MHz PC3-12800 SODIMM 204-Pin Memory Upgrade
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A-Tech 16GB Kit (4x4GB) RAM for Apple iMac (Late 2012, Late 2013, Late 2014, Mid 2015) | DDR3 1600MHz PC3-12800 SODIMM 204-Pin Memory Upgrade
  • Voltage: 1.35V
  • Compatible System: Apple Mac Systems
  • Rank: 2Rx8
  • Parts: Lifetime
  • Model #: NE-MAC-0036
  •  
  • $71.01 
Direct from A-Tech Direct from A-Tech
A-Tech 8GB RAM for Apple iMac (Mid 2017) | DDR4 2133MHz PC4-17000 SODIMM 260-Pin Memory Upgrade
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A-Tech 8GB RAM for Apple iMac (Mid 2017) | DDR4 2133MHz PC4-17000 SODIMM 260-Pin Memory Upgrade
  • Voltage: 1.20V
  • Compatible System: Apple Mac Systems
  • Rank: 1Rx8
  • Parts: Lifetime
  • Model #: NE-MAC-0096
  •  
  • $46.19 
Direct from A-Tech Direct from A-Tech
A-Tech 2GB RAM for Apple MacBook (Mid 2009), iMac (Early 2008) | DDR2 800MHz PC2-6400 SODIMM 200-Pin Memory Upgrade
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A-Tech 2GB RAM for Apple MacBook (Mid 2009), iMac (Early 2008) | DDR2 800MHz PC2-6400 SODIMM 200-Pin Memory Upgrade
  • Voltage: 1.80V
  • Compatible System: Apple Mac Systems
  • Parts: Lifetime
  • Labor: Lifetime
  • Model #: NE-MAC-0010
  •  
  • $14.99 
Direct from A-Tech Direct from A-Tech
A-Tech 8GB RAM for Apple Mac Pro (Mid 2010, 6-Core/12-Core & Mid 2012, 6-Core/12-Core) | DDR3 1333MHz PC3-10600 ECC RDIMM 240-Pin Memory Upgrade
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A-Tech 8GB RAM for Apple Mac Pro (Mid 2010, 6-Core/12-Core & Mid 2012, 6-Core/12-Core) | DDR3 1333MHz PC3-10600 ECC RDIMM 240-Pin Memory Upgrade
  • Voltage: 1.50V
  • Compatible System: Apple Mac Systems
  • Parts: Lifetime
  • Labor: Lifetime
  • Model #: NE-MAC-0224
  •  
  • $39.04 
Direct from A-Tech Direct from A-Tech
A-Tech 96GB Kit (12x8GB) RAM for Apple Xserve (Early 2009, 8-Core) | DDR3 1066/1067MHz PC3-8500 ECC RDIMM 240-Pin Memory Upgrade
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A-Tech 96GB Kit (12x8GB) RAM for Apple Xserve (Early 2009, 8-Core) | DDR3 1066/1067MHz PC3-8500 ECC RDIMM 240-Pin Memory Upgrade
  • Voltage: 1.50V
  • Compatible System: Apple Mac Systems
  • Parts: Lifetime
  • Labor: Lifetime
  • Model #: NE-MAC-0245
  •  
  • $468.53 
Direct from A-Tech Direct from A-Tech
A-Tech 16GB Kit (4x4GB) RAM for Apple iMac (Late 2015) | DDR3 1866MHz PC3-14900 SODIMM 204-Pin Memory Upgrade
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A-Tech 16GB Kit (4x4GB) RAM for Apple iMac (Late 2015) | DDR3 1866MHz PC3-14900 SODIMM 204-Pin Memory Upgrade
  • Voltage: 1.35V
  • Compatible System: Apple Mac Systems
  • Rank: 1Rx8
  • Parts: Lifetime
  • Model #: NE-MAC-0037
  •  
  • $96.83 
Direct from A-Tech Direct from A-Tech
A-Tech 64GB Kit (2x32GB) RAM for Apple Mac Pro (2019, 8-Core, Rack & Tower) | DDR4 2666/2667MHz PC4-21300 ECC RDIMM 288-Pin Memory Upgrade
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A-Tech 64GB Kit (2x32GB) RAM for Apple Mac Pro (2019, 8-Core, Rack & Tower) | DDR4 2666/2667MHz PC4-21300 ECC RDIMM 288-Pin Memory Upgrade
  • Voltage: 1.20V
  • Compatible System: Apple Mac Systems
  • Parts: Lifetime
  • Labor: Lifetime
  • Model #: NE-MAC-0139
  •  
  • $509.82 
Direct from A-Tech Direct from A-Tech
A-Tech 16GB Kit (2x8GB) RAM for Apple iMac Pro (Late 2017) | DDR4 2666MHz PC4-21300 ECC RDIMM 288-Pin Memory Upgrade
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A-Tech 16GB Kit (2x8GB) RAM for Apple iMac Pro (Late 2017) | DDR4 2666MHz PC4-21300 ECC RDIMM 288-Pin Memory Upgrade
  • Voltage: 1.20V
  • Compatible System: Apple Mac Systems
  • Rank: 1Rx8
  • Parts: Lifetime
  • Model #: NE-MAC-0094
  •  
  • $109.98 
Direct from A-Tech Direct from A-Tech
A-Tech 24GB Kit (3x8GB) RAM for Apple Mac Pro (Late 2013, Cylinder) | DDR3 1866/1867MHz PC3-14900 ECC RDIMM 240-Pin Memory Upgrade
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A-Tech 24GB Kit (3x8GB) RAM for Apple Mac Pro (Late 2013, Cylinder) | DDR3 1866/1867MHz PC3-14900 ECC RDIMM 240-Pin Memory Upgrade
  • Voltage: 1.50V
  • Compatible System: Apple Mac Systems
  • Parts: Lifetime
  • Labor: Lifetime
  • Model #: NE-MAC-0207
  •  
  • $117.14 
Direct from A-Tech Direct from A-Tech