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16GB RAM Replacement for Micron MTA18ASF2G72HZ-2G6E1 | DDR4 2666MHz PC4-21300 ECC SODIMM 2Rx8 NAS Microserver Memory
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16GB RAM Replacement for Micron MTA18ASF2G72HZ-2G6E1 | DDR4 2666MHz PC4-21300 ECC SODIMM 2Rx8 NAS Microserver Memory
  • CAS Latency: CL19
  • Voltage: 1.20V
  • ECC: Yes
  • Buffered/Registered: Unbuffered
  • Model #: NE-PNR-2114
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  • $191.99 
  • Free Shipping
SAMSUNG MEMORY
M471A1K43DB1-CWE - Samsung 1x 8GB DDR4-3200 SODIMM PC4-25600S Single Rank x8 Module
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SAMSUNG MEMORY M471A1K43DB1-CWE - Samsung 1x 8GB DDR4-3200 SODIMM PC4-25600S Single Rank x8 Module
  • CAS Latency: CL22
  • Voltage: 1.20V
  • Buffered/Registered: Unbuffered / Unregistered
  • Parts: 3 Years
  • Model #: M471A1K43DB1-CWE
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NEW! 16GB 2 X 8GB DDR3 PC3-10600 SODIMM PC10600 1333MHz LAPTOP MEMORY RAM
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  •  
  • $49.99 
  • Free Shipping
TP 32GB DDR5 4800MHZ SODIMM MEMORY
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  •  
  • $299.00 
  • Free Shipping
KINGSMAN 8GB 260-Pin DDR4 SO-DIMM DDR4 2666 (PC4 21300) Laptop Memory Model
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KINGSMAN GAMING
KINGSMAN 8GB 260-Pin DDR4 SO-DIMM DDR4 2666 (PC4 21300) Laptop Memory Model
  • Brand: AITC KINGSMAN
  • Series: VALUE S
  • Capacity: 8GB
  • Type: 260-Pin DDR4 SO-DIMM
  • Model #: AID48G26C19SOD
  • $77.69
  •  
  • $63.59 
  • Save: 18%
  • $95.00 Shipping
Kingston FURY Impact 16GB (1 x 16GB) 260-pin SO-DIMM DDR4 3200 MHz CL20 Black Memory (KF432S20IB/16)
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Kingston FURY Impact 16GB (1 x 16GB) 260-pin SO-DIMM DDR4 3200 MHz CL20 Black Memory (KF432S20IB/16)
  • Brand: Transcend
  • Series: Elite
  • Capacity: 16GB
  • Type: 260-Pin DDR4 SO-DIMM
  • Model #: KF432S20IB/16
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Kingston 8GB 204-Pin DDR3 SO-DIMM DDR3 System Specific Memory Model   KTH-X3B/8G
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Refurbished Kingston 8GB 204-Pin DDR3 SO-DIMM DDR3 System Specific Memory Model KTH-X3B/8G
  • CAS Latency: CL9
  • Voltage: 1.50V
  • Buffered/Registered: Unbuffered
  • Model #: KTH-X3B/8G.
