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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
  •  
  • $29.99 
  • Free Shipping
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
  •  
  • $248.94 
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
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
  •  
  • $58.69 
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
  •  
  • $59.99 
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
  •  
  • $74.99 
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
  •  
  • $230.93 
4X71M23189 - Lenovo Compatible 32GB PC5-44800 DDR5-5600Mhz 2Rx8 non-ECC SODIMM
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4X71M23189 - Lenovo Compatible 32GB PC5-44800 DDR5-5600Mhz 2Rx8 non-ECC SODIMM
  • Chipset: Major Brand Chipset
  • Parts: 5 Years
  • Model #: 4X71M23189
  •  
  • $429.45 
SK hynix 32GB DDR5-5600MNz 2Rx8 PC5-5600B UDIMM Desktop Memory Module RAM
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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 
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
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
NEMIX RAM 16GB (1X16GB) DDR4 2666MHZ PC4-21300 2Rx8 1.2V 260-PIN Non-ECC SODIMM Compatible with QNAP NAS RAM-16GDR4T0-SO-2666
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  •  
  • $92.99 
  • 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 
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
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
  •  
  • $24.99 
Kingston 1GB 200-Pin DDR2 SO-DIMM DDR2 667 (PC2 5300) Laptop Memory Model KVR667D2SO/1GR
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Kingston 1GB 200-Pin DDR2 SO-DIMM DDR2 667 (PC2 5300) Laptop Memory Model KVR667D2SO/1GR
  • CAS Latency: CL5
  • Voltage: 1.80V
  • Buffered/Registered: Unbuffered
  • Parts: Lifetime limited
  • Model #: KVR667D2SO/1GR
  •  
  • $14.99 
  • Free Shipping
Crucial RAM 32GB DDR4 2666 MHz CL19 Memory for Mac CT32G4S266M
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  •  
  • $203.16 
NEMIX RAM 16GB (2X8GB) DDR3 1866MHZ PC3-14900 2Rx8 1.35V 204-PIN Non-ECC SODIMM Laptop PC Memory KIT
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NEMIX RAM 16GB (2X8GB) DDR3 1866MHZ PC3-14900 2Rx8 1.35V 204-PIN Non-ECC SODIMM Laptop PC Memory KIT
  • Brand: NEMIX RAM
  • Series: NEMIX RAM DDR3 Orignial Series 204-Pin NON-ECC Unbuffered SODIMM Memory
  • Capacity: 16GB (2 x 8GB)
  • Type: 204-Pin DDR3 SO-DIMM
  • Model #: MS14900-828LK02-G
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  • $49.89 
  • Free Shipping
8GB RAM Replacement for Crucial CT8G4SFRA266.M16 | DDR4 2666MHz PC4-21300 SODIMM 2Rx8 Laptop Memory
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8GB RAM Replacement for Crucial CT8G4SFRA266.M16 | DDR4 2666MHz PC4-21300 SODIMM 2Rx8 Laptop Memory
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Buffered/Registered: Unbuffered
  • Features: CT8G4SFRA266.M16
  • Model #: NE-PNR-1627
  •  
  • $61.40 
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
  •  
  • $58.05 
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
  •  
  • $250.13 
AB133477 - Dell Compatible 32GB DDR4-3200Mhz 2Rx8 Non-ECC SODIMM
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AB133477 - Dell Compatible 32GB DDR4-3200Mhz 2Rx8 Non-ECC SODIMM
  • Chipset: Major Brand Chipset
  • Rank: 2Rx8
  • Parts: 5 Years
  • Model #: AB133477
  •  
  • $284.45 
