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SK Hynix 8Gb 1Rx8 PC4-2666V Laptop 2666Mhz Memory SoDimm RAM HMA81GS6CJR8N-VK
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SK hynix
SK Hynix 8Gb 1Rx8 PC4-2666V Laptop 2666Mhz Memory SoDimm RAM HMA81GS6CJR8N-VK
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Buffered/Registered: Unbuffered
  • Multi-channel Kit: Dual Channel Kit
  • Model #: HMA81GS6CJR8N-VKC
M471A2K43BB1-CRC Samsung 16GB PC4-19200 DDR4-2400MHz non-ECC Unbuffered CL17 260-Pin SoDimm 1.2V Dual Rank Memory Module
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M471A2K43BB1-CRC Samsung 16GB PC4-19200 DDR4-2400MHz non-ECC Unbuffered CL17 260-Pin SoDimm 1.2V Dual Rank Memory Module
  • CAS Latency: CL17
  • Voltage: 1.20V
  • Buffered/Registered: Unbuffered / Unregistered
  • Model #: M471A2K43BB1-CRC
32GB RAM Replacement for Crucial CT32G56C46S5 | DDR5 5600MHz PC5-44800 SODIMM 2Rx8 Laptop Memory
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32GB RAM Replacement for Crucial CT32G56C46S5 | DDR5 5600MHz PC5-44800 SODIMM 2Rx8 Laptop Memory
  • CAS Latency: CL40
  • Voltage: 1.10V
  • Buffered/Registered: Unbuffered
  • Features: CT32G56C46S5
  • Model #: NE-PNR-1642
  •  
  • $513.51 
Samsung 2GB DDR3 RAM PC3-10600 204-Pin Laptop SODIMM
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  •  
  • $13.99 
  • Free Shipping
Crucial 16GB 262-Pin DDR5 SO-DIMM DDR5 5600 Laptop Memory Model CT16G56C46S5
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Crucial
Refurbished Crucial 16GB 262-Pin DDR5 SO-DIMM DDR5 5600 Laptop Memory Model CT16G56C46S5
  • Brand: Crucial
  • Capacity: 16GB
  • Type: 262-Pin DDR5 SO-DIMM
  • Speed: DDR5 5600 (PC5 44800)
  • Model #: CT16G56C46S5
  •  
  • $274.99 
1GB 2x512MB PC133 SODIMM IBM Thinkpad T23 MEMORY (MAJOR BRANDS)
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  •  
  • $39.46 
  • Free Shipping
Kingston 16GB 260-Pin DDR4 SO-DIMM DDR4 3200 (PC4 25600) Accessories - General Model KVR32S22S8/16
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Kingston 16GB 260-Pin DDR4 SO-DIMM DDR4 3200 (PC4 25600) Accessories - General Model KVR32S22S8/16
  • Brand: Kingston
  • Series: Elite
  • Capacity: 16GB
  • Type: 260-Pin DDR4 SO-DIMM
  • Model #: KVR32S22S8/16
16GB RAM Replacement for Samsung M474A2K43BB1-CTD, M474A2K43DB1-CTD | DDR4 2666MHz PC4-21300 ECC SODIMM 2Rx8 Server Memory
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16GB RAM Replacement for Samsung M474A2K43BB1-CTD, M474A2K43DB1-CTD | DDR4 2666MHz PC4-21300 ECC SODIMM 2Rx8 Server Memory
  • CAS Latency: CL19
  • Voltage: 1.20V
  • ECC: Yes
  • Buffered/Registered: Unbuffered
  • Model #: 5053772478398
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  • $191.99 
  • Free Shipping
32G 2RX8 PC5-4800B-SB0 DDR5 SODIMM M425R4GA3BB0-CQK Notebook 32G
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  • $501.50
  •  
  • $499.99 
NEMIX RAM 8GB (1X8GB) DDR4 2666MHZ PC4-21300 1Rx8 1.2V 260-PIN Non-ECC SODIMM Compatible with Dell SNPHYXPXC/8G A9206671 Laptop PC PC Memory
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NEMIX RAM 8GB (1X8GB) DDR4 2666MHZ PC4-21300 1Rx8 1.2V 260-PIN Non-ECC SODIMM Compatible with Dell SNPHYXPXC/8G A9206671 Laptop PC PC 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 #: MS21300-818K01-1355
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  • $56.99 
  • Free Shipping
Rimlance 8GB (1X8GB) 1.2V DDR4 2133MHZ PC4-17000 SODIMM 1RX8
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Rimlance 8GB (1X8GB) 1.2V DDR4 2133MHZ PC4-17000 SODIMM 1RX8
