ProGrade Digital 160GB CFexpress Type A Cobalt Memory Card
Designed for emerging mainstream imaging applications, the 160GB CFexpress Type A Cobalt Memory Card from ProGrade Digital provides read speeds of up to 800 MB/s, which helps to quickly offload content to your computer, and write speeds of up to 700 MB/s. Additionally, the Cobalt's minimum write speed is guaranteed not to drop below 400 MB/s, which allows for the uninterrupted recording of a wide variety of codecs, including raw 4K video, 4K and 6K ProRes 4444, 4K, 6K, and 8K ProRes 422 HQ, and more. This card is resistant to temperature extremes, shock, vibration, and X-rays. This card also takes advantage of an NVMe PCIe 3.0 host controller interface. [icon name="exclamation-triangle" prefix="fas"] Please note that this card is not compatible with CFexpress Type B devices.
Designed for emerging mainstream imaging applications, the 160GB CFexpress Type A Cobalt Memory Card from ProGrade Digital provides read speeds of up to 800 MB/s, which helps to quickly offload content to your computer, and write speeds of up to 700 MB/s. Additionally, the Cobalt's minimum write speed is guaranteed not to drop below 400 MB/s, which allows for the uninterrupted recording of a wide variety of codecs, including raw 4K video, 4K and 6K ProRes 4444, 4K, 6K, and 8K ProRes 422 HQ, and more. This card is resistant to temperature extremes, shock, vibration, and X-rays. This card also takes advantage of an NVMe PCIe 3.0 host controller interface. [icon name="exclamation-triangle" prefix="fas"] Please note that this card is not compatible with CFexpress Type B devices.
Designed for emerging mainstream imaging applications, the 160GB CFexpress Type A Cobalt Memory Card from ProGrade Digital provides read speeds of up to 800 MB/s, which helps to quickly offload content to your computer, and write speeds of up to 700 MB/s. Additionally, the Cobalt's minimum write speed is guaranteed not to drop below 400 MB/s, which allows for the uninterrupted recording of a wide variety of codecs, including raw 4K video, 4K and 6K ProRes 4444, 4K, 6K, and 8K ProRes 422 HQ, and more. This card is resistant to temperature extremes, shock, vibration, and X-rays. This card also takes advantage of an NVMe PCIe 3.0 host controller interface. [icon name="exclamation-triangle" prefix="fas"] Please note that this card is not compatible with CFexpress Type B devices.
Designed for emerging mainstream imaging applications, the 160GB CFexpress Type A Cobalt Memory Card from ProGrade Digital provides read speeds of up to 800 MB/s, which helps to quickly offload content to your computer, and write speeds of up to 700 MB/s. Additionally, the Cobalt's minimum write speed is guaranteed not to drop below 400 MB/s, which allows for the uninterrupted recording of a wide variety of codecs, including raw 4K video, 4K and 6K ProRes 4444, 4K, 6K, and 8K ProRes 422 HQ, and more. This card is resistant to temperature extremes, shock, vibration, and X-rays. This card also takes advantage of an NVMe PCIe 3.0 host controller interface. [icon name="exclamation-triangle" prefix="fas"] Please note that this card is not compatible with CFexpress Type B devices.
in 6 offers
The lowest price for ProGrade Digital 160GB CFexpress Type A Cobalt Memory Card right now is $417.00 at CameraPro, compared across 6 retailers.
The all-time low was $200.00 on 12 Feb 2026 — today's price is 109% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 8 June 2026.
