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Kingston 1GB DDR2 800 (PC2 6400) System Specific Memory Model KTD-DM8400C6/1G
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Kingston 1GB DDR2 800 (PC2 6400) System Specific Memory Model KTD-DM8400C6/1G
  • Voltage: 1.80V
  • Compatible System: Dell
  • CAS Latency: CL6
  • Type: 240-Pin DDR2 SDRAM
  • Model #: KTD-DM8400C6/1G
  •  
  • $9.99 
  • Free Shipping
Lenovo 8GB DDR4 SDRAM Memory Module
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Lenovo
Lenovo 8GB DDR4 SDRAM Memory Module
  • Compatible System: Lenovo
  • CAS Latency: CL17
  • Model #: 46W0821
  •  
  • $275.00 
  • $12.99 Shipping
HP 16GB 240-Pin DDR3 SDRAM DDR3 1600 (PC3 12800) Registered Server Memory Model 684031-001
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HP
HP 16GB 240-Pin DDR3 SDRAM DDR3 1600 (PC3 12800) Registered Server Memory Model 684031-001
  • Voltage: 1.50V
  • Type: 240-Pin DDR3 SDRAM
  • Rank: 2Rx4
  • Model #: 684031-001
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Crucial 8GB ECC Registered DDR3 1600 (PC3 12800) Server Memory Model CT8G3ERSLD8160B
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Crucial 8GB ECC Registered DDR3 1600 (PC3 12800) Server Memory Model CT8G3ERSLD8160B
  • CAS Latency: CL11
  • Voltage: 1.35V
  • Rank: 2Rx8
  • Model #: CT8G3ERSLD8160B
  •  
  • $86.22 
  • Free Shipping
Kingston 4GB DDR3 1600 (PC3 12800) Unbuffered System Specific Memory Model KCP316SS8/4
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Kingston 4GB DDR3 1600 (PC3 12800) Unbuffered System Specific Memory Model KCP316SS8/4
  • Voltage: 1.50V
  • CAS Latency: CL11
  • Type: 204-Pin DDR3 SO-DIMM
  • Model #: KCP316SS8/4
  •  
  • $93.20 
  • Free Shipping
CMS 16GB (2X8GB) DDR3 12800 1600MHz NON ECC SODIMM Memory Ram Upgrade Compatible with Asus/Asmobile® K55 Notebook K55A - A7
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CMS 16GB (2X8GB) DDR3 12800 1600MHz NON ECC SODIMM Memory Ram Upgrade Compatible with Asus/Asmobile® K55 Notebook K55A - A7
  • Voltage: 1.35V
  • Compatible System: Asus/Asmobile K55 Notebook K55A
  • CAS Latency: CL11
  • Timing: 11-11-11
  • Model #: 849005065061
  •  
  • $50.00 
CMS 16GB (1X16GB) Memory Ram Compatible with Lenovo Legion 5 5 15ITH6, 15ITH6H, Pro 16ITH6, Pro 16ITH6H - D113
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CMS 16GB (1X16GB) Memory Ram Compatible with Lenovo Legion 5 5 15ITH6, 15ITH6H, Pro 16ITH6, Pro 16ITH6H - D113
  • Voltage: 1.35V
  • Compatible System: Lenovo Legion 5 5 15ITH6, 15ITH6H, Pro 16ITH6, Pro 16ITH6H
  • CAS Latency: CL16
  • Timing: 16-18-18
  • Model #: 840055562227
  •  
  • $113.00 
Dell 8GB 288-Pin DDR4 SDRAM DDR4 2666 (PC4 21300) Desktop Memory Model AA101752
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DELL
Dell 8GB 288-Pin DDR4 SDRAM DDR4 2666 (PC4 21300) Desktop Memory Model AA101752
  • Voltage: 1.20V
