--- product_id: 220572108 title: "8GB 1RX8 DDR4 SO-DIMM PC4-21300 2666MHZ Memory Module HMA81GS6JJR8N-VK" brand: "sk hynix" price: "388.27 DT" currency: TND in_stock: true reviews_count: 13 category: "Sk Hynix" url: https://www.desertcart.tn/products/220572108-8gb-1rx8-ddr4-so-dimm-pc4-21300-2666mhz-memory-module store_origin: TN region: Tunisia --- # 8GB 1RX8 DDR4 SO-DIMM PC4-21300 2666MHZ Memory Module HMA81GS6JJR8N-VK **Brand:** sk hynix **Price:** 388.27 DT **Availability:** ✅ In Stock ## Quick Answers - **What is this?** 8GB 1RX8 DDR4 SO-DIMM PC4-21300 2666MHZ Memory Module HMA81GS6JJR8N-VK by sk hynix - **How much does it cost?** 388.27 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/220572108-8gb-1rx8-ddr4-so-dimm-pc4-21300-2666mhz-memory-module) ## Best For - sk hynix enthusiasts ## Why This Product - Trusted sk hynix brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Hynix HMA81GS6JJR8N-VK 8GB 1Rx8 PC4-2666V-SA1-11 Review: good product - good quality and worked with laptop Review: Nice to have OH when using/testing old but useful equipment - For what I needed, perfect. Good price for 8gb, for hardware that is quickly being obsolete. Great for spare, and older equipment is getting harder to find for cheap. Perfect timings and never a problem during test. Put it in your slot, it fits. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B088PYSHWS | | Additional Features | Lightweight | | Best Sellers Rank | #127 in Computer Memory | | Brand | SK Hynix | | Compatible Devices | Laptop | | Computer Memory Size | 8 GB | | Customer Reviews | 4.7 out of 5 stars 350 Reviews | | Data Transfer Rate | 2666 MHz | | Form Factor | SO-DIMM | | Manufacturer | Hynix / Imsourcing | | Memory Form Factor | SODIMM | | Memory Generation | DDR4 | | Memory Speed | 2666 MHz | | Mfr Part Number | HMA81GS6JJR8N-VK | | Model Name | HMA81GS6JJR8N-VK | | Model Number | HMA81GS6JJR8N | | Number of Items | 1 | | Number of Pins | 260 | | RAM Memory Technology | DDR4 | | RAM Size | 8 GB | | Special Feature | Lightweight | | Voltage | 1.2 volts | ## Product Details - **Brand:** SK Hynix - **Compatible Devices:** Laptop - **Computer Memory Size:** 8 GB - **Memory Speed:** 2666 MHz - **RAM Memory Technology:** DDR4 ## Images ![8GB 1RX8 DDR4 SO-DIMM PC4-21300 2666MHZ Memory Module HMA81GS6JJR8N-VK - Image 1](https://m.media-amazon.com/images/I/619qqOTB7dL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ good product *by G***. on July 11, 2026* good quality and worked with laptop ### ⭐⭐⭐⭐⭐ Nice to have OH when using/testing old but useful equipment *by S***L on January 16, 2026* For what I needed, perfect. Good price for 8gb, for hardware that is quickly being obsolete. Great for spare, and older equipment is getting harder to find for cheap. Perfect timings and never a problem during test. Put it in your slot, it fits. ### ⭐⭐⭐⭐⭐ One Correct, One Mismatched Module. Seems to Work if Slotted Correctly. *by A***S on June 13, 2023* Had 2 open SO-DIMM slots on my laptop. Wanted to double laptop RAM to 32GB. Ordered 2 RAM modules. Very Fast shipping and good packaging. One module is correct Part Number as listed and matches original RAM: Part# HMA81GS6JJR8N-VK (green) *One module is incorrect Part Number as listed and is slightly mismatched with original RAM: Part# HMA81GS6DJR8N-VK (black, see photo) Photo: Top Module is original (green). Bottom two modules (black and green) are what was received from AISPEX. After a few months Everything seems to work mostly* fine if installed into the correct SO-DIMM slot. Not sure why, but the laptop would only boot if the mismatched HMA81GS6DJR8N-VK (black) module is in the #4 SO-DIMM slot. Check with your motherboard's manual for correct installation order. Had to juggle modules in different slots to get the correct sequence to boot. Also I did experience a few prolonged freeze-ups (60-240 seconds system completely frozen) when memory usage was near max 32GB but this only happened occasionally in the first two weeks since installation and never happened again since. Yes I updated the BIOS before installation. If this kept happening or if the laptop stopped booting I would of returned the mismatched module and asked for a matching one but so far so good. According to HWInfo: No overheating issues, Clock Speeds run as advertised and RAM timings match for all modules. Having 32GB RAM is very noticeable improvement over 16GB RAM, no more slowdowns when multitasking. 32GB RAM is probably the new minimum for laptops now with Windows 11 or even Windows 10 now. Would buy from memory modules from AISPEX again. Hopefully next time the modules will match. *Note these were listed as "new" but I suspect these are used/refurbished. It seems to have worked out this time though. Good job! ## Frequently Bought Together - SK HYNIX 8GB 1RX8 DDR4 SO-DIMM PC4-21300 2666MHZ Memory Module HMA81GS6JJR8N-VK - Crucial P3 500GB PCIe Gen3 3D NAND NVMe M.2 SSD, up to 3500MB/s - CT500P3SSD8 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/220572108-8gb-1rx8-ddr4-so-dimm-pc4-21300-2666mhz-memory-module](https://www.desertcart.tn/products/220572108-8gb-1rx8-ddr4-so-dimm-pc4-21300-2666mhz-memory-module) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-09-09*