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16GB RAM Replacement for Crucial CT16G4SFS8266 | DDR4 2666MHz PC4-21300 SODIMM 1Rx8 Laptop Memory
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16GB RAM Replacement for Crucial CT16G4SFS8266 | DDR4 2666MHz PC4-21300 SODIMM 1Rx8 Laptop Memory
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Buffered/Registered: Unbuffered
  • Features: Major Brand Chips
  • Model #: 5053772480834
  •  
  • $110.24 
NEW! 16GB 2 X 8GB DDR3 PC3-10600 SODIMM PC10600 1333MHz LAPTOP MEMORY RAM
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  •  
  • $39.99 
  • Free Shipping
NEMIX RAM 8GB (1X8GB) DDR5 4800MHZ PC5-38400 1Rx8 1.1V 262-PIN Non-ECC Unbuffered SODIMM Laptop PC Memory
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NEMIX RAM 8GB (1X8GB) DDR5 4800MHZ PC5-38400 1Rx8 1.1V 262-PIN Non-ECC Unbuffered SODIMM Laptop PC Memory
  • Chipset: Major OEM Samsung, Micron, Hynix
  • CAS Latency: CL40
  • Voltage: 1.10V
  • Part Number: MS38400-818K1
  • Model #: MS38400-818K1-G
  •  
  • $144.99 
4GB Memory Module PC4 - 2400T M471A5244BB0 - CRC
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SAMSUNG
Refurbished 4GB Memory Module PC4 - 2400T M471A5244BB0 - CRC
  • Buffered/Registered: Unbuffered
  • Model #: M471A5244BB0 - CRC
5M30V06802 - Lenovo Compatible 8GB DDR4-3200Mhz 1Rx8 Non-ECC SODIMM
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5M30V06802 - Lenovo Compatible 8GB DDR4-3200Mhz 1Rx8 Non-ECC SODIMM
  • Chipset: Major Brand Chipset
  • Rank: 1Rx8
  • Parts: 5 Years
  • Model #: 5M30V06802
  •  
  • $99.45 
16GB RAM Replacement for Samsung M471A2G43BB2-CWE, M471A2G43CB2-CWE | DDR4 3200MHz PC4-25600 SODIMM 1Rx8 Laptop Memory
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16GB RAM Replacement for Samsung M471A2G43BB2-CWE, M471A2G43CB2-CWE | DDR4 3200MHz PC4-25600 SODIMM 1Rx8 Laptop Memory
  • CAS Latency: CL22
  • Voltage: 1.20V
  • Buffered/Registered: Unbuffered
  • Features: M471A2G43BB2-CWE, M471A2G43CB2-CWE
  • Model #: NE-PNR-2231
  •  
  • $120.74 
32GB RAM Replacement for Samsung M474A4G43AB1-CWE | DDR4 3200MHz PC4-25600 ECC SODIMM 2Rx8 Server Memory
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32GB RAM Replacement for Samsung M474A4G43AB1-CWE | DDR4 3200MHz PC4-25600 ECC SODIMM 2Rx8 Server Memory
  • CAS Latency: CL22
  • Voltage: 1.20V
  • ECC: Yes
  • Buffered/Registered: Unbuffered
  • Model #: 5053772479326
  •  
  • $259.99 
SAMSUNG M471B1G73QH0-YK0 8GB 2Rx8 DDR3 PC3L-12800 1600MHz 1.35 LAPTOP MEMORY RAM
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SAMSUNG
SAMSUNG M471B1G73QH0-YK0 8GB 2Rx8 DDR3 PC3L-12800 1600MHz 1.35 LAPTOP MEMORY RAM
  • CAS Latency: CL11
  • Timing: 11-12-F3
  • Voltage: 1.35V
  • Buffered/Registered: Unbuffered
  • Model #: SN3L816-01
SK Hynix 16GB  HMA82GS6DJR8N-XN 16G DDR4 3200 SODIMM 2Rx8 PC4-3200AA-SE1-11 For Laptop Memory
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SK hynix