  • Buffered/Registered: Unbuffered
  • Features: Designed For Alienware Area-51 R6, Aurora R7 Dell OptiPlex 3060, 5060, 7060, XE3 Dell Precision 3430 Small Form Factor, 3630 Tower Dell Vostro 3470, 3670
  • Model #: AA101752
  •  
  • $115.25 
  • Free Shipping
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CMS 8GB (1X8GB) DDR4 17000 2133MHz NON ECC SODIMM Memory Ram Upgrade Compatible with Dell® Inspiron 13 7000 (7378) - A3
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CMS 8GB (1X8GB) DDR4 17000 2133MHz NON ECC SODIMM Memory Ram Upgrade Compatible with Dell® Inspiron 13 7000 (7378) - A3
  • Voltage: 1.2V
  • Compatible System: Dell Inspiron 13 7000 (7378)
  • CAS Latency: CL15
  • Timing: 15-15-15
  • Model #: 849005088145
  •  
  • $61.00 
Axiom CF-BAZ1716-AX 16 GB DDR4-2133 Sodimm for Panasonic
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  •  
  • $275.16 
  • Free Shipping
Dell 8GB 260-Pin DDR4 SO-DIMM DDR4 2666 (PC4 21300) Laptop Memory Model A9206671
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DELL
Dell 8GB 260-Pin DDR4 SO-DIMM DDR4 2666 (PC4 21300) Laptop Memory Model A9206671
  • Voltage: 1.20V
  • Buffered/Registered: Unbuffered
  • Features: Designed For G3 3579, 3779; G5 15 5587; G7 15 7588; Inspiron 5477; OptiPlex 3060 (Micro), 5060 (Micro), 5260, 7060 (Micro), 7460, 7760; Precision Mobile Workstation 7510, 7520, 7530, 7710, 7720, 7730
  • Model #: A9206671
  •  
  • $234.50 
  • Free Shipping
CMS 32GB (4X8GB) DDR3 12800 1600MHz NON ECC DIMM Memory Ram Upgrade Compatible with Alienware® Aurora R4 Desktop - C7
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CMS 32GB (4X8GB) DDR3 12800 1600MHz NON ECC DIMM Memory Ram Upgrade Compatible with Alienware® Aurora R4 Desktop - C7
  • Voltage: 1.5V
  • Compatible System: Alienware Aurora R4 Desktop
  • CAS Latency: CL11
  • Timing: 11-11-11
  • Model #: 849005076289
  •  
  • $92.00 
CMS 16GB (2X8GB) DDR3 10600 1333MHZ NON ECC DIMM Memory Ram Upgrade Compatible with Dell® Optiplex 790 Mt/Dt/Sff Desktops - A66
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CMS 16GB (2X8GB) DDR3 10600 1333MHZ NON ECC DIMM Memory Ram Upgrade Compatible with Dell® Optiplex 790 Mt/Dt/Sff Desktops - A66
  • Voltage: 1.5V
  • Compatible System: Dell Optiplex 790 Mt/Dt/Sff Desktops
  • CAS Latency: CL9
  • Timing: 9-9-9
  • Model #: 849005065511
  •  
  • $50.00 
CMS 32GB (2X16GB) Memory Ram Compatible with MSI Motherboard MPG Z490 GAMING PLUS, MPG Z490M GAMING EDGE WIFI, PRESTIGE X570 CREATION - C114
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CMS 32GB (2X16GB) Memory Ram Compatible with MSI Motherboard MPG Z490 GAMING PLUS, MPG Z490M GAMING EDGE WIFI, PRESTIGE X570 CREATION - C114
  • Voltage: 1.2V
  • Compatible System: MSI Motherboard MPG Z490 GAMING PLUS, MPG Z490M GAMING EDGE WIFI, PRESTIGE X570 CREATION
  • CAS Latency: CL17
  • Timing: 17-17-17
  • Model #: 840055547316
  •  
  • $220.00 