  •  
  • $26.61 
  • Free Shipping
Rimlance 16GB (1X16GB) 1.2V DDR4 2133MHZ PC4-17000 SODIMM 2RX8
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Rimlance 16GB (1X16GB) 1.2V DDR4 2133MHZ PC4-17000 SODIMM 2RX8
  • Buffered/Registered: Unbuffered
  • Model #: RSO17000D8C16
  •  
  • $79.00 
  • Free Shipping
NEMIX RAM 4GB (1X4GB) DDR4 3200MHZ PC4-25600 1Rx6 1.2V 260-PIN Non-ECC SODIMM Compatible with Dell SNPCDT82C/4G AA937597 Laptop PC PC Memory
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NEMIX RAM 4GB (1X4GB) DDR4 3200MHZ PC4-25600 1Rx6 1.2V 260-PIN Non-ECC SODIMM Compatible with Dell SNPCDT82C/4G AA937597 Laptop PC 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 #: MS25600-416K01-2265
  •  
  • $32.99 
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Rimlance 32GB (2X16GB) 1.2V DDR4 2933MHZ PC4-23400 SODIMM 2RX8 Laptop Memory
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Rimlance 32GB (2X16GB) 1.2V DDR4 2933MHZ PC4-23400 SODIMM 2RX8 Laptop Memory
  • CAS Latency: CL21
  • Buffered/Registered: Unbuffered
  • Parts: Lifetime warranty
  • Model #: B0D7M6CDL8
  •  
  • $165.00 
  • Free Shipping
Black Diamond Memory 16GB (2 x 8GB) 204-Pin DDR3 SO-DIMM DDR3 1600 (PC3 12800) Notebook Memory Model BD8GX21600MTN22
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Black Diamond Memory 16GB (2 x 8GB) 204-Pin DDR3 SO-DIMM DDR3 1600 (PC3 12800) Notebook Memory Model BD8GX21600MTN22
  • 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 #: BD8GX21600MTN22
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16GB RAM Replacement for Dell AA075845, SNPCRXJ16C/16G, SNPCRXJ6C/16G | DDR4 2666MHz PC4-21300 SODIMM 2Rx8 Laptop Memory
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16GB RAM Replacement for Dell AA075845, SNPCRXJ16C/16G, SNPCRXJ6C/16G | DDR4 2666MHz PC4-21300 SODIMM 2Rx8 Laptop Memory
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Buffered/Registered: Unbuffered
  • Features: Major Brand Chips
  • Model #: 5053772482418
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  • $105.92 
8GB RAM Replacement for HP 820570-002, 855843-371, 862398-850, 862398-855, Y7B57AA, Z4Y85AA, Z4Y85ET, Z4Y85UT | DDR4 2400MHz PC4-19200 SODIMM 1Rx8 Laptop Memory
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8GB RAM Replacement for HP 820570-002, 855843-371, 862398-850, 862398-855, Y7B57AA, Z4Y85AA, Z4Y85ET, Z4Y85UT | DDR4 2400MHz PC4-19200 SODIMM 1Rx8 Laptop Memory
  • CAS Latency: CL17
  • Voltage: 1.20V
  • Buffered/Registered: Unbuffered
  • Features: Major Brand Chips
  • Model #: 5053772484979
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  • $61.73 
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
  •  
  • $139.99 
  • Free Shipping
OWC 8GB (2x4GB) DDR2 667 PC2-5300 CL5 2Rx8 200-pin 1.8V Non-ECC SODIMM Memory RAM Module Upgrade Kit for Select Laptops or All-in-One Systems
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OWC 8GB (2x4GB) DDR2 667 PC2-5300 CL5 2Rx8 200-pin 1.8V Non-ECC SODIMM Memory RAM Module Upgrade Kit for Select Laptops or All-in-One Systems
  • Brand: OWC
  • Capacity: 8GB (2 x 4GB)
  • Type: 200-Pin DDR2 SO-DIMM
  • Speed: DDR2 667 (PC2 5300)
  • Model #: OWC5S3D22R8008P-B958-SF
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  • $129.99 
  • Free Shipping
Hynix 16GB 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 16GB 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 X1
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  • $114.89 
Rimlance 4GB (1X4GB) 1.5V DDR3 1333MHZ PC3-10600 SODIMM 2RX8
