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48GB RAM Replacement for Mushkin MRA5S480FGGD48GX2 | DDR5 4800MHz PC5-38400 SODIMM 2Rx8 Laptop Memory
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48GB RAM Replacement for Mushkin MRA5S480FGGD48GX2 | DDR5 4800MHz PC5-38400 SODIMM 2Rx8 Laptop Memory
  • CAS Latency: CL40
  • Voltage: 1.10V
  • Buffered/Registered: Unbuffered
  • Features: MRA5S480FGGD48GX2
  • Model #: NE-PNR-2158
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  • $472.49 
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G.SKILL 4GB 204-Pin DDR3 SO-DIMM DDR3 1333 (PC3 10666) Laptop Memory Model F3-10666CL9S-4GBSQ
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G.SKILL 4GB 204-Pin DDR3 SO-DIMM DDR3 1333 (PC3 10666) Laptop Memory Model F3-10666CL9S-4GBSQ
  • CAS Latency: CL9
  • Timing: 9-9-9-24
  • Voltage: 1.50V
  • Buffered/Registered: Unbuffered
  • Model #: F3-10666CL9S-4GBSQ
G.SKILL Ripjaws Series 16GB (2 x 8GB) 260-Pin DDR4 SO-DIMM DDR4 2666 (PC4 21300) Laptop Memory Model F4-2666C19D-16GRS
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G.SKILL Ripjaws Series 16GB (2 x 8GB) 260-Pin DDR4 SO-DIMM DDR4 2666 (PC4 21300) Laptop Memory Model F4-2666C19D-16GRS
  • CAS Latency: CL19
  • Timing: 19-19-19-43
  • Voltage: 1.20V
  • Buffered/Registered: Unbuffered
  • Model #: F4-2666C19D-16GRS
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48GB RAM Replacement for Samsung M425R6GA3BB0-CWM | DDR5 5600MHz PC5-44800 SODIMM 2Rx8 Laptop Memory
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48GB RAM Replacement for Samsung M425R6GA3BB0-CWM | DDR5 5600MHz PC5-44800 SODIMM 2Rx8 Laptop Memory
  • CAS Latency: CL40
  • Voltage: 1.10V
  • Buffered/Registered: Unbuffered
  • Features: M425R6GA3BB0-CWM
  • Model #: NE-PNR-2284
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  • $472.49 
  • Free Shipping
SAMSUNG 4GB KIT 2 X 2GB DDR3-1333MHZ RAM SODIMM LAPTOP MEMORY M471B5673FH0-CH9
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  • $24.99 
  • Free Shipping
Black Diamond Memory 64GB (2 x 32GB) 260-Pin DDR4 SO-DIMM DDR4 3200 (PC4 25600) Laptop Memory Model BD32GX23200MQN28
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Black Diamond Memory 64GB (2 x 32GB) 260-Pin DDR4 SO-DIMM DDR4 3200 (PC4 25600) Laptop Memory Model BD32GX23200MQN28
  • 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 #: BD32GX23200MQN28
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  • $567.99 
  • Free Shipping
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2.0GB (2048MB) Samsung Original PC2-6400 DDR2 800MHz SO-DIMM 200 Pin Memory Module
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  • $24.99 
  • Free Shipping
Black Diamond Memory 64GB (2 x 32GB) 260-Pin DDR4 SO-DIMM DDR4 2400 (PC4 19200) Laptop Memory Model BD32GX22400MQN28
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Black Diamond Memory 64GB (2 x 32GB) 260-Pin DDR4 SO-DIMM DDR4 2400 (PC4 19200) Laptop Memory Model BD32GX22400MQN28
  • CAS Latency: CL17
  • 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 #: BD32GX22400MQN28
  •  
  • $517.99 
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48GB RAM Replacement for Corsair CMSX48GX5M1A4800C40 | DDR5 4800MHz PC5-38400 SODIMM 2Rx8 Laptop Memory
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48GB RAM Replacement for Corsair CMSX48GX5M1A4800C40 | DDR5 4800MHz PC5-38400 SODIMM 2Rx8 Laptop Memory
  • CAS Latency: CL40
  • Voltage: 1.10V
  • Buffered/Registered: Unbuffered
  • Features: CMSX48GX5M1A4800C40
  • Model #: NE-PNR-1611
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  • $472.49 
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48GB RAM Replacement for IBM-Lenovo 4X71M23191, 5M31K03110 | DDR5 5600MHz PC5-44800 SODIMM 2Rx8 Laptop Memory
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48GB RAM Replacement for IBM-Lenovo 4X71M23191, 5M31K03110 | DDR5 5600MHz PC5-44800 SODIMM 2Rx8 Laptop Memory
