DatabaseImagingCamera AccessoriesRecording Media256 GB Essential CFexpress Type BExascend 256 GB Essential CFexpress Type B Memory CardExascend$169.00 MSRPKey FeaturesUp to 1800 MB/s Read Speed900 MB/s Sustained Write SpeedX-Ray Proof and Magnet ResistantApproved for the Nikon Z9+ Compare🔒 Log in to add this to a kit.OverviewSpecificationsThe ArchiveKey GripSpecificationsKey SpecsMedia TypeCFexpress Type B CardStorage Capacity256 GBRead Speed1800 MB/sMax Write Speed1700 MB/sCardBus-InterfacePCI-Express 3.0PerformanceSustained Write Speed900 MB/sDurabilityDurabilityMagnet Resistant, X-Ray ProofOperating Temperature-10 to 70 °CCertificationsMedia CertificationsNikon Z9 Ready (Nikon Approved)