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Acer SD100 4GB 260-Pin DDR4 SO-DIMM DDR4 2666 (PC4 21300) Laptop Memory Model BL.9BWWA.202
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  • $49.99 
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Kingston 8GB 260-Pin DDR4 SO-DIMM DDR4 3200 (PC4 25600) Laptop Memory Model KCP432SS6/8
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Kingston 8GB 260-Pin DDR4 SO-DIMM DDR4 3200 (PC4 25600) Laptop Memory Model KCP432SS6/8
  • CAS Latency: CL22
  • Voltage: 1.20V
  • Buffered/Registered: Unbuffered
  • Model #: KCP432SS6/8
OWC 16GB (2x8GB) DDR4 2400MHZ PC4-19200 CL17 1RX8 Non-ECC SODIMM 1.2V 260-pin Laptop Notebook Memory RAM Upgrade Module
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OWC 16GB (2x8GB) DDR4 2400MHZ PC4-19200 CL17 1RX8 Non-ECC SODIMM 1.2V 260-pin Laptop Notebook Memory RAM Upgrade Module
  • Brand: OWC
  • Capacity: 16GB (2 x 8GB)
  • Type: 260-Pin DDR4 SO-DIMM
  • Speed: DDR4 2400 (PC4 19200)
  • Model #: OWC2S4D41R8016P
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  • $138.58 
8GB RAM Replacement for HP L33261-001, 937236-850 | DDR4 2666MHz PC4-21300 SODIMM 1Rx8 Laptop Memory
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8GB RAM Replacement for HP L33261-001, 937236-850 | DDR4 2666MHz PC4-21300 SODIMM 1Rx8 Laptop Memory
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Buffered/Registered: Unbuffered
  • Features: L33261-001, 937236-850
  • Model #: NE-PNR-1733
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  • $67.99 
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Rimlance 8GB (2X4GB)  1.2V DDR4 2666MHz PC4-21300 SODIMM 1RX8
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Rimlance 8GB (2X4GB) 1.2V DDR4 2666MHz PC4-21300 SODIMM 1RX8
  • CAS Latency: CL19
  • Buffered/Registered: Unbuffered
  • Model #: RSO21300S8C2K8
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  • $49.99 
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G.SKILL Ripjaws SO-DIMM 32GB 262-Pin DDR5 SO-DIMM DDR5 4800 (PC4 38400) Laptop Memory Model F5-4800S4039A32GX1-RS
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G.SKILL Ripjaws SO-DIMM 32GB 262-Pin DDR5 SO-DIMM DDR5 4800 (PC4 38400) Laptop Memory Model F5-4800S4039A32GX1-RS
  • CAS Latency: CL40
  • Timing: 40-39-39-76
  • Voltage: 1.10V
  • Buffered/Registered: Unbuffered
  • Model #: F5-4800S4039A32GX1-RS
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G.SKILL 8GB (2 x 4GB) 204-Pin DDR3 SO-DIMM DDR3 1600 (PC3 12800) Laptop Memory Model F3-12800CL9D-8GBSQ
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G.SKILL 8GB (2 x 4GB) 204-Pin DDR3 SO-DIMM DDR3 1600 (PC3 12800) Laptop Memory Model F3-12800CL9D-8GBSQ
  • CAS Latency: CL9
  • Timing: 9-9-9-28
  • Voltage: 1.50V
  • Buffered/Registered: Unbuffered
  • Model #: F3-12800CL9D-8GBSQ
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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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  • $63.99 
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SK Hynix 16GB HMA82GS6DJR8N-VK 2RX8 DDR4 2666MHz SODIMM PC4-21300 RAM PIN-260 Laptop Memory
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SK hynix
SK Hynix 16GB HMA82GS6DJR8N-VK 2RX8 DDR4 2666MHz SODIMM PC4-21300 RAM PIN-260 Laptop Memory
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Buffered/Registered: Unbuffered
  • Model #: hynix-16gb-so-2666v
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  • $124.68 
NEMIX RAM 16GB (1X16GB) DDR4 2666MHZ PC4-21300 2Rx8 1.2V 260-PIN ECC Unbuffered SODIMM Workstation, NAS Memory Compatible with Hynix HMA82GS7CJR8N-VK
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NEMIX RAM 16GB (1X16GB) DDR4 2666MHZ PC4-21300 2Rx8 1.2V 260-PIN ECC Unbuffered SODIMM Workstation, NAS Memory Compatible with Hynix HMA82GS7CJR8N-VK
  • Brand: NEMIX RAM
  • Series: NEMIX RAM DDR4 Orignial Series 260-Pin ECC Unbuffered SODIMM Memory
  • Capacity: 16GB
  • Type: 260-Pin DDR4 SO-DIMM
  • Model #: MSE21300-628K01-2328
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  • $139.99 
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Rimlance 16GB (2X8GB) 1.2V DDR4 2666MHZ PC4-21300 SODIMM 2RX8
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Rimlance 16GB (2X8GB) 1.2V DDR4 2666MHZ PC4-21300 SODIMM 2RX8
