Memory Cards
Nextorage 160GB NX-A2PRO CFexpress 4.0 Type A Memory Card
- 160GB Storage Capacity
- PCIe 4.0 x1 / NVMe 1.4 Interface
- Max Read Speed: 1950 MB/s
- Max Write Speed: 1900 MB/s
Exascend 256GB Essential Pro Max CFexpress 4.0 Type A Memory Card
- 256GB Storage Capacity
- PCIe 4.0 x1 / NVMe 1.4 Interface
- Sequential Read Speed: 1800 MB/s
- Sequential Write Speed: 1800 MB/s
SanDisk 1TB Ultra UHS-I microSDXC Memory Card
- 1TB Storage Capacity
- UHS-I / V10 / U1 / A1 / Class 10
- Maximum Read Speed: 195 MB/s
- Minimum Write Speed: 10 MB/s
SanDisk 1TB Creator Series UHS-I microSDXC Memory Card with SD Adapter
- 1TB Storage Capacity
- UHS-I / V30 / U3 / A2 / Class 10
- Maximum Read Speed: 190 MB/s
- Maximum Write Speed: 130 MB/s
Exascend 480GB Essential Series CFexpress Type A Memory Card
- 480GB Storage Capacity
- PCIe 3.0 / NVMe 1.4 Interface
- Max Read Speed: 900 MB/s
- Max Write Speed: 800 MB/s
ProGrade Digital 480GB CFexpress 2.0 Type A Gold Memory Card
- 480GB Storage Capacity
- NVMe PCIe 3.0 x1 Bus
- Max Read Speed: 900 MB/s
- Max Write Speed: 800 MB/s
Sony 64GB SxS-1 (G1C) Memory Card
- 64GB Storage Capacity
- Max. Read Speed: 440 MB/s
- Max. Write Speed: 200 MB/s
- 2X Transfer Rate of G1A Series Cards
ProGrade Digital 512GB Gold UHS-II SDXC Memory Card
- 512GB Storage Capacity
- UHS-II / V60 / U3 / Class 10
- Max Read Speed: 250 MB/s
- Max Write Speed: 130 MB/s
ProGrade Digital 512GB UHS-II microSDXC Memory Card with SD Adapter
- 512GB Storage Capacity
- UHS-II / V60 / U3 / Class 10
- Max Read Speed: 250 MB/s
- Max Write Speed: 130 MB/s
Glyph Technologies 512GB Capture+ CFexpress 4.0 Type B Memory Card
- 512GB Storage Capacity
- Max Read Speed: 3700 MB/s
- Max Write Speed: 1300 MB/s
- Sustained Write Speed: 1100 MB/s
Nextorage 256GB NX-F2PRO Series UHS-II SDXC Memory Card
- 256GB Storage Capacity
- UHS-II / V90 / U3 / Class 10
- Max Read Speed: 300 MB/s
- Max Write Speed: 299 MB/s
Exascend 512GB CFX Series CFast 2.0 Memory Card
- 512GB Storage Capacity
- SATA III 6 Gb/s Interface
- Max Sequential Read Speed: 550 MB/s
- Max Sequential Write Speed: 530 MB/s
Silicon Power 1TB StudioPro CFexpress 4.0 Type B Memory Card
- 1TB Storage Capacity
- PCIe 4.0 x2 Interface
- Max Read Speed: 3500 MB/s
- Max Write Speed: 3100 MB/s
Novachips 660GB Extreme Series CFexpress 4.0 Type A Memory Card
- 660GB Storage Capacity
- PCIe 4.0 x1 Bus
- Sustained Read Speed: 1700 MB/s
- Sustained Write Speed: 1500 MB/s
Novachips 1TB Express CFexpress 4.0 Type B Memory Card
- 1TB Storage Capacity
- PCIe 4.0 x2 Bus
- Sustained Read Speed: 3200 MB/s
- Sustained Write Speed: 1300 MB/s
Exascend 512GB VIGOR CFexpress 2.0 Type B Memory Card
- 512GB Storage Capacity
- PCIe 3.0 / NVMe 1.4 Interface
- Max Sequential Read Speed: 1800 MB/s
- Max Sequential Write Speed: 1700 MB/s
Transcend 1TB High Endurance 350V UHS-I microSDXC Memory Card with SD Adapter
- 1TB Storage Capacity
- UHS-I / U3 / V30 / Class 10
- Max Read Speed: 100 MB/s
- Max Write Speed: 85 MB/s
Kingston 1TB Canvas React Plus UHS-II SDXC Memory Card
- 1TB Storage Capacity
- UHS-II / V60 / U3 / Class 10
- Maximum Read Speed: 280 MB/s
- Maximum Write Speed: 150 MB/s
Silicon Power 512GB Cinema PRO CFX 310 cFAST 2.0 Memory Card
- 512GB Storage Capacity
- SATA III 6 Gb/s Bus
- Max Sequential Read Speed: 530 MB/s
- Max Sequential Write Speed: 330 MB/s
OWC 512GB Atlas Ultra UHS-II SDXC Memory Card
- 512GB Storage Capacity
- UHS-II / V90 / U3 / Class 10
- Max Sequential Read Speed: 300 MB/s
- Max Sequential Write Speed: 250 MB/s
Nextorage 1TB NX-B3SE Series CFexpress 4.0 Type B Memory Card
- 1TB Storage Capacity
- Max Read Speed: 3900 MB/s
- Max Write Speed: 3500 MB/s
- Min Write Speed: 400 MB/s (VPG-400)
