SK Hynix
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SK Hynix 4GB DDR4 2666MHz SODIMM Memory Module
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SK Hynix 4GB DDR4 2666MHz SODIMM Memory Module
The SK Hynix 4GB DDR4 2666MHz SODIMM Memory Module is a high-performance module that is compatible with a wide array of devices and processors.
SK Hynix 4GB DDR4 2666MHz SODIMM Memory Module
Item #: 25246636

SK Hynix 4GB DDR4 2666MHz SODIMM Memory Module

89% of respondents would recommend this to a friend

Item #: 25246636

SCR 653

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The SK Hynix 4GB DDR4 2666MHz SODIMM Memory Module is a high-performance module that is compatible with a wide array of devices and processors.
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What Stands Out

High Speed
With a speed of 2666MHz, this memory module ensures rapid data processing, enhancing overall system performance for gaming, multimedia, and everyday tasks.
Compact Design
The SODIMM form factor is ideal for laptops and compact PCs, providing high memory capacity without taking up much space, perfect for portable setups.
Reliable Brand
SK Hynix is known for its high-quality memory products, ensuring durability and long-lasting performance, which gives users confidence in their investment.

Product Details

Shop for the best SK Hynix 4GB DDR4 2666MHz SODIMM Memory Module at Ubuy Seychelles. Upgrade your computer's performance with this high-quality memory module.
  • SK Hynix 4GB DDR4 2666MHz SODIMM memory module
  • Form Factor: DDR4 SODIMM 1Rx16
  • Memory Capacity: 4GB
  • ClockSpeed: 2666MHz
  • Compatible with Intel and AMD processors
  • Designed for use with laptops, all-in-ones, and desktop minis from major brands
RAM Memory TechnologyDDR4
Memory Speed2666 MHz
Compatible DevicesLaptop
Additional FeaturesLightweight
Voltage1.2 volts
Form FactorSO-DIMM
Data Transfer Rate2666 MHz
Number of Pins260
Memory Form FactorSODIMM
Memory GenerationDDR4
RAM Size4 GB
BrandSK Hynix
Model NameHMA851S6JJR6N-VK
UPC659701309556
Number of Items1
ManufacturerSK Hynix
Number of Packs1
Mfr Part NumberHMA851S6JJR6N-VK
Computer Memory Size4 GB
Item Weight0.09 lbs (40 grams)

Who Should Buy?

Suitable For
  • Budget Gamers

    Ideal for gamers seeking reliable performance without breaking the bank, supporting casual gaming effectively.

  • Student Laptops

    Great choice for students needing an upgrade to improve multitasking and productivity in their everyday tasks.

  • Basic Office Use

    Suitable for basic office applications like word processing and spreadsheets, enhancing system performance without extensive costs.

Not Suitable For
  • High-End Gamers

    Not suitable for serious gamers who require higher memory speeds and capacity for modern gaming demands.

Product Description

SK Hynix 4GB DDR4 2666MHz SODIMM Memory Module

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What devices are compatible with the SK Hynix 4GB DDR4 2666MHz SODIMM Memory Module?

    Answer: The SK Hynix 4GB DDR4 2666MHz SODIMM Memory Module is designed for use in laptops, notebooks, and compact desktop PCs that accept DDR4 memory. This module is particularly beneficial for systems that require an upgrade from DDR3 or lower memory modules, facilitating improved multitasking and faster data processing. You'll find this memory ideal for users who frequently run multiple applications, engage in light gaming, or utilize graphic-intensive software.
  • Question: What is the significance of 2666MHz in the SK Hynix memory module?

    Answer: The 2666MHz designation refers to the memory speed, indicating that this RAM module operates at a frequency of 2666 megahertz. Higher MHz ratings generally lead to faster data transfer rates, allowing for improved performance in tasks requiring high-speed memory access. Consequently, systems equipped with this memory module can experience reduced load times and smoother performance during resource-intensive activities like gaming or video editing.
  • Question: How does upgrading to 4GB DDR4 RAM benefit my laptop?

    Answer: Upgrading to the SK Hynix 4GB DDR4 RAM can significantly enhance your laptop's performance by providing more memory for simultaneous operations. This increase allows the system to handle more background processes and applications effectively. Users will notice improvements in responsiveness, especially when using memory-intensive applications or having numerous browser tabs open, improving overall functionality and user experience.
  • Question: Is the SK Hynix 4GB DDR4 SODIMM memory module suitable for gaming?

    Answer: While the SK Hynix 4GB DDR4 SODIMM memory module can handle light gaming, it's essential to consider the overall system specifications, including the processor and GPU. For casual gaming or older titles, this module provides adequate performance. However, for more demanding games, users are often recommended to use higher RAM capacities, such as 8GB or 16GB, for a more optimal experience and smoother gameplay.
  • Question: What advantages does DDR4 have over DDR3 memory?

