Asus D509DJ AMD Ryzen 7 3700U NVIDIA MX230 Graphics 15.6'' Full HD Laptop with Windows 10

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  • Model: Asus D509DJ
  • AMD Ryzen 7 3700U Processor (4M Cache, 2.3GHz up to 4.0GHz)
  • 8GB DDR4 RAM + 512GB SSD
  • NVIDIA MX230 2GB Graphics
  • 15.6'' Full HD (1920x1080) Display


Buy Asus D509DJ AMD Ryzen 7 3700U at best price in Bangladesh

Asus D509DJ laptop at the best price in Bangladesh 2021. Dolphin sells 100% genuine computer component with warranty and EMI support. We ensure the best price and after sales service for our customer from Dolphin.

ASUS D509DJ Laptop performance

The ASUS D509DJ Laptop Powered by AMD Ryzen™ 7 3700U Processor. In this ASUS Ryzen 7 Laptop, There is a 8GB of DDR4 RAM, it can efficiently multitask and quickly access frequently-used files and programs. 1 x SO-DIMM socket for expansion, up to 16 GB SDRAM. For storing your documents, movies, and data, it has a 1TB hard drive.
ASUS D509DJ Laptop Features
Should you need more space? The ASUS D509DJ Laptop device includes USB Type-A and Type-C ports for your external storage solution. Besides, a microSD media card reader for quickly transfer files from mobile devices.
Asus D509DJ made with NVIDIA MX230 2GB Graphics
The ASUS D509DJ Laptop driven by NVIDIA MX230 2GB Graphics are perfect for people doing everyday graphics processing. This includes watching or editing videos, 2D gaming and general word processing. 
ASUS D509DJ Laptop with 15.6" display
The 15.6" display has a 1920 x 1080 resolution and is built with an IPS panel, delivering crisp, clear HD content
HDMI Supported
For this HDMI Featues ASUS D509DJ Laptop provides you a chance to connect an additional monitor for better multitasking or larger viewing with Blu-ray player or cable box and a flat-screen HDTV or projector.This technology can deliver a pure, uncompressed digital signal with crystal-clear images and multi-channel audio
Networking features of Asus D509DJ Laptop
Best Wifi system in used in ASUS D509DJ Laptop, Which is a wireless networking standard in the 802.11 set of protocols, providing high-throughput wireless local area networks (WLANs) on the 5 GHz ASUS D509DJ Laptop, The Bluetooth 4.1, can transfer data with speeds of up to 2/1Mbps. It can be connected up to a distance of 300/70 meters or 985/250 feet.
Asus D509DJ Laptop Warranty
The ASUS D509DJ Laptop comes with 2 years of global warranty. You can get support From any corner of the world for any Software issue. But, there is one year of warranty for its battery and adapter. Warranty cannot capable of any kind of physical damage Product.

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More Information
Brand Asus
Color Transparent Silver
Processor AMD Ryzen 7 3700U Processor (4M Cache, 2.3GHz up to 4.0GHz)
Display 15.6'' Full HD (1920x1080), Narrow border, 200nits, 16:9 Anti-Glare, NTSC: 45% Display
Memory 8GB 2400MHz DDR4 RAM
Storage Type SSD
Storage 512GB PCIe SSD
Operating System Windows 10 (64bit)
Battery 32WHrs, 2S1P, 2-cell Li-ion
Adapter ø4.0 45W AC Adapter Output: 19V DC, 2.37A, 45W , Input: 100~240V AC 50/60Hz universal"
Audio Built-in speaker Built-in microphone Audio by ICEpower Sonic Master
Special Feature Finger Print Sensor
Keyboard Chiclet Keyboard
WebCam VGA Web Camera
Wi-Fi Wi-Fi 5(802.11ac)
Bluetooth Bluetooth 4.1 (Dual band) 1 x 1
Card Reader Type: Micro SD Spec: SDXC
HDMI 1 x HDMI 1.4
Audio Jack 1 x Headphone-out & Audio-in Combo Jack
Extra RAM Slot Yes
Dimensions (W x D x H) 36.0, 23.5, 2.29 ~ 2.29 cm
Warranty 24 Month
Country of Manufacture Taiwan, Province of China
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Dolphin Warranty Regulations:

Before buying any product from (Dolphin Computers & Daffodil Computers) it is important to pay attention to the set of warranty policies mentioned below. Because the sale of any product means that the buyer has made the purchase in consent with the terms and conditions mentioned below. The product warranty that comes with a purchase is called "Manufacturer's Warranty". That means the manufacturer or the brand is responsible for the warranty issues. Each of the brands has different warranty policy, which is clearly mentioned on their respective websites. In this case, the is only responsible for selling the products to customers and helping manufacturers to implement the terms and conditions of the warranty policy.