SK Hynix 16GB HMA82GS6DJR8N-XN 16G DDR4 3200 SODIMM 2Rx8 PC4-3200AA-SE1-11 For Laptop Memory
  • CAS Latency: CL22
  • Voltage: 1.20V
  • Buffered/Registered: Unbuffered
  • Model #: XD-SOD-16GB-CP4-3200
NEMIX RAM 8GB (1X8GB) DDR3 1600MHZ PC3-12800 2Rx8 1.35V 204-PIN Non-ECC SODIMM Compatible with QNAP RAM-8GDR3-SO-1600 NAS Memory
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NEMIX RAM 8GB (1X8GB) DDR3 1600MHZ PC3-12800 2Rx8 1.35V 204-PIN Non-ECC SODIMM Compatible with QNAP RAM-8GDR3-SO-1600 NAS Memory
  • Brand: NEMIX RAM
  • Series: NEMIX RAM DDR4 Orignial Series 260-Pin NON-ECC Unbuffered SODIMM Memory
  • Capacity: 8GB
  • Type: 260-Pin DDR4 SO-DIMM
  • Model #: MS12800-828K1-QN-RAM-8GDR3-SO-1600
  •  
  • $21.99 
NEMIX RAM 4GB (1X4GB) DDR4 2400MHZ PC4-19200 1Rx6 1.2V 260-PIN Non-ECC SODIMM Compatible with Hynix HMA851S6CFR6N-UH Laptop PC Memory
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NEMIX RAM 4GB (1X4GB) DDR4 2400MHZ PC4-19200 1Rx6 1.2V 260-PIN Non-ECC SODIMM Compatible with Hynix HMA851S6CFR6N-UH Laptop PC Memory
  • Brand: NEMIX RAM
  • Series: NEMIX RAM DDR4 Orignial Series 260-Pin NON-ECC Unbuffered SODIMM Memory
  • Capacity: 4GB
  • Type: 260-Pin DDR4 SO-DIMM
  • Model #: MS19200-416K01-2547
  •  
  • $38.99 
  • Free Shipping
HYNIX 8GB PC3-12800 DDR3-1600MHZ NON-ECC UNBUFFERED CL11 204-PIN SODIMM DUAL RANK OEM NOTEBOOK MEMORY HMT41GS6MFR8C-PB
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HYNIX 8GB PC3-12800 DDR3-1600MHZ NON-ECC UNBUFFERED CL11 204-PIN SODIMM DUAL RANK OEM NOTEBOOK MEMORY HMT41GS6MFR8C-PB
  • CAS Latency: CL11
  • Voltage: 1.50V
  • Buffered/Registered: Unbuffered
  • Multi-channel Kit: Dual Channel Kit
  • Model #: HMT41GS6MFR8C-PB
Crucial 8GB DDR3 SDRAM Memory Module
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Crucial
Crucial 8GB DDR3 SDRAM Memory Module
  • CAS Latency: CL11
  • Voltage: 1.35V
  • Buffered/Registered: Unbuffered
  • Heat Spreader: Yes
  • Model #: CT102464BF160B DUP
  • $45.99
  •  
  • $39.75 
  • Save: 13%
  • Free Shipping
8GB RAM Replacement for PNY MN8GSD31600 | DDR3 1600MHz PC3-12800 SODIMM 2Rx8 Laptop Memory
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8GB RAM Replacement for PNY MN8GSD31600 | DDR3 1600MHz PC3-12800 SODIMM 2Rx8 Laptop Memory
  • CAS Latency: CL11
  • Voltage: 1.50V
  • Buffered/Registered: Unbuffered
  • Features: MN8GSD31600
  • Model #: NE-PNR-2173
  •  
  • $26.61 
Hynix 4GB 204-Pin DDR3 SO-DIMM DDR3 1333 (PC3 10600) Laptop Memory Model HMT351S6CFR8C-H9
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Hynix 4GB 204-Pin DDR3 SO-DIMM DDR3 1333 (PC3 10600) Laptop Memory Model HMT351S6CFR8C-H9
  • Voltage: 1.50V
  • Buffered/Registered: Unbuffered
  • Model #: HMT351S6CFR8C-H9-
NEMIX RAM 32GB (2X16GB) DDR4 2133MHZ PC4-17000 2Rx8 1.2V 260-PIN Non-ECC SODIMM Laptop PC Memory KIT
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NEMIX RAM 32GB (2X16GB) DDR4 2133MHZ PC4-17000 2Rx8 1.2V 260-PIN Non-ECC SODIMM Laptop PC Memory KIT