CMS 16GB (2X8GB) DDR3 12800 1600MHz NON ECC SODIMM Memory Ram Upgrade Compatible with Apple® Mac Mini 2.3Ghz Quad-Core Intel Core I7 Fd388Ll/A - A7
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CMS 16GB (2X8GB) DDR3 12800 1600MHz NON ECC SODIMM Memory Ram Upgrade Compatible with Apple® Mac Mini 2.3Ghz Quad-Core Intel Core I7 Fd388Ll/A - A7
  • Voltage: 1.35V
  • Compatible System: Apple Mac Mini 2.3Ghz Quad-Core Intel Core I7 Fd388Ll/A
  • CAS Latency: CL11
  • Timing: 11-11-11
  • Model #: 849005049344
  •  
  • $50.00 
CMS 4GB (2X2GB) DDR2 5300 667MHZ NON ECC DIMM Memory Ram Upgrade Dimm Compatible with The Dell® Optiplex 745 Desktop Memory Ram Upgrade - A88
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CMS 4GB (2X2GB) DDR2 5300 667MHZ NON ECC DIMM Memory Ram Upgrade Dimm Compatible with The Dell® Optiplex 745 Desktop Memory Ram Upgrade - A88
  • Voltage: 1.8V
  • Compatible System: The Dell Optiplex 745 Desktop
  • CAS Latency: CL5
  • Timing: 5-5-5
  • Model #: 849005001236
  •  
  • $23.50 
CMS 16GB (2X8GB) DDR3 12800 1600MHz NON ECC SODIMM Memory Ram Upgrade Compatible with Dell® Latitude E5550 - A7
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CMS 16GB (2X8GB) DDR3 12800 1600MHz NON ECC SODIMM Memory Ram Upgrade Compatible with Dell® Latitude E5550 - A7
  • Voltage: 1.35V
  • Compatible System: Dell Latitude E5550
  • CAS Latency: CL11
  • Timing: 11-11-11
  • Model #: 849005067799
  •  
  • $50.00 
CMS 32GB (2X16GB) DDR3 8500 1066MHZ ECC REGISTERED DIMM Memory Ram Upgrade Compatible with Dell® Poweredge R610 1333Mhz EccR For Server Only - B12
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CMS 32GB (2X16GB) DDR3 8500 1066MHZ ECC REGISTERED DIMM Memory Ram Upgrade Compatible with Dell® Poweredge R610 1333Mhz EccR For Server Only - B12
  • Voltage: 1.5V
  • Compatible System: Dell Poweredge R610
  • CAS Latency: CL7
  • Timing: 7-7-7
  • Model #: 849005046909
  •  
  • $57.25 
CMS 16GB (2X8GB) DDR3 12800 1600MHz NON ECC SODIMM Memory Ram Upgrade Compatible with Panasonic® Toughbook 31 Mk5 Cf-31 - A7
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CMS 16GB (2X8GB) DDR3 12800 1600MHz NON ECC SODIMM Memory Ram Upgrade Compatible with Panasonic® Toughbook 31 Mk5 Cf-31 - A7
  • Voltage: 1.35V
  • Compatible System: Panasonic Toughbook 31 Mk5 Cf-31
  • CAS Latency: CL11
  • Timing: 11-11-11
  • Model #: 849005071833
  •  
  • $50.00 
CMS 16GB (2X8GB) DDR3 12800 1600MHz NON ECC SODIMM Memory Ram Upgrade Compatible with Toshiba® Satellite C55-A-1Nv, C55-A5308, C55T-A5314 - A7
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CMS 16GB (2X8GB) DDR3 12800 1600MHz NON ECC SODIMM Memory Ram Upgrade Compatible with Toshiba® Satellite C55-A-1Nv, C55-A5308, C55T-A5314 - A7
  • Voltage: 1.35V
  • Compatible System: Toshiba Satellite C55-A-1Nv, C55-A5308, C55T-A5314
  • CAS Latency: CL11
  • Timing: 11-11-11
  • Model #: 849005065023
  •  
  • $50.00 
