Memory Cards
Exascend 2TB Element Pro CFexpress 4.0 Type B Memory Card
- 2TB Storage Capacity
- PCIe 4.0 / NVMe 1.4 Interface
- Max Read Speed: 3500 MB/s
- Max Write Speed: 3100 MB/s
Wise Advanced 1TB CFexpress 4.0 Type A Memory Card
- 1TB Storage Capacity
- PCIe 4.0 x1 Bus
- Max Read Speed: 1865 MB/s
- Max Write Speed: 1750 MB/s
Sony 120GB SxS PRO X Memory Card
- 120GB Storage Capacity
- ExpressCard / PCI Express 3.0 Interface
- Max Read Speed: 1250 MB/s
- Max Write Speed: 600 MB/s
Delkin Devices 1TB POWER UHS-II SDXC Memory Card
- 1TB Storage Capacity
- UHS-II / V90 / U3 / Class 10
- Max Read Speed: 300 MB/s
- Max Write Speed: 250 MB/s
Transcend CFX650 128GB CFast 2.0 Flash Memory Card
- 128GB Capacity
- 510 MB/s Read Speed
- 370 MB/s Write Speed
- MLC NAND Flash Chips
Wise Advanced 660GB CFexpress 4.0 Type B PRO Mark II Memory Card
- 660GB Storage Capacity
- PCIe 4.0 x2 / NVMe 1.4 Interface
- Max Read Speed: 3700 MB/s
- Max Write Speed: 3600 MB/s
SanDisk 256GB Extreme PRO CFexpress Card Type B (3-Pack)
- 256GB Storage Capacity
- Max Read Speed: 1700 MB/s
- Max Write Speed: 1200 MB/s
- Records Raw 4K Video
Axis Communications 128GB Surveillance UHS-I microSDXC Memory Card with SD Adapter (10-Pack)
- 128GB Storage Capacity per Card
- UHS-I / V30 / U3 / Class 10
- Sequential Read Speeds: 100 MB/s
- Sequential Write Speed: 50 MB/s
Hanwha Vision 1TB Industrial UHS-I microSDXC Memory Card
- 1TB Storage Capacity
- UHS-I / V30 / U3 / Class 10 / A2
- Max Read Speed: 100 MB/s
- Max Write Speed: 80 MB/s
OWC 512GB Atlas Ultra UHS-II SDXC Memory Card (2-Pack)
- 512GB Storage Capacity
- UHS-II / V90 / U3 / Class 10
- Max Sequential Read Speed: 300 MB/s
- Max Sequential Write Speed: 250 MB/s
Wise Advanced 2TB CFexpress 4.0 Type B Mark II Memory Card
- 2TB Storage Capacity
- PCIe 4.0 x2 / NVMe 1.4 Interface
- Max Read Speed: 3500 MB/s
- Max Write Speed: 3000 MB/s
Exascend 512GB Nitro Pro CFexpress 4.0 Type B Memory Card
- 512GB Storage Capacity
- PCIe 4.0 x2 Interface
- Max Sequential Read Speed: 3750 MB/s
- Max Sequential Write Speed: 3400 MB/s
Wise Advanced 1TB SD-N MK-IV UHS-II SDXC Memory Card
- 1TB Storage Capacity
- UHS-II / V90 / U3 / Class 10
- Max Read Speed: 300 MB/s
- Max Write Speed: 280 MB/s
Transcend 1TB CFexpress 900 Type B Memory Card
- 1TB Storage Capacity
- NVMe / PCIe 4.0 x2 Interface
- Max Read Speed: 3500 MB/s
- Max Write Speed: 2800 MB/s
Istorage 1TB UHS-I microSDXC Memory Card (3-Pack)
- For datAshur SD Encrypted Flash Drives
- Create Encrypted Backups
- 1TB Storage Capacity
- UHS-I / V30 / U3 / A2 / Class 10
SanDisk 1TB Extreme PRO UHS-II SDXC Memory Card
- 1TB Storage Capacity
- UHS-II / V60 / U3 / Class 10
- Maximum Read Speed: 300 MB/s
- Maximum Write Speed: 300 MB/s
Istorage 256GB UHS-I microSDXC Memory Card (10-Pack)
- For datAshur SD Encrypted Flash Drives
- Create Encrypted Backups
- 256GB Storage Capacity
- UHS-I / V30 / U3 / A2 / Class 10
Exascend 2TB Essential Pro CFexpress 4.0 Type B Memory Card
- 2TB Storage Capacity
- PCIe 4.0 / NVMe 1.4 Interface
- Max Read Speed: 3750 MB/s
- Max Write Speed: 3350 MB/s
OWC 1TB Atlas Pro UHS-II SDXC Memory Card (2-Pack)
- 1TB Storage Capacity
- UHS-II / V60 / U3 / Class 10
- Max Sequential Read Speed: 250 MB/s
- Max Sequential Write Speed: 130 MB/s
Glyph Technologies 2TB Capture+ CFexpress 4.0 Type B Memory Card
- 2TB Storage Capacity
- Max Read Speed: 3700 MB/s
- Max Write Speed: 3500 MB/s
- Sustained Write Speed: 3000 MB/s
Delkin Devices 2TB POWER 4.0 CFexpress Type B Memory Card
- 2TB Storage Capacity
- PCIe 4.0 x2 Bus
- Max Read Speed: 3530 MB/s
- Max Write Speed: 3210 MB/s
SanDisk 64GB Extreme PRO CFexpress Type B & 512GB SDXC Memory Card Kit
- 1 x 64GB Extreme PRO CFx Type B Card
- 1 x 512GB Extreme PRO UHS-II SDXC Card
- CFx Type B Max Read Speed: 1500 MB/s
- CFx Type B Max Write Speed: 800 MB/s
SanDisk 128GB Extreme PRO CFexpress Type B & 512GB SDXC Memory Card Kit
- 1 x 128GB Extreme PRO CFexpress Type B
- 1 x 512GB Extreme PRO UHS-II SDXC
- CFX Type B Max Read Speed: 1700 MB/s
- CFX Type B Max Write Speed: 1200 MB/s
Delkin Devices 1TB POWER 4.0 CFexpress Type B Memory Card (2-Pack)
- 1TB Storage Capacity
- PCIe 4.0 x2 Bus
- Max Read Speed: 3560 MB/s
- Max Write Speed: 3220 MB/s
Angelbird 1320GB AV Pro XT MK2 CFexpress 2.0 Type B Memory Card
- 1320GB Storage Capacity
- PCIe 3.0 x2 Bus
- Max Read Speed: 1785 MB/s
- Max Write Speed: 1600 MB/s
Transcend 256GB 800x CompactFlash Memory Card UDMA
- 256GB Data Storage Capacity
- 800x Speed Rating
- Max. Read Speed: 120 MB/s
- Max. Write Speed: 60 MB/s
Exascend 2TB Essential Pro Max CFexpress 4.0 Type B Memory Card
- 2TB Storage Capacity
- PCIe 4.0 x2 / NVMe 1.4 Interface
- Sequential Read Speed: 3500 MB/s
- Sequential Write Speed: 3500 MB/s
Transcend 2TB CFexpress 830 Type B Memory Card
- 2TB Storage Capacity
- NVMe 2.0 / PCIe 4.0 x 2 Interface
- Max Read Speed: 3500 MB/s
- Max Write Speed: 3400 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.