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Crucial 8GB Kit (2 x 4GB) DDR3L 1600 MT/s (PC3L-12800) SODIMM 204-Pin 1.35V Laptop Memory - CT2KIT51264BF160B
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Crucial 8GB Kit (2 x 4GB) DDR3L 1600 MT/s (PC3L-12800) SODIMM 204-Pin 1.35V Laptop Memory - CT2KIT51264BF160B
  • CAS Latency: CL11
  • Timing: 11-11-11
  • Voltage: 1.35V
  • Buffered/Registered: Unbuffered
  • Model #: CT2KIT51264BF160B
  •  
  • $48.99 
Kingston 8GB 204-Pin DDR3 SO-DIMM DDR3 1600 Laptop Memory Model KVR16S11/8
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Kingston 8GB 204-Pin DDR3 SO-DIMM DDR3 1600 Laptop Memory Model KVR16S11/8
  • CAS Latency: CL11
  • Voltage: 1.50V
  • Features: Memory Size: 8 GBMemory Technology: DDR3 SDRAMMemory Voltage: 1.50 VNumber of Modules: 1 x 8 GBMemory Speed: 1600 MHzMemory Standard: DDR3-1600/PC3-12800Error Checking: Non-ECCSignal Processing: UnbufferedCAS Latency: CL11Number of Pins: 204-pinForm Factor: SoDIMMCompatibility: Alienware-M11x(2nd-Gen Corei5/ i7)NotebookAlienware-M17x(2nd-Gen Corei7)NotebookAlienware-M17xR3NotebookAlienware-M18XR2NotebookMSI-Motherboard IM-QM67(MS-9887)MSI-Notebook GT60 0NCMSI-Notebook GT70 0NCZOTAC-Motherboard Z68-ITX WiFi Supreme
  • Model #: KVR16S11/8
NEMIX RAM 64GB (2X32GB) DDR4 2666MHZ PC4-21300 2Rx8 1.2V CL19 260-PIN Non-ECC SODIMM KIT Compatible with Apple iMac Mac Mini Computers
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NEMIX RAM 64GB (2X32GB) DDR4 2666MHZ PC4-21300 2Rx8 1.2V CL19 260-PIN Non-ECC SODIMM KIT Compatible with Apple iMac Mac Mini Computers
  • Brand: NEMIX RAM
  • Series: Apple iMac/Mac Mini Compatible Series Memory
  • Capacity: 64GB (2 x 32GB)
  • Speed: DDR4 2666 (PC4 21300)
  • Model #: 0759170866090
  •  
  • $429.89 
  • Free Shipping
Crucial 8GB DDR3 1600 (PC3 12800) Unbuffered Memory for Apple Model CT8G3S160BM
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Crucial 8GB DDR3 1600 (PC3 12800) Unbuffered Memory for Apple Model CT8G3S160BM
  • Type: 204-Pin DDR3 SO-DIMM
  • Compatibility: For Apple Notebook
  • CAS Latency: 11
  • Voltage: 1.35V/1.5V
  • Model #: CT8G3S160BM
Black Diamond Memory 8GB DDR4 3200 (PC4 25600) ECC Registered System Specific Memory Model BD8G3200MQR26
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Black Diamond Memory 8GB DDR4 3200 (PC4 25600) ECC Registered System Specific Memory Model BD8G3200MQR26
  • Voltage: 1.20V
  • Compatible System: Dell PowerEdge, HP Proliant, Lenovo, Supermicro, IBM
  • CAS Latency: CL21
  • Type: 288-Pin DDR4 SDRAM
  • Model #: BD8G3200MQR26
  •  
  • $115.99 
  • Free Shipping
Dell 16GB 288-Pin DDR4 SDRAM DDR4 2666 (PC4 21300) ECC Registered System Specific Memory Model AA940922
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Black Diamond Memory 8GB DDR4 3200 (PC4 25600) Unbuffered System Specific Memory Model BD8G3200MQ22
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Black Diamond Memory 8GB DDR4 3200 (PC4 25600) Unbuffered System Specific Memory Model BD8G3200MQ22
  • Voltage: 1.20V
  • Compatible System: Dell, HP, Lenovo, Acer, Asus, MSI, Gigabytes
  • CAS Latency: CL21
  • Type: 288-Pin DDR4 SDRAM
  • Model #: BD8G3200MQ22
  •  
  • $97.99 
  • Free Shipping
Black Diamond Memory 16GB DDR4 3200 (PC4 25600) ECC Registered System Specific Memory Model BD16G3200MQR26
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Black Diamond Memory 16GB DDR4 3200 (PC4 25600) ECC Registered System Specific Memory Model BD16G3200MQR26
  • Voltage: 1.20V
  • Compatible System: Dell PowerEdge, HP Proliant, Lenovo Supermicro, IBM
  • CAS Latency: CL21
  • Type: 288-Pin DDR4 SDRAM
  • Model #: BD16G3200MQR26
  •  
  • $257.99 
  • Free Shipping
Black Diamond Memory 32GB DDR4 3200 (PC4 25600) ECC Registered System Specific Memory Model BD32G3200MQR29