CMS 8GB (2X4GB) DDR3 10600 1333MHZ NON ECC SODIMM Memory Ram Upgrade Compatible with Dell® Vostro 3700 Notebooks Ddr3 - A29
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CMS 8GB (2X4GB) DDR3 10600 1333MHZ NON ECC SODIMM Memory Ram Upgrade Compatible with Dell® Vostro 3700 Notebooks Ddr3 - A29
  • Voltage: 1.5V
  • Compatible System: Dell Vostro 3700 Notebooks
  • CAS Latency: CL7
  • Timing: 7-7-7
  • Model #: CM5126410600SOX2212
  •  
  • $50.00 
CMS 8GB (1X8GB) DDR4 19200 2400MHZ NON ECC SODIMM Memory Ram Upgrade Compatible with LG Electronics® Notebook LG gram 15Z980 Series - C106
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CMS 8GB (1X8GB) DDR4 19200 2400MHZ NON ECC SODIMM Memory Ram Upgrade Compatible with LG Electronics® Notebook LG gram 15Z980 Series - C106
  • Voltage: 1.2V
  • Compatible System: LG Electronics Notebook LG gram 15Z980 Series
  • CAS Latency: CL17
  • Timing: 17-17-17
  • Model #: 817025015120
  •  
  • $49.00 
CMS 16GB (2X8GB) DDR3 12800 1600MHz NON ECC SODIMM Memory Ram Upgrade Compatible with HP/Compaq® Elite Desktop 8300 All-In-One - A7
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CMS 16GB (2X8GB) DDR3 12800 1600MHz NON ECC SODIMM Memory Ram Upgrade Compatible with HP/Compaq® Elite Desktop 8300 All-In-One - A7
  • Voltage: 1.35V
  • Compatible System: Hp/Compaq Elite Desktop 8300 All-In-One
  • CAS Latency: CL11
  • Timing: 11-11-11
  • Model #: 849005077477
  •  
  • $50.00 
CMS 16GB (2X8GB) DDR3 12800 1600MHz NON ECC SODIMM Memory Ram Upgrade Compatible with Dell® Latitude E5450 - A7
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CMS 16GB (2X8GB) DDR3 12800 1600MHz NON ECC SODIMM Memory Ram Upgrade Compatible with Dell® Latitude E5450 - A7
  • Voltage: 1.35V
  • Compatible System: Dell Latitude E5450
  • CAS Latency: CL11
  • Timing: 11-11-11
  • Model #: 849005065887
  •  
  • $50.00 
CMS 8GB (2X4GB) DDR3 8500 1066MHZ NON ECC SODIMM Memory Ram Upgrade Compatible with Panasonic® Toughbook 19 Mk4 Cf-19R - A35
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CMS 8GB (2X4GB) DDR3 8500 1066MHZ NON ECC SODIMM Memory Ram Upgrade Compatible with Panasonic® Toughbook 19 Mk4 Cf-19R - A35
  • Voltage: 1.5V
  • Compatible System: Panasonic Toughbook 19 Mk4 Cf-19R
  • CAS Latency: CL7
  • Timing: 7-7-7
  • Model #: 849005008440
  •  
  • $50.00 
CMS 16GB (2X8GB) DDR3 12800 1600MHz NON ECC DIMM Memory Ram Upgrade Compatible with Alienware® X51 R2 Desktop - A63
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CMS 16GB (2X8GB) DDR3 12800 1600MHz NON ECC DIMM Memory Ram Upgrade Compatible with Alienware® X51 R2 Desktop - A63
  • Voltage: 1.5V
  • Compatible System: Alienware X51 R2 Desktop
  • CAS Latency: CL11
  • Timing: 11-11-11
  • Model #: 849005053877
  •  
  • $50.00 
CMS 4GB (2X2GB) Memory Ram Compatible with Laptop Dell Latitude D630 - A39
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CMS 4GB (2X2GB) Memory Ram Compatible with Laptop Dell Latitude D630 - A39
