ProGrade Digital 512GB CFexpress 4.0 Type B Gold Memory Card (2-Pack) $256.99 @B&H

Product Description:	Designed for capturing raw 8K, 6K, and 4K video, the 512GB CFexpress 4.0 Type B Gold Memory Card from ProGrade Digital provides read speeds of up to 3400 MB/s, which helps to quickly offload content to your computer, and write speeds of up to 3000 MB/s. Additionally, the Gold has a minimum sustained write speed that is guaranteed not to drop below 850 MB/s. In addition to raw video, this card can also capture 8K, 6K, 4K ProRes 4444 video, ProRes 422 HQ video, and more.
Product SKU:	1796988
512gb_storage_capacitymax_read_speed:	3400 MB/s
box_dimensions_lxwxh:	3.45 x 2.15 x 0.45"
card_type:	CFexpress Type B
max_write_speed:	3000 MB/s
min_sustained_write_speed:	850 MB/s
operating_conditions:	14 to 158°F / -10 to 70°C
package_weight:	0.06 lb
quantity:	2
read_speed:	Maximum: 3400 MB/s
storage_capacity:	512 GB
storage_conditions:	-4 to 185°F / -20 to 85°C
write_speed:	Maximum: 3000 MB/sSustained: 850 MB/s

$257