{"product_id":"owc-express-4m2-ultra","title":"OWC Express 4M2 Ultra","description":"\u003cp\u003e\u003cimg alt=\"OWC Express 4M2 Ultra on desktop\" src=\"https:\/\/media.owcnow.com\/image\/upload\/c_crop,g_south,h_0.75,w_1.0,y_0.08\/w_500,c_scale,f_auto,q_auto\/express-4m2-ultra-studio_lgtisg\" style=\"display:block;margin:24px auto 0;width:500px;max-width:100%;\"\u003e\u003c\/p\u003e\n\u003ch3\u003eYour Drives. Your RAID. \u003cbr\u003e\nPowered by Thunderbolt 5.\u003c\/h3\u003e\n\u003cp\u003eYou asked for it. We delivered. Express 4M2 Ultra combines everything creative professionals like you dreamed about: the freedom to choose any NVMe M.2 drive, the flexibility to configure your storage exactly how you need it, and the dramatically improved efficiency of your workflow with Thunderbolt 5 bandwidth. Now you can build a desktop powerhouse RAID with your choice of drives and experience up to 6622MB\/s performance that turns massive 12K RAW video files, 8K multi-cam sequences, and monster photo libraries into effortless workflows. From backing up media cards on set to working through intense VFX compositing in post, Express 4M2 Ultra delivers the customization and speed you need to stay ahead of deadlines.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"OWC Express 4M2 Ultra facing left\" src=\"https:\/\/media.owcnow.com\/image\/upload\/w_500,c_scale,f_auto,q_auto\/express-4m2-ultra-hero-left_p98qmi\" style=\"display:block;margin:24px auto 0;width:500px;max-width:100%;\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMaximum Performance\u003c\/strong\u003e\u003cbr\u003eUp to 6622MB\/s\u003csup\u003e1\u003c\/sup\u003e real-world speed for 12K RAW video, 8K multi-cam sequences, batch processing of high-res images, and large data sets.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eConnect All Your Devices\u003c\/strong\u003e\u003cbr\u003eDaisy chain up to five additional Thunderbolt devices plus one USB peripheral via the second Thunderbolt 5 port.\u003c\/p\u003e\n\u003ch3\u003eYour Drives, Your RAID\u003c\/h3\u003e\n\u003cp\u003eDIY easy install four NVMe M.2 2280 or 2242 single or double-sided PCIe 3.0\/4.0\/5.0 SSDs based on your current budget and performance needs. With support for RAID 0\/1\/4\/5\/10\/JBOD via SoftRAID or another RAID utility, you decide the RAID level that meets your workflow needs.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWork Fast with Full Focus\u003c\/strong\u003e\u003cbr\u003eA smart adaptive fan quietly activates inside the solid aircraft-grade aluminum body only when needed to keep your drives running at full speed without the noise that breaks creative focus or thermal throttling that kills productivity.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTime is Money. Save Big on Both.\u003c\/strong\u003e\u003cbr\u003eThe DIY design lets you swap in faster, larger drives as they become available without having to buy a new enclosure while taking advantage of Thunderbolt 5's incredible speed to cut your ingestion times in half.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHighly Compatible\u003c\/strong\u003e\u003cbr\u003eUse with Thunderbolt 5, 4, and USB4 Macs and PCs as well as Thunderbolt 3 Macs.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eScale As You Grow\u003c\/strong\u003e\u003cbr\u003eStart with up to 32TB today in a single enclosure and expand up to 128TB as one volume through daisy chaining additional Express 4M2 Ultras.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eComplete\u003c\/strong\u003e\u003cbr\u003eIncludes Thunderbolt 5 80Gb\/s cable.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Four OWC Express 4M2 Ultras on desktop\" src=\"https:\/\/media.owcnow.com\/image\/upload\/c_crop,g_south,h_0.85,w_0.9\/w_500,c_scale,f_auto,q_auto\/express-4m2-ultra-4-raid-dit_muumfz\" style=\"display:block;margin:24px auto 0;width:500px;max-width:100%;\"\u003e\u003c\/p\u003e\n\u003ch3\u003eExpands With Your Growing Needs\u003c\/h3\u003e\n\u003cp\u003eStart with up to 32TB in a single compact enclosure. When you need more capacity, daisy-chain additional Express 4M2 Ultra units through the second Thunderbolt 5 port to create one huge, unified volume instead of juggling multiple drive letters or splitting projects across locations. Four enclosures give you 128TB and beyond. The second Thunderbolt 5 port also lets you connect up to five additional Thunderbolt devices plus one USB peripheral. Your workspace grows exactly how you need it. Production companies building shared storage arrays and solo creators future-proofing their setup get the same limitless scalability.