{"product_id":"delkin-devices-black-1tb-cfexpress™-type-b-4-0-vpg400-memory-card","title":"Delkin Devices BLACK 1TB CFexpress™ Type B 4.0 VPG400 Memory Card","description":"\u003ch2\u003e💾 Delkin Devices BLACK 1TB CFexpress Type B 4.0 Memory Card — DCB4BV41T\u003c\/h2\u003e\n\u003cp\u003eThe Delkin Devices BLACK 1TB CFexpress Type B 4.0 Memory Card combines exceptionally fast recording performance, high capacity and professional reliability for demanding photography and cinema production.\u003c\/p\u003e\n\u003cp\u003eIts PCI Express 4.0 interface delivers maximum read speeds up to 3630 MB\/s, maximum write speeds up to 3130 MB\/s and sustained write speeds up to 2040 MB\/s. VPG400 certification guarantees a minimum sustained write speed of at least 400 MB\/s with compatible equipment, supporting high-bitrate 8K, 6K and 4K RAW recording as well as extended high-resolution photo bursts.\u003c\/p\u003e\n\u003cp\u003eThe serialized BLACK Series card also includes Delkin’s limited lifetime warranty and premium 48-hour replacement guarantee following registration.\u003c\/p\u003e\n\u003ch3\u003e✨ Key Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e1TB storage capacity\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCFexpress Type B form factor\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCFexpress 4.0 specification\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePCI Express 4.0 interface\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMaximum read speed up to 3630 MB\/s\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMaximum write speed up to 3130 MB\/s\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSustained write speed up to 2040 MB\/s\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eVPG400 certified\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGuaranteed minimum write speed of 400 MB\/s\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSupports high-bitrate 8K, 6K and 4K RAW video\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDesigned for extended RAW photo bursts\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWater-, shock- and temperature-resistant construction\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIndividually serialized\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompatible with Delkin CardDoc software\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLimited lifetime warranty\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e48-hour replacement guarantee after registration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProtective storage case included\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eManufacturer number: DCB4BV41T\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e⚡ Exceptional CFexpress 4.0 Performance\u003c\/h3\u003e\n\u003cp\u003eThe latest CFexpress 4.0 interface provides up to twice the potential bandwidth of the previous CFexpress 2.0 generation.\u003c\/p\u003e\n\u003cp\u003eThe DCB4BV41T provides:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMaximum read speed:\u003c\/strong\u003e Up to 3630 MB\/s\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMaximum write speed:\u003c\/strong\u003e Up to 3130 MB\/s\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSustained write speed:\u003c\/strong\u003e Up to 2040 MB\/s\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eVPG-guaranteed minimum:\u003c\/strong\u003e 400 MB\/s\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis performance helps compatible cameras record large amounts of data quickly while also reducing transfer times during backup and post-production.\u003c\/p\u003e\n\u003cp\u003eMaximum speeds require a CFexpress 4.0-compatible reader, computer interface and supporting hardware. Actual in-camera performance depends on the camera.\u003c\/p\u003e\n\u003ch3\u003e🎬 VPG400-Certified Video Recording\u003c\/h3\u003e\n\u003cp\u003eThe Video Performance Guarantee 400 rating certifies that write speed will not fall below 400 MB\/s under supported VPG operating conditions.\u003c\/p\u003e\n\u003cp\u003eThis consistent performance is particularly important when recording:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e8K RAW video\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e6K RAW video\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHigh-bitrate 4K\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHigh-frame-rate video\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAll-Intra formats\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProfessional cinema codecs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eExtended continuous takes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eStable sustained writing helps prevent dropped frames, interrupted clips and recording errors during critical production.\u003c\/p\u003e\n\u003ch3\u003e📸 High-Speed RAW Photography\u003c\/h3\u003e\n\u003cp\u003eThe card’s fast write performance helps compatible cameras clear their internal buffers efficiently during high-resolution continuous shooting.