    Answer: DDR4 memory, including the SK Hynix 4GB module, exhibits several advantages over its predecessor, DDR3. It supports higher data rates and increased bandwidth, leading to faster performance and improved efficiency in power consumption. Moreover, DDR4 has larger capacities per module, allowing for upgrades that were previously not feasible with DDR3, ultimately enhancing performance for demanding applications.
  • Question: Can I mix different brands of RAM with the SK Hynix 4GB module?

    Answer: While technically possible, mixing different brands of RAM, including the SK Hynix 4GB DDR4 module, can lead to compatibility issues and potential performance degradation. It's advisable to use RAM of the same brand and specifications, including speed and timings, to ensure optimal performance. Consistency in memory modules helps maintain system stability and reduces the risk of crashes or errors during high-performance tasks.
  • Question: What is SODIMM, and how does it differ from standard DIMM?

    Answer: SODIMM stands for Small Outline Dual In-line Memory Module and is designed for laptops and compact systems where space is a premium. Unlike standard DIMMs, which are used primarily in desktops and larger systems, SODIMMs are smaller in size. This makes SODIMM modules, including the SK Hynix 4GB DDR4, ideal for devices that need effective memory solutions without excess bulk.
  • Question: What is the installation process for the SK Hynix 4GB DDR4 SODIMM Memory Module?

    Answer: Installing the SK Hynix 4GB DDR4 SODIMM Memory Module involves a few straightforward steps. First, ensure the device is powered off and unplugged. Next, access the RAM compartment, commonly located at the bottom of laptops. After gently releasing the clips holding the existing memory (if applicable), insert the new SODIMM at an angle and press down until it clicks securely in place. Ensure a stable connection before reassembling the device.
  • Question: How does RAM impact overall computer performance?

    Answer: RAM significantly impacts a computer's performance as it determines how much data the system can handle at once. More RAM, like the SK Hynix 4GB DDR4, allows for smoother running of multiple applications and efficient multitasking. Users experiencing slowdowns during tasks like video editing or launching heavy software often find that increasing RAM can enhance workflow and system responsiveness, leading to a more productive computing experience.
  • Question: Where can I buy the SK Hynix 4GB DDR4 2666MHz SODIMM Memory Module in Seychelles?

    Answer: You can purchase the SK Hynix 4GB DDR4 2666MHz SODIMM Memory Module from Ubuy in Seychelles. Ubuy offers a convenient online platform to browse and purchase electronics, including high-performance RAM modules. With engaging user reviews and detailed product descriptions, Ubuy helps consumers make informed decisions when upgrading their systems.

SK Hynix Memory Editorial Review

SK Hynix 4GB DDR4 2666MHz SODIMM Memory Module is a reliable option for improving your laptop’s performance. Known for its DDR4 technology and 2666 MHz memory speed, it caters to various devices, including laptops and old PCs, gaining positive reviews for its lightweight build and efficient operation. Customers have noted the module's compatibility, stating that it functions perfectly in their systems, such as the older iMac and HP all-in-ones. This memory module is ideal for those looking to enhance their computing experience without hassle, as evidenced by its strong performance across a range of compatible devices.

Customer Reviews & Ratings

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Pros

  • Lightweight design for easy installation
  • Compatible with various laptop models
  • Good performance in older systems
  • Positive user feedback on reliability
  • DDR4 technology ensures faster data transfer

Cons

  • Limited information on long-term durability

Platform Trust & Buyer Confidence

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4.2/5 9477 reviews
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Jasmin
Verified buyer

“Great products and very good service: very easy and very fast international delivery.”

9 September 2026 · via Trustpilot
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Anke
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“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”

10 September 2026 · via Trustpilot
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Hazel
Verified buyer

“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”

10 September 2026 · via Trustpilot
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Opaleye
Verified buyer

“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”

11 September 2026 · via Trustpilot
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Adele
Verified buyer

“Easy to find and order what you want on the website. Delivery is quick to the UK”

8 September 2026 · via Trustpilot
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Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

SCR 653

Order now and get it around Monday, September 28

QTY:

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Features & Benefits

  • SK Hynix 4GB DDR4 2666MHz SODIMM Memory Module is a high-performance module.
  • It is compatible with 6th, 7th, 8th, 9th, 10th & 11th Generation Intel Processors and AMD Ryzen based processors.
  • Designed for use with Laptops, All in Ones and Desktop Minis from all major brands including DELL, HP, Lenovo, Asus, Acer & Many more.

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