--- product_id: 745449174 title: "A-Tech 16GB Kit (2x8GB) DDR4 2400MHz PC4-19200 ECC RDIMM 1Rx4 Single Rank 1.2V ECC Registered DIMM 288-Pin Server & Workstation RAM Memory Upgrade Modules (A-Tech Enterprise Series)" brand: "a-tech" price: "Β₯39088" currency: JPY in_stock: true reviews_count: 8 url: https://www.desertcart.jp/products/745449174-a-tech-16gb-kit-2x8gb-ddr4-2400mhz-pc4-19200-ecc store_origin: JP region: Japan --- # 2400MHz blazing speed 288-pin RDIMM for server-grade compatibility ECC Registered for error-free stability A-Tech 16GB Kit (2x8GB) DDR4 2400MHz PC4-19200 ECC RDIMM 1Rx4 Single Rank 1.2V ECC Registered DIMM 288-Pin Server & Workstation RAM Memory Upgrade Modules (A-Tech Enterprise Series) **Brand:** a-tech **Price:** Β₯39088 **Availability:** βœ… In Stock ## Summary > πŸš€ Power your server like a pro β€” no glitches, just pure performance. ## Quick Answers - **What is this?** A-Tech 16GB Kit (2x8GB) DDR4 2400MHz PC4-19200 ECC RDIMM 1Rx4 Single Rank 1.2V ECC Registered DIMM 288-Pin Server & Workstation RAM Memory Upgrade Modules (A-Tech Enterprise Series) by a-tech - **How much does it cost?** Β₯39088 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/745449174-a-tech-16gb-kit-2x8gb-ddr4-2400mhz-pc4-19200-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 - β€’ **Server-Grade RDIMM Design:** Optimized 288-pin modules built specifically for enterprise servers and workstations. - β€’ **Blazing 2400MHz DDR4 Speed:** Turbocharge your server’s multitasking with lightning-fast memory bandwidth. - β€’ **ECC Registered Reliability:** Error-correcting code ensures rock-solid data integrity under heavy workloads. - β€’ **Plug & Play Performance Boost:** Effortlessly upgrade with a 16GB kit (2x8GB) to crush bottlenecks and maximize throughput. - β€’ **Lifetime Warranty & Expert Support:** Invest with confidence backed by A-Tech’s trusted warranty and top-tier customer care. ## Overview The A-Tech 16GB DDR4 2400MHz ECC Registered RDIMM kit is a high-performance memory upgrade designed exclusively for select servers and workstations. Featuring error-correcting code and a 288-pin single rank design, it delivers reliable, stable, and fast memory performance to enhance system workload capacity and reduce bottlenecks. Backed by a limited lifetime warranty and expert support, this USA-made module ensures enterprise-grade quality and peace of mind. ## Description Full description not available ## Features - A-Tech RAM Memory compatible for select DDR4 Servers & Workstation systems only; (*WILL NOT WORK with Desktop Computers, Laptop Computers, or PCs of any kind*) - 16GB RAM Kit (2 x 8GB Modules); DDR4 DIMM 288 Pin; Speeds up to 2400MHz PC4-19200 (PC4-2400T) - ECC Registered RDIMM; 1Rx4 - Single Rank x4; JEDEC DDR4 standard 1.2V - Improves system performance, workload capacity, and reduces bottlenecks by increasing memory (RAM) resources - Note: This memory is ECC Registered and cannot be mixed with different ECC types such as ECC Unbuffered, ECC Load Reduced, or Non-ECC Unbuffered; (Memory compatibility can vary among different system models and their installed components; please verify compatibility and follow memory channel guidelines to ensure maximum performance) - Each A-Tech memory module is built and tested for superior performance and trusted reliability - All A-Tech products are covered with a Limited Lifetime Warranty and are backed by our top rated support team to help guide you every step of the way ## Technical Specifications | Specification | Value | |---------------|-------| | RAM | 16 GB DDR4 | | Brand | A-Tech | | Item model number | AT8G2D4D2400RS4N12V | | Item Weight | 1.6 ounces | | Product Dimensions | 5.25 x 1.23 x 0.15 inches | | Item Dimensions LxWxH | 5.25 x 1.23 x 0.15 inches | | Color | 2 Module Kit | | Computer Memory Type | DDR4 SDRAM | | Voltage | 1.2 Volts | | Manufacturer | A-Tech | | ASIN | B0C4VXXXJL | | Country of Origin | USA | | Date First Available | May 10, 2023 | ## Product Details - **Brand:** A-Tech - **Computer Memory Size:** 16 GB - **RAM Memory Technology:** DDR4 - **Memory Speed:** 2400 MHz - **Compatible Devices:** Server, Workstation ## Images ![A-Tech 16GB Kit (2x8GB) DDR4 2400MHz PC4-19200 ECC RDIMM 1Rx4 Single Rank 1.2V ECC Registered DIMM 288-Pin Server & Workstation RAM Memory Upgrade Modules (A-Tech Enterprise Series) - Image 1](https://m.media-amazon.com/images/I/71MBJs9f+eL.jpg) ## Available Options This product comes in different **Color, Size, Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ It worked on install. πŸ”₯ *by T***N on June 22, 2025* Why did you pick this product vs others?:It was largest stable ram choice for my dual cpu multi gpu computer ,from a noted producer.Ease of installation:Super easy.Memory upgrade:256gb over 64 total and mixed which is bad.Memory quality:above boardSpeed:above boardPerformance:Above board Compatibility:Worked perfectly for my Machinist x99 dual cpu mobo ### ⭐⭐⭐⭐⭐ The best upgrade for a Dell 5820! *by T***N on February 6, 2025* Bought four kits and they work like a charm. Easy installation and a quick upgrade. Huge value for the money spent. Speed, Stability and Memory capacity is perfect. Nothing on the outside of the computer tells how great it looks inside. ### ⭐⭐⭐⭐⭐ Works as expected *by N***7 on June 20, 2025* Initial review after 1 hour. Will update if anything changes.Bought A-Tech kit containing two 16GB 3200MHz ECC modules for Dell Precision 5820 workstation with Xeon W-2223 cpu. Existing ECC memory are two 8GB modules supplied by Dell: each 8GB module is a Micron part rated at 3200MHz but the 5820 runs them at 2666MHz system memory. The manual does not document mixing 8GB with 16GB modules but I wanted 48GB total. I kept the two 8GB in DIMM1 and DIMM2, and finally added the two 16GB in DIMM3 and DIMM4. The motherboard has the physical slots out of order with the DIMMx numbering so pay attention (initially I put the 16GB modules in DIMM5 and DIMM6 but my test application ran ~20% slower than final DIMM3 and DIMM4 locations). Make sure the side cover is back in place before booting the Dell 5820. The BIOS picked up the memory had changed and then booted into my OS. All good - Ubuntu 22.04 OS shows 48GB RAM available. Good product. --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/745449174-a-tech-16gb-kit-2x8gb-ddr4-2400mhz-pc4-19200-ecc](https://www.desertcart.jp/products/745449174-a-tech-16gb-kit-2x8gb-ddr4-2400mhz-pc4-19200-ecc) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-07-18*