  • Brand: NEMIX RAM
  • Series: NEMIX RAM DDR4 Orignial Series 260-Pin NON-ECC Unbuffered SODIMM Memory
  • Capacity: 32GB (2 x 16GB)
  • Type: 260-Pin DDR4 SO-DIMM
  • Model #: MS17000-628K02-530
  •  
  • $258.99 
  • Free Shipping
NEMIX RAM 16GB (1X16GB) DDR4 2666MHZ PC4-21300 2Rx8 1.2V 260-PIN Non-ECC SODIMM Compatible with Hynix HMA82GS6CJR8N-VK Laptop PC Memory
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NEMIX RAM 16GB (1X16GB) DDR4 2666MHZ PC4-21300 2Rx8 1.2V 260-PIN Non-ECC SODIMM Compatible with Hynix HMA82GS6CJR8N-VK Laptop PC Memory
  • Brand: NEMIX RAM
  • Series: NEMIX RAM DDR4 Orignial Series 260-Pin NON-ECC Unbuffered SODIMM Memory
  • Capacity: 16GB
  • Type: 260-Pin DDR4 SO-DIMM
  • Model #: MS21300-628K01-2477
  •  
  • $129.99 
  • Free Shipping
hynix 4GB PC4-2666V Ram DDR4 2666MHz SDRAM SODIMM Notebook/Laptop Memory  HMA851S6DJR6N-VK
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SK hynix
hynix 4GB PC4-2666V Ram DDR4 2666MHz SDRAM SODIMM Notebook/Laptop Memory HMA851S6DJR6N-VK
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Buffered/Registered: Unbuffered
  • Model #: XD-SOD-4GB-CP4-2666
Rimlance 8GB (2X4GB) 1.5V DDR3 1066MHZ PC3-8500 SODIMM 2RX8
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Rimlance 8GB (2X4GB) 1.5V DDR3 1066MHZ PC3-8500 SODIMM 2RX8
  • Buffered/Registered: Unbuffered
  • Multi-channel Kit: Dual Channel Kit
  • Model #: RSO8500D8C2K8
  •  
  • $21.99 
  • Free Shipping
8GB RAM Replacement for Crucial CT8G4S24AM | DDR4 2400MHz PC4-19200 SODIMM 1Rx8 Laptop Memory
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8GB RAM Replacement for Crucial CT8G4S24AM | DDR4 2400MHz PC4-19200 SODIMM 1Rx8 Laptop Memory
  • CAS Latency: CL17
  • Voltage: 1.20V
  • Buffered/Registered: Unbuffered
  • Features: CT8G4S24AM
  • Model #: NE-PNR-1625
  •  
  • $55.99 
Samsung M471A1K43CB1-CRC DDR4-2400 SODIMM 8GB, 1G Notebook Memory
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Rimlance 64GB (2X32GB) 1.2V DDR4 2933MHZ PC4-23400 SODIMM 2RX8 Laptop Memory
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Rimlance 64GB (2X32GB) 1.2V DDR4 2933MHZ PC4-23400 SODIMM 2RX8 Laptop Memory
  • CAS Latency: CL21
  • Buffered/Registered: Unbuffered
  • Parts: Lifetime warranty
  • Model #: B0D7LZVPVN
  •  
  • $298.85 
  • Free Shipping
OWC 16GB DDR5 5600 PC5-44800 CL46 1Rx8 262-pin 1.1V Non-ECC SODIMM Memory RAM Module Upgrade for Select Laptops or All-in-One Systems
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OWC 16GB DDR5 5600 PC5-44800 CL46 1Rx8 262-pin 1.1V Non-ECC SODIMM Memory RAM Module Upgrade for Select Laptops or All-in-One Systems
  • Brand: OWC
  • Capacity: 16GB
  • Type: 262-Pin DDR5 SO-DIMM
  • Speed: DDR5 5600 (PC5 44800)
  • Model #: OWC5S6D51R816GB-B976-SF
  •  
  • $299.99 
G.SKILL Ripjaws Series 8GB (2 x 4GB) 260-Pin DDR4 SO-DIMM DDR4 2400 (PC4 19200) Laptop Memory Model F4-2400C16D-8GRS
