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A-Tech 16GB Kit (4x4GB) RAM for Apple iMac (Mid 2010, Mid/Late 2011) | DDR3 1333MHz PC3-10600 SODIMM 204-Pin Memory Upgrade
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A-Tech 16GB Kit (4x4GB) 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
  • Rank: 2Rx8
  • Parts: Lifetime
  • Model #: NE-MAC-0031
  •  
  • $71.01 
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
  •  
  • $35.65 
A-Tech 32GB Kit (2x16GB) RAM for Apple Mac Pro (2019, 12-Core/16-Core/24-Core/28-Core, Rack & Tower) | DDR4 2933MHz PC4-23400 ECC RDIMM 288-Pin Memory Upgrade
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  •  
  • $421.80 
A-Tech 16GB Kit (4x4GB) RAM for Apple iMac (Late 2009) | DDR3 1066MHz PC3-8500 SODIMM 204-Pin Memory Upgrade
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A-Tech 16GB Kit (4x4GB) RAM for Apple iMac (Late 2009) | DDR3 1066MHz PC3-8500 SODIMM 204-Pin Memory Upgrade
  • Voltage: 1.50V
  • Compatible System: Apple Mac Systems
  • Rank: 2Rx8
  • Parts: Lifetime
  • Model #: NE-MAC-0040
  •  
  • $77.46 
A-Tech 8GB Kit (4x2GB) RAM for Apple iMac (Late 2009) | DDR3 1066MHz PC3-8500 SODIMM 204-Pin Memory Upgrade
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A-Tech 8GB Kit (4x2GB) RAM for Apple iMac (Late 2009) | DDR3 1066MHz PC3-8500 SODIMM 204-Pin Memory Upgrade
  • Voltage: 1.50V
  • Compatible System: Apple Mac Systems
  • Parts: Lifetime
  • Labor: Lifetime
  • Model #: NE-MAC-0028
  •  
  • $64.55 
A-Tech 96GB Kit (6x16GB) RAM for Apple Mac Pro (Early 2009, 8-Core & Mid 2010, 8-Core) | DDR3 1066/1067MHz PC3-8500 ECC RDIMM 240-Pin Memory Upgrade
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A-Tech 96GB Kit (6x16GB) RAM for Apple Mac Pro (Early 2009, 8-Core & Mid 2010, 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-0183
  •  
  • $386.58 
A-Tech 8GB Kit (2x4GB) RAM for Apple MacBook Pro (Early/Late 2011), iMac (Mid 2010, Mid/Late 2011), Mac mini (Mid 2011) | DDR3 1333MHz PC3-10600 SODIMM 204-Pin Memory Upgrade
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  •  
  • $35.50 
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 
A-Tech 32GB Kit (2x16GB) 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 32GB Kit (2x16GB) 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-0194
  •  
  • $128.86 
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 UDIMM 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 UDIMM 240-Pin Memory Upgrade
  • Voltage: 1.50V
  • Compatible System: Apple Mac Systems
  • Parts: Lifetime
  • Labor: Lifetime
  • Model #: NE-MAC-0228
  •  
  • $66.55 
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 
A-Tech 64GB Kit (4x16GB) 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 64GB Kit (4x16GB) 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-0196
  •  
  • $257.74 
A-Tech 32GB Kit (2x16GB) RAM for Apple iMac (Late 2015) | DDR3 1866MHz PC3-14900 SODIMM 204-Pin Memory Upgrade
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A-Tech 32GB Kit (2x16GB) 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-0016
  •  
  • $484.23 
A-Tech 8GB Kit (2x4GB) RAM for Apple MacBook (Early 2009) | DDR2 667MHz PC2-5300 SODIMM 200-Pin Memory Upgrade
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A-Tech 8GB Kit (2x4GB) RAM for Apple MacBook (Early 2009) | DDR2 667MHz PC2-5300 SODIMM 200-Pin Memory Upgrade
  • Voltage: 1.80V
  • Compatible System: Apple Mac Systems
  • Rank: 2Rx8
  • Parts: Lifetime
  • Model #: NE-MAC-0012
  •  
  • $113.18 
A-Tech 16GB RAM for Apple iMac Pro (Late 2017) | DDR4 2666MHz PC4-21300 ECC RDIMM 288-Pin Memory Upgrade
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A-Tech 16GB 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: 2Rx8
  • Parts: Lifetime
  • Model #: NE-MAC-0057
  •  
  • $176.23 
A-Tech 32GB Kit (4x8GB) RAM for Apple iMac (Late 2009) | DDR3 1066MHz PC3-8500 SODIMM 204-Pin Memory Upgrade
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A-Tech 32GB Kit (4x8GB) RAM for Apple iMac (Late 2009) | DDR3 1066MHz PC3-8500 SODIMM 204-Pin Memory Upgrade
  • Voltage: 1.50V
  • Compatible System: Apple Mac Systems
  • Rank: 2Rx8
  • Parts: Lifetime
  • Model #: NE-MAC-0052
  •  
  • $99.42 
16GB RAM for Dell PowerEdge R320, R420, R420xr, R520, R620, R720, R720xd, R820, R920 | 12th Gen. Rack Servers | DDR3 1600MHz ECC RDIMM PC3-12800 2Rx4 1.5V Registered DIMM Server Memory Module
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16GB RAM for Dell PowerEdge R320, R420, R420xr, R520, R620, R720, R720xd, R820, R920 | 12th Gen. Rack Servers | DDR3 1600MHz ECC RDIMM PC3-12800 2Rx4 1.5V Registered DIMM Server Memory Module
