--- product_id: 362160430 title: "- DDR4 RAM 16GB (2x8GB) Black Owl 2666 MHz CL19 1.2V 288-Pin Desktop UDIMM (MD4U082619BJDA)" brand: "oloy" price: "$207.99" currency: USD in_stock: true reviews_count: 10 category: "Ol Oy" url: https://www.desertcart.us/products/362160430-ddr4-ram-16gb-2x8gb-black-owl-2666-mhz-cl19-1 store_origin: US region: United States of America --- # 2666 MHz blazing speed 1.2V low power efficiency Lifetime warranty peace of mind - DDR4 RAM 16GB (2x8GB) Black Owl 2666 MHz CL19 1.2V 288-Pin Desktop UDIMM (MD4U082619BJDA) **Brand:** oloy **Price:** $207.99 **Availability:** ✅ In Stock ## Summary > 🦉 Elevate your desktop game with Black Owl — where power meets precision. ## Quick Answers - **What is this?** - DDR4 RAM 16GB (2x8GB) Black Owl 2666 MHz CL19 1.2V 288-Pin Desktop UDIMM (MD4U082619BJDA) by oloy - **How much does it cost?** $207.99 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/362160430-ddr4-ram-16gb-2x8gb-black-owl-2666-mhz-cl19-1) ## Best For - oloy enthusiasts ## Why This Product - Trusted oloy brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Blazing 2666 MHz Frequency:** Experience lightning-fast multitasking and seamless workflow with DDR4 speed that keeps you ahead. - • **Power-Savvy 1.2V Operation:** Optimized low voltage design means cooler performance and energy savings for your desktop setup. - • **Lifetime Warranty Assurance:** Invest with confidence knowing your memory is backed by a lifetime guarantee for enduring reliability. - • **Dual 8GB Modules for 16GB Total:** Maximize your productivity with ample memory capacity, perfect for demanding apps and multitasking. - • **Universal Intel & AMD Compatibility:** Plug and play confidence across major platforms—future-proof your rig without hassle. ## Overview The OLOy Black Owl DDR4 RAM kit delivers 16GB of high-performance memory through dual 8GB UDIMMs running at 2666 MHz with CL19 latency. Operating efficiently at 1.2 volts, it supports both Intel and AMD platforms and comes with a lifetime warranty, ensuring reliable, long-term desktop performance for professional multitaskers and gamers alike. ## Description Product description Our products follow a simple style, pay attention to details,and strive to improve the quality and texture and expect to be able to go out of the route of different general market products.Product features maintain the usual company strategy and achieve a perfect balance in product quality, performance and cost. ＊ 100% Burn-In Test ＊ Multi-Platform Burn-In Test ＊ Adoption of original chips ＊ Approve By Leading MB Manufacturers ＊ Unique Semiconductor Equipment Chips Sorting Technology Review: It works well. - Works as intended and minimalistic while being a decent price, I picked it up for 51$ which isn’t bad but I’m sure it will go up but for 51$ it’s worth recommending. Review: Perfect fit, well made and just works - I was a little skeptical, whether this would work in my 6 year old computer but it worked like a charm, very happy with this purchase. Perfect fit into the slot and comes with heat sinks! ## Features - DDR4 2x8GB UDIMM, total 16GB - Frequency : 2666 MHz CL19-19-19-43 - 1.2V UDIMM - Lifetime Warranty - Compatible with Intel and AMD ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08H84NXSH | | Additional Features | UDIMM | | Best Sellers Rank | #46 in Computer Memory | | Brand | OLOy | | Column Address Strobe Latency | 19 | | Compatible Devices | Compatible with Intel and AMD | | Computer Memory Size | 16 GB | | Customer Reviews | 4.4 out of 5 stars 883 Reviews | | Data Transfer Rate | 2666 MHz | | Form Factor | DIMM | | Manufacturer | OLOy | | Memory Form Factor | UDIMM | | Memory Generation | DDR4 | | Memory Speed | 2666 MHz | | Mfr Part Number | MD4U082619BJDA | | Model Name | Black Owl | | Model Number | MD4U082619BJDA | | Number of Pins | 288 | | RAM Memory Technology | DDR4 | | RAM Size | 16 GB | | Special Feature | UDIMM | | Voltage | 1.2 Volts | | Warranty Description | Lifetime Warranty | ## Product Details - **Brand:** OLOy - **Compatible Devices:** Compatible with Intel and AMD - **Computer Memory Size:** 16 GB - **Memory Speed:** 2666 MHz - **RAM Memory Technology:** DDR4 ## Images ![- DDR4 RAM 16GB (2x8GB) Black Owl 2666 MHz CL19 1.2V 288-Pin Desktop UDIMM (MD4U082619BJDA) - Image 1](https://m.media-amazon.com/images/I/61bv6oB+NCL.jpg) ## Questions & Answers **Q: Will this work for Alienware Auroa R9?** A: Yes **Q: will this work with asus gl12cx-db763** A: Yes, it works with Asus GL12CX DB763. Thank you and have a nice day. **Q: Will these sticks work in the asrock a320m/ac) mother bored?** A: MD4U0826190BHIDA is compatible with Asrock A320M/ac. However, if the maximum supported speed of the CPU is lower than 2666MHz, when using this module on this platform, it is recommended to set the maximum supported speed of the CPU. Thank you very much for your inquiry. **Q: Is this ram compatible with z490 motherboards?** A: Yes ## Customer Reviews ### ⭐⭐⭐⭐⭐ It works well. *by G***E on January 1, 2026* Works as intended and minimalistic while being a decent price, I picked it up for 51$ which isn’t bad but I’m sure it will go up but for 51$ it’s worth recommending. ### ⭐⭐⭐⭐⭐ Perfect fit, well made and just works *by C***Q on November 28, 2025* I was a little skeptical, whether this would work in my 6 year old computer but it worked like a charm, very happy with this purchase. Perfect fit into the slot and comes with heat sinks! ### ⭐⭐⭐⭐⭐ Native 2666 MHz support without having to enable memory overclocking *by F***S on January 29, 2021* I bought these after suffering a dead on arrival DIMM chip from a name brand memory manufacturer (see my other reviews to see which brand) to go with a new PC build (2020 Gigabyte motherboard, 2020 Intel processor). The name brand memory showed up in my Bios as 2400 MHz memory, I had to enable the memory overclocking function for the name-brand to show up and function as it was sold (2666 Mhz). I returned/replaced the name brand memory with this brand because of the dead DIMM chip. A) Both chips worked out of the box, unlike the name brand. B) I didn't have to enable any sort of overclocking in my bios for these to show up and function at the 2666 MHz they are listed as. And no I didn't just leave memory overclocking on... I shut it off before I removed the other chips. That other memory should be sold as "Can reach 2666 MHz with overclocking" - this OLOy memory is recognized and functions at 2666 MHz without overclocking enabled. A quality product at a reasonable price. ## Frequently Bought Together - OLOy DDR4 RAM 16GB (2x8GB) Black Owl 2666 MHz CL19 1.2V 288-Pin Desktop UDIMM (MD4U082619BJDA) - AMD Ryzen 5 5500 6-Core, 12-Thread Unlocked Desktop Processor with Wraith Stealth Cooler - ARESGAME AGV Series 500W Power Supply, 80 Plus Bronze Certified, Non Modular Power Supply, 5 Year Warranty --- ## 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.us/products/362160430-ddr4-ram-16gb-2x8gb-black-owl-2666-mhz-cl19-1](https://www.desertcart.us/products/362160430-ddr4-ram-16gb-2x8gb-black-owl-2666-mhz-cl19-1) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-07-09*