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G.SKILL Ripjaws Series 8GB (2 x 4GB) 260-Pin DDR4 SO-DIMM DDR4 2400 (PC4 19200) Laptop Memory Model F4-2400C16D-8GRS
  • CAS Latency: CL16
  • Timing: 16-16-16-39
  • Voltage: 1.20V
  • Buffered/Registered: Unbuffered
  • Model #: F4-2400C16D-8GRS
NEMIX RAM 16GB (1X16GB) DDR4 2933MHZ PC4-23400 2Rx8 1.2V 260-PIN ECC SODIMM Compatible with Hynix HMA82GS7DJR8N-WM Unbuffered Memory
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NEMIX RAM 16GB (1X16GB) DDR4 2933MHZ PC4-23400 2Rx8 1.2V 260-PIN ECC SODIMM Compatible with Hynix HMA82GS7DJR8N-WM Unbuffered Memory
  • Brand: NEMIX RAM
  • Series: NEMIX RAM DDR4 Orignial Series 260-Pin ECC Unbuffered SODIMM Memory
  • Capacity: 16GB
  • Type: 260-Pin DDR4 SO-DIMM
  • Model #: MSE23400-628K01-2467
  •  
  • $142.99 
  • Free Shipping
AC774048 - Dell Compatible 16GB PC5-44800 DDR5-5600Mhz 1Rx8 non-ECC SODIMM
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AC774048 - Dell Compatible 16GB PC5-44800 DDR5-5600Mhz 1Rx8 non-ECC SODIMM
  • Chipset: Major Brand Chipset
  • Parts: 5 Years
  • Model #: AC774048
  •  
  • $294.45 
OWC 4GB Replacement for QNAP RAM-4GDR3L-SO-1600 RAM-4GDR3LA0-SO-1600 4GB DDR3L 1600 PC3L-12800 CL11 2Rx8 204-pin 1.35V Non-ECC SODIMM Memory RAM Module Upgrade
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OWC 4GB Replacement for QNAP RAM-4GDR3L-SO-1600 RAM-4GDR3LA0-SO-1600 4GB DDR3L 1600 PC3L-12800 CL11 2Rx8 204-pin 1.35V Non-ECC SODIMM Memory RAM Module Upgrade
  • Brand: OWC
  • Capacity: 4GB
  • Type: 204-Pin DDR3 SO-DIMM
  • Speed: DDR3L 1600 (PC3L 12800)
  • Model #: OWC1S6T32R804GB-B572-SF
  •  
  • $25.99 
OWC 64GB (2x32GB) DDR4 3200MHz PC4-25600 CL22 2RX8 ECC Unbuffered SODIMM 1.2V 260-pin Laptop Memory RAM
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OWC 64GB (2x32GB) DDR4 3200MHz PC4-25600 CL22 2RX8 ECC Unbuffered SODIMM 1.2V 260-pin Laptop Memory RAM
  • Brand: OWC
  • Capacity: 64GB (2 x 32GB)
  • Type: 260-Pin DDR4 SO-DIMM
  • Speed: DDR4 3200 (PC4 25600)
  • Model #: OWC3C2D42R8064P
  •  
  • $616.88 
48GB RAM Replacement for Crucial CT48G56C46S5, CT48G56C46S5.M16B1, CT2K48G56C46S5 | DDR5 5600MHz PC5-44800 SODIMM 2Rx8 Laptop Memory
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48GB RAM Replacement for Crucial CT48G56C46S5, CT48G56C46S5.M16B1, CT2K48G56C46S5 | DDR5 5600MHz PC5-44800 SODIMM 2Rx8 Laptop Memory
  • CAS Latency: CL40
  • Voltage: 1.10V
  • Buffered/Registered: Unbuffered
  • Features: CT48G56C46S5, CT48G56C46S5.M16B1, CT2K48G56C46S5
  • Model #: NE-PNR-1643
  •  
  • $472.49 
Hynix 32GB(2X16GB) HMA82GS6DJR8N-VK DDR4-2666MHz RAM is SODIMM PC4-21300 1.2V, CL19, 2RX8  PIN-260 Notebook/Laptop Memory
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SK hynix
Hynix 32GB(2X16GB) HMA82GS6DJR8N-VK DDR4-2666MHz RAM is SODIMM PC4-21300 1.2V, CL19, 2RX8 PIN-260 Notebook/Laptop Memory
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Buffered/Registered: Unbuffered
  • Model #: HMA82GS6DJR8N -VK X2