  • Buffered/Registered: Unbuffered
  • Model #: RSO17000S8C8
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  • $48.00 
  • Free Shipping
OWC 8GB Replacement for QNAP RAM-8GDR4ECT0-SO-2666 8GB DDR4 2666 PC4-21300 CL19 1Rx8 260-pin 1.2V ECC Unbuffered SODIMM Memory RAM Module Upgrade
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OWC 8GB Replacement for QNAP RAM-8GDR4ECT0-SO-2666 8GB DDR4 2666 PC4-21300 CL19 1Rx8 260-pin 1.2V ECC Unbuffered SODIMM Memory RAM Module Upgrade
  • Brand: OWC
  • Capacity: 8GB
  • Type: 260-Pin DDR4 SO-DIMM
  • Speed: DDR4 2666 (PC4 21300)
  • Model #: OWC2C6D41R808GB-B576-SF
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  • $74.99 
OWC 8GB DDR4 2133MHZ PC4-17000 CL15 2RX8 Non-ECC SODIMM 1.2V 260-pin Laptop Notebook Memory RAM Upgrade Module
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OWC 8GB DDR4 2133MHZ PC4-17000 CL15 2RX8 Non-ECC SODIMM 1.2V 260-pin Laptop Notebook Memory RAM Upgrade Module
  • Brand: OWC
  • Capacity: 8GB
  • Type: 260-Pin DDR4 SO-DIMM
  • Speed: DDR4 2133 (PC4 17000)
  • Model #: OWC2S1D42R808GB
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  • $55.99 
Kingston ValueRAM 1GB 200-Pin DDR2 SO-DIMM DDR2 533 (PC2 4200) Laptop Memory Model KVR533D2S4/1G
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Kingston ValueRAM 1GB 200-Pin DDR2 SO-DIMM DDR2 533 (PC2 4200) Laptop Memory Model KVR533D2S4/1G
  • CAS Latency: CL4
  • Voltage: 1.80V
  • Buffered/Registered: Unbuffered
  • Parts: Lifetime limited
  • Model #: KVR533D2S4/1G
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  • $22.00 
  • Free Shipping
16GB RAM Replacement for Hynix HMCG78AEBSA, HMCG78MEBSA | DDR5 4800MHz PC5-38400 SODIMM 1Rx8 Laptop Memory
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16GB RAM Replacement for Hynix HMCG78AEBSA, HMCG78MEBSA | DDR5 4800MHz PC5-38400 SODIMM 1Rx8 Laptop Memory
  • CAS Latency: CL40
  • Voltage: 1.10V
  • Buffered/Registered: Unbuffered
  • Features: HMCG78AEBSA, HMCG78MEBSA
  • Model #: NE-PNR-1874
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  • $251.71 
Kingston 8GB 260-Pin DDR4 SO-DIMM DDR4 2666 (PC4 21300) Memory (Notebook Memory) Model KCP426SS8/8
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Kingston 8GB 260-Pin DDR4 SO-DIMM DDR4 2666 (PC4 21300) Memory (Notebook Memory) Model KCP426SS8/8
  • CAS Latency: CL19
  • Timing: 19-19-19
  • Voltage: 1.20V
  • Model #: KCP426SS8/8
  • $68.00
  •  
  • $58.69 
  • Save: 13%
16GB RAM Replacement for Dell SNPXP90RC/16G, AC774048, SNPW1KKYC/16G | DDR5 5600MHz PC5-44800 SODIMM 1Rx8 Laptop Memory
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16GB RAM Replacement for Dell SNPXP90RC/16G, AC774048, SNPW1KKYC/16G | DDR5 5600MHz PC5-44800 SODIMM 1Rx8 Laptop Memory
  • Brand: A-Tech
  • Series: Compatible Replacement for Dell SNPXP90RC/16G AC774048 SNPW1KKYC/16G
  • Capacity: 16GB
  • Type: 262-Pin DDR5 SO-DIMM
  • Model #: NE-PNR-2351
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  • $248.94 
Black Diamond Memory 16GB (2 x 8GB) 260-Pin DDR4 SO-DIMM DDR4 2133 (PC4 17000) Laptop Memory Model BD8GX22133MQN22
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Black Diamond Memory 16GB (2 x 8GB) 260-Pin DDR4 SO-DIMM DDR4 2133 (PC4 17000) Laptop Memory Model BD8GX22133MQN22
  • Features: With decades of experience specializing in memory and server parts, Black Diamond Memory is a proven manufacturer in the industry. Our products currently support over 200,000 configurations as well as support for enterprise servers, desktops, laptops, and a large variety of other devices.