  • Voltage: 1.50V
  • Compatible System: Dell PowerEdge R320, R420, R420xr, R520, R620, R720, R720xd, R820, R920 | 12th Gen Rack Servers
  • CAS Latency: CL11
  • Part Number: NE-MS-0003
  • Model #: NE-MS-0003
  •  
  • $47.23 
NEMIX RAM 16GB (1X16GB) DDR5 4800MHZ PC5-38400 1Rx8 1.1V CL40 288-PIN ECC RDIMM Registered Server Memory KIT Compatible with Micron KSM48R40BS8KMM-16HMR
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NEMIX RAM 16GB (1X16GB) DDR5 4800MHZ PC5-38400 1Rx8 1.1V CL40 288-PIN ECC RDIMM Registered Server Memory KIT Compatible with Micron KSM48R40BS8KMM-16HMR
  • Brand: NEMIX RAM
  • Series: Micron Server/Workstaion Compatible Series Memory
  • Capacity: 16GB
  • Speed: DDR5 4800 (PC5 38400)
  • Model #: MR38400-618K1-KSM48R40BS8KMM-16HMR
  •  
  • $539.99 
A-Tech 32GB Kit (4x8GB) RAM for Apple iMac (Mid 2017) | DDR4 2400MHz PC4-19200 SODIMM 260-Pin Memory Upgrade
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A-Tech 32GB Kit (4x8GB) RAM for Apple iMac (Mid 2017) | DDR4 2400MHz PC4-19200 SODIMM 260-Pin Memory Upgrade
  • Voltage: 1.20V
  • Compatible System: Apple Mac Systems
  • Rank: 1Rx8
  • Parts: Lifetime
  • Model #: NE-MAC-0098
  •  
  • $259.96 
A-Tech 16GB Kit (2x8GB) RAM for Apple iMac (Mid 2017, 2019) | DDR4 2400MHz PC4-19200 SODIMM 260-Pin Memory Upgrade
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A-Tech 16GB Kit (2x8GB) 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-0099
  •  
  • $129.98 
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
  •  
  • $110.24 
A-Tech 32GB Kit (2x16GB) RAM for Apple Mac Pro (Early 2009, 4-Core/8-Core & Mid 2010, 4-Core/8-Core & Mid 2012, 4-Core) | DDR3 1066/1067MHz PC3-8500 ECC RDIMM 240-Pin Memory Upgrade
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  •  
  • $128.86 
A-Tech 64GB RAM for Apple iMac Pro (Late 2017) | DDR4 2666MHz PC4-21300 ECC RDIMM 288-Pin Memory Upgrade
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A-Tech 64GB 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: 2S2Rx4 (4Rx4)
  • Parts: Lifetime
  • Model #: NE-MAC-0091
  •  
  • $503.99 
A-Tech 4GB 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 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
  • Rank: 2Rx8
  • Parts: Lifetime
  • Model #: NE-MAC-0015
  •  
  • $62.36 
A-Tech 32GB RAM for Apple iMac Pro (Late 2017) | DDR4 2666MHz PC4-21300 ECC RDIMM 288-Pin Memory Upgrade
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A-Tech 32GB 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: 2Rx4
  • Parts: Lifetime
  • Model #: NE-MAC-0071
  •  
  • $279.99 
A-Tech 64GB Kit (2x32GB) RAM for Apple iMac Pro (Late 2017) | DDR4 2666MHz PC4-21300 ECC LRDIMM 288-Pin Memory Upgrade
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A-Tech 64GB Kit (2x32GB) RAM for Apple iMac Pro (Late 2017) | DDR4 2666MHz PC4-21300 ECC LRDIMM 288-Pin Memory Upgrade
  • Voltage: 1.20V
  • Compatible System: Apple Mac Systems
  • Rank: 2Rx4
  • Parts: Lifetime
  • Model #: NE-MAC-0067
  •  
  • $664.03 
A-Tech 64GB Kit (4x16GB) RAM for Apple iMac (Late 2015) | DDR3 1866MHz PC3-14900 SODIMM 204-Pin Memory Upgrade
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A-Tech 64GB Kit (4x16GB) 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-0017
  •  
  • $968.50 
A-Tech 16GB RAM for Apple iMac (Late 2015) | DDR3 1866MHz PC3-14900 SODIMM 204-Pin Memory Upgrade
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A-Tech 16GB 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-0018
  •  
  • $242.11 
A-Tech 64GB Kit (2x32GB) RAM for Apple iMac Pro (Late 2017) | DDR4 2666MHz PC4-21300 ECC RDIMM 288-Pin Memory Upgrade
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A-Tech 64GB Kit (2x32GB) 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: 2Rx4
  • Parts: Lifetime
  • Model #: NE-MAC-0070
  •  
  • $559.98 
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
  •  
  • $559.98 
A-Tech 8GB RAM for Apple MacBook Pro (Mid 2012), iMac (Late 2012, Early/Late 2013, Late 2014, Mid 2015), Mac mini (Late 2012) | DDR3 1600MHz PC3-12800 SODIMM 204-Pin Memory Upgrade
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  •  
  • $26.61 
A-Tech 48GB Kit (6x8GB) 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 48GB Kit (6x8GB) 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-0160
  •  
  • $428.92 
A-Tech 4GB Kit (2x2GB) RAM for Apple MacBook Pro (Mid 2007, Early 2008), MacBook (Late 2007, Early 2008, Early 2009), iMac (Mid 2007) | DDR2 667MHz PC2-5300 SODIMM 200-Pin Memory Upgrade
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  • $29.98 

