What is XQD Cards ?
Asked By
0 points
N/A
Posted on - 07/15/2012
Lexar is manufacturing some XQD Cards, What exactly is this XQD cards, for which all devices it supports? What for we use these cards?
Best Answer
Best Answer
What is XQD Cards ?
XQD card is a memory card format primarily developed for flash memory cards. It uses PCI express as a data transfer interface.
The format was first announced in November 2010 by Scan disk, Sony and Nikon, and was immediately picked up by the Compact flash Association for development. The final specification was announced in December 2011.
The new format is targeted at high-definition camcorders and high-resolution digital photo cameras. It would offer target read and write speeds from 1 Gbit/s (125 Mbyte/s) to about 500 Mbytes/s and storage capabilities beyond 2 TB.
Sony has also said their Broadcast Camcorders (XDCAM and XDCAM EX) will also support the XQD cards. For their broadcast products the XQD card will be classified as a secondary media as XQD is based around a DSLR consumer technology however the cards will support acquisition in the broadcast quality HD422 50Mbit/s.
The cards are not backward compatible with Compact flash or Cfast cards. Compared to CFast, both are designed as the replacement of the 18-year-old CF standard. XQD has major backers such as Sony and Nikon.
In January 2012, the first XQD card was announced by Sony declaring a 1Gbit/s read and write speed.
In July 2012, Lexar announced plans to support the XQD format. Currently, Scan disk and Kingston have not announced plans to produce XQD cards
The Nikon d4Â is the first camera to support the XQD format.
Â
What is XQD Cards ?
XQD card is actually a memory card chiefly designed for flash memory cards and applies PCI Express as its data transfer interface. The new format is aimed at HD camcorders and high-resolution digital photo cameras. It offers storage capacities above 2 TB with read and write speeds from around 1 Gbit/s or 125 Mbyte/s up to 4 Gbit/s or 500 Mbyte/s.
Unfortunately, XQD card is not backward compatible with memory card types such as CFast and CompactFlash. CFast and XQD cards were both designed as replacements or substitutes for the CF standard which is already 19 years old as of this year. The XQD memory card format was initially announced in November 2010 by Nikon, Sony, and SanDisk.
It was right away picked up for development by the CompactFlash Association. The version 2.0 of XQD memory card was announced in June 2012. It features the application of PCI Express 3.0 with transfer speeds of up to 8 Gbit/s or 1000 Mbyte/s.
Latest Articles
KjøPe Mobil Uten Abonnement Or With A Contract
Mobile phones nowadays are used more in the capacity of a mini laptop than merely for phone or messaging purposes. Many people conduct professional and personal business with the loads of apps available, social...
Is Dream99 Really Reputable?
The question of whether Dream99 is really reputable has received great attention from the gaming community. Join us to learn about this brand through the article below
Is Dream99 Really Reputable?
Dream99 is one of the...
Top SEO Reporting Tools
If you want to rank top in search engine, you must analyze your SEO performance regularly. SEO reporting tools are crucial for establishing a substantial digital presence for your business. You can analyze your...
Latest Blogs
Top 10 New Laptop Entrants That Shook The Public
The finest laptops are powerful enough to do your daily tasks, comfortable enough to use all day, and power-efficient enough to ensure you don't run out of battery power unexpectedly. Of course, all these...
10 Facts About The Dark Web
Before getting into knowing the facts, let’s have a brief about the Dark Web. The dark web is the data of the World Wide Web that is accessible only through special software, combinations, or...
Top 10 Latest Steam Cleaner Machines
While looking for a chemical-free way to clear and purify both durable and low grounds in your home, a steam cleaner is an excellent solution. With a spurt of superheated steam, this cleaning equipment...
Latest Tips
Top 10 Internet Monitoring Software
Internet monitoring software keeps a log of all internet activities. You can install this type of software on your computer remotely or by the administrator. An operating console controls this software. This type of...
Top 10 Best Partition Manager Software
A Hard Disk Drive is usually partitioned into various smaller drives for optimization. A partition manager helps make this process easier and more efficient. Here, let’s discuss the top 10 best partition manager software.
1....
Top 10 Best Online Music Production Software
Music production is the initial stage of any song. Music production can be done either in studios or at home using an online music production software. Here, let’s discuss the top 10 best online...