What is Laptop Memory (RAM)?

Laptop memory (RAM) is essential for running applications and data on your laptop. The greater the laptop memory you have, the more tasks your device can manage simultaneously without a decrease in speed. Laptop RAM is particularly important for gaming laptops, where high-capacity laptop gaming RAM ensures smoother gameplay and better multitasking.

How much RAM do I need for my laptop?

Laptop memory comes in different types. These differences are due to memory technology, memory function, and other computer hardware components. For most computing tasks, like browsing the internet or working with documents, 4GB to 8GB of RAM is typically enough. If you utilize more demanding applications for functions such as video editing, graphic design, or gaming, you might require 16GB or more to ensure smooth performance. Determine the correct memory for your Windows® laptop with the Task Manager utility program. Alternatively, use the Hardware Overview utility in a MacBook® for the proper Mac memory. Both tools will help you determine which memory modules are compatible with your device regarding speed, capacity, and format. Additionally, Newegg's Memory Finder Tool can simplify your search, offering a tailored selection of compatible RAM based on your laptop's make and model.

Make Your System Run Faster With Laptop RAM Sticks

Using a RAM card or laptop RAM sticks is critical for short-term data access, speeding up applications, editing spreadsheets, and web browsing, highlighting the role of memory speed and capacity. However, RAM for your system's speed depends entirely on your laptop’s motherboard. A motherboard that supports RAM with clock speeds up to 1600MHz will only utilize speeds to that limit. The clock speed, cycle, or frequency is the number of cycles RAM runs in a second. So, a laptop memory with a clock speed of 2133MHz can perform 2,133 cycles per second. The higher the cycle numbers, the greater the data your laptop can read and write.

Improve Multitasking Capabilities With High-Performance Laptop RAM

You can enhance your laptop's multitasking capabilities with high-performance laptop RAM, allowing you to do many things simultaneously. As you edit a document, you pull up pictures from memory cards and browse the Internet. Each active app requires memory and competes for limited resources, but you can overcome this by installing high-density memory modules in each slot for seamless multitasking. If the laptop motherboard and operating system allow it, upgrading to 8GB or 16GB of RAM ensures faster loading of applications and switching between open programs. Upgrades of more than 16GB of memory capacity are advisable for users running resource-intensive games, creative applications, and various computer-aided design solutions.

