--- product_id: 728225883 title: "Hynix 16GB DDR4 PC4-21300 2666MHz 260-pin SO-DIMM ram Memory" brand: "sk hynix" price: "¥59798" currency: JPY in_stock: true reviews_count: 5 category: "Sk Hynix" url: https://www.desertcart.jp/products/728225883-hynix-16gb-ddr4-pc4-21300-2666mhz-260-pin-so-dimm store_origin: JP region: Japan --- # 2666 MHz blazing speed 16GB high-capacity boost 1.2V ultra-low power Hynix 16GB DDR4 PC4-21300 2666MHz 260-pin SO-DIMM ram Memory **Brand:** sk hynix **Price:** ¥59798 **Availability:** ✅ In Stock ## Summary > ⚡ Upgrade your laptop’s brainpower—because speed waits for no one! ## Quick Answers - **What is this?** Hynix 16GB DDR4 PC4-21300 2666MHz 260-pin SO-DIMM ram Memory by sk hynix - **How much does it cost?** ¥59798 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/728225883-hynix-16gb-ddr4-pc4-21300-2666mhz-260-pin-so-dimm) ## 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 ## Key Features - • **Plug & Play Upgrade:** Instantly double your memory with easy installation—no tech skills needed. - • **Massive 16GB Capacity:** Seamlessly multitask and power through demanding apps without a hitch. - • **Blazing 2666 MHz Speed:** Turbocharge your laptop performance with lightning-fast DDR4 memory. - • **Trusted SK Hynix Quality:** Backed by a limited lifetime warranty and 4.7-star user satisfaction. - • **Ultra-Efficient 1.2V Operation:** Keep your system cool and battery life longer with low-voltage tech. ## Overview The SK Hynix 16GB DDR4 PC4-21300 SO-DIMM RAM delivers a powerful 2666 MHz speed and 16GB capacity in a compact 260-pin form factor. Operating at an energy-efficient 1.2V, this unbuffered, non-ECC memory module is designed for laptops, offering easy installation and reliable performance backed by a limited lifetime warranty. ## Description Hynix 16GB DDR4 PC4-21300 2666MHz 260-pin CL19 1.2v Unbuffered NON-ECC SODIMM ram memory (HMA82GS6JJR8N-VK) Review: Very high quality and fast. - Very fast, did not have an issue when I put with my RAM ( it was the same model). Now my laptop is faster. Have been using it for almost one year, and never had a problem Review: Un clic et la mémoire est doublée - C'est vraiment facile à installer et ça donne instantanément plus de mémoire. ## Features - Total Capacity: 16GB (16GB x 1) - Specs: DDR4 PC4-21300 CL=19 Unbuffered NON-ECC DDR4-2666 1.2V - Speed: 2666 MHz - Voltage: 1.2V - Limited lifetime warranty ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07WKGM4KT | | Brand | SK Hynix | | Brand Name | SK Hynix | | Column Address Strobe Latency | 19 | | Compatible Devices | Laptop | | Computer Memory Size | 16 GB | | Country of Origin | USA | | Customer Reviews | 4.7 out of 5 stars 375 Reviews | | Form Factor | SO-DIMM | | Manufacturer | Hynix | | Manufacturer Part Number | HMA82GS6JJR8N-VK | | Memory Form Factor | SODIMM | | Memory Generation | DDR4 | | Memory Speed | 2666 MHz | | Model Name | SK HYNIX | | Model Number | HMA82GS6JJR8N | | Number Of Pins | 260 | | Number of Items | 1 | | Number of Packs | 1 | | ProcessorSpeed | 2666 MHz | | Product Features | Lightweight | | RAM Memory Technology | DDR4 | | RAM Size | 16 GB | | Special Feature | Lightweight | | UPC | 634158070136 | | Voltage | 1.2 Volts | ## Product Details - **Brand:** SK Hynix - **Computer Memory Size:** 16 GB - **RAM Memory Technology:** DDR4 - **Memory Speed:** 2666 MHz - **Compatible Devices:** Laptop ## Images ![Hynix 16GB DDR4 PC4-21300 2666MHz 260-pin SO-DIMM ram Memory - Image 1](https://m.media-amazon.com/images/I/613TcU8pzDL.jpg) ![Hynix 16GB DDR4 PC4-21300 2666MHz 260-pin SO-DIMM ram Memory - Image 2](https://m.media-amazon.com/images/I/61qOxwkZ68L.jpg) ## Questions & Answers **Q: Is it compatible with HP 15 ay013nr laptop?** A: This is a DDR4 Memory, HP 5-ay013nr Product Specifications shows the memory is DDR3L, I don't think can be compatible, double check your existing memory before you buy it. **Q: Is this 1 stick of 16gb kr 2 sticks of 8gb?** A: 1 stick of 16gb **Q: is this RAM compatible for an Acer nitro 5 an515-53 laptop from 2019?** A: Yes it work with above model **Q: Is this RAM compatible with the Dell Ispiron 3475 AIO?** A: I don't know if is compatible. I would say go directly to the Hynix site and check compatobility by typing in the model number for your laptop. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Very high quality and fast. *by M***. on 29 August 2025* Very fast, did not have an issue when I put with my RAM ( it was the same model). Now my laptop is faster. Have been using it for almost one year, and never had a problem ### ⭐⭐⭐⭐⭐ Un clic et la mémoire est doublée *by M***P on 26 February 2025* C'est vraiment facile à installer et ça donne instantanément plus de mémoire. ### ⭐⭐⭐⭐⭐ Perfecta *by N***. on 24 November 2024* La compré para ampliar mi portátil Dell, y una vez puesta, funciona de lujo. ## Frequently Bought Together - SK HYNIX 16GB 2RX8 DDR4 SO-DIMM PC4-21300 2666MHZ Memory Module HMA82GS6JJR8N-VK - Crucial P3 1TB PCIe Gen3 3D NAND NVMe M.2 SSD, up to 3500MB/s - CT1000P3SSD8 - SK HYNIX 8GB 1RX8 DDR4 SO-DIMM PC4-21300 2666MHZ Memory Module HMA81GS6JJR8N-VK --- ## 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.jp/products/728225883-hynix-16gb-ddr4-pc4-21300-2666mhz-260-pin-so-dimm](https://www.desertcart.jp/products/728225883-hynix-16gb-ddr4-pc4-21300-2666mhz-260-pin-so-dimm) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-10-14*