The new released Nikon D850 DSLR camera has two memory card slots, one is CFexpress & XQD card slot, and the other is SD card slot support UHS-II. If you are going to shoot 4K video with D850, a fast card is a must. Otherwise, you’ll miss most of your shots waiting for the buffer to clear. Below are a list of top recommended UHS-II SD memory cards and CFexpress memory cards for Nikon D850 DSLR camera.
UHS-II SD Card | CFexpress Card
Recommended UHS-II SD memory cards for Nikon D850:
The fastest & toughest UHS-II SD memory card is Sony’s new released SF-G UHS-II SDXC card, this card has fastest write speed at 299 MB/s. The Lexar Professional 2000x UHS-II SDXC card is one of the best selling UHS-II SD card, it is cheaper than SanDisk Extreme PRO UHS-II SDXC card, yet has the same max read and write speed.
| Card | Max. Read Speed | Max. Write Speed | Check Price |
| Sony SF-G Tough UHS-II SDXC | 300 MB/s | 299 MB/s | Amazon/B&H/Adorama |
| SanDisk Extreme PRO UHS-II SDXC | 300 MB/s | 260 MB/s | Amazon/B&H/Adorama |
| Lexar Professional 2000x UHS-II SDXC | 300 MB/s | 260 MB/s | Amazon/B&H/Adorama |
| Hoodman Steel 2000x SDXC UHS-II | 300 MB/s | 260 MB/s | Amazon/B&H/Adorama |
| ProGrade Digital UHS-II SDXC | 300 MB/s | 250 MB/s | Amazon/B&H |
| Delkin Devices Power SDXC UHS-II | 300 MB/s | 250 MB/s | Amazon/B&H |
| Sony SF-M Tough UHS-II SDXC | 277 MB/s | 150 MB/s | Amazon/B&H/Adorama |
| Lexar Professional 1667x UHS-II SDXC | 250 MB/s | 90 MB/s | Amazon/B&H/Adorama |
Recommended CFexpress Memory Card for Nikon D850:
The CFexpress & XQD cards are much faster than SD cards, after firmware version 1.20, Nikon D850 now support CFexpress cards, you can take a look at top recommended CFexpress cards below:
| Card | Max. Read Speed | Max. Write Speed | Check Price |
| Sony Tough CFexpress Type-B | 1,700 MB/s | 1,480 MB/s | Amazon/B&H/Adorama |
| SanDisk Extreme Pro CFexpress | 1,700 MB/s | 1,400 MB/s | Amazon/B&H/Adorama |
| ProGrade Digital CFexpress 2.0 Cobalt | 1,600 MB/s | 1,400 MB/s | Amazon/B&H/Adorama |
| Lexar Professional CFexpress Type-B | 1,750 MB/s | 1,000 MB/s | Amazon/B&H/Adorama |
| ProGrade Digital CFexpress Type-B Gold | 1,600 MB/s | 1,000 MB/s | Amazon/B&H/Adorama |