Easy Laptop Memory Installation: No Technical Skills Required

Installing a laptop memory stick is straightforward—simply gather a screwdriver, your owner’s manual, and a few minutes of your time. Be sure to verify the type of RAM required; most modern laptops utilize DDR SO-DIMM, which stands for Double Data Rate Small Outline Dual In-Line Memory Module. It comes in various versions: DDR, DDR2, DDR3, and DDR4, with each version faster and using less power than the previous one. The DDR4 SO-DIMMs has up to 260 pins, with each achieving up to 2Gbps transfer speeds and consuming less power than earlier generation sticks.

Unlike your laptop memory, flash memory is a non-volatile storage medium that retains information, even after cutting off power. Despite the name, when it comes to data transfer and storage, flash memories are closer in operation and form to solid-state drives than external RAM for laptop devices. Flash memory is commonly used in USB card readers, printers, small electronics, and portable media players.

Ready to enhance your laptop's performance? Buy RAM for your laptop computer from Newegg’s extensive selection today. From multitasking to gaming, find the perfect high-quality laptop RAM options and enjoy a seamless computing experience.

Bestselling Laptop Memory Reviews:

Anonymous
12/28/2025 11:41:36 AM
Good for upgrading a mid-line laptop

“ I wanted to increase the RAM in my laptop, and these were available. ”

Crucial 32GB (2 x 16GB) 260-Pin DDR4 SO-DIMM DDR4 3200 (PC4 25600) Laptop Memory Model CT2K16G4SFRA32A
Travelingaggie
12/9/2025 6:46:02 AM
Works great and arrived on-time

“ I bought this to replace RAM in my laptop that was failing. ”

Crucial 64GB Kit (32GBx2) DDR4 3200 MT/s CL22 SODIMM 260-Pin Memory - CT2K32G4SFD832A
Joshua C.
11/4/2025 7:27:11 AM
Memory.

“ I would recommend this product to anyone upgrading their laptop. ”

G.SKILL Ripjaws Series 32GB (2 x 16GB) 260-Pin DDR4 SO-DIMM DDR4 3200 (PC4 25600) Laptop Memory Model F4-3200C22D-32GRS
Jean-Francois G.
8/17/2025 5:44:41 PM
Delivery was faster than expected and so far, easy to install and worked without any issues.

“ Installed this kit (CT2KIT102464BF160B) in my old Sony VAIO laptop to upgrade from 8GB to 16GB. ”

Crucial 16GB (2 x 8GB) 204-Pin DDR3 SO-DIMM DDR3L 1600 (PC3L 12800) Laptop Memory Model CT2KIT102464BF160B
Gene5746
7/5/2025 8:01:25 AM
Exactly as expected

“ Perfect match for replacing the shipped memory in my new MSI Cyborg laptop - same speed even though laptop details specified a slower speed memory. ”

Kingston FURY Impact 64GB (2 x 32GB) 262-Pin DDR5 SO-DIMM DDR5 5600 (PC5 44800) Laptop Memory Model KF556S40IBK2-64
Gregory B.
6/2/2025 7:08:59 PM
Good value proposition for the right buyer.

“ Should work in a variety of compatible laptops, see cons. ”

Crucial 64GB 262-Pin DDR5 SO-DIMM DDR5 5600 (PC5 44800) Laptop Memory Model CT64G56C46S5
Josh L.
5/30/2025 9:42:43 AM
High Density Laptop Memory

“ A great choice for those that deal with large memory intensive workloads on work laptops/mini PCs. ”

Crucial 64GB 262-Pin DDR5 SO-DIMM DDR5 5600 (PC5 44800) Laptop Memory Model CT64G56C46S5
Christopher M.
5/28/2025 5:28:50 PM
Simple installation and Large Capacity

“ I would recommend for someone who needs 64 gb ram for there laptop!!! ”

Crucial 64GB 262-Pin DDR5 SO-DIMM DDR5 5600 (PC5 44800) Laptop Memory Model CT64G56C46S5