\u003c\/p\u003e\n\u003cp\u003eIt is an excellent choice for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eProfessional sports\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWildlife and birds\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMotorsports\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWeddings and events\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePhotojournalism\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCommercial photography\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHigh-resolution RAW capture\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCameras producing large stacked-sensor image sequences\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eA larger buffer and faster card can allow photographers to maintain useful burst speeds for longer and return to full camera operation sooner.\u003c\/p\u003e\n\u003ch3\u003e🎞️ 1TB Capacity\u003c\/h3\u003e\n\u003cp\u003eThe generous 1TB capacity provides substantial space for large RAW files and high-resolution video.\u003c\/p\u003e\n\u003cp\u003eIt is especially valuable for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eFull-day assignments\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eExtended cinema productions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e8K and 6K recording\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHigh-frame-rate slow motion\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLong wildlife or sports sessions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTravel where frequent backups are inconvenient\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHybrid assignments combining stills and video\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eActual formatted capacity is lower because of system formatting and measurement conventions.\u003c\/p\u003e\n\u003ch3\u003e💻 Faster Post-Production Workflow\u003c\/h3\u003e\n\u003cp\u003eRead speeds up to 3630 MB\/s can dramatically reduce the time required to offload large shoots when the card is paired with a compatible CFexpress 4.0 reader and high-speed computer connection.\u003c\/p\u003e\n\u003cp\u003eThis allows photographers and filmmakers to begin backing up, editing and delivering their work sooner.\u003c\/p\u003e\n\u003cp\u003eA CFexpress 2.0 reader can generally access the card but will limit transfers to the reader’s lower interface speed. A USB4 CFexpress Type B 4.0 reader is recommended to take full advantage of its performance.\u003c\/p\u003e\n\u003ch3\u003e🛡️ Rugged BLACK Series Construction\u003c\/h3\u003e\n\u003cp\u003eDelkin’s BLACK Series cards are designed for professional use in difficult environments. The rugged construction provides resistance to:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eWater\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eShock\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eExtreme temperatures\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFrequent insertion and removal\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDemanding field conditions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe card is rated to operate from approximately 32° to 158°F.\u003c\/p\u003e\n\u003cp\u003eAlthough rugged construction adds protection, important files should always be copied to separate storage as soon as possible.\u003c\/p\u003e\n\u003ch3\u003e🔢 Individually Serialized\u003c\/h3\u003e\n\u003cp\u003eEach BLACK Series card carries an individual serial number. Serialization helps Delkin maintain controlled product identification and supports its warranty and replacement services.\u003c\/p\u003e\n\u003cp\u003eRegistering the card with Delkin is required to activate the BLACK Series replacement program and limited lifetime warranty benefits.\u003c\/p\u003e\n\u003ch3\u003e🔄 48-Hour Replacement Guarantee\u003c\/h3\u003e\n\u003cp\u003eRegistered Delkin BLACK cards qualify for the company’s premium replacement program.\u003c\/p\u003e\n\u003cp\u003eIf a card becomes nonfunctional, Delkin can ship a replacement within 48 hours or less—excluding weekends—before receiving the defective card. Replacement may also be available through participating authorized Delkin BLACK retailers.\u003c\/p\u003e\n\u003cp\u003eProgram terms, registration and eligibility requirements apply.\u003c\/p\u003e\n\u003ch3\u003e🛡️ Limited Lifetime Warranty\u003c\/h3\u003e\n\u003cp\u003eIn addition to the replacement program, the card is protected by Delkin’s limited lifetime warranty following registration.\u003c\/p\u003e\n\u003cp\u003eThis professional support is one of the primary distinctions between the BLACK line and conventional consumer memory cards.\u003c\/p\u003e\n\u003ch3\u003e🩺 Delkin CardDoc Compatibility\u003c\/h3\u003e\n\u003cp\u003eThe DCB4BV41T is supported by Delkin’s CardDoc software, which can:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eDisplay the card’s current health status\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHelp monitor reliability over time\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePerform a complete sanitize operation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eClear memory cells to help restore optimum performance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCardDoc requires a compatible Delkin CFexpress reader. Delkin warns against mixing unsupported third-party cards and readers with the software because doing so may cause damage.