0 ratings
Item #:
115225369
Hynix 8GB DDR4 2666 PC421300 HMA81GS6CJR8N-VK HMA81GS6JJR8N-VK Laptop Memory RAM
Item #:
115225369
XAF 52340
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
0 ratings
Write a review
In stock
Imported from USA store
QTY:
Order now and get it around Monday, August 17
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
An A-Tech memory upgrade is one of the fastest, most affordable, and easiest ways to improve your system's performance.
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
High Capacity
With 8GB of storage, this RAM enables smooth multitasking and enhances performance for demanding applications, ensuring seamless user experience for students and professionals alike.
Optimized Speed
Running at 2666 MHz, the DDR4 memory accelerates data transfer rates, providing faster load times and improved system responsiveness compared to lower-speed alternatives.
Reliable Brand
Hynix's reputation for quality guarantees durability and reliability, making this RAM a trustworthy choice for laptop upgrades, ensuring longevity and consistent performance.
Product Details
| Seller Notes | u201cThese products are all Brand New, and New Condition System pulls, open box returns, or general new ... |
| Total Capacity | 8 GB |
| Custom Bundle | No |
| ECC Type | Non-ECC Unbuffered |
| MPN | HMA81GS6AFR8N-VK, HMA81GS6CJR8N-VK, HMA81GS6DJR8N-VK, HMA81GS6JJR8N-VK |
| Item Length | 68mm |
| Memory Features | Non-ECC Unbuffered |
| Form Factor | SO-DIMM |
| Manufacturer Warranty | Lifetime |
| Voltage | 1.2V |
| Item Height | 30mm |
| Number of Pins | 260 |
| Item Width | 3mm |
| Capacity per Module | 8 GB |
| Rank | 1Rx8 (Single Rank) |
| Modified Item | No |
| California Prop 65 Warning | Does not apply |
| Brand | Hynix |
| Type | DDR4 SDRAM |
| Number of Modules | 1 |
| Model | HMA81GS6AFR8N-VK HMA81GS6CJR8N-VK HMA81GS6DJR8N-VK |
| Frequency | 2666MHz |
| Bus Speed | PC4-21300 (DDR4-2666) |
| SKU | EB66-A21 |
| Country of Origin | United States |
| UPC | Does not Apply |
| What is in the box | Hynix 8GB DDR4 2666... For more details, please check description/product details |
| Item Weight | 0.1 lbs (50 grams) |
Who Should Buy?
-
Basic Users
Ideal for everyday tasks like web browsing, document editing, and streaming media without demanding performance.
-
Budget Gamers
Suitable for entry-level gaming on laptops that require decent performance without overspending on upgrades.
-
Students
Perfect for students using laptops for research, note-taking, and multimedia projects without requiring advanced specifications.
-
Heavy Gamers
Not suitable for high-demand gaming, as it lacks the necessary speed and capacity for advanced graphics.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
Is this memory compatible with my laptop?
Answer: Yes, provided your laptop supports DDR4 SO-DIMM memory. -
Question:
What is the warranty on this product?
Answer: This memory module comes with a lifetime warranty. -
Question:
How easy is it to install this RAM?
Answer: Very easy; it can be installed with basic tools and minimal technical knowledge.
hynix Editorial Review
** Hynix 8GB DDR4 2666 Laptop Memory RAM** The Hynix 8GB DDR4 2666 PC421300 laptop memory has garnered a positive reputation among users, particularly for its reliability and affordability. Customers who have installed this RAM report significant improvements in their computer performance, noting that the addition of this memory, especially in configurations that allow for dual-channel setups, has resulted in smoother operation and faster processing speeds. Users emphasize the ease of installation and compatibility with their existing systems, as many have opted to purchase this RAM used without issues. This speaks to the durability and Consistent performance of the product, as it continues to operate flawlessly in various laptops. The feedback highlights a transformative impact on overall computer operations, with many users experiencing a boost that can be described as making their machines "fly." Overall, this memory module emerges as an excellent choice for those looking to upgrade their laptop's memory without breaking the bank, while ensuring they receive a product that delivers impressive performance enhancements. **
Customer Reviews & Ratings
1 customers ratings
-
5 Star
100%
-
4 Star
0%
-
3 Star
0%
-
2 Star
0%
-
1 Star
0%
Review this product
Share your thoughts with other customers
Pros
- Reliable and durable performance
- Affordable pricing
- Noticeable improvement in computer speed and efficiency
- Easy to install and compatible with various systems
- Positive experiences reported even with used purchases
Cons
- Limited details on warranty or long-term reliability from new purchases
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
CK
Chitra
Verified buyer
“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
K
kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
SJ
SAO JOHN
Verified buyer
“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
Product Price History
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.
XAF 52340
Order now and get it around Monday, August 17
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- Upgrade your laptop's performance with Hynix 8GB DDR4 RAM.
- Designed for faster application loading and smoother multitasking.
- Utilizes high-quality, new condition components for reliability.
- Lifetime warranty ensures peace of mind and customer satisfaction.
- Rigorous testing guarantees compatibility and performance.
- Easy installation for an instant boost in speed and efficiency.
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.