Specification BatteriesRequired : 1 Brand : DAJINGYU BulletPoint : 16GB Secure Digital (SDHC) Flash Memory Card BulletPoint1 : CFexpress Type A technology Max read speed - 900 MB/s, Max write speed - 800MB/s.shooting video and photo in up to 4K/120 and 8K 30P RAW.Supports high-speed continuous camera shooting.Based on internal testing; performance may be depending upon host device BulletPoint2 : Compatible with all CFexpress Type A ,Sony A7 IV、A1、A7SIII、A7RV、FX3、FX6、FX30 BulletPoint3 : Rugged and Durable- All aluminum and rugged shock-resistant is designed to optimize heat dissipation , x-rays, magnets, moisture, and extreme Rbuilt to withstand operation in extreme production environments. BulletPoint4 : Professional-Grade Performance: Designed for professional photographers and videographers, this CFexpress Type A card ensures smooth, uninterrupted performance even in the most demanding shooting conditions. BulletPoint5 : After-Sales Service-Cfexpress Type A storage card with a 5-year warranty. we will replace it with a new one even if it has run out of life. Color : black CompatibleDevices : A7 IVA1/A7SIII/A7RV/FX3/FX6/FX30/A1M2 DigitalStorageCapacity : 128 MB ExternallyAssignedProductIdentifier : 4984279652077 ExternallyAssignedProductIdentifier1 : 798038620962 ExternallyAssignedProductIdentifier2 : 0798038620962 ExternallyAssignedProductIdentifier3 : 00740617075724 GpsrSafetyAttestation : 1 HardwareInterface : usb3.2_gen_2_x_2 HardwareInterface1 : sdhc HardwareInterface2 : secure_digital HardwareInterface3 : sdxc HardwareInterface4 : usb2.0 ItemName : DAJIGNYU Professional 512GB CFexpress Type A Memory Card, Up to 900MB/s Read Speed & 800MB/s Write Speed, for 4K 120P,8K RAW Video Recording Compatible with Sony Alpha FX Cameras ItemPackageDimensions_Height : 11 centimeters ItemPackageDimensions_Length : 11.99 centimeters ItemPackageDimensions_Width : 2.1 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : secure-digital-cards Manufacturer : dajingyu MemoryStorageCapacity : 512 GB ModelName : CFexpress Type A ModelNumber : CFEA-D512 NumberOfItems : 1 PartNumber : CFEA-D512 ProductDescription : CFexpress Type a is the next-generation memory card format that offers blazing-fast read and write speeds, making it ideal for high-resolution video recording, burst photography, and rapid data transfer. These cutting-edge cards are designed to keep up with the demanding performance requirements of professional cameras and camcorders. With their advanced PCIe Gen3 interface and NVMe protocol, CFexpress Type A cards deliver sustained read speeds up to 900 MB/s and write speeds up to 800 MB/s, blowing away the capabilities of traditional SD and CF cards. This unparalleled speed allows you to capture high-bitrate 4K120P,8K video, RAW burst photo sequences, and quickly offload massive files to your computer. ProductSiteLaunchDate : 2024-07-30T08:42:34.629Z ReadSpeed : 900 megabytes_per_second SecureDigitalAssociationSpeedClass : class_10 Size : 512G StreetDate : 2024-08-01T00:00:01Z SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredDgHzRegulation1 : not_applicable SupplierDeclaredDgHzRegulation2 : not_applicable SupplierDeclaredDgHzRegulation3 : not_applicable SupplierDeclaredDgHzRegulation4 : not_applicable SupplierDeclaredDgHzRegulation5 : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnitCount : 1 UnspscCode : 43202005 WarrantyDescription : 5 year WarrantyType : Limited WriteSpeed : 800