  • Model #: BD8GX22133MQN22
  •  
  • $191.99 
  • Free Shipping
Black Diamond Memory 32GB (2 x 16GB) 260-Pin DDR4 SO-DIMM DDR4 2933 (PC4 23400) Notebook Memory Model BD16GX22933MQN25
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Black Diamond Memory 32GB (2 x 16GB) 260-Pin DDR4 SO-DIMM DDR4 2933 (PC4 23400) Notebook Memory Model BD16GX22933MQN25
  • Features: With decades of experience specializing in memory and server parts, Black Diamond Memory is a proven manufacturer in the industry. Our products currently support over 200,000 configurations as well as support for enterprise servers, desktops, laptops, and a large variety of other devices.
  • Model #: BD16GX22933MQN25
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  • $263.99 
  • Free Shipping
2.0GB (2048MB) Samsung Original PC2-6400 DDR2 800MHz SO-DIMM 200 Pin Memory Module
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  •  
  • $16.49 
  • Free Shipping
Samsung M471A1K43BB0-CPB 8GB PC4-17000 DDR4-2133MHz Non-ECC Unbuffered CL15 260-Pin SoDimm 1.2V Sing
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SAMSUNG
Samsung M471A1K43BB0-CPB 8GB PC4-17000 DDR4-2133MHz Non-ECC Unbuffered CL15 260-Pin SoDimm 1.2V Sing
  • Voltage: 1.20V
  • Buffered/Registered: Unbuffered
  • Model #: G3W35-00-B07KG-1
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  • $58.97 
G.SKILL Ripjaws Series 8GB 260-Pin DDR4 SO-DIMM DDR4 3200 (PC4 25600) Laptop Memory Model F4-3200C22S-8GRS
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G.SKILL Ripjaws Series 8GB 260-Pin DDR4 SO-DIMM DDR4 3200 (PC4 25600) Laptop Memory Model F4-3200C22S-8GRS
  • CAS Latency: CL22
  • Timing: 22-22-22-52
  • Voltage: 1.20V
  • Features: Optimized Compatibility with 10th / 11th Gen Intel Core Processors
  • Model #: F4-3200C22S-8GRS
Kingston 2GB 200-Pin DDR2 SO-DIMM DDR2 667 (PC2 5300) Laptop Memory Model KVR667D2S5/2G
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Kingston 2GB 200-Pin DDR2 SO-DIMM DDR2 667 (PC2 5300) Laptop Memory Model KVR667D2S5/2G
  • CAS Latency: CL5
  • Voltage: 1.80V
  • Buffered/Registered: Unbuffered
  • Parts: Lifetime limited
  • Model #: KVR667D2S5/2G
  • $65.13
  •  
  • $29.99 
  • Save: 53%
  • Free Shipping
8GB RAM Replacement for Crucial CT8G4SFS8213 | DDR4 2133MHz PC4-17000 SODIMM 1Rx8 Laptop Memory
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8GB RAM Replacement for Crucial CT8G4SFS8213 | DDR4 2133MHz PC4-17000 SODIMM 1Rx8 Laptop Memory
  • CAS Latency: CL15
  • Voltage: 1.20V
  • Buffered/Registered: Unbuffered
  • Features: Major Brand Chips
  • Model #: 5053772481244
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  • $57.12 
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-
  •  
  • $18.57 
Kingston 4GB 204-Pin DDR3 SO-DIMM DDR3 1600 Laptop Memory Model KVR16S11S8/4
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Kingston 4GB 204-Pin DDR3 SO-DIMM DDR3 1600 Laptop Memory Model KVR16S11S8/4
  • CAS Latency: CL11
  • Voltage: 1.50V
  • Buffered/Registered: Unbuffered
  • Model #: KVR16S11S8/4
4GB Samsung PC3-12800 (1600Mhz) 204 pin DDR3 SODIMM 1.35V Laptop Computer Memory
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4GB Samsung PC3-12800 (1600Mhz) 204 pin DDR3 SODIMM 1.35V Laptop Computer Memory
  • Voltage: 1.35V
  • Buffered/Registered: Unbuffered
  • Model #: 7545728572
  •  
  • $19.39 
  • Free Shipping
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
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
  •  
  • $25.81 