  • CAS Latency: CL40
  • Voltage: 1.10V
  • Buffered/Registered: Unbuffered
  • Features: 4X71M23191, 5M31K03110
  • Model #: NE-PNR-1941
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  • $472.49 
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G.SKILL 4GB (2 x 2GB) 204-Pin DDR3 SO-DIMM DDR3 1600 (PC3 12800) Laptop Memory Model F3-12800CL9D-4GBSQ
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G.SKILL 4GB (2 x 2GB) 204-Pin DDR3 SO-DIMM DDR3 1600 (PC3 12800) Laptop Memory Model F3-12800CL9D-4GBSQ
  • CAS Latency: CL9
  • Timing: 9-9-9-28
  • Voltage: 1.50V
  • Buffered/Registered: Unbuffered
  • Model #: F3-12800CL9D-4GBSQ
G.SKILL Ripjaws Series 8GB 260-Pin DDR4 SO-DIMM DDR4 2666 (PC4 21300) Laptop Memory Model F4-2666C19S-8GRS
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G.SKILL Ripjaws Series 8GB 260-Pin DDR4 SO-DIMM DDR4 2666 (PC4 21300) Laptop Memory Model F4-2666C19S-8GRS
  • CAS Latency: CL19
  • Timing: 19-19-19-43
  • Voltage: 1.20V
  • Buffered/Registered: Unbuffered
  • Model #: F4-2666C19S-8GRS
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48GB RAM Replacement for G.Skill F5-5600S4645A48GX1-RS, F5-5600S4645A48GX2-RS | DDR5 5600MHz PC5-44800 SODIMM 2Rx8 Laptop Memory
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48GB RAM Replacement for G.Skill F5-5600S4645A48GX1-RS, F5-5600S4645A48GX2-RS | DDR5 5600MHz PC5-44800 SODIMM 2Rx8 Laptop Memory
  • CAS Latency: CL40
  • Voltage: 1.10V
  • Buffered/Registered: Unbuffered
  • Features: F5-5600S4645A48GX1-RS, F5-5600S4645A48GX2-RS
  • Model #: NE-PNR-1694
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  • $472.49 
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G.SKILL 8GB 204-Pin DDR3 SO-DIMM DDR3 1333 (PC3 10666) Laptop Memory Model F3-10666CL9S-8GBSQ
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G.SKILL 8GB 204-Pin DDR3 SO-DIMM DDR3 1333 (PC3 10666) Laptop Memory Model F3-10666CL9S-8GBSQ
  • CAS Latency: CL9
  • Timing: 9-9-9-24
  • Voltage: 1.50V
  • Buffered/Registered: Unbuffered
  • Model #: F3-10666CL9S-8GBSQ
SK Hynix 8GB 1X8GB HMA81GS6AF8N-UH DDR4 1Rx8 PC4-2400T SODIM Laptop Memory Ram
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SK hynix
SK Hynix 8GB 1X8GB HMA81GS6AF8N-UH DDR4 1Rx8 PC4-2400T SODIM Laptop Memory Ram
  • CAS Latency: CL17
  • Voltage: 1.20V
  • Buffered/Registered: Unbuffered
  • Model #: hynix-8gb-so-2400
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  • $62.99 
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SK Hynix 8G(2 X 4GB) HMT451S6BFR8A-PB N0 AA PC3L-12800S-11-13-B4 Laptop Memory
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SK hynix
SK Hynix 8G(2 X 4GB) HMT451S6BFR8A-PB N0 AA PC3L-12800S-11-13-B4 Laptop Memory
  • CAS Latency: CL11
  • Voltage: 1.35V
  • Model #: HMT451S6BFR8A-PBX2
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  • $27.31 
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Black Diamond Memory 64GB (2 x 32GB) 260-Pin DDR4 SO-DIMM DDR4 2133 (PC4 17000) Notebook Memory Model BD32GX22133MQN28
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Black Diamond Memory 64GB (2 x 32GB) 260-Pin DDR4 SO-DIMM DDR4 2133 (PC4 17000) Notebook Memory Model BD32GX22133MQN28
  • 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 #: BD32GX22133MQN28
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  • $517.99 
  • Free Shipping
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KLEVV Hynix Chips 8GB (1 x 8GB) DDR4 SODIMM PC4-25600 3200MHz CL22 Non-ECC 260 Pin Laptop Notebook Ram Memory (KD48GS881-32N220A)
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  • $78.99 
  • Free Shipping
SAMSUNG 4GB KIT 2 X 2GB DDR3-1333MHZ RAM SODIMM LAPTOP MEMORY M471B5673FH0-CH9
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  • $24.99 
  • Free Shipping
