SanDisk 4GB Extreme III CompactFlash Card
The SanDisk 4GB Extreme III CompactFlash Card is designed exclusively for high-end, professional photographers, who work under extreme conditions and expect the very best in products and support services.
This card has a 30MB/second sequential write and read speed (based on SanDisk internal testing), which allows for faster capturing of large image files to the card, faster viewing of images and faster data transfer rates.
- Cutting Edge Technology
- Features ESP Technology (Enhanced Super-Parallel Processing Technology), which provides best-in-class performance.
- Reliable
- Tested in extreme temperature ranges from -13 to +185° Fahrenheit so that they can be used to shoot photos in any weather condition.
- Durable
- Shock and vibration tested with industrial-grade RTV included, which is designed for rugged use.
- Data Recovery Software
- Get a Free download of RescuePRO software to recover photos or other files that are accidentally deleted.
REVIEW SNAPSHOT®
by PowerReviews(based on 520 reviews)
Ratings Distribution
99%
of respondents would recommend this to a friend.
Pros
- Reliable (455)
- Easy to use (343)
- Writes/reads fast (314)
- Large capacity (250)
- Great value (201)
Cons
- Small capacity (11)
- Writes/reads slow (6)
Best Uses
- Portable images/multimedia (242)
- Storing images/multimedia (166)
- Cameras (67)
- Digital photography (66)
- Digital capture (19)
- Reviewer Profile:
- Enthusiast (194), Semi pro (113), Professional (110), Tech savvy (36), Casual user (15)
- Primary use:
- Personal (257), Business (184)
Most Liked Positive Review
Blazing Fast Value
I use the 4GB Extreme III CF on a Canon 40D. Capacity for almost 1000 high resolution pictures upto a blazing fast 6fps for as long as I want. It never seams to need ...Read complete review
I use the 4GB Extreme III CF on a Canon 40D. Capacity for almost 1000 high resolution pictures upto a blazing fast 6fps for as long as I want. It never seams to need to take a breath of air.
For stills, portraits, etc I can go a full day without changing cards. If I were shooting a wedding, I'd want two more for each camera.
Extreme III CF provides an excellent balance between performance and cost. The current manufacturer rebates are a pain, but promise even better value.
My biggest problem with previous generation CF cards was access speed- requiring me to move the image files to my computer hard drive. No so with the Extreme III. Its fast enough to work the images right from the card. I can review, cul the list and then quickly copy only the images I want.
SanDisk also includes a helpful (albeit very slow) free utility program on mini CD to recover accidentally deleted files & images - A feature worth $50 even without the blazing fast 4GB card.
VS
Most Liked Negative Review
Good, Fast card for fun photography
I am a semi-professional photographer, so I appreciate the quick turnaround on this card. I think that if you are just shooting for fun, it it great. I usually shoot in the Raw ...Read complete review
I am a semi-professional photographer, so I appreciate the quick turnaround on this card. I think that if you are just shooting for fun, it it great. I usually shoot in the Raw and Jpeg format, so it doesn't have a lot of space for me, I can usually only fit about 100 pictures on it. If i were just shooting for fun in a high quality jpeg format,it gives me much more, around 350.
REVIEWS
Reviewed by 520 customers
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Displaying reviews 1-20
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Pros
- Great Value
- Large Capacity
- Reliable Performance
- Writes/Reads fast
Cons
Best Uses
- Portable images/multimedia
- Storing images/multimedia
Comments about SanDisk 4GB Extreme III CompactFlash Card:
I've been a fan and using the Sandisck Extreme cards for quite a while now, and have found them to be very reliable, and write very fast to my Nikon bodies.
Great buy on this card, and a quality product!
- Primary use:
- Business
Pros
- Easy To Use
- Great Value
- Reliable Performance
- Writes/Reads fast
Cons
Best Uses
Comments about SanDisk 4GB Extreme III CompactFlash Card:
I've used multiple CF's in high cold elevations to extreme desert conditions. No problems. Fast performance and reliable.
- Primary use:
- Business
Pros
- Easy To Use
- Great Value
- Large Capacity
- Reliable Performance
- Writes/Reads fast
Cons
Best Uses
- Portable images/multimedia
- Storing images/multimedia
Comments about SanDisk 4GB Extreme III CompactFlash Card:
I am very pleased with how many pictures this will hold, and $20 cheaper than my local store!
- Primary use:
- Business
Pros
- Easy To Use
- Reliable Performance
- Writes/Reads fast
Cons
Best Uses
- Portable images/multimedia
- Storing images/multimedia
Comments about SanDisk 4GB Extreme III CompactFlash Card:
I bought this card for my new Olympus E-30 and both together
make a great team: high transfer speed.
- Primary use:
- Personal
Pros
- Easy To Use
- Great Value
- Writes/Reads fast
Cons
- Small Capacity
Best Uses
- Storing images/multimedia
Comments about SanDisk 4GB Extreme III CompactFlash Card:
Used on my D300S as primary card and it holds a decent amount of photos when shooting RAW. I would recommend a larger card if you do not shoot casually. for a walk around photographer it works fine
- Primary use:
- Personal
Pros
- Large Capacity
- Reliable Performance
- Writes/Reads fast
Cons
Best Uses
- Portable images/multimedia
Comments about SanDisk 4GB Extreme III CompactFlash Card:
I am professional outdoor adventure lifestyle photographer and carry a pocketful of these where every I go in all conditions (from the humidity in the tropics to -40 in Alaska) and have not had failure yet.