\u003c\/p\u003e\n\u003cp\u003eThe Sanitize function permanently erases all data and should be used sparingly. Files must be backed up before beginning the process.\u003c\/p\u003e\n\u003ch3\u003e🔄 Backward-Compatible CFexpress 4.0\u003c\/h3\u003e\n\u003cp\u003eThe card can be used in many cameras designed around the earlier CFexpress 2.0 Type B standard, although performance will be limited to the camera’s interface speed.\u003c\/p\u003e\n\u003cp\u003eAlways check the camera manufacturer’s compatibility information and approved-media recommendations, particularly for its most demanding RAW and high-bitrate video modes.\u003c\/p\u003e\n\u003ch3\u003e⚠️ Type B Compatibility\u003c\/h3\u003e\n\u003cp\u003eThis card works only with equipment that accepts \u003cstrong\u003eCFexpress Type B\u003c\/strong\u003e media.\u003c\/p\u003e\n\u003cp\u003eIt is not compatible with:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eCFexpress Type A slots\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCFast 2.0 slots\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompactFlash slots\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSD card slots\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCFexpress Type A and Type B cards are physically different and cannot be interchanged. Although CFexpress Type B resembles XQD, an XQD camera must specifically support CFexpress Type B through its hardware and firmware.\u003c\/p\u003e\n\u003ch3\u003e⚖️ How It Compares\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eVersus a CFexpress 2.0 Type B card:\u003c\/strong\u003e CFexpress 4.0 provides substantially faster potential transfer speeds with compatible readers and computers. In-camera performance may be similar when the camera uses a CFexpress 2.0 interface.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eVersus Delkin POWER:\u003c\/strong\u003e The BLACK line emphasizes higher sustained performance, individual serialization and Delkin’s premium 48-hour replacement program. POWER cards provide professional performance with a different balance of speed and price.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eVersus an SDXC card:\u003c\/strong\u003e CFexpress Type B offers much higher potential read, write and sustained recording speeds for intensive bursts and high-bitrate video. SDXC remains useful for less demanding formats and secondary recording when supported by the camera.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eVersus CFexpress Type A:\u003c\/strong\u003e Type B is physically larger and offers greater potential bandwidth. The formats are not interchangeable, so the correct type is determined by the camera or recorder.\u003c\/p\u003e\n\u003ch3\u003e📦 In the Box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eDelkin Devices BLACK 1TB CFexpress Type B 4.0 memory card\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProtective storage case\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLimited lifetime warranty\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e48-hour replacement guarantee eligibility\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e🔗 Complete Your Workflow\u003c\/h3\u003e\n\u003cp\u003eConsider adding:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eDelkin USB4 CFexpress Type B 4.0 card reader\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSecond CFexpress Type B card for backup or overflow\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProtective memory-card wallet\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHigh-speed external SSD\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUSB4-compatible computer connection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eField backup device\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompatible SDXC card for cameras with a secondary SD slot\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe \u003cstrong\u003eDelkin Devices BLACK 1TB CFexpress Type B 4.0 card\u003c\/strong\u003e delivers the capacity, sustained speed and support demanded by professional photographers and filmmakers. Its VPG400 certification, rugged construction, CardDoc compatibility and 48-hour replacement program make it an outstanding choice when reliable storage is essential to the assignment.\u003c\/p\u003e","brand":"Delkin Devices","offers":[{"title":"Default Title","offer_id":71159833133309,"sku":"DCB4BV41T","price":899.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0657\/4109\/5165\/files\/b4ac774c-b43a-4692-bafb-da7be79ec208.jpg?v=1787063932","url":"https:\/\/cameragraphics.myshopify.com\/products\/delkin-devices-black-1tb-cfexpress%e2%84%a2-type-b-4-0-vpg400-memory-card","provider":"Cameragraphics","version":"1.0","type":"link"}