G.SKILL 4GB 204-Pin DDR3 SO-DIMM DDR3 1600 (PC3 12800) Laptop Memory Model F3-12800CL9S-4GBSQ
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G.SKILL 4GB 204-Pin DDR3 SO-DIMM DDR3 1600 (PC3 12800) Laptop Memory Model F3-12800CL9S-4GBSQ
  • CAS Latency: CL9
  • Timing: 9-9-9-28
  • Voltage: 1.50V
  • Buffered/Registered: Unbuffered
  • Model #: F3-12800CL9S-4GBSQ
Kingston 8GB 260-Pin DDR4 SO-DIMM DDR4 2666 (PC4 21300) Laptop Memory Model KCP426SS6/8
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Kingston 8GB 260-Pin DDR4 SO-DIMM DDR4 2666 (PC4 21300) Laptop Memory Model KCP426SS6/8
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Buffered/Registered: Unbuffered
  • Model #: KCP426SS6/8
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  • $69.99 
  • Free Shipping
A-Tech 16GB DDR5 4800 MHz ECC SODIMM PC5-38400 ECC Unbuffered SO-DIMM 262-Pin 1.1V 1Rx8 Single Rank RAM Memory Upgrade Module for Microservers, Mobile Workstations, and NAS Servers
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  • $438.16 
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Black Diamond Memory 64GB (2 x 32GB) 260-Pin DDR4 SO-DIMM DDR4 2933 (PC4 23400) Laptop Memory Model BD32GX22933MQN28
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Black Diamond Memory 64GB (2 x 32GB) 260-Pin DDR4 SO-DIMM DDR4 2933 (PC4 23400) Laptop Memory Model BD32GX22933MQN28
  • 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 #: BD32GX22933MQN28
  •  
  • $567.99 
  • Free Shipping
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SK HYNIX 4GB 1Rx8 DDR3 PC3L-12800S-11-13-B4 Laptop Memory RAM HMT451S6BFR8A-PB
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SK hynix
SK HYNIX 4GB 1Rx8 DDR3 PC3L-12800S-11-13-B4 Laptop Memory RAM HMT451S6BFR8A-PB
  • Brand: Hynix
  • Capacity: 4GB
  • Type: 204-Pin DDR3 SO-DIMM
  • Speed: DDR3L 1600 (PC3L 12800)
  • Model #: HMT451S6BFR8A-PBA
4GB SK Hynix 1RX16 HMA851S6AFR6N-UH DDR4-19200 SO-DIMM PC4-2400T CL19 PIN-260 RAM Laptop Memory
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SK hynix
4GB SK Hynix 1RX16 HMA851S6AFR6N-UH DDR4-19200 SO-DIMM PC4-2400T CL19 PIN-260 RAM Laptop Memory
  • CAS Latency: CL17
  • Voltage: 1.20V
  • Buffered/Registered: Unbuffered
  • Model #: hynix-4gb-so-2400T
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  • $41.23 
  • Free Shipping
Hynix 4GB DDR3 Memory SO-DIMM 204pin PC3L-12800S 1600MHz HMT351S6EFR8A-PB
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Hynix 4GB DDR3 Memory SO-DIMM 204pin PC3L-12800S 1600MHz HMT351S6EFR8A-PB
  • Voltage: 1.35V
  • Buffered/Registered: Unbuffered
  • Model #: HMT351S6EFR8A
HYNIX 16GB DDR4 ECC Memory PC4-21300 2666MHz 2Rx8 Laptop Memory  HMA82GS7CJR8N-VK PIN-260 1.2V
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SK hynix
HYNIX 16GB DDR4 ECC Memory PC4-21300 2666MHz 2Rx8 Laptop Memory HMA82GS7CJR8N-VK PIN-260 1.2V
  • CAS Latency: CL19
  • Type: 260-Pin DDR4 SO-DIMM
  • Rank: 2Rx8
  • Model #: hynix-16gb-ecc-2666
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  • $191.99 
  • Free Shipping

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
Anonymous
6/13/2025 9:17:45 AM
Works as advertised!

“ Perfect upgrade for an older laptop ”

CORSAIR Vengeance 32GB 260-Pin DDR4 SO-DIMM DDR4 3200 (PC4 25600) Laptop Memory Model CMSX32GX4M1A3200C22
Gregory B.
6/2/2025 7:08:59 PM
Good value proposition for the right buyer.

“ I have an inexpensive laptop that runs a single stick of 32Gb PC4800 DDR5 memory ”

Crucial 64GB 262-Pin DDR5 SO-DIMM DDR5 5600 (PC5 44800) Laptop Memory Model CT64G56C46S5
Dan D.
5/9/2025 9:26:46 AM
Customized and purchased an HP Envy 17.3" laptop 17t-da0000 HP said max DDR5-5600 RAM was 32 GB, but Crucial said the laptop could run at least 64 GB

“ Kudos to the Crucial website for their compatibility checker! ”

Crucial 64GB (2 x 32GB) 262-Pin DDR5 SO-DIMM DDR5 5600 Laptop Memory Model CT2K32G56C46S5