--- product_id: 519797586 title: "64GB (2x32GB) DDR4 2666MHz PC4-21300 (PC4-2666V) CL19 ECC SODIMM 2Rx8 1.2V 260-Pin RAM Memory for Microserver, Workstation, and Networking Platforms" brand: "a-tech" price: "939561CFA" currency: XOF in_stock: true reviews_count: 5 url: https://www.desertcart.sn/products/519797586-64gb-2x32gb-ddr4-2666mhz-pc4-21300-pc4-2666v-cl19-ecc store_origin: SN region: Senegal --- # 2666MHz blazing speed 64GB massive capacity ECC error-correcting reliability 64GB (2x32GB) DDR4 2666MHz PC4-21300 (PC4-2666V) CL19 ECC SODIMM 2Rx8 1.2V 260-Pin RAM Memory for Microserver, Workstation, and Networking Platforms **Brand:** a-tech **Price:** 939561CFA **Availability:** ✅ In Stock ## Summary > ⚡ Power your professional edge with A-Tech’s unstoppable RAM! ## Quick Answers - **What is this?** 64GB (2x32GB) DDR4 2666MHz PC4-21300 (PC4-2666V) CL19 ECC SODIMM 2Rx8 1.2V 260-Pin RAM Memory for Microserver, Workstation, and Networking Platforms by a-tech - **How much does it cost?** 939561CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/519797586-64gb-2x32gb-ddr4-2666mhz-pc4-21300-pc4-2666v-cl19-ecc) ## Best For - a-tech enthusiasts ## Why This Product - Trusted a-tech brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Massive 64GB Capacity:** Handle heavy multitasking and large datasets effortlessly. - • **Plug & Play Simplicity:** Upgrade your microserver or workstation with zero hassle. - • **ECC Unbuffered Stability:** Minimize errors and maximize uptime for mission-critical systems. - • **Blazing 2666MHz DDR4 Speed:** Turbocharge your workflows with lightning-fast data access. - • **Lifetime Warranty & Support:** Confidence backed by A-Tech’s dedicated tech team. ## Overview A-Tech’s 64GB (2x32GB) DDR4 2666MHz ECC SO-DIMM RAM is engineered for microservers, workstations, and networking platforms, delivering high-speed, reliable memory with error correction and easy installation, all backed by a lifetime warranty. ## Description An A-Tech Memory (RAM) upgrade is an easy, quick way to boost your system's performance by speeding up loading times, improving system responsiveness, and increasing your system's ability to handle higher workloads. Take on more and multitask with ease with a simple and affordable A-Tech Memory upgrade!Compatible with select DDR4 microservers, workstations, networking platforms, and embedded systemsMemory Specs Memory Size: 32 GB Kit ( 2 x 16 GB Modules ) Memory Type: DDR4 Form Factor: SO-DIMM ( 260 Pin ) Speed: 2666 MHz / 2667 MHz ( PC4-21300 / PC4-2666V ) ECC Type: ECC Unbuffered Rank: 2Rx8 - Dual Rank x8 Voltage: 1.2VEquivalent to Part NumbersHMA82GS7CJR8N-VK, M474A2K43BB1-CTD, MTA18ASF2G72HZ-2G6E1, MTA18ASF2G72HZ-2G6Ensured ReliabilityAll A-Tech Memory products are rigorously tested to ensure that your memory meets our stringent quality and performance standards.Limited Lifetime WarrantyPurchase with confidence knowing that all A-Tech orders are covered by our Limited Lifetime WarrantyUS Based Technical SupportNeed help? Have questions? Our 5 star United States based support team is here to help before, during, and after your purchase to make sure you are completely satisfied with your A-Tech Memory! Review: I got this RAM to upgrade my Synology NAS from it's factory installed 4GB to 64GB. This is a much cheaper way to upgrade the RAM than buying Synology RAM and works just as well. It is ECC RAM, just like the factory RAM. It also allows for a full 64GB rather than the Synology stated limit of 32GB. I noticed a substantial improvement in NAS performance after installing this RAM. I'm very happy and will purchase A-Tech RAM again. Review: Works on DS925+ with gode from github ## Features - A-Tech Memory RAM compatible for microservers, workstations, networking platforms, and embedded systems - 32GB RAM Kit ( 2 x 16GB Modules ), DDR4 SO-DIMM 260 Pin, Speeds up to 2666MHz (2667MHz) PC4-21300 / PC4-2666V - ECC Unbuffered, 2Rx8 - Dual Rank, JEDEC DDR4 standard 1.2V - Boost your system's performance and speed up loading times - Quick and easy to install, no expertise required (Please refer to your system's manual for seating and channel guidelines) - All A-Tech memory modules undergo stringent quality control testing to ensure dependable and reliable performance - Backed by A-Tech's Limited Lifetime Warranty + Tech Support Team available to help before and after your purchase ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0B9HWS8HW | | Additional Features | Ecc, Lightweight | | Brand | A-Tech | | Compatible Devices | embedded systems, microservers, networking platforms, workstations | | Customer Reviews | 4.3 4.3 out of 5 stars (22) | | Data Transfer Rate | 21300 Megabytes Per Second | | Form Factor | SO-DIMM | | Manufacturer | A-Tech | | Memory Speed | 2666 MHz | | Model Name | A-Tech 32GB (2x16GB) | | Number of Pins | 260 | | RAM Memory Technology | DDR4 | | RAM Size | 32 GB | | Voltage | 1.2 Volts | ## Product Details - **Brand:** A-Tech - **Compatible devices:** embedded systems, microservers, networking platforms, workstations - **Computer memory size:** 32 GB - **Memory speed:** 2666 MHz - **Ram memory technology:** DDR4 ## Images ![64GB (2x32GB) DDR4 2666MHz PC4-21300 (PC4-2666V) CL19 ECC SODIMM 2Rx8 1.2V 260-Pin RAM Memory for Microserver, Workstation, and Networking Platforms - Image 1](https://m.media-amazon.com/images/I/91VOUavRAnL.jpg) ## Available Options This product comes in different **Size, Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by R***N on 26 March 2024* I got this RAM to upgrade my Synology NAS from it's factory installed 4GB to 64GB. This is a much cheaper way to upgrade the RAM than buying Synology RAM and works just as well. It is ECC RAM, just like the factory RAM. It also allows for a full 64GB rather than the Synology stated limit of 32GB. I noticed a substantial improvement in NAS performance after installing this RAM. I'm very happy and will purchase A-Tech RAM again. ### ⭐⭐⭐⭐⭐ Review *by M***M on 11 March 2026* Works on DS925+ with gode from github ### ⭐⭐⭐⭐⭐ Review *by G***N on 24 November 2025* So far working really well in my Synology DS1821+. No issue, no configuration, no fuss. They were detected as soon as the NAS booted up with them in it --- ## 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.sn/products/519797586-64gb-2x32gb-ddr4-2666mhz-pc4-21300-pc4-2666v-cl19-ecc](https://www.desertcart.sn/products/519797586-64gb-2x32gb-ddr4-2666mhz-pc4-21300-pc4-2666v-cl19-ecc) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-07-16*