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Offering both strength and speed, the 640GB CFexpress Type A TOUGH Memory Card from Sony provides fast read speeds up to 800 MB/s along with write speeds up to 700 MB/s. This quick performance benefits recording a variety of video resolutions, bit-rates, and compressions, as well as high-resolution continuous raw photo shooting. Beyond its speed, this TOUGH memory card also has a reinforced physical design to withstand falls from up to 15' and has been rigidity tested to 70 N of force. It's also resistant to extreme temperatures, X-rays, electrostatic, and UV lighting. Offering further protection, File Rescue recovery software can be downloaded for recovering lost or even accidentally deleted files and Media Scan Utility can be used to automatically scan CFexpress cards and inform you of the flash memory condition.
- 640GB Storage Capacity
- PCIe 3.0 Bus
- Max Read Speed: 800 MB/s
- Max Write Speed: 700 MB/s
Sony 640GB CFexpress Type A Overview
Sony 640GB CFexpress Type A Specs
| Quantity | 1 |
| Card Type | CFexpress Type A |
| Storage Capacity | 640 GB |
| Bus Type | PCI-Express 3.0 |
| Read Speed | Maximum: 800 MB/s |
| Write Speed | Maximum: 700 MB/s |
| Durability | Shockproof, Temperature Extremes, UV Light Resistant, X-Ray Proof |
| Operating Temperature | -13 to 158°F / -25 to 70°C |
| Storage Temperature | -40 to 185°F / -40 to 85°C |
| Error Correction | Yes |
| File System | exFAT |
| Package Weight | 0.12 lb |
| Box Dimensions (LxWxH) | 5.1 x 3.9 x 0.7" |
Sony 640GB CFexpress Type A Reviews
Great, and reliable product.
I get a feeling of trust and reliability when using this Product.
Why 5*
I was going to give this a 4 or 4.5 stars but changed my mind. So we all agree these cards are smallest and fastest in their category and only reason I was going to take a star(or a half) off was due to ridiculous price. However, after forgetting one of this card in my pant pocket and had it one through full cycle of PERMANENT PRESS Wash and HEAVY DUTY Dryer and STILL working like charm made me change my mind. Its been few months since the incident and the card is working perfectly fine, so the they are really 'TOUGH' and deserves the premium.
Sony compatibility & quality
Purchased this card for our Sony FX6 camera. Allows for all the frame rates/speeds. Having a Sony card gives confidence in recording and storage. The card has a rugged outer case and fits perfectly into the camera slot and the Sony card reader. The 160GB size seems like a good trade-off between cost and storage capacity.
Very high price but no alternatives...
I bought the Sony CF type A memory card to allow for the fastest image download on a Sony a1. Very expensive and slower than the type B cards.
great quality, durable and functions perfectly
Big fan of these cards - they're durable and reliable and fast. Recommend!
Save Your Money and Buy a ProGrade Card
I was stupid and bought this card at the same time I bought the Sony a1 knowing that I needed a CF express type A card. I later realized after some research that the ProGrade CF express type A cards work just as well in the Sony a1 but at a fraction of the price. Learn from my mistake and save yourself some money!
fast
Fast Card. Happy
Does what it should!
I needed this so I could record at 240 fps. Works great!!
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