System-specific memory has a significant effect on your device's performance. Memory is also called Random Access Memory (RAM), and selecting the correct type is important, as it needs to match the specifications of your device. The Double Data Rate (DDR) generation, for example, needs to match your motherboard. DDR 2 is what older computers use, and DDR 3 goes with motherboards created after 2007, with the latest motherboards being designed to work with DDR 4. Determine how much RAM you can install by checking your operating system. If you are using Windows®, it will vary between the 32-bit version, which can handle 4GB of RAM at most, and the 64-bit version, which can handle up to 3TB of RAM. Also check to see if the version is Pro or Home. When choosing system-specific RAM, first double-check the specifications of both your motherboard and your operating system.

Run Programs, Applications, and Games Efficiently With System-Specific Memory

Reduce latency and prevent programs from crashing due to overload with sufficient system-specific memory. Gamers need a minimum of 8GB of RAM, and creative professionals require at least 16GB to run programs that use a lot of processing power. RAM modules are available from as little as 128MB up to 64GB. The number of RAM modules you can purchase depends on how many Dual In-Line Memory Module (DIMM) slots your motherboard has. Bear in mind that smaller motherboards (mITX- Mini-ITX and mATX- Micro-ATX) only have two slots, whereas the larger ATX and Extended-ATX (eATX) models have four or more. Get around limited space issues by purchasing a RAM module with a higher amount of memory. DIMM is specifically designed for use as desktop RAM, as these modules fit into the available slots of a desktop computer.

Speed Up Your Laptop and Run More Applications at Once With RAM

Upgrade your laptop by increasing the amount of RAM. Small Outline Dual Inline Memory Module (SO-DIMM) options are the correct choice for laptop RAM. SO-DIMM slots accommodate the smaller and slimmer case of laptops. As with a desktop, check what your operating system and motherboard can handle. Use Unbuffered Non-Error Correction Code memory, abbreviated as unbuffered non-ECC registered RAM and also known as Static RAM (SRAM), for personal computers and laptops for work, entertainment, or gaming purposes. This type of RAM is faster, which is especially important for gamers and creative professionals.

Keep Your Server Processing and Data Safe With RAM

Because servers run constantly and process so much data, it is best to purchase dedicated server memory. Unlike desktop computers and laptops, servers require ECC registered RAM, also known as Dynamic Random Access Memory or DRAM. ECC registered memory finds errors and corrects them, which helps prevent data corruption without needing manual input. This lets your servers transfer data faster, keeps your data safe and places a smaller electrical load on your computer without requiring input from the user.

Bestselling System Specific Memory Reviews:

Anonymous
2/6/2026 9:23:17 PM
Reliable SK Hynix-Based ECC Memory for Professional Workstations

“ Uses genuine SK Hynix memory chips - a top-tier manufacturer known for quality and reliability ”

NEMIX RAM 16GB (1X16GB) DDR5 4800MHZ PC5-38400 1Rx8 1.1V CL40 288-PIN ECC RDIMM Registered Server Memory KIT Compatible with Micron KSM48R40BS8KMM-16HMR
Anonymous
4/1/2023 8:32:49 AM
Crucial - 4GB DDR3 1600 MHz

“ Decided to finally max out my laptop's memory after Microsoft released W10-22H2. ”

Crucial - DDR3 - 4 GB - SO-DIMM 204-pin - 1600 MHz / PC3-12800 - CL11 - 1.35 V - unbuffered - non-ECC - for Apple iMac 2
John G.
5/16/2022 3:19:07 PM
Great deal?

“ My RAM speed is now doubled and it helps me greatly. ”

Kingston 8GB Unbuffered DDR3L 1600 (PC3L 12800) System Specific Memory Model KCP3L16SD8/8