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Animated graphic of an OWC Express 4M2 Ultra showing the inside of the enclosure\" src=\"https:\/\/media.owcnow.com\/image\/upload\/w_500,c_scale,f_auto,q_auto\/express-4m2-ultra-cutaway-ani_g5x4tk\" style=\"display:block;margin:24px auto 0;width:500px;max-width:100%;\"\u003e\u003c\/p\u003e\n\u003ch3\u003eBuild Your Perfect Storage Solution\u003c\/h3\u003e\n\u003cp\u003eEngineered to support any NVMe M.2 2280 or 2242 SSD, this compact powerhouse gives you total freedom to choose your preferred brand, capacity and performance level, whether it’s bleeding-edge fast PCIe 5.0\/4.0 drives or mid-level speed PCIe 3.0 drives you may already own.\u003csup\u003e1\u003c\/sup\u003e Add up to a massive 8.0TB capacity per drive for 32TB total. When tomorrow's 16TB drives hit the market, you can easily boost your Express 4M2 Ultra's capacity without buying a new enclosure. Your storage. Your choice. Your future.\u003c\/p\u003e\n\u003ch3\u003eUnleash Maximum Speed with Thunderbolt 5\u003c\/h3\u003e\n\u003cp\u003eExpress 4M2 Ultra is the fastest DIY multiple NVMe SSD enclosure we offer and was purposefully built to harness Thunderbolt 5's incredible 80Gb\/s bandwidth. Experience up to 6622MB\/s performance with your Mac or PC. Connect to Thunderbolt 4 or USB4 systems and still get speeds up to 3200MB\/s. Even Thunderbolt 3 Macs tap into blazing performance. You're never locked out, and you're always ready for your next system upgrade.\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eExpress 4M2 Ultra Connected to...\u003c\/th\u003e\n\u003cth\u003eRuns As\u003c\/th\u003e\n\u003cth\u003eReal-World Speed Up to\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMac computer\n\u003cp\u003ewith Apple silicon M3\/M4\/M5 or newer with Thunderbolt 5\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003eThunderbolt 5 (80Gb\/s)\u003c\/td\u003e\n\u003ctd\u003e6622MB\/s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMac computer\n\u003cp\u003ewith Apple silicon M-series with Thunderbolt 3\/4\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003eThunderbolt 4 (40Gb\/s)\u003c\/td\u003e\n\u003ctd\u003e3200MB\/s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePC\n\u003cp\u003ewith Thunderbolt 5\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003eThunderbolt 5 (80Gb\/s)\u003c\/td\u003e\n\u003ctd\u003e6622MB\/s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePC\n\u003cp\u003ewith USB4\/Thunderbolt 4\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003eUSB4 (40Gb\/s)\u003c\/td\u003e\n\u003ctd\u003e3200MB\/s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIntel Mac computer \n\u003cp\u003ewith Thunderbolt 3\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003eThunderbolt 3 (40Gb\/s)\u003c\/td\u003e\n\u003ctd\u003e2800MB\/s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cimg alt=\"OWC Express 4M2 Ultra on desktop photo station\" src=\"https:\/\/media.owcnow.com\/image\/upload\/c_crop,g_south_east,h_0.82,w_0.7,x_0.05,y_0.05\/w_500,c_scale,f_auto,q_auto\/express-4m2-ultra-readers_gdkyqe\" style=\"display:block;margin:24px auto 0;width:500px;max-width:100%;\"\u003e\u003c\/p\u003e\n\u003ch3\u003eOver 2x Faster Multi-Camera Ingest\u003c\/h3\u003e\n\u003cp\u003eIn the fast-paced, tight-budget world of filmmaking where time is money, every minute saved is critical. When you're juggling multiple cameras or offloading a variety of media cards simultaneously, you’ll keep your production running ahead of schedule by ingesting over twice as fast with Express 4M2 Ultra vs 40Gb\/s storage.