Glyph Technologies 1TB Capture+ CFexpress 4.0 Type B Memory Card
- 1TB Storage Capacity
- Max Read Speed: 3700 MB/s
- Max Write Speed: 2500 MB/s
- Sustained Write Speed: 2100 MB/s
Nextorage 1920GB NX-A1SE CFexpress Type A Memory Card
- 1920GB Storage Capacity
- Max Read Speed: 950 MB/s
- Max Write Speed: 950 MB/s
- Min Write Speed: 200 MB/s (VPG-200)
Nextorage 330GB NX-B2PRO CFexpress 4.0 Type B Memory Card
- 330GB Storage Capacity
- Max Read Speed: 3900 MB/s
- Max Write Speed: 3600 MB/s
- Sustained Write Speed: 3400 MB/s
Sabrent 2TB Rocket CFX CFexpress Type B Memory Card
- 2TB Storage Capacity
- Dual PCIe 3.0 Lanes
- Max Read Speed: 1800 MB/s
- Max Write Speed: 1700 MB/s
ProGrade Digital 960GB CFexpress 4.0 Type A Iridium Memory Card
- 960GB Storage Capacity
- NVMe PCIe 4.0 x1 Bus
- Max Read Speed: 1800 MB/s
- Max Write Speed: 1700 MB/s
Wise Advanced 1TB CFexpress 4.0 Type B Memory Card
- 1TB Storage Capacity
- PCIe 4.0 x2 Bus
- Max Read Speed: 3400 MB/s
- Max Write Speed: 2600 MB/s
ProGrade Digital 1TB CFexpress 4.0 Type B Gold Memory Card
- RED Certified
- 1TB Storage Capacity
- Max Read Speed: 3400 MB/s
- Max Write Speed: 3000 MB/s
Shopping for Memory Cards, SD Cards & Micro SD Cards
If you own a camera, smartphone, or tablet, then you probably need memory cards. They provide an easy way to expand the storage of mobile devices. Paired with the right memory card back-up devices, they're also handy for backing up or transferring files. Storage cards offer many features, but the three most important things to consider when shopping for cards are their physical size, speed, and capacity.
Memory Card Sizes
Most cards fall into two main groups based on their physical size: standard SD cards and microSD. SD cards have a larger form factor, while microSDs offers the smaller build. Both sizes work with smartphones, cameras, tablets, and a range of other mobile devices. To get the right fit, it's important that you first check your device for compatibility.
Memory Card Capacity
The maximum storage capacity for memory cards is improving at an incredible rate. Deciding which to get depends on your budget, device and storage needs. If you don't need to store much on your camera and don't want to spend much, a 16GB, 32GB or 64GB microSD card is a good pick. However, if you plan to make frequent transfers with a portable memory card reader, you may want to consider several moderately sized cards. It makes it easier to store and organize your files, instead of having them all on one SD memory card.
Choosing Memory Card Speed
All cards aren't the same. Manufacturers design them with different speed classes, which affect how quickly they save and retrieve information. You'll find Class 2, Class 4, Class 6, and Class 10 memory cards. The higher the number, the faster the speed. As a rule, digital experts recommend that buyers shop for the fastest cards if they plan to work with high-resolution files or 4K videos.
An easy way to identify if a card is right for your needs is to check its speed class. Class 2 cards are suitable for SD recording and video playback. If you plan to record or play 720p or 1080p video, then a Class 4 or Class 6 card offers your desired performance. For 4K videos, Class 10 SD cards are typically in order.
Ultra-High-Speed Class and Video Speed
SDXC and SDHC memory cards come with an Ultra High Speed, or UHS, which allows for faster write speeds, ranging from 10MB a second to up to 350MB a second. This makes them perfect for continuous, high-definition photos. You'll also find SD cards optimized for 3D recordings and 8K videos.
Expand your digital storage options with the right card. B&H Photo and Video offers a wide collection of storage options and memory card and back-up accessories.