ADATA Turbo 533X 32 GB CompactFlash Memory Card ACF32G533XR

I bought this memory card instead of the SanDisk Extreme III 32GB CF card, so I could also buy a secondary Canon LP-E6 battery for my new camera for about the same money. Trust me, the battery will run out before this memory was filled with pictures (in the high-quality JPEG format only, not in RAW).

This CF card seems to be fast enough for my 21.1MP camera. Shooting in RAW format in the burst mode can last for 12 shots before it gets slowed down. I also shoot 1080p video with this card and I had no issue. The video look smooth during playback. In compared to my old 2GB SanDisk Extreme II CF card, the video was "bumpy". I copied the MOV files to my computer in both video playback cases, so I believe the issue was caused by the slower rerecording speed of the 2GB card.

I also bought an inexpensive memory card reader that supports UDMA, "Kingston 19-in-1 USB 2.0 Flash Memory Card Reader FCR-HS219/1" to speed up the files transfer time. They worked well together, and you may see my other review at Amazon.com for this memory reader for details.

I'm a pro shooter that works on film production sets as a stills photographer where I do a lot of rapid fire burst shooting with my Nikon D3s.

I've got 1 of these 32GB A-Data cards in both slots of the D3s with Slot 1 storing RAW files (for delivery to producer) and slot 2 storing Fine JPGs (for quick review on set computer)

LCD Exposures Readout (Nikon D3s):

RAW: 1.2K

TIFF: 837

RAW + JPG Basic: 1.0K

RAW + JPG Norm: 1.0K

RAW + JPG Fine: 856

JPG Basic: 11.3K

JPG Norm: 5.8K

JPG Fine: 2.9K

These cards aren't choking AT ALL.

I shot for years with a fist full of Dane-Elec 4GB cards and those never failed or choked either in my D2X shooting era (in which I was also shooting on set and covering events like NY Fashion week, etc).

I don't buy into the hype of needing to buy Lexar or San disk for pro quality...if the cards don't choke and they hold up against frequent usage, I'm happy.

Buy ADATA Turbo 533X 32 GB CompactFlash Memory Card ACF32G533XR Now

Fast but unreliable.

In one incident, it declared full less than half its capacity, all files are un-readable.

The 2nd incident without warning, it cannot read from the reader and all data lost.

Highly recommend NOT to buy. Sandisk extreme III does not have this issue.

Follow up (11/27/2010):

A-DATA's customer services is very helpful and responsive. Corrupted photo files were recovered and the Compactflash was replaced under warranty. The replaced card is working up to the present day.

Read Best Reviews of ADATA Turbo 533X 32 GB CompactFlash Memory Card ACF32G533XR Here

This great little CF Card performs just as advertised. I can shoot full quality shots on my Canon 30D and this card writes like a champ with nearly no perceivable delay, allowing me to snap pictures without stopping for the information to be written to the card. My last card had a delay of nearly ten seconds between shots. This one is blazing fast, has a huge capacity, and the price is right. Highly recommended!

Want ADATA Turbo 533X 32 GB CompactFlash Memory Card ACF32G533XR Discount?

This A-DATA 32GB CF memory card is excellent. Write/read times are substantially faster than on my Sandisk Extreme CF memory card. I use these cards in digital cameras. The only odd thing I observe about this card is that when I first power-on the camera, there is about a 5 second delay before anything happens. With other cards there is no obvious delay. I am not sure what causes this behavior, but it's not a deal-breaker for me. Considering the storage capacity and speed (533X), this CF memory card is a great value.