  • CAS Latency: CL19
  • Buffered/Registered: Unbuffered
  • Parts: Lifetime warranty
  • Model #: RSO21300D8C2K16
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  • $99.00 
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Kingston 48GB 262-Pin DDR5 SODIMM DDR5 5600 (PC5 44800) Notebook Memory
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Kingston 48GB 262-Pin DDR5 SODIMM DDR5 5600 (PC5 44800) Notebook Memory
  • Brand: Kingston
  • Capacity: 48GB
  • Type: 262-Pin DDR5 SO-DIMM
  • Speed: DDR5 5600 (PC5 44800)
  • Model #: KVR56S46BD8-48
NEMIX RAM 4GB (1X4GB) DDR4 2400MHZ PC4-19200 1Rx6 1.2V 260-PIN Non-ECC SODIMM Compatible with Hynix HMA851S6AFR6N-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 HMA851S6AFR6N-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 #: MS19200-416K01-2546
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  • $38.99 
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Rimlance 32GB (1X32GB) 1.2V DDR4 2666MHZ PC4-21300 SODIMM 2RX8
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Rimlance 32GB (1X32GB) 1.2V DDR4 2666MHZ PC4-21300 SODIMM 2RX8
  • Buffered/Registered: Unbuffered
  • Model #: RSO21300D8C32
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  • $148.80 
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8GB RAM Replacement for Hynix HMAA1GS6CJR6N-XN | DDR4 3200MHz PC4-25600 SODIMM 1Rx16 Laptop Memory
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8GB RAM Replacement for Hynix HMAA1GS6CJR6N-XN | DDR4 3200MHz PC4-25600 SODIMM 1Rx16 Laptop Memory
  • CAS Latency: CL22
  • Voltage: 1.20V
  • Buffered/Registered: Unbuffered
  • Recommend Use: AMD & Intel Compatible
  • Model #: 5053772476325
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  • $77.99 
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Samsung 8GB PC4-17000 DDR4-2133MHz non-ECC  SoDimm 1.2V Dual Rank M471A1G43DB0-CPB
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SAMSUNG
Refurbished Samsung 8GB PC4-17000 DDR4-2133MHz non-ECC SoDimm 1.2V Dual Rank M471A1G43DB0-CPB
  • CAS Latency: CL15
  • Voltage: 1.20V
  • Buffered/Registered: Unbuffered
  • Model #: M471A1G43DB0-CPB SA
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  • $64.99 
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4GB RAM Replacement for Hynix HMT351S6BFR8A-H9, HMT351S6CFR8A-H9, HMT351S6EFR8A-H9 | DDR3 1333MHz PC3L-10600 SODIMM 2Rx8 Laptop Memory
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4GB RAM Replacement for Hynix HMT351S6BFR8A-H9, HMT351S6CFR8A-H9, HMT351S6EFR8A-H9 | DDR3 1333MHz PC3L-10600 SODIMM 2Rx8 Laptop Memory
  • CAS Latency: CL9
  • Voltage: 1.35V
  • Buffered/Registered: Unbuffered
  • Recommend Use: AMD & Intel Compatible
  • Model #: 5053772475700
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  • $24.19 
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4GB RAM Replacement for Kingston ASU16D3LS1KBG/4G, HP687515-H66-MCN, KCP3L16SS8/4, KNWMX1-ETF, KTA-MB1600L/4GFR, TSB16D3LS1KBG/4G | DDR3 1600MHz PC3L-12800 SODIMM 1Rx8 Laptop Memory
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  • $24.19 
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Black Diamond Memory 16GB (2 x 8GB) 260-Pin DDR4 SO-DIMM DDR4 2666 (PC4 21300) Laptop Memory Model BD8GX22666MQN22
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Black Diamond Memory 16GB (2 x 8GB) 260-Pin DDR4 SO-DIMM DDR4 2666 (PC4 21300) Laptop Memory Model BD8GX22666MQN22
  • CAS Latency: CL19
  • 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 #: BD8GX22666MQN22
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CORSAIR Vengeance Performance 16GB (2 x 8GB) 260-Pin DDR4 SO-DIMM DDR4 3000 (PC4 24000) Memory (Notebook Memory) Model CMSX16GX4M2A3000C16
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CORSAIR Vengeance Performance 16GB (2 x 8GB) 260-Pin DDR4 SO-DIMM DDR4 3000 (PC4 24000) Memory (Notebook Memory) Model CMSX16GX4M2A3000C16
  • CAS Latency: CL16
  • Timing: 16-18-18-36
  • Voltage: 1.20V
  • Features: 16GB (2 x 8GB) DDR4 SODIMM kit for 6th Generation Intel Core i7 notebooks and NUCs 3000MHz 16-18-18-36 latency 1.2V Auto-overclocking with compatible notebooks (no BIOS configuration required)
  • Model #: CMSX16GX4M2A3000C16
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  • $179.00 
