ProGrade Digital released some additional information about their new CFexpress memory cards: CFexpress Cobalt Maximum read speed 1600MB/s Burst write speed 1400MB/s Minimum sustained write speed 1300MB/s Capacities: 325GB, 650GB CFexpress Gold Maximum read speed 1600MB/s Burst write speed 600MB/s - 1000MB/s Minimum sustained write speed 150MB/s - 400MB/s Capacities: 120GB, 256GB, 512GB, 1TB CFexpress 1.0 Cobalt and Gold both deliver: Fully compliant with CompactFlash Association 1.0 specification NVMe host interface with PCIe Gen3 X2 interconnect Extended battery life and low standby power through NVMe PS0 – PS4 support XQD host interoperable with firmware support Metal enclosure for improved durability and heat dissipation Thermal throttling protects card from overheating Optimized controllers specifically designed for use in professional-grade motion and still capture cameras Unique serialized tracking of every card enabling identification of key components and manufacturing data for the highest quality control Rigorous 100% full card testing down to individual memory chips for optimal quality X-ray proof, shock-proof Temperature ranges: operating 14 to 158°F/ -10 to 70°C; storage -4 to 185°F/ -20 to 85°C Dimensions: 29.6mm x 38.5mm x 3.8mm 3-year warranty ProGrade Digital memory cards are sold at B&H Photo and Amazon. Sony also announced the development of new CFexpress memory cards. Press release: ProGrade Digital Announces Strategic Partner Sampling of CFexpress 1.0 Memory Cards with Read Speeds of 1,600MB/s and a CFexpress USB 3.1, Gen 2 Reader CFexpress Cobalt Cards Provide Minimum Write Speeds of 1,300MB/s SAN JOSE, Calif.--(BUSINESS WIRE)--ProGrade Digital, Inc., founded with a mission to provide the highest quality...
Published By: Nikonrumors - Friday, 1 March, 2019