  • Voltage: 1.8V
  • Compatible System: Laptop Dell Latitude D630
  • CAS Latency: CL6
  • Timing: 6-6-6
  • Model #: 849005060363
  •  
  • $19.50 
CMS 8GB (2X4GB) DDR3 10600 1333MHZ ECC REGISTERED DIMM Memory Ram Compatible with Pc3-10600R Ecc Registered Ddr3 1333 2Rx4 Dimm Server Only - B37
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CMS 8GB (2X4GB) DDR3 10600 1333MHZ ECC REGISTERED DIMM Memory Ram Compatible with Pc3-10600R Ecc Registered Ddr3 1333 2Rx4 Dimm Server Only - B37
  • Voltage: 1.5V
  • Compatible System: 10600 ECC Registered
  • CAS Latency: CL9
  • Timing: 9-9-9
  • Model #: 849005041690
  •  
  • $28.00 
CMS 16GB (2X8GB) DDR3 12800 1600MHz NON ECC SODIMM Memory Ram Upgrade Compatible with Dell® Optiplex 3040M (Micro) - A7
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CMS 16GB (2X8GB) DDR3 12800 1600MHz NON ECC SODIMM Memory Ram Upgrade Compatible with Dell® Optiplex 3040M (Micro) - A7
  • Voltage: 1.35V
  • Compatible System: Dell Optiplex 3040M (Micro)
  • CAS Latency: CL11
  • Timing: 11-11-11
  • Model #: 849005075916
  •  
  • $50.00 
CMS 16GB (2X8GB) DDR3 12800 1600MHz NON ECC SODIMM Memory Ram Upgrade Compatible with Lenovo® Thinkcentre M73 / M73E Tiny - A7
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CMS 16GB (2X8GB) DDR3 12800 1600MHz NON ECC SODIMM Memory Ram Upgrade Compatible with Lenovo® Thinkcentre M73 / M73E Tiny - A7
  • Voltage: 1.35V
  • Compatible System: Lenovo Thinkcentre M73 / M73E Tiny
  • CAS Latency: CL11
  • Timing: 11-11-11
  • Model #: 849005075589
  •  
  • $50.00 
16GB (1X16GB) Memory Ram Compatible with Acer Aspire 5 A515-54-597W, A515-54-59W2, A515-54-75VH, A515-54-79J5 by CMS c107
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16GB (1X16GB) Memory Ram Compatible with Acer Aspire 5 A515-54-597W, A515-54-59W2, A515-54-75VH, A515-54-79J5 by CMS c107
  • Voltage: 1.2V
  • Compatible System: Acer Aspire 5 A515-54-597W, A515-54-59W2, A515-54-75VH, A515-54-79J5
  • CAS Latency: CL17
  • Timing: 17-17-17
  • Model #: 840055532428
  •  
  • $110.00 
CMS 8GB (2X4GB) DDR3 10600 1333MHZ NON ECC SODIMM Memory Ram Upgrade Compatible with Apple® Imac "Core I5" 2.5 21.5-Inch (Mid-2011) - A29
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CMS 8GB (2X4GB) DDR3 10600 1333MHZ NON ECC SODIMM Memory Ram Upgrade Compatible with Apple® Imac "Core I5" 2.5 21.5-Inch (Mid-2011) - A29
  • Voltage: 1.5V
  • Compatible System: Apple Imac "Core I5" 2.5 21.5-Inch (Mid-2011)
  • CAS Latency: CL7
  • Timing: 7-7-7
  • Model #: CM5126410600SOX2260
  •  
  • $50.00 

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

“ - 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
Anonymous
2/23/2023 7:38:14 AM
Very pleased

“ Show up in system info as two 8GB sticks for 16GB. ”

Crucial 16GB (2 x 8GB) DDR3 1600 (PC3 12800) Unbuffered Memory for Mac Model CT2K8G3S160BM