The Delkin Devices CFexpress Type A Memory Cards are one of the best performing Type A memory cards that we have tested in-camera. They are also one of the most reliable and unlike many other brands they come with US and European based support.
Delkin BLACK memory cards and those with the “48HR logo” come with a premium 48-hour replacement guarantee in addition to the company’s “Lifetime Warranty” policy. Again, this is something that you will not see with other brands.
| Type A Memory Card | Sustained Write Speed | Max Write Speed | Max Read Speed | Video Rating | CFexpress Standard |
|---|---|---|---|---|---|
| Delkin Devices 480GB BLACK 4.0 | 500 MB/s | 1710 MB/s | 1830 MB/s | VPG200 | 4.0 |
| Delkin Devices 960GB BLACK 4.0 | 500 MB/s | 1740 MB/s | 1830 MB/s | VPG200 | 4.0 |
| Delkin Devices 80GB BLACK 2.0 | 400 MB/s | 730 MB/s | 880 MB/s | VPG400 | 2.0 |
| Delkin Devices 160GB BLACK 2.0 | 400 MB/s | 790 MB/s | 880 MB/s | VPG400 | 2.0 |
| Delkin Devices 80GB POWER 2.0 | 400 MB/s | 730 MB/s | 880 MB/s | VPG400 | 2.0 |
| Delkin Devices 160GB POWER 2.0 | 400 MB/s | 790 MB/s | 880 MB/s | VPG400 | 2.0 |
FAQs
Where are Delkin Devices memory cards made?
Delkin Devices memory cards are Made in Taiwan but they do have US and European based support teams.
What is the difference between CFexpress Type A 2.0 and 4.0?
The main difference is speed. CFexpress Type A 4.0 cards utilize the PCIe Gen 4 bus which delivers twice the bandwidth (up to 2 GB/s) compared to CFexpress 2.0 Type A cards that utilize the PCIe Gen 3 bus (up to 1 GB/s).
CFexpress Type A 4.0 cards are backward compatible with CFexpress 2.0 devices, meaning a 4.0 card will work in a 2.0 camera or reader, but the performance will be limited to CFexpress A 2.0 speeds. Similarly, a CFexpress A 2.0 card will perform at its peak in a CFexpress 4.0 device.
