--- product_id: 71243137 title: "16GB DDR4 2666MHz (PC4-2666V) PC4-21300 UDIMM Desktop RAM – 288-Pin 1.2V CL19 Non-ECC Unbuffered DIMM Memory Module Upgrade" brand: "timetec" price: "5890503₫" currency: VND in_stock: true reviews_count: 13 category: "Timetec" url: https://www.desertcart.vn/products/71243137-16gb-ddr4-2666mhz-pc4-2666v-pc4-21300-udimm-desktop-ram store_origin: VN region: Vietnam --- # 2666MHz blazing speed 1.2V energy-efficient power 16GB high-capacity module 16GB DDR4 2666MHz (PC4-2666V) PC4-21300 UDIMM Desktop RAM – 288-Pin 1.2V CL19 Non-ECC Unbuffered DIMM Memory Module Upgrade **Brand:** timetec **Price:** 5890503₫ **Availability:** ✅ In Stock ## Summary > ⚡ Upgrade your desktop’s brainpower—because speed waits for no one! ## Quick Answers - **What is this?** 16GB DDR4 2666MHz (PC4-2666V) PC4-21300 UDIMM Desktop RAM – 288-Pin 1.2V CL19 Non-ECC Unbuffered DIMM Memory Module Upgrade by timetec - **How much does it cost?** 5890503₫ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/71243137-16gb-ddr4-2666mhz-pc4-2666v-pc4-21300-udimm-desktop-ram) ## Best For - timetec enthusiasts ## Why This Product - Trusted timetec brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Power Smart:** Runs at a low 1.2V voltage to keep your system cool and energy-efficient - • **Effortless Upgrade:** Plug-and-play installation—no tech expertise needed, get back to work in minutes - • **Boost Your Workflow:** 16GB DDR4 capacity for seamless multitasking and faster app launches - • **Reliable Performance:** Non-ECC, unbuffered design ensures stable, lag-free everyday computing - • **Lifetime Peace of Mind:** Backed by Timetec’s limited lifetime warranty and US-based support ## Overview The Timetec 16GB DDR4 2666MHz UDIMM is a high-capacity, energy-efficient desktop RAM module designed for selected DDR4 288-pin motherboards. With a fast 2666MHz speed and low 1.2V power consumption, it delivers reliable, lag-free performance for professional multitasking and everyday computing. Easy to install with plug-and-play support, it’s backed by a limited lifetime warranty and US-based technical support, making it a smart, budget-friendly upgrade for enhancing your workstation’s responsiveness and productivity. ## Description Buy Timetec 16GB DDR4 2666MHz (PC4-2666V) PC4-21300 UDIMM Desktop RAM – 288-Pin 1.2V CL19 Non-ECC Unbuffered DIMM Memory Module Upgrade: Memory - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: Great choice for budget-friendly, reliable, everyday-use, non-gaming memory! - The delivery was prompt even during this Covid19 epidemic, even arriving a day earlier than I expected it to. Once it arrived, opening, unpacking the box, opening the package the RAM came in all took longer than the actual installation into my Acer Aspire desktop. All in all, it probably took less than 10 minutes from the time the delivery was dropped off to starting up the computer with the additional 16GB of memory. To begin with I only had 1 stick of 16GB, so adding this doubled it to my computer's maximum of 32GB. Once installed, the boot-up time for my Debian-based Linux distro was noticeable quicker, as well as the time it took to automatically login. Furthermore there was a great increase in both the time it took to launch several apps along with running those several at the same time. For instance, prior to adding this RAM I was able to run several apps all at once, but each app made the computer lag a little bit more each time. Now I can run VLC, Firefox with YouTube playing, GIMP, Inkscape, my Terminal and Libreoffice without noticing any lag whatsoever. I won't lie, there's probably some better, faster RAM available, but since I don't play any games, this RAM is a great, budget-friendly addition which makes using my computer quicker and more reliable for everyday use, plus coding, watching videos, playing music, and graphic design here and there, and so on and so forth. If you need some additional RAM for the uses I've described, this 16GB will suite your needs perfectly. I imagine the same is true if you need Timetec's other sizes like 4GB, 8Gb, and 32Gb, in both the desktop and laptop varieties. I don't think the make single sticks of more than 32GB, but they do make kits ranging from 1x4GB, 2x4GB, 4x4GB, 1x8GB, 4x8GB, all the way up to 8x16GB and 4x32GB, both of which would give you a whopping 128GB RAM. What's more all these various kits are quite reasonably priced. Like I said above, these may not be the top of the line when it comes to RAM like HyperX, Corsair, Patriot, or G.Skill, but at the end of the day all you need is budget-friendly, easy to install, and reliable memory, this Timetec Hynix IC 16GB DDR4 2666MHz RAM is a perfect fit. I also imagine the plethora of other kits made by Timetec will suit your needs for a good price and reliability as well! Review: Great product, great price, great quality - For the price and quality of this ram module, if you are considering purchasing this item at this great price, buy it you will not be disappointed with the quality and performance from this memory module. I paid almost 3 times this price from Dell for the exact same specs. I just purchased 2 more 16 GB modules from Timetec so my desktop mother board will now be at its maximum memory output. I ran several performance tests on my recent purchase and all results were satisfactory. Timetec really delivered on quality, performance and price with this product. I am a satisfied customer. ## Features - Capacity – Single Module 16GB Speed up to 2666MHz Non-ECC Unbuffered 288-Pin 1.2V UDIMM. - Specs – Black PCB Color and Dual Rank (2Rx8). - Compatibility – Designed for selected DDR4 Desktop PCs and workstations that support 288-Pin UDIMM memory. NOT compatible with Laptop SODIMM slots. - Installation – Plug-and-Play Upgrade, Quick and Easy to Install, no expertise required (please refer to your system's manual for guidelines). - Warranty – All Timetec products are high-quality and rigorously tested to meet stringent standards. Backed by Timetec Limited Lifetime Warranty and professional technical support based in the United States. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07CQWDY2C | | Additional Features | DDR4 | | Best Sellers Rank | #29 in Computer Memory | | Brand | Timetec | | Column Address Strobe Latency | CL19 | | Compatible Devices | Desktop | | Customer Reviews | 4.6 4.6 out of 5 stars (215) | | Data Transfer Rate | 2666 MHz | | Form Factor | DIMM | | Manufacturer | Timetec | | Memory Speed | 2666 MHz | | Model Name | Timetec | | Number of Pins | 288 | | RAM Memory Technology | DDR4 | | RAM Size | 16 GB | | UPC | 765441338388 765441341975 765441338272 | | Voltage | 1.2 Volts | | Warranty Description | Lifetime | ## Product Details - **Brand:** Timetec - **Compatible Devices:** Desktop - **Computer Memory Size:** 16 GB - **Memory Speed:** 2666 MHz - **RAM Memory Technology:** DDR4 ## Images ![16GB DDR4 2666MHz (PC4-2666V) PC4-21300 UDIMM Desktop RAM – 288-Pin 1.2V CL19 Non-ECC Unbuffered DIMM Memory Module Upgrade - Image 1](https://m.media-amazon.com/images/I/617GYwYK-vL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great choice for budget-friendly, reliable, everyday-use, non-gaming memory! *by E***V on May 1, 2020* The delivery was prompt even during this Covid19 epidemic, even arriving a day earlier than I expected it to. Once it arrived, opening, unpacking the box, opening the package the RAM came in all took longer than the actual installation into my Acer Aspire desktop. All in all, it probably took less than 10 minutes from the time the delivery was dropped off to starting up the computer with the additional 16GB of memory. To begin with I only had 1 stick of 16GB, so adding this doubled it to my computer's maximum of 32GB. Once installed, the boot-up time for my Debian-based Linux distro was noticeable quicker, as well as the time it took to automatically login. Furthermore there was a great increase in both the time it took to launch several apps along with running those several at the same time. For instance, prior to adding this RAM I was able to run several apps all at once, but each app made the computer lag a little bit more each time. Now I can run VLC, Firefox with YouTube playing, GIMP, Inkscape, my Terminal and Libreoffice without noticing any lag whatsoever. I won't lie, there's probably some better, faster RAM available, but since I don't play any games, this RAM is a great, budget-friendly addition which makes using my computer quicker and more reliable for everyday use, plus coding, watching videos, playing music, and graphic design here and there, and so on and so forth. If you need some additional RAM for the uses I've described, this 16GB will suite your needs perfectly. I imagine the same is true if you need Timetec's other sizes like 4GB, 8Gb, and 32Gb, in both the desktop and laptop varieties. I don't think the make single sticks of more than 32GB, but they do make kits ranging from 1x4GB, 2x4GB, 4x4GB, 1x8GB, 4x8GB, all the way up to 8x16GB and 4x32GB, both of which would give you a whopping 128GB RAM. What's more all these various kits are quite reasonably priced. Like I said above, these may not be the top of the line when it comes to RAM like HyperX, Corsair, Patriot, or G.Skill, but at the end of the day all you need is budget-friendly, easy to install, and reliable memory, this Timetec Hynix IC 16GB DDR4 2666MHz RAM is a perfect fit. I also imagine the plethora of other kits made by Timetec will suit your needs for a good price and reliability as well! ### ⭐⭐⭐⭐⭐ Great product, great price, great quality *by O***2 on April 27, 2019* For the price and quality of this ram module, if you are considering purchasing this item at this great price, buy it you will not be disappointed with the quality and performance from this memory module. I paid almost 3 times this price from Dell for the exact same specs. I just purchased 2 more 16 GB modules from Timetec so my desktop mother board will now be at its maximum memory output. I ran several performance tests on my recent purchase and all results were satisfactory. Timetec really delivered on quality, performance and price with this product. I am a satisfied customer. ### ⭐⭐⭐⭐⭐ Easy to install *by J***N on July 24, 2025* Works just as expected. Now I have 32 gigs of ram after adding this stick👍 ## Frequently Bought Together - Timetec 16GB DDR4 2666MHz PC4-21300 Non-ECC Unbuffered 1.2V CL19 2Rx8 Dual Rank 288 Pin UDIMM Desktop Memory RAM Module Upgrade (16GB) - Timetec 16GB KIT(2x8GB) DDR3L / DDR3 1600MHz (DDR3L-1600) PC3L-12800 / PC3-12800 Non-ECC Unbuffered 1.35V/1.5V CL11 2Rx8 Dual Rank 240 Pin UDIMM Desktop PC Computer Memory RAM(SDRAM) Module Upgrade - Timetec 32GB KIT(2x16GB) DDR4 2400MHz PC4-19200 Non-ECC Unbuffered 1.2V CL17 2Rx8 Dual Rank 288 Pin UDIMM Desktop PC Computer Memory RAM Module Upgrade (32GB KIT(2x16GB)) --- ## 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.vn/products/71243137-16gb-ddr4-2666mhz-pc4-2666v-pc4-21300-udimm-desktop-ram](https://www.desertcart.vn/products/71243137-16gb-ddr4-2666mhz-pc4-2666v-pc4-21300-udimm-desktop-ram) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-05-21*