- Primary use:
- Business
Pros
- Easy To Use
- Great Value
Cons
Best Uses
- Portable images/multimedia
Comments about SanDisk 4GB Extreme III CompactFlash Card:
Fast and great price. I use it for my Canon 20D and works great. Would definitely recommend.[...]
- Primary use:
- Personal
Pros
- Great Value
- Reliable Performance
- Writes/Reads fast
Cons
Best Uses
Comments about SanDisk 4GB Extreme III CompactFlash Card:
I have never had a problem with an Extreme card yet. I do use them in sub 0 weather.
Ill buy them again
- Primary use:
- Personal
Pros
- Easy To Use
- Great Value
- Large Capacity
- Reliable Performance
- Writes/Reads fast
Cons
Best Uses
- Portable images/multimedia
- Storing images/multimedia
Comments about SanDisk 4GB Extreme III CompactFlash Card:
I like the storage and speed of this card. The price is also nice.
- Primary use:
- Personal
Pros
- Great Value
Cons
Best Uses
Comments about SanDisk 4GB Extreme III CompactFlash Card:
I teach college level Art Photography, I haven't had a concern with Sandisk's cards. Made sure I purchased DSLR's that would take CF over SD or other.
They are a solid performer!
- Primary use:
- Business
Pros
- Easy To Use
- Great Value
- Reliable Performance
- Writes/Reads fast
Cons
Best Uses
- Portable images/multimedia
Comments about SanDisk 4GB Extreme III CompactFlash Card:
Quite fast and I have been re-writing over this a lot and still working.
- Primary use:
- Personal
Pros
- Easy To Use
- Great Value
- Large Capacity
- Reliable Performance
- Writes/Reads fast
Cons
Best Uses
- Portable images/multimedia
- Storing images/multimedia
Comments about SanDisk 4GB Extreme III CompactFlash Card:
Love the product. I used it for photographing my son's wedding and was thrilled at how well it performed. It held a large quantity of photos (I never filled it up) and they downloaded quickly. I've used SanDisk CompactFlash cards for four years and have never been disappointed by their performance.
- Primary use:
- Personal
Pros
- Great Value
- Large Capacity
Cons
Best Uses
- Portable images/multimedia
Comments about SanDisk 4GB Extreme III CompactFlash Card:
Great card. Reliable Performance and very fast.
- Primary use:
- Personal
Pros
- Easy To Use
- Great Value
- Large Capacity
- Reliable Performance
- Writes/Reads fast
Cons
Best Uses
- Portable images/multimedia
Comments about SanDisk 4GB Extreme III CompactFlash Card:
This was the third one that I have used and I have not had any problems. They are very fast when saving new photos as well as when reviewing photos on my camera.
- Primary use:
- Personal
Pros
- Easy To Use
- Great Value
- Reliable Performance
- Writes/Reads fast
Cons
Best Uses
Comments about SanDisk 4GB Extreme III CompactFlash Card:
I use them all the time in a Canon 10D and a 1DS II and they have never failed.
- Primary use:
- Personal
Pros
- Easy To Use
- Reliable Performance
Cons
- Small Capacity
Best Uses
- Portable images/multimedia
Comments about SanDisk 4GB Extreme III CompactFlash Card:
Fast and reliable, never failed for me yet.
- Primary use:
- Business
Pros
- Easy To Use
- Great Value
- Reliable Performance
Cons
Best Uses
Comments about SanDisk 4GB Extreme III CompactFlash Card:
Extremly reliable!! There are faster cards on the market, but when not shooting action, work great, and very very reliable.
Pros
- Great Value
- Reliable Performance
- Writes/Reads fast
Cons
Best Uses
Comments about SanDisk 4GB Extreme III CompactFlash Card:
I've always used SanDisk Extreme III CF cards for my DSLRs, and haven't had any regrets. Extreme IV is faster, but my Extreme IIIs have been fast enough to store 21+ mega pixels of burst RAW images that my 5D Mark II produces, as well as 1080p HD videos. Also personally, 4GB is a perfect size as the entire contents can be burned into a regular single-layer DVD.
Pros
- Easy To Use
Cons
- Capability Issues
- Small Capacity
Best Uses
- Portable images/multimedia
- Storing images/multimedia
Comments about SanDisk 4GB Extreme III CompactFlash Card:
Not a lot of memory especially when dealing with video or heavy files. Other than that, SanDisk is a great brand.
- Primary use:
- Business
Pros
- Easy To Use
- Reliable Performance
- Writes/Reads fast
Cons
Best Uses
Comments about SanDisk 4GB Extreme III CompactFlash Card:
I have never had a problem with an Extreme card yet. I do use them in sub 0 weather.
Ill buy them again.
- Primary use:
- Personal
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What's in the Box
- Lifetime Manufacturer's Warranty
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