--- product_id: 7471016 title: "CMS 16GB (2X8GB) DDR3 12800 1600MHz Non ECC DIMM Memory Ram Upgrade Compatible with Alienware® X51 R2 Desktop - A63" brand: "computer memory solutions" price: "AR$154024" currency: ARS in_stock: true reviews_count: 8 url: https://www.desertcart.com.ar/products/7471016-cms-16gb-2x8gb-ddr3-12800-1600mhz-non-ecc-dimm-memory store_origin: AR region: Argentina --- # 1600MHz Speed 240-Pin DIMM Lifetime Warranty CMS 16GB (2X8GB) DDR3 12800 1600MHz Non ECC DIMM Memory Ram Upgrade Compatible with Alienware® X51 R2 Desktop - A63 **Brand:** computer memory solutions **Price:** AR$154024 **Availability:** ✅ In Stock ## Summary > 🚀 Elevate Your Gaming Experience! ## Quick Answers - **What is this?** CMS 16GB (2X8GB) DDR3 12800 1600MHz Non ECC DIMM Memory Ram Upgrade Compatible with Alienware® X51 R2 Desktop - A63 by computer memory solutions - **How much does it cost?** AR$154024 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/7471016-cms-16gb-2x8gb-ddr3-12800-1600mhz-non-ecc-dimm-memory) ## Best For - computer memory solutions enthusiasts ## Why This Product - Trusted computer memory solutions brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Peace of Mind:** Enjoy a limited lifetime warranty when purchased directly from Computer Memory Solutions. - • **Dual Channel Power:** Includes a 2-piece kit for enhanced multitasking and efficiency. - • **Robust Reliability:** Non-ECC DIMM technology for stable and dependable performance. - • **Seamless Compatibility:** Designed specifically for your desktop, ensuring a perfect fit and performance. - • **Unleash Your Potential:** Upgrade your Alienware® X51 R2 with lightning-fast 1600MHz DDR3 memory. ## Overview The CMS 16GB (2X8GB) DDR3 12800 1600MHz Non-ECC DIMM Memory RAM Upgrade is engineered for seamless compatibility with Alienware® X51 R2 desktops, delivering exceptional speed and reliability. This dual-channel kit enhances multitasking capabilities and comes with a limited lifetime warranty, ensuring your investment is protected. ## Description CMS 16GB (2X8GB) DDR3 12800 1600MHz Non ECC DIMM Memory Ram Upgrade Compatible with Alienware® X51 R2 Desktop - A63 ## Features - Computer Memory Solutions guarantees compatibility with models provided in description. - Memory Type: Non-ECC DIMM, 240-Pin - Speed: DDR3-12800, 1600 MHz - 2 Piece Kit - Product appearance may vary. Picture for reference only. limited lifetime warranty when bought directly from computer memory solutions ## Images ![CMS 16GB (2X8GB) DDR3 12800 1600MHz Non ECC DIMM Memory Ram Upgrade Compatible with Alienware® X51 R2 Desktop - A63 - Image 1](https://m.media-amazon.com/images/I/619kqLv7hlL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars It IS compatible. *by A*** on Reviewed in the United States on October 6, 2020* It works. It didn't work immediately for me, as I did get the ram card missing beep code. After a while of cleaning and correctly seating it, it worked! Hasn't crashed ever since, 07/19. Don't mind the dirt and dust. :) ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Arrived very quickly, and worked perfectly. I had ... *by M***M on Reviewed in the United States on July 23, 2018* Arrived very quickly, and worked perfectly. I had been worried that the low price would mean that there would be trouble with the quality, but such was not the case. ### ⭐⭐ 2.0 out of 5 stars Also used the expert installer option and they were fantastic. The RAM did not work from the get-go *by M***I on Reviewed in the United States on December 27, 2017* Purchased RAM for Christmas for my son's Alienware computer, as it said it was compatible. Also used the expert installer option and they were fantastic. The RAM did not work from the get-go. We got the dreaded "BSOD" numerous times all with different error codes. Took the installer several hours trying everything to get the RAM to work, alas nothing. Took out the new ram and installed the old. Computer is working fine, no issues whatsoever. Returning this product asap. Needless to say my son is not happy with his defective Christmas present. --- ## 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.com.ar/products/7471016-cms-16gb-2x8gb-ddr3-12800-1600mhz-non-ecc-dimm-memory](https://www.desertcart.com.ar/products/7471016-cms-16gb-2x8gb-ddr3-12800-1600mhz-non-ecc-dimm-memory) --- *Product available on Desertcart Argentina* *Store origin: AR* *Last updated: 2026-09-24*