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Rimlance 4GB (1X4GB) 1.5V DDR3 1333MHZ PC3-10600 SODIMM 2RX8
  • Buffered/Registered: Unbuffered
  • Model #: RSO10600D8C4
  •  
  • $14.99 
  • Free Shipping
8GB RAM Replacement for Samsung M471A1G44BB0-CWE, M471A1G44CB0-CWE | DDR4 3200MHz PC4-25600 SODIMM 1Rx16 Laptop Memory
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8GB RAM Replacement for Samsung M471A1G44BB0-CWE, M471A1G44CB0-CWE | DDR4 3200MHz PC4-25600 SODIMM 1Rx16 Laptop Memory
  • CAS Latency: CL22
  • Voltage: 1.20V
  • Buffered/Registered: Unbuffered
  • Features: M471A1G44BB0-CWE, M471A1G44CB0-CWE
  • Model #: NE-PNR-2239
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  • $71.87 
16GB RAM Replacement for Crucial CT16G4SFS832A | DDR4 3200MHz PC4-25600 SODIMM 1Rx8 Laptop Memory
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16GB RAM Replacement for Crucial CT16G4SFS832A | DDR4 3200MHz PC4-25600 SODIMM 1Rx8 Laptop Memory
  • CAS Latency: CL22
  • Voltage: 1.20V
  • Buffered/Registered: Unbuffered
  • Features: Major Brand Chips
  • Model #: 5053772480865
  •  
  • $116.67 
8GB RAM Replacement for Samsung M471A1K43BB1-CTD, M471A1K43CB1-CTD, M471A1K43DB1-CTD, M471A1K43EB1-CTD | DDR4 2666MHz PC4-21300 SODIMM 1Rx8 Laptop Memory
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8GB RAM Replacement for Samsung M471A1K43BB1-CTD, M471A1K43CB1-CTD, M471A1K43DB1-CTD, M471A1K43EB1-CTD | DDR4 2666MHz PC4-21300 SODIMM 1Rx8 Laptop Memory
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Buffered/Registered: Unbuffered
  • Recommend Use: AMD & Intel Compatible
  • Model #: 5053772475410
  •  
  • $62.65 
SK Hynix 64GB(2X32GB) HMAA4GS6AJR8N-XN 2RX8 DDR4 3200MHz SODIMM 260-pin Laptop Memory RAM PC4-25600 1.2V CL22
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SK hynix
SK Hynix 64GB(2X32GB) HMAA4GS6AJR8N-XN 2RX8 DDR4 3200MHz SODIMM 260-pin Laptop Memory RAM PC4-25600 1.2V CL22
  • CAS Latency: CL22
  • Voltage: 1.20V
  • Buffered/Registered: Unbuffered
  • Model #: hynix-32gb-so-3200 X2
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  • $454.72 
8GB RAM Replacement for Kingston KN2M64-ETBS15074TLSJ | DDR3 1600MHz PC3-12800 SODIMM 2Rx8 Laptop Memory
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8GB RAM Replacement for Kingston KN2M64-ETBS15074TLSJ | DDR3 1600MHz PC3-12800 SODIMM 2Rx8 Laptop Memory
  • CAS Latency: CL11
  • Voltage: 1.35V
  • Buffered/Registered: Unbuffered
  • Features: KN2M64-ETBS15074TLSJ
  • Model #: NE-PNR-1948
  •  
  • $28.40 
  • Free Shipping
OWC 16GB Replacement for QNAP RAM-16GDR4T0-SO-2666 RAM-16GDR4K0-SO-2666 RAM-16GDR4K1-SO-2666 16GB DDR4 2666 PC4-21300 CL19 2Rx8 260-pin 1.2V Non-ECC SODIMM Memory RAM Module Upgrade
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  •  
  • $109.99 
2.0GB (2048MB) Samsung Original PC2-6400 DDR2 800MHz SO-DIMM 200 Pin Memory Module
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  • $16.49 
  • Free Shipping
Samsung 2GB DDR3 RAM PC3-10600 204-Pin Laptop SODIMM
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  •  
  • $13.99 
  • Free Shipping
G.SKILL Standard Series 16GB (2 x 8GB) 204-Pin DDR3 SO-DIMM DDR3 1600 (PC3 12800) Laptop Memory Model F3-1600C10D-16GSQ
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G.SKILL Standard Series 16GB (2 x 8GB) 204-Pin DDR3 SO-DIMM DDR3 1600 (PC3 12800) Laptop Memory Model F3-1600C10D-16GSQ
  • CAS Latency: CL10
  • Timing: 10-10-10
  • Voltage: 1.50V
  • Buffered/Registered: Unbuffered
  • Model #: F3-1600C10D-16GSQ
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  • $101.99 