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"OWC Express 4M2 Ultra on desktop\" src=\"https:\/\/media.owcnow.com\/image\/upload\/c_crop,g_south_east,h_0.32,w_0.62,x_0.15,y_0.29\/w_500,c_scale,f_auto,q_auto\/express-4m2-ultra-video-editing_ppf8wp\" style=\"display:block;margin:24px auto 0;width:500px;max-width:100%;\"\u003e\u003c\/p\u003e\n\u003ch3\u003eFull Speed with Full Focus\u003c\/h3\u003e\n\u003cp\u003eHigh-performance NVMe drives in RAID configurations generate serious heat. Whether you're rendering 8K footage, ingesting multiple media cards, or running intensive database operations, you get maximum performance without the noise that breaks creative focus or the thermal throttling that kills productivity. Express 4M2 Ultra's solid aircraft-grade aluminum body provides passive cooling and rugged protection, while a smart adaptive fan quietly activates only during sustained workloads.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Video editor at workstation\" src=\"https:\/\/media.owcnow.com\/image\/upload\/c_crop,g_south_east,h_0.78,w_0.72,x_0.16,y_0.08\/w_500,c_scale,f_auto,q_auto\/express-4m2-ultra-video-studio_eh8hn7\" style=\"display:block;margin:24px auto 0;width:500px;max-width:100%;\"\u003e\u003c\/p\u003e\n\u003ch3\u003eExpress 4M2 Ultra is ideal for:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDITs and Filmmakers\u003c\/strong\u003e wanting to build the fastest compact NVMe SSD RAID with expandable capacity and the ability to daisy-chain additional enclosures as a massive single volume or connect devices for additional capabilities through the second Thunderbolt 5 port while experiencing maximum offload speeds and thermal stability when backing up media cards from multiple cameras on set.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfessional video editors, VFX artists, Colorists, and high-volume photographers\u003c\/strong\u003e seeking the fastest NVMe SSD RAID to handle demanding post-production and editing workflows including 12K RAW video, VFX compositing work, multicam sequences in 8K RAW or ProRes video, and batch editing ultra-high-resolution pictures.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePerformance-driven professionals, power users, and technical teams\u003c\/strong\u003e who require full control over capacity, speed, and scalability. Express 4M2 Ultra is the ultimate DIY Thunderbolt 5 NVMe RAID platform for pushing demanding workflows and data intensive applications beyond conventional limits.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eTalkin' 'Bout Your Generation\u003c\/strong\u003e\u003cbr\u003eMore than just great song lyrics, you need to consider which PCIe SSD generation is appropriate for your unique needs. Check out the speeds you can experience when using different generation SSDs in Express 4M2 Ultra:\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003ePCI Generation\u003c\/th\u003e\n\u003cth\u003eSingle Drive or JBOD\u003c\/th\u003e\n\u003cth\u003eRAID 0\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePCI Express 5.0\n\u003cp\u003eEngineered for higher sustained write performance, maintaining peak speeds longer during massive transfers and parallel offloads.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003eUp to 1600MB\/s\u003c\/td\u003e\n\u003ctd\u003eUp to 6622MB\/s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePCI Express 4.0\n\u003cp\u003eDelivers full Thunderbolt 5 bandwidth with an ideal balance of speed, efficiency, and value for most professional workflows.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003eUp to 1600MB\/s\u003c\/td\u003e\n\u003ctd\u003eUp to 6622MB\/s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePCI Express 3.0\n\u003cp\u003ePerfect for repurposing existing drives, delivering impressive performance for many real-world production tasks.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003eUp to 950MB\/s\u003c\/td\u003e\n\u003ctd\u003eUp to 3800MB\/s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eMore Powerful with SoftRAID\u003c\/strong\u003e\u003cbr\u003eNeed more power and protection? Choose a solution that includes OWC's powerful SoftRAID RAID software.