{"product_id":"ritz-gear-128gb-cfexpress-type-b-card-high-speed-4k-video-ready","title":"Ritz Gear 128GB CFexpress Type B Card - High-Speed 4K Video Ready","description":"\u003cp\u003eOur review of the Ritz Gear 128GB CFexpress Type B card finds it well suited for professional shooters and advanced hobbyists who need reliable, high-bandwidth storage for 4K RAW video and fast burst photography. The single biggest reason to buy is the card's combination of very fast transfer rates and a rugged design: with tested speeds up to 1700 MB\/s read and 1100 MB\/s write when used with a PCIe host adapter, it substantially reduces offload times and keeps cameras writing smoothly during continuous recording. That makes it a practical choice when minimizing downtime and avoiding dropped frames matters.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNext-generation transfer:\u003c\/strong\u003e Tested read speeds of up to 1700 MB\/s accelerate file transfers to a workstation when paired with a PCI Express host adapter.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast sustained write:\u003c\/strong\u003e Up to 1100 MB\/s write performance supports recording high-bitrate 4K RAW and long continuous bursts without buffer stalls.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCinematic storage:\u003c\/strong\u003e CFexpress Type B capacity handles large video files and high-resolution sequences, making it suitable for cinema-quality projects.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReliable frame delivery:\u003c\/strong\u003e Engineered to reduce dropped frames and corrupted files so playback and postproduction are more predictable.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRugged build:\u003c\/strong\u003e Shock- and vibration-resistant construction protects data integrity in demanding field shoots and action environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide camera support:\u003c\/strong\u003e Compatible with professional bodies such as Panasonic S1 \/ S1R and Canon EOS R5 and EOS-1DX Mark III, plus Cinema line cameras.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe card is aimed at professional videographers, wedding and event shooters, and advanced photographers who record large volumes of high-resolution footage and need fast offload speeds to keep a tight turnaround. Users who work with 4K RAW or long continuous bursts will benefit from the sustained write performance and reduced buffer times.\u003c\/p\u003e\n\u003cp\u003eCasual users with basic HD shooting needs or photographers who rarely capture long RAW sequences may find this level of performance more than required and could choose lower-cost cards instead. Also note that full speed requires a PCIe host adapter for the fastest transfers.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eExtremely fast read speeds up to 1700 MB\/s speed up workflow and offload times.\u003c\/li\u003e\n\u003cli\u003eSustained write performance of up to 1100 MB\/s supports continuous 4K RAW recording without dropped frames.\u003c\/li\u003e\n\u003cli\u003eRugged, shock-resistant design helps preserve data integrity in demanding shoots.\u003c\/li\u003e\n\u003cli\u003eBroad compatibility with pro cameras including Canon and Panasonic cinema and mirrorless models.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTop transfer speeds require a PCI Express host adapter, so users without one will not see the absolute maximum throughput.\u003c\/li\u003e\n\u003cli\u003eHigh-performance cards can be more costly than standard memory cards, which may be unnecessary for light users.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eRitz Gear\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCapacity\u003c\/td\u003e\n\u003ctd\u003e128GB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCard Type\u003c\/td\u003e\n\u003ctd\u003eCFexpress Type B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Read Speed\u003c\/td\u003e\n\u003ctd\u003e1700 MB\/s (tested with PCIe host adapter)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Write Speed\u003c\/td\u003e\n\u003ctd\u003e1100 MB\/s (tested with PCIe host adapter)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRuggedness\u003c\/td\u003e\n\u003ctd\u003eShock- and vibration-resistant design\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003ePanasonic S1 \/ S1R, Canon EOS-1DX Mark III, EOS R5, C300 \/ C500 Mark III\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe Ritz Gear 128GB CFexpress Type B card is a solid choice for professionals who need high-bandwidth, dependable storage for 4K RAW and extended burst shooting; its fast read\/write speeds and rugged construction justify the investment for workflows that demand quick offloads and consistent recording. For users who already work at a pro level with supported camera bodies, it represents good value by reducing downtime and protecting critical media.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWill this card work in my mirrorless or cinema camera?\u003c\/strong\u003e\u003cbr\u003eIt is compatible with CFexpress Type B slots in cameras such as Panasonic S1 \/ S1R and Canon EOS R5 and many cinema models; check your camera's manual for CFexpress Type B support.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo I need special hardware to get the listed speeds?\u003c\/strong\u003e\u003cbr\u003eYes, the maximum read and write speeds were measured using a PCI Express host adapter; without one transfer rates will be limited by your card reader or device.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this card durable enough for field work?\u003c\/strong\u003e\u003cbr\u003eThe card is described as shock- and vibration-resistant, making it suitable for high-action environments like sports, wildlife, and automotive videography.\u003c\/p\u003e","brand":"Ritz Gear","offers":[{"title":"Default Title","offer_id":48748315869403,"sku":"B0CGGXMB4V","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/61pj786v7tL._AC.jpg?v=1778780499","url":"https:\/\/gearmusthave.com\/products\/ritz-gear-128gb-cfexpress-type-b-card-high-speed-4k-video-ready","provider":"GearMustHave","version":"1.0","type":"link"}