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4GB RAM Replacement for Samsung M471A5244BB0-CTD, M471A5244CB0-CTD | DDR4 2666MHz PC4-21300 SODIMM 1Rx16 Laptop Memory
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4GB RAM Replacement for Samsung M471A5244BB0-CTD, M471A5244CB0-CTD | DDR4 2666MHz PC4-21300 SODIMM 1Rx16 Laptop Memory
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Buffered/Registered: Unbuffered
  • Recommend Use: AMD & Intel Compatible
  • Model #: 5053772475984
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  • $39.92 
A-Tech 4GB RAM Replacement for Synology D3NS1866L-4G | DDR3 1866MHz PC3L-14900 SODIMM 1Rx8 NAS Memory Upgrade Module
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A-Tech 4GB RAM Replacement for Synology D3NS1866L-4G | DDR3 1866MHz PC3L-14900 SODIMM 1Rx8 NAS Memory Upgrade Module
  • CAS Latency: CL13
  • Voltage: 1.35V
  • Buffered/Registered: Unbuffered
  • Features: Major Brand Chips
  • Model #: 5053772488908
  •  
  • $24.19 
  • Free Shipping
NEMIX RAM 8GB (1X8GB) DDR3 1866MHZ PC3-14900 2Rx8 1.35V 204-PIN Non-ECC SODIMM Compatible with Hynix HMT41GS6DFR8A-RD Laptop PC Memory
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NEMIX RAM 8GB (1X8GB) DDR3 1866MHZ PC3-14900 2Rx8 1.35V 204-PIN Non-ECC SODIMM Compatible with Hynix HMT41GS6DFR8A-RD Laptop PC Memory
  • Brand: NEMIX RAM
  • Series: NEMIX RAM DDR3 Orignial Series 204-Pin NON-ECC Unbuffered SODIMM Memory
  • Capacity: 8GB
  • Type: 204-Pin DDR3 SO-DIMM
  • Model #: MS14900-828LK01-2526
  •  
  • $24.88 
  • Free Shipping
Rimlance 64GB (2X32GB) 1.2V DDR4 2666MHZ PC4-21300 SODIMM 2RX8 Laptop Memory
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Rimlance 64GB (2X32GB) 1.2V DDR4 2666MHZ PC4-21300 SODIMM 2RX8 Laptop Memory
  • CAS Latency: CL19
  • Buffered/Registered: Unbuffered
  • Parts: Lifetime warranty
  • Model #: B0D7MBWNCY
  •  
  • $299.00 
  • Free Shipping
ADATA 8GB SO-DIMM PC4-21300 (DDR4-2666) Memory (AD4S266638G19-B)
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ADATA
Refurbished ADATA 8GB SO-DIMM PC4-21300 (DDR4-2666) Memory (AD4S266638G19-B)
  • Brand: ADATA
  • Capacity: 8GB
  • Type: 260-Pin DDR4 SO-DIMM
  • Speed: DDR4 2666 (PC4 21300)
  • Model #: AD4S266638G19
OWC 16GB (2X8GB) DDR4 RAM Compatible with Synology DiskStation DS723+ and DS923+ NAS System 2666MHz PC4-21300 CL19 ECC Unbuffered SODIMM 2Rx8 1.2V Memory Upgrade
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OWC 16GB (2X8GB) DDR4 RAM Compatible with Synology DiskStation DS723+ and DS923+ NAS System 2666MHz PC4-21300 CL19 ECC Unbuffered SODIMM 2Rx8 1.2V Memory Upgrade
  • Brand: Yes
  • Capacity: 16GB (2 x 8GB)
  • Type: 260-Pin DDR4 SO-DIMM
  • CAS Latency: CL19
  • Model #: OWC2C6D41R8016P-ZAL-SF
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  • $149.83 

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
Anonymous
10/10/2025 7:53:00 AM
Great Product as always

“ After the Cache refresh on the computer about 2 mins later computer updated to new memory ”

CORSAIR Vengeance 32GB (2 x 16GB) 262-Pin DDR5 SO-DIMM DDR5 5600 (PC5 44800) Laptop Memory Model CMSX32GX5M2A5600C48
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 and according to the manufacturers website, 32Gb is the maximum amount of supported 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

“ I went to see if anyone made a performance memory kit and discovered the Crucial website had a guaranteed fit compatibility checker which said my new laptop could run at least 64 GB. ”

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