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Black Diamond Memory 32GB DDR4 3200 (PC4 25600) ECC Registered System Specific Memory Model BD32G3200MQR29
  • Voltage: 1.20V
  • Compatible System: Dell PowerEdge, HP Proliant, Lenovo, Supermicro ,IBM
  • CAS Latency: CL21
  • Type: 288-Pin DDR4 SDRAM
  • Model #: BD32G3200MQR29
  •  
  • $396.99 
  • Free Shipping
Kingston 8GB DDR3 1600 (PC3 12800) Unbuffered System Specific Memory Model KTL-TP3C/8G
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Kingston 8GB DDR3 1600 (PC3 12800) Unbuffered System Specific Memory Model KTL-TP3C/8G
  • Voltage: 1.50V
  • Compatible System: Lenovo
  • CAS Latency: CL11
  • Type: 204-Pin DDR3 SO-DIMM
  • Model #: KTL-TP3C/8G
  • $29.98
  •  
  • $24.10 
  • Save: 19%
Black Diamond 16GB (2Rx8) DDR5 5200 ECC Memory  BD16G5200MCE28
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Black Diamond 16GB (2Rx8) DDR5 5200 ECC Memory BD16G5200MCE28
  • Part Number: BD16G5200MCE28
  • Model #: BD16G5200MCE28
  •  
  • $365.99 
  • Free Shipping
Black Diamond Memory 16GB (2 x 8GB) DDR5 6400 288-pin Memory  BD16G6400MC28
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  •  
  • $390.99 
  • Free Shipping
A-Tech 16GB Kit (2x8GB) 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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  •  
  • $126.41 
Kingston 8GB DDR3 1600 Unbuffered System Specific Memory Model KTH9600C/8G
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Kingston 8GB DDR3 1600 Unbuffered System Specific Memory Model KTH9600C/8G
  • Voltage: 1.50V
  • Compatible System: HP/Compaq
  • CAS Latency: CL11
  • Type: 240-Pin DDR3 SDRAM
  • Model #: KTH9600C/8G
  •  
  • $23.61 
Black Diamond 32GB (2Rx8) DDR5 5200 ECC REG Memory  BD32G5200MCR28
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Black Diamond 32GB (2Rx8) DDR5 5200 ECC REG Memory BD32G5200MCR28
  • Part Number: BD32G5200MCR28
  • Model #: BD32G5200MCR28
  •  
  • $890.99 
  • Free Shipping
NEMIX RAM 128GB (4X32GB) DDR4 2666MHZ PC4-21300 2Rx8 1.2V CL19 260-PIN Non-ECC SODIMM KIT Compatible with Apple iMac Mac Mini Computers
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NEMIX RAM 128GB (4X32GB) DDR4 2666MHZ PC4-21300 2Rx8 1.2V CL19 260-PIN Non-ECC SODIMM KIT Compatible with Apple iMac Mac Mini Computers
  • Brand: NEMIX RAM
  • Series: Apple iMac/Mac Mini Compatible Series Memory
  • Capacity: 128GB (4 x 32GB)
  • Speed: DDR4 2666 (PC4 21300)
  • Model #: 0759170866106
  •  
  • $858.49 
  • Free Shipping
Kingston 8GB DDR3 1600 (PC12800) SODIMM System Specific Memory for Dell Model  KTD-L3C/8G
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Kingston 8GB DDR3 1600 (PC12800) SODIMM System Specific Memory for Dell Model KTD-L3C/8G
  • Voltage: 1.50V
  • Compatible System: Dell
  • CAS Latency: CL11
  • Type: 204-Pin DDR3 SO-DIMM
  • Model #: KTD-L3C/8G
A-Tech 32GB Kit (4x8GB) 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 32GB Kit (4x8GB) 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-0046
  •  
  • $103.31 
Kingston 8GB DDR3 1600 (PC3 12800) Unbuffered System Specific Memory Model KTD-XPS730C/8G
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Kingston 8GB DDR3 1600 (PC3 12800) Unbuffered System Specific Memory Model KTD-XPS730C/8G
  • Voltage: 1.50V
  • Compatible System: Dell
  • CAS Latency: CL11
  • Type: 240-Pin DDR3 SDRAM
  • Model #: KTD-XPS730C/8G
Kingston 16GB 240-Pin DDR3 SDRAM DDR3 1333 ECC Registered System Specific Memory  Low Voltage Module Model KTH-PL313LV/16G
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Kingston 16GB 240-Pin DDR3 SDRAM DDR3 1333 ECC Registered System Specific Memory Low Voltage Module Model KTH-PL313LV/16G
  • Voltage: 1.35V
  • Compatible System: HP/Compaq
  • Type: 240-Pin DDR3 SDRAM
  • Rank: 2Rx4
  • Model #: KTH-PL313LV/16G
  •  
  • $59.99 
HPE 32GB Registered DDR4 2933 (PC4 23400) Server Memory Model P00924-B21
