ProGrade Digital 160GB CFexpress Type A Cobalt Memory Card Announced

ProGrade Digital officially announced the new 160GB CFexpress Type A Cobalt Memory Card. The US price is $329.99.

ProGrade Digital CFexpress Type A cards provide read speeds up to 800MB/s and burst write speeds up to 700MB/s. In addition, ProGrade Digital’s CFexpress Type A card delivers a minimum sustained write speed of 400MB/s (VPG 400) – specifically designed for high-resolution video capture.

ProGrade Digital 160GB CFexpress Type A Cobalt Memory Card: $329.99 at B&HAdorama.

Key Features:

  • 160GB Storage Capacity
  • NVMe PCIe 3.0 x4 Bus
  • Max Read Speed: 800 MB/s
  • Max Write Speed: 700 MB/s
  • Min Write Speed: 400 MB/s
  • Records Raw 4K Video
  • Records 8K, 6K, and 4K ProRes Video
  • Metal Enclosure for Temperature Control
  • Built-In Thermal Throttling
  • Shock / Vibration / X-Ray Proof

Continue reading “ProGrade Digital 160GB CFexpress Type A Cobalt Memory Card Announced”

Best Memory Cards for Sony a7R IV

Looking for the best SD memory cards for Sony a7R IV? Here are our top recommended & fastest SD cards for Sony a7R IV mirrorless camera.

The new Sony a7R IV mirrorless camera has two memory card slots that both support the ultra-fast UHS-II SD cards. This will allow you to maintain great speeds while still recording backup to a second card, and you should spend a little more money to get a UHS-II card if you want the fastest possible results. Featuring a 61MP Full-Frame Exmor R BSI CMOS Sensor and enhanced BIONZ X image processor, the Sony a7R IV can offer impressively high-resolution stills and video while minimizing noise, improving speed, and achieving a wide 15-stop dynamic range. In addition, the Sony a7R IV enables internal UHD 4K30p video recording with a wide 14-stop dynamic range, and it avails fast continuous shooting at up to 10 fps at full resolution with full-time AF/AE.

Simply put, the Sony a7R IV (AmazonB&HAdorama) is an ideal mirrorless camera for enthusiasts, hobbyists and professionals alike. So, in order to get the best out of the Sony a7R IV camera, some fast enough and reliable SD memory cards are your best choice. Since the Sony a7R IV takes UHS-II memory cards in both slots, we recommend using dual UHS-II memory cards. However, if you are just shooting JPEG backups to card slot 2, then you will be able to get away with a UHS-I card.

Below is our list of best & recommended SD memory cards for Sony a7R IV mirrorless camera. Just choose the one you like. Continue reading “Best Memory Cards for Sony a7R IV”