Terms and Conditions: 

  • All products do not come with a warranty. Warranty is only valid for products that purchased with a warranty for a given period of time, mentioned in the bill or invoice issued by (Dolphin Computers & Daffodil Computers)
  • In the case of Product Lifetime Warranty, it remains valid as long as the manufacturer continues the production of the particular product. If the manufacturer discontinues the production, the warranty will remain valid as long as one year from the date of purchase.
  • Under the warranty policy, (Dolphin.computers & Daffodil Computers) will, at its discretion, repair any defective product within the warranty period. 
  • In case of an irreparable product, it will be replaced by another product of same model.
  • In case of unavailability of product of the same model, the product will be replaced by an equivalent product of a different brand available to 
  • will offer a product with better specs in the case of unavailability of an equivalent product. 
  • The customer will get the refund in case of irreparability and unavailability of products. 
  • "" will not take any responsibility for any loss of data or software during servicing period. Same policy applies in case of any loss of data or software at the hand of the user. In this case, will not be responsible for restoring or reinstalling any data or software. 
  • Warranty will not be valid for any damages caused by unwary usage, water, free fall, and fire. Warranty will not be valid if the customer opens and tries to open the product on his/her own.
  • It is not always possible to give a specific timeframe when it comes to repairing a product protected by warranty. It can be repaired within 4/5 days or it may take a bit lot longer. Because in some cases, (Dolphin Computers & Daffodil Computers) has to import required parts or machineries for the repairing services, which could take up to 45 days.
  • Services such as system setup or operating system customization, during or after the sale, do not come with a warranty.  
  • "" does not apply any kind of password or security code during the delivery of laptops, desktops or any product. The customer must take full responsibility for the BIOS password of laptops, desktops or any other device. It will not be covered by the warranty.
  • Lenovo Laptop's 2-year warranty is a promotional offer from Lenovo Bangladesh. Under the campaign, Lenovo customers can get Warranty for two years through registering in Lenovo website. In this case, the customer must go to and complete the web registration within 7 days from the date of purchase. Once the registration is completed successfully, the customer will receive a confirmation certification, which will ensure the warranty for the second year. Without a Registration Certificate, the will not accept the claim of warranty for the second year.
  • "" will set the charges, in consent with the customer, for any services that are not covered by warranty. 
  • Cartridge, toner, head, roller, drum, element cover, ribbon, and other machineries do not come with a warranty.
  • Refill/usage of ink, cartridge, or toner cartridge not recommended by the manufacturer will void the warranty for Printers. 
  • Fungus or rust on mainboard, graphics card, and RAM will void the warranty for the particular part or device. 
  • The warranty does not cover graphics card, which are used for data mining. 
  • A monitor or display with one to three dots are ineligible for warranty claims. A customer can claim warranty if there are four or more dots. 
  • The warranty will not be valid for Motherboards and processors with one or more partially or completely damaged pin.
  • If the serial/sticker of the product is partially or completely removed or damaged, it will no longer be able to claim warranty. 
  • In case of damages to mouse or keyboard purchased as Combo, the whole package with other accessories must be presented while claiming warranty. One cannot claim warranty for the keyboard or the mouse separately. 
  • In case of Photocopiers: 


o Free installation (inside Dhaka only);

o 1-year service warranty (Customer will bear the cost of parts, if required);

o the product does not come with a replacement warranty;

o Customer will bear the transportation cost for any service-related issues. 


  • If the user write anything with permanent ink on the product, it will void the warranty.  
  • In case of Huawei Tablets, customers are requested to claim the warranty at Huawei Service Center along with box and warranty card. 
  • In case of JBL’s products, customers are requested to claim the warranty with the box. 
  • Cables and converters provided with a product do not come with a warranty. 
  • The warranty does not cover any damage to cables provided with a product regardless of a valid product warranty. 
  • Power adapters of printer, scanners, router, switches, access points, TV cards and other similar products do no come with a warranty.
  • In case of service warranty, the customer is responsible for collecting parts, if required. If the parts are available in the market, the customer can make an advance payment to and collect the required parts with the help of Dolphin. 
  • During or after the expiry of the manufacturer’s warranty period, 
  • Dolphin is not liable for any problems, old or new, detected during the free hardware or software tuning services within or after the expiry of the manufacturer’s warranty period. 
  • In case of Apple Mac Book, installation of other operating system (dual boot) deleting MacOS will void the warranty of the product. 
  • For any opinion or complaint related to warranty, write us at: [email protected]

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