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:

Jonathan B.
7/16/2026 3:46:51 PM
Excellent ram for the price

“ I would highly recommend this ram to anyone looking to upgrade their laptop ”

CORSAIR Vengeance 16GB (2 x 8GB) 260-Pin DDR4 SO-DIMM DDR4 2666 (PC4 21300) Laptop Memory Model CMSX16GX4M2A2666C18
Anonymous
5/6/2026 8:34:16 PM
Exactly what I needed!

“ Compatible with my gaming laptop, and running well. ”

G.SKILL Ripjaws Series 32GB (2 x 16GB) 260-Pin DDR4 SO-DIMM DDR4 3200 (PC4 25600) Laptop Memory Model F4-3200C22D-32GRS
William
3/12/2026 7:17:31 AM
Exactly what I needed!

“ If you have an older DDR4 Laptop I highly recommend this RAM. ”

Kingston FURY Impact 32GB (2 x 16GB) 260-pin SO-DIMM DDR4 3200 MHz CL20 Black Memory (KF432S20IBK2/32)
Anonymous
1/20/2026 6:06:50 PM
Good RAM at a good price.

“ I was able to double the RAM in my Lenovo laptop at a price that beat the competitors. ”

Patriot Signature Line 16GB 260-Pin DDR4 SO-DIMM DDR4 2400 (PC4 19200) Memory (Notebook Memory) Model PSD416G24002S
Anonymous
12/22/2025 1:52:58 PM
Works are stated just overpriced

“ works as stated for my laptop ”

Kingston FURY Impact 32GB (1 x 32GB) 260-pin SO-DIMM DDR4 3200 MHz CL20 Black Memory (KF432S20IB/32)
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
Dean H.
8/27/2025 9:42:51 AM
Better Than Expected

“ Purchased ram for laptop motherboard Acer Nitro 5 AN515-45. ”

Kingston Impact 64GB (2 x 32GB) 260-Pin DDR4 SO-DIMM DDR4 3200 (PC4 25600) Memory (Notebook Memory) Model KF432S20IBK2/64
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