Last updated at 08/06/2026 16:41:18
ProGrade Digital CFexpress 2.0 Type A Memory Card (160GB)
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ProGrade Digital 160GB CFexpress Type A Cobalt Memory Card
Delivery between 11–16 June $12.90
ProGrade Digital Cobalt 160GB CFexpress Type A 800MB/s Memory Card
Delivery $9.90
ProGrade 160GB CFexpress Type A Memory Card (Cobalt)
Delivery $9.95
Prograde Digital 160gb Cfexpress Type A Memory Card ( Cobalt )
Delivery $9.95
ProGrade Digital 160GB CFexpress 2.0 Type A Memory Card 2 Pack Cobalt 800 MBs Read 700 MBs Write
Delivery $9.99
originally posted on progradedigital.com
This is a great alternative to Sony's CFExpress Type A cards. Same performance at a much lower cost. My only disappointment was that the discounted 2-pack was out of stock.
originally posted on progradedigital.com
Bought these for my A7SIII and they are blazing fast. Going to try them on my A7IV when I get it. Crazy how far technology has come. Prograde has made a high quality product much more affordable and much better built than the OEM brand. I highly recommend these.
originally posted on progradedigital.com
Only two differences between these and the Sony versions that I can so far tell with just a few uses:1. These cost less2. These a better looking than the SonyI cannot tell if there is any speed difference between these and the Sony when used in the camera or in transferring from card to PC.
| Memory Storage Capacity | 160 GB |
| Flash memory type | CFexpress |
| Digital storage capacity | 160 GB |
| Hardware Interface | CompactFlash |
| Compatible Devices | Camera |
ProGrade Digital CFexpress 2.0 Type A Memory Card (160GB)
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
ProGrade Digital 160GB CFexpress Type A Cobalt Memory Card
Delivery between 11–16 June $12.90
ProGrade Digital Cobalt 160GB CFexpress Type A 800MB/s Memory Card
Delivery $9.90
ProGrade 160GB CFexpress Type A Memory Card (Cobalt)
Delivery $9.95
Prograde Digital 160gb Cfexpress Type A Memory Card ( Cobalt )
Delivery $9.95
This is a great alternative to Sony's CFExpress Type A cards. Same performance at a much lower cost. My only disappointment was that the discounted 2-pack was out of stock.
Bought these for my A7SIII and they are blazing fast. Going to try them on my A7IV when I get it. Crazy how far technology has come. Prograde has made a high quality product much more affordable and much better built than the OEM brand. I highly recommend these.
Only two differences between these and the Sony versions that I can so far tell with just a few uses:1. These cost less2. These a better looking than the SonyI cannot tell if there is any speed difference between these and the Sony when used in the camera or in transferring from card to PC.
Blazing fast. Just remember that culling the images later on, is a chore. But you will not miss the most important shot because of the slow buffer. Think of your child's athletics which lasts 20 seconds, A hummingbird sequence... endless possibilities.
So far so good. Not noticing any speed difference from the Sony cards. Using with an A1, only occasionally shooting at 30fps
This card has been great. Get the card reader as well. I have the Sony version and the pro grade version and not only is the pro grade 1/2 the price but it has an SD reader as well as the type “A”.I highly recommend this product and bought a second card.
I thought the Prograde V90 cards were fast! This thing really smokes! My un-scientific testing proved that this card is noticeably faster than the v90 cards and I'm convinced to keep on using it!
This is an excellent alternative to Sony’s proprietary CF-A cards. Love them and have used the Sony and Prograde in the other slot. No slow down, and excellent speed. Metal casing and feels really durable and to me it loads in the camera better then the Sony… I have had the Sony stick when loading in my A1. I highly recommend them!!
Works great with my a7r5. Super fast, takes real work to hit the camera's buffer. Well worth the cost for the speed with the big files of this camera. Will not go back to SD cards.
This is a powerful card. Performed past expectations! I wont take a star away from this because its preference. I hope that they make the type A cards and the readers compatible on the Ipad. I'm use to the ease of quick exports straight to editing. However, that's what Google Drive transfer is for, amazing going to get the v90 next!
| Memory Storage Capacity | 160 GB |
| Flash memory type | CFexpress |
| Digital storage capacity | 160 GB |
| Hardware Interface | CompactFlash |
| Compatible Devices | Camera |
