Product Description

Viking's extensive experience in modular subsystem design and manufacturing provides innovative, state-of-the-art and industry standard memory and communications technologies. The company's advanced design and manufacturing capabilities offer superior assembly, test, programming, and deployment solutions for all modular subsystem product needs.

Product Details

• Size: 512 MB
• Brand: Viking
• Model: CF512M
• Dimensions: 1.38" h x .14" w x 5.25" l, .8 pounds

Features

• Optimized for use in PDAs, MP3 players, or digital cameras
• Write speed guaranteed to exceed 1.2 MB per second (8X) with independent test results exceeding 2.25 MB per second (15X)
• High quality components guarantee steady performance, the utmost durability, and breadth of compatibility
• Individually tested to ensure each product works the first time, everytime
• Five year replacement warranty and 30-day money-back guarantee

Customer Reviews

How many pictures will it store?
How many pictures will it store? It is the most commonly asked question from digital camera enthusiast but usually the question that is the most difficult to get a straight answer about. Well, considering I worked in the memory industry for over 7 years I can help clarify this perplexing question and do so unbiased as I have since changed industries.

The Viking CF512M 512MB CompactFlash Card, like most 512MB cards, will store on average 568 pictures when used with a 2 megapixel camera, 426 images when used with a 3 megapixel camera, 256 pictures when used with a 4 megapixel camera, 204 images when used with a 5 megapixel camera, and 160 pictures when used with a 6 megapixel camera. These numbers are based off the assumption that you are going to shoot your images at the highest quality JPEG setting available for the camera and understand that they are estimates and may be off by as much as 10 percent due to numerous factors including the complexity of the scene being shot and the compression algorithm used by your specific camera.

I truly hope this review was helpful to you in determining whether this 512MB card is the right capacity for your specific needs.

The first three months it worked great, then died!
I really wanted to give this unit a good review because I really liked having the 512 megs available.

I've owned this card for the last 5 months and have been going back and forth with Viking to get it replaced. They are very efficient at giving a replacement but I have recieved defective replacement units twice so far and have been without it's use for almost two months. I paid twice what it is today which doesn't bother me (technology speed).

The replacements have not accepted any data beyond 58 meg and then crashed, no matter which computer, which CF reader, My laptop or PDA, it doesn't work and now I am frustrated. All my 256 meg Sandisk, Mr Flash and Kingston work fine. If you want a reliable CF card I think you may want to look elsewhere.

Not great, but not bad
I think a lot of people will give this thing 5 stars cause it holds a lot ... but you know that already, and it's absurd to write about that. So I'll just get this out of the way - yes, this card is 512 megs. Yes, it holds a lot.

Now as for it's quality... I use this card in my Powershot S200 digital camera, and have had some problems with it... occassionaly, it has caused the camera to give an error when it starts up. The card seems to go through 'bad streaks', in which every picture I put on it gets corrupted, for maybe 10 pics in a row.. then it works fine again. Besides this problem, I probably lose 1 in 200 to 300 pictures due to data corruption.

Personally, I take several pictures of any given object, and if one gets lost, it's no big deal. So this occasional data loss has not really been a problem for me. If the pictures or data you will store on this *are* very important, you may want to think twice before buying a Viking.

I have also used this in my Sharp Zaurus, and it has never caused any problems there.

I'll give it 3 stars because most of the time it works fine, and the problems i have had with it haven't been anything serious.