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OWC 128GB (4x32GB) DDR4 2666MHz PC4-21300 CL19 2RX8 ECC Unbuffered SODIMM 1.2V 260-pin Memory RAM
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OWC 128GB (4x32GB) DDR4 2666MHz PC4-21300 CL19 2RX8 ECC Unbuffered SODIMM 1.2V 260-pin Memory RAM
  • Brand: OWC
  • Capacity: 128GB (4 x 32GB)
  • Type: 260-Pin DDR4 SO-DIMM
  • Speed: DDR4 2666 (PC4 21300)
  • Model #: OWC2C6D42R8128S
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  • $1,293.46 
8GB RAM Replacement for Samsung M471A1K43DB1-CWE, M471A1K43EB1-CWE | DDR4 3200MHz PC4-25600 SODIMM 1Rx8 Laptop Memory
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8GB RAM Replacement for Samsung M471A1K43DB1-CWE, M471A1K43EB1-CWE | DDR4 3200MHz PC4-25600 SODIMM 1Rx8 Laptop Memory
  • CAS Latency: CL22
  • Voltage: 1.20V
  • Buffered/Registered: Unbuffered
  • Recommend Use: AMD & Intel Compatible
  • Model #: 5053772476042
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  • $77.99 
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A-Tech 32GB DDR5 4800 MHz ECC SODIMM PC5-38400 ECC Unbuffered SO-DIMM 262-Pin 1.1V 2Rx8 Dual Rank RAM Memory Upgrade Module for Microservers, Mobile Workstations, and NAS Servers
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  • $549.99 
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16GB RAM Replacement for IBM-Lenovo 4X70Z90847, 4X71D09535 | DDR4 3200MHz PC4-25600 SODIMM 1Rx8 Laptop Memory
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16GB RAM Replacement for IBM-Lenovo 4X70Z90847, 4X71D09535 | DDR4 3200MHz PC4-25600 SODIMM 1Rx8 Laptop Memory
  • CAS Latency: CL22
  • Voltage: 1.20V
  • Buffered/Registered: Unbuffered
  • Features: Major Brand Chips
  • Model #: 5053772486003
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  • $122.73 
NEMIX RAM 16GB (1X16GB) DDR4 2400MHZ PC4-19200 2Rx8 1.2V 260-PIN ECC SODIMM Compatible with Hynix HMA82GS7CJR8N-UH ECC Unbuffered Memory
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NEMIX RAM 16GB (1X16GB) DDR4 2400MHZ PC4-19200 2Rx8 1.2V 260-PIN ECC SODIMM Compatible with Hynix HMA82GS7CJR8N-UH ECC 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 #: MSE19200-628K01-2501
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  • $129.99 
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Rimlance 8GB (1X8GB) 1.35V DDR3 1866MHZ PC3-14900 SODIMM 2RX8
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Rimlance 8GB (1X8GB) 1.35V DDR3 1866MHZ PC3-14900 SODIMM 2RX8
  • CAS Latency: CL13
  • Buffered/Registered: Unbuffered
  • Parts: Lifetime warranty
  • Model #: RSO14900LD8C8
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  • $24.99 
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OWC 4GB Replacement for QNAP RAM-4GDR3LA0-SO-1866 - DDR3 1866 PC3-14900 CL13 1Rx8 204-pin 1.5V Non-ECC SODIMM Memory RAM Module Upgrade
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OWC 4GB Replacement for QNAP RAM-4GDR3LA0-SO-1866 - DDR3 1866 PC3-14900 CL13 1Rx8 204-pin 1.5V Non-ECC SODIMM Memory RAM Module Upgrade
  • Brand: OWC
  • Capacity: 4GB
  • Type: 204-Pin DDR3 SO-DIMM
  • Speed: DDR3 1866 (PC3 14900)
  • Model #: OWC1S8D31R804GB-B574-SF
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  • $25.99 
8GB RAM Replacement for Kingston ACR26D4S9S8KA-8, ACR26D4S9S8ME-8, HP26D4S9S8MD-8, KHYXPX-HYJ, KVR26S19S8/8 | DDR4 2666MHz PC4-21300 SODIMM 1Rx8 Laptop Memory
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8GB RAM Replacement for Kingston ACR26D4S9S8KA-8, ACR26D4S9S8ME-8, HP26D4S9S8MD-8, KHYXPX-HYJ, KVR26S19S8/8 | DDR4 2666MHz PC4-21300 SODIMM 1Rx8 Laptop Memory
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Buffered/Registered: Unbuffered
  • Features: Major Brand Chips
  • Model #: 5053772488786
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  • $67.99 
  • Free Shipping
32GB RAM Replacement for Crucial CT32G4SFD832A | DDR4 3200MHz PC4-25600 SODIMM 2Rx8 Laptop Memory
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32GB RAM Replacement for Crucial CT32G4SFD832A | DDR4 3200MHz PC4-25600 SODIMM 2Rx8 Laptop Memory
  • CAS Latency: CL22
  • Voltage: 1.20V
  • Buffered/Registered: Unbuffered
  • Features: Major Brand Chips
  • Model #: 5053772480964
  •  
  • $259.99 
  • 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