OWC 256GB Atlas Pro CFExpress 4.0 Type B Card with Atlas Dual CFExpress with SD Card Reader/Writer
- mfr: OWCCFXB4P00256-K1
- SKU: OWCCFXB4P256-K1
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Free standard shipping
*Orders placed before 3 PM EST Mon - Thur will ship the same day. Orders placed beyond these hours will be shipped the next business day. Exclusions apply. See shipping policy
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Product highlights
- 256GB CFexpress Type B memory card
- Supports 8K, high-resolution raw and JPEG images
- PCIe 4.0 x2 memory card bus
- CFexpress 4.0 memory card specification
- Up to 3650 MB per second max sequential read
- Up to 3000 MB per second max sequential write
- 1500 MB per second average sequential write
- 0.2 cm tall
- 3.2 cm long
- 2.4 cm wide
OWC 256GB Atlas Pro CFExpress 4.0 Type B Card with Atlas Dual CFExpress with SD Card Reader/Writer
OWC 256GB Atlas Ultra CFexpress 4.0 Type B Memory Card for Filmmakers and Photographers
The OWC or Other World Computing Atlas Ultra CFexpress 4.0 Type B Memory Card features a storage capacity of 256GB and takes advantage of the PCIe bus to support high-bit rate raw video up to 8K, high-resolution raw and JPEG images, and continuous shutter bursts. Designed for pro filmmakers, extreme action photographers, and more, this card features maximum sequential read speeds of 3650 MB per second, maximum sequential write speeds of 3000 MB per second, and sustained write speeds of 1500 MB per second. It has dimensions of 0.2 cm tall, 3.2 cm long, and 2.4 cm wide. It has a negative 12 to 72 degrees C ambient operating temperature and a negative 20 to 85 degrees C ambient non-operating temperature.
OWC Atlas Dual CFexpress + SD Card Reader/Writer with Windows, Mac, and Linux Compatibility
Empower yourself with improved workflow efficiency using the
OWC Atlas Dual CFexpress Plus SD Card Reader from OWC or Other World Computing,
which features one CFexpress Type B card slot and one UHS-II SDXC card slot. It
connects to your Windows, Mac, Linux, Chrome, iPad, or Android system using an
integrated male USB-C 3.2 Gen 2 cable, or take advantage of a female USB-C 3.2
Gen 2 interface to connect a longer cable when necessary. Data transfer speeds
max out at 1032 MB per second when working with a CFexpress Type B card, or a
CFexpress Type B and a UHS-II SDXC card simultaneously. When working with a
single UHS-II SDXC card, transfer speeds max out at 300 MB per second.
Features
The host interface is USB 3.2 Gen 2 Type-C. It is compatible with macOS 10.13
High Sierra, macOS 10.14 Mojave, macOS 10.15 Catalina, macOS 11.x Big Sur,
macOS 12.x Monterey, macOS 13.x Ventura, and macOS 14.x Sonoma. It is also
compatible with Windows 10 32-bit Edition, Windows 10 64-bit Edition, Windows
Server 2016, and Windows 11. Coming to mobile OS, it is compatible with iPadOS
13, iPadOS 14, iPadOS 15, iPadOS 16, iPadOS 17, Android 11.x, Android 12.x, and
Android 13.x. The Atlas Dual CFexpress Plus is also compatible with Chrome OS.
It is bus-powered.
Specifications
OWC Atlas Dual CFexpress + SD Card Reader/Writer with Windows, Mac, and Linux Compatibility
Interface | USB 3.2 Gen 1 |
---|---|
Bus Power | Yes |
Questions
Shipping and Returns
Same Day Shipping
All orders placed by 4PM( EST), Monday through Thursday, and by 11AM (EST) on Friday, are shipped same day. Orders placed outside these times will ship the next business day. We do not ship internationally or to Puerto Rico, Guam and other US territories at this time. For more details click here.
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Flexible, Easy Returns
If you're not happy with your purchase for any reason, our flexible 30-day free return policy makes it easy to get a full refund. Click here to view our return policy.