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HPE 32GB Registered DDR4 2933 (PC4 23400) Server Memory Model P00924-B21
  • CAS Latency: CL21
  • Timing: 21-21-21
  • Voltage: 1.20V
  • Rank: 2Rx4
  • Model #: P00924-B21
  •  
  • $410.60 
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
  •  
  • $96.44 
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 
  • Free Shipping
Kingston 2GB 240-Pin DDR2 SDRAM DDR2 667 (PC2 5300) System Specific Memory Model KTD-DM8400B/2G
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Kingston 2GB 240-Pin DDR2 SDRAM DDR2 667 (PC2 5300) System Specific Memory Model KTD-DM8400B/2G
  • Type: 240-Pin DDR2 SDRAM
  • Parts: Lifetime limited
  • Labor: Lifetime limited
  • Model #: KTD-DM8400B/2G
  •  
  • $28.51 
  • Free Shipping
A-Tech 16GB 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 16GB 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: 2Rx8
  • Parts: Lifetime
  • Model #: NE-MAC-0063
  •  
  • $106.88 
A-Tech 32GB Kit (4x8GB) RAM for Apple iMac (2019, 2020) | DDR4 2666MHz PC4-21300 SODIMM 260-Pin Memory Upgrade
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A-Tech 32GB Kit (4x8GB) RAM for Apple iMac (2019, 2020) | DDR4 2666MHz PC4-21300 SODIMM 260-Pin Memory Upgrade
  • Voltage: 1.20V
  • Compatible System: Apple Mac Systems
  • Rank: 1Rx8
  • Parts: Lifetime
  • Model #: NE-MAC-0101
  •  
  • $252.82 
A-Tech 32GB 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 32GB 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: 2Rx8
  • Parts: Lifetime
  • Model #: NE-MAC-0072
  •  
  • $193.51 
Kingston 2GB DDR2 800 (PC2 6400) Unbuffered System Specific Memory For HP/Compaq Model KTH-XW4400C6/2G
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Kingston 2GB DDR2 800 (PC2 6400) Unbuffered System Specific Memory For HP/Compaq Model KTH-XW4400C6/2G
  • Voltage: 1.80V
  • Compatible System: HP/Compaq
  • CAS Latency: CL6
  • Type: 240-Pin DDR2 SDRAM
  • Model #: KTH-XW4400C6/2G
  •  
  • $19.00 
  • Free Shipping
Kingston 2GB DDR2 800 (PC2 6400) Unbuffered System Specific Memory for Dell Model KTD-DM8400C6/2G
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Kingston 2GB DDR2 800 (PC2 6400) Unbuffered System Specific Memory for Dell Model KTD-DM8400C6/2G
  • Voltage: 1.80V
  • Compatible System: Dell
  • CAS Latency: CL6
  • Type: 240-Pin DDR2 SDRAM
  • Model #: KTD-DM8400C6/2G
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 
  • Free Shipping
Kingston ValueRAM 4GB ECC Registered DDR2 667 (PC2 5300) Server Memory Model KVR667D2D4P5/4G
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Kingston ValueRAM 4GB ECC Registered DDR2 667 (PC2 5300) Server Memory Model KVR667D2D4P5/4G
  • CAS Latency: CL5
  • Voltage: 1.80V
  • Parts: Lifetime limited
  • Labor: Lifetime limited
  • Model #: KVR667D2D4P5/4G
  •  
  • $32.86 
  • Free Shipping
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 
  • Free Shipping
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 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
  •  
  • $442.15 
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
  •  
  • $119.78 

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
3/16/2026 6:03:37 PM
The memory is good

“ The memory is good, shipping was fast, and delivery was quick. ”

A-Tech 64GB Kit (2x32GB) RAM for Apple iMac (2019, 2020), Mac mini (Late 2018, Early 2020) | DDR4 2666MHz PC4-21300 SODIMM 260-Pin Memory Upgrade
Anonymous
2/6/2026 9:23:17 PM
Reliable SK Hynix-Based ECC Memory for Professional Workstations

“ A solid, dependable 64GB memory kit built with quality SK Hynix chips. ”

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
Ej
4/11/2023 7:54:10 AM
For older laptop

“ The existing 4GB memory was causing too much hard disk paging. ”

Crucial 8GB Kit (2 x 4GB) DDR3L 1600 MT/s (PC3L-12800) SODIMM 204-Pin 1.35V Laptop Memory - CT2KIT51264BF160B
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