\u003c\/p\u003e\n\u003cp\u003eSoftRAID is the most powerful, intuitive software RAID utility on the market. Multiple RAID levels let you select the RAID level that fits you or your project’s needs best. If you need maximum volume capacity, optimum drive performance, data protection, or a combination of attributes, SoftRAID has you covered.\u003c\/p\u003e\n\u003cp\u003ePacked with features like drive validation, verification and failure prediction—SoftRAID includes features you simply don’t get with hardware RAID. It’s like having a datacenter on your desktop! From home users looking to protect photos and documents to professionals needing to protect and quickly access projects, SoftRAID is the perfect solution.\u003c\/p\u003e\n\u003cp\u003eDive deeper into the benefits of OWC SoftRAID »\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTry SoftRAID COMPLETELY FREE for 14 Days\u003c\/strong\u003e\u003cbr\u003eStart protecting yourself and your data today! Get all of SoftRAID's great disk checking and monitoring features, plus the fastest and most efficient software RAID there is.\u003c\/p\u003e\n\u003cp\u003eDownload and try OWC SoftRAID for FREE »\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"iMac Pro with SoftRAID\" src=\"https:\/\/media.owcnow.com\/image\/upload\/w_500,c_scale,f_auto,q_auto\/softraid-on-imac_isveua\" style=\"display:block;margin:24px auto 0;width:500px;max-width:100%;\"\u003e\u003c\/p\u003e\n\u003ch3\u003eYour Data’s Reliability is Our #1 Priority\u003c\/h3\u003e\n\u003cp\u003eAnyone can put a bunch of components in a housing and call it an enclosure or a drive. OWC is not just anyone. We’re a group of filmmakers, musicians, designers, content creators, and parents just like you wanting to capture and preserve that irreplaceable moment. Our data storage products go through countless hours of ongoing development testing and certification processes. We then subject them to extreme real-world abuses. The priority for some storage devices is to be a mass-produced, lowest price commodity. We do it differently because the reliability of your data and the longevity of an OWC product is priority #1.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Video Editor at workstation\" src=\"https:\/\/media.owcnow.com\/image\/upload\/c_crop,g_south_east,h_0.9,w_0.77,x_0.16\/w_500,c_scale,f_auto,q_auto\/OWC-USB4-Express-4M2-data-reliability-priority-lifestyle_awyyyc\" style=\"display:block;margin:24px auto 0;width:500px;max-width:100%;\"\u003e\u003cimg alt=\"Three Environmental Icons\" src=\"https:\/\/media.owcnow.com\/image\/upload\/c_scale,e_trim,h_300\/c_lpad,g_west,h_1.0,w_5.0\/l_nuclear_hhi7g1\/c_scale,e_trim,h_375\/fl_layer_apply,g_south_west,x_350\/l_solar_zqcdtd\/c_scale,e_trim,h_300\/fl_layer_apply,g_south_east\/c_lpad,g_north,h_1.1,w_1.5\/w_500,c_scale,f_auto,q_auto\/wind_z432g5\" style=\"display:block;margin:24px auto 0;width:500px;max-width:100%;\"\u003e\u003c\/p\u003e\n\u003ch3\u003eDiscover the OWC Difference\u003c\/h3\u003e\n\u003cp\u003eSince 1988, our mission has focused on maximizing the usefulness and longevity of your technology investment. Our business operations share that same sustainability commitment. As the first 100% on-site wind powered technology manufacturer\/distributor in the U.S., we now generate excess power. 97% of solid waste is recycled. These and other actions have resulted in our headquarters being Energy Star® and LEED® Platinum certified.\u003c\/p\u003e\n\u003col\u003e\u003cli\u003eUp to 6622MB\/s achieved with PCIe 4.0 and later SSDs. PCIe 3.0 SSDs are limited up to 3800MB\/s.\u003c\/li\u003e\u003c\/ol\u003e","brand":"OWC","offers":[{"title":"With SoftRAID","offer_id":49819337261194,"sku":"OWCTB5ULT4M2S","price":579.99,"currency_code":"USD","in_stock":true},{"title":"Without SoftRAID","offer_id":49819337293962,"sku":"OWCTB5ULT4M2","price":449.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0740\/5240\/3338\/files\/canvas-owc-express-4m2-ultra.jpg?v=1787685052","url":"https:\/\/cinebits.co\/products\/owc-express-4m2-ultra","provider":"CineBits","version":"1.0","type":"link"}