ProGrade Digital 640GB CFast 2.0 Cobalt Memory Card

Designed for a wide range of still and moving image capture applications, the 640GB CFast 2.0 Cobalt Memory Card from ProGrade Digital provides read speeds of up to 550 MB/s, burst write speeds of up to 520 MB/s, and sustained write speeds of up to 470 MB/s, all of which help to facilitate quick data transfers. Additionally, the Cobalt's minimum write speed is guaranteed not to drop below 130 MB/s. This card is resistant to temperature extremes, shock, and X-rays, and uses error correction and wear-leveling to detect and repair data errors and maintain a longer operational life.

This card is also Refresh Pro ready, which uses ProGrade Digital's Refresh Pro software and a ProGrade Digital card reader to monitor card health and restore the card back to factory conditions. Furthermore, a laser-etched, unique serial number on each card allows for quick compatibility checks and after-sales support.

General Features

Maximum read speed of up to 550 MB/s

Burst write speed of up to 520 MB/s

Sustained write speed of up to 470 MB/s

Video Performance Guarantee 130 standard (VPG-130), meaning that the card's minimum write speed will never drop below 130 MB/s

Optimized controllers specifically designed for use in professional-grade cameras

Error correction to detect and correct data write and data transfer errors

Wear-leveling for integrity and longer life

X-ray and shockproof

SATA III 6 Gb/s bus

Operating temperature range of 32 to 158°F; stored temperature range of -40 to 212°F

Laser-etched, unique serial number on each card to allow quick compatibility checks and after-sales support

Refresh Pro ready to monitor card health and restore it back to factory conditions (requires ProGrade Digital Refresh Pro software and a a ProGrade Digital card reader)

• ProGrade Digital 640GB CFast 2.0 Specs
• Quantity ... 1
• Card Type ... CFast 2.0
• Storage Capacity ... 640 GB
• Bus Type ... SATA III
• Read Speed ... Maximum: 550 MB/s
• Write Speed ... Maximum: 520 MB/s
• Sustained: 470
• Minimum: 130 MB/s
• Video Performance Guarantee ... VPG- 130
• Operating Temperature ... 32 to 158°F / 0 to 70°C
• Storage Temperature ... -40 to 212°F / -40 to 100°C
• Packaging Info
• Package Weight ... 0.055 lb
• Box Dimensions (LxWxH) ... 2.3 x 1.9 x 0.45"