Kingston 32GB 262-Pin DDR5 SO-DIMM DDR5 4800 (PC4 38400) Memory (Notebook Memory) Model KCP548SD8-32
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Refurbished Kingston 32GB 262-Pin DDR5 SO-DIMM DDR5 4800 (PC4 38400) Memory (Notebook Memory) Model KCP548SD8-32
  • Brand: Kingston
  • Capacity: 32GB
  • Type: 262-Pin DDR5 SO-DIMM
  • Speed: DDR5 4800 (PC4 38400)
  • Model #: KCP548SD8-32
  •  
  • $329.99 
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 
  • Free Shipping
382-3477 - Dell Compatible 16GB DDR4-3200Mhz 1Rx8 Non-ECC SODIMM
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382-3477 - Dell Compatible 16GB DDR4-3200Mhz 1Rx8 Non-ECC SODIMM
  • Chipset: Major Brand Chipset
  • Rank: 1Rx8
  • Parts: 5 Years
  • Model #: 382-3477
  •  
  • $134.45 
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
  •  
  • $191.99 
  • Free Shipping
NEMIX RAM 8GB (2X4GB) DDR3 1333MHZ PC3-10600 2Rx8 1.35V 204-PIN Non-ECC SODIMM Laptop PC Memory KIT
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NEMIX RAM 8GB (2X4GB) DDR3 1333MHZ PC3-10600 2Rx8 1.35V 204-PIN Non-ECC SODIMM Laptop PC Memory KIT
  • Brand: NEMIX RAM
  • Series: NEMIX RAM DDR3 Orignial Series 204-Pin NON-ECC Unbuffered SODIMM Memory
  • Capacity: 8GB (2 x 4GB)
  • Type: 204-Pin DDR3 SO-DIMM
  • Model #: MS10600-428LK02-742
  •  
  • $58.95 
  • Free Shipping
32GB RAM Replacement for Hynix HMCG88AGBSA092N, HMCG88AGBSA095N | DDR5 5600MHz PC5-44800 SODIMM 2Rx8 Laptop Memory
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32GB RAM Replacement for Hynix HMCG88AGBSA092N, HMCG88AGBSA095N | DDR5 5600MHz PC5-44800 SODIMM 2Rx8 Laptop Memory
  • Brand: A-Tech
  • Series: Compatible Replacement for Hynix HMCG88AGBSA092N HMCG88AGBSA095N
  • Capacity: 32GB
  • Type: 262-Pin DDR5 SO-DIMM
  • Model #: NE-PNR-2418
  •  
  • $513.51 
M471A2K43DB1-CTD Samsung  16GB PC4-21300 DDR4-2666MHz SO-DIMM I7590-7117BLK-PUS
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SAMSUNG
M471A2K43DB1-CTD Samsung 16GB PC4-21300 DDR4-2666MHz SO-DIMM I7590-7117BLK-PUS
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Buffered/Registered: Unbuffered / Unregistered
  • Model #: 7427063450949
Black Diamond Memory 64GB (2 x 32GB) 260-Pin DDR4 SO-DIMM DDR4 2666 (PC4 21300) Laptop Memory Model BD32GX22666MQN28
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Black Diamond Memory 64GB (2 x 32GB) 260-Pin DDR4 SO-DIMM DDR4 2666 (PC4 21300) Laptop Memory Model BD32GX22666MQN28
  • 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 #: BD32GX22666MQN28
  •  
  • $517.99 
  • Free Shipping
Kingston ValueRAM 8GB 260-Pin DDR4 SO-DIMM DDR4 3200 (PC4 25600) Laptop Memory Model KVR32S22S6/8
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Kingston ValueRAM 8GB 260-Pin DDR4 SO-DIMM DDR4 3200 (PC4 25600) Laptop Memory Model KVR32S22S6/8
  • CAS Latency: CL22
  • Timing: 22-22-22
  • Voltage: 1.20V
  • Buffered/Registered: Unbuffered
  • Model #: KVR32S22S6/8
Crucial 32GB Kit (16GB x 2) DDR4 2666 MT/s (PC4-21300) SODIMM 260-Pin Memory - CT2K16G4SFRA266
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  • $334.99
  •  
  • $251.99 
  • Save: 24%
  • $5.99 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:

Matt R.
5/27/2026 2:24:43 PM
Exactly what I needed.

“ Ordered a new laptop that the seller had upgraded several things on, one being the memory. ”

Crucial 32GB (2 x 16GB) 260-Pin DDR4 SO-DIMM DDR4 3200 (PC4 25600) Laptop Memory Model CT2K16G4SFRA32A
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