Description
Lexar Professional 1TB B1 633x SDHC/SDXC UHS-I is a memory card that lets you store 1 terabyte of photos and videos and touted as the world’s first ever 1TB flash memory card. It is the first 1TB SDHC/SDXC UHS-I card to be available on the market and cost the US $499.99, although it is available for the US $399.99 on Adorama.com. The Lexar Professional 1TB B1 633x SDHC/SDXC UHS-I card comes with a limited lifetime warranty. The Lexar’s Professional 633x line of SDHC/SDXC USH-I cards have capacities that range from 16GB to 1TB and targets customers who own DSLR camera, HD camcorders, 3D camera, and anything else that can use an SD card.
Lexar Professional 1TB B1 633x SDHC/SDXC UHS-I Card Price
Lexar Professional 633x SDHC/SDXC UHS-I card lets you shoot and record high-quality content and more of it without changing cards. The Lexar Professional 633x SDHC/SDXC card leverages UHS-I technology to deliver high-speed performance to get the shot you want while providing the reliability you need. The Lexar Professional 633x SDHC/SDXC card comes with a read speed of up to 95MB/s and a write speed of 70MB/s, though the rated video recording speed is of V30/U3, which guarantees sustained write performance of 30MB/s. The Lexar Professional 1TB B1 633x SDHC/SDXC UHS-I card allows shutterbugs to capture 1080p Full HD, 3D, 4K video and a long burst of RAW photos.
The Lexar Professional 1TB B1 633x is a full-sized SD card that lets you quickly capture, and transfer files back to a computer without having to wait forever. The card is fast enough for most cameras and useful for videographer or content creator. For your information, 1TB can store approximately 500 hours of video.
Lexar Professional 1TB B1 633x SDHC/SDXC UHS-I Card Technical Specifications
General
Brand | Lexar |
Model | Lexar Professional 1TB B1 633x SDHC/SDXC UHS-I Card |
Product Type | Memory Card |
Series | High-Performance 633x |
Colour | Black-Brown |
Warranty | Lifetime Limited Warranty(limited to 10 years from purchase date) |
Box Content | Memory Card |
Product Details
Capacity | 16GB 32GB 64GB 128GB 256GB 512GB 1TB |
Built-in Write-Protect Switch | Yes |
Adapter Included | NA |
Speed
X-Rating | 633x |
Maximum Read Speed | 16GB:Up to 95MB/s 32GB:Up to 95MB/s 64GB:Up to 95MB/s 128GB:Up to 95MB/s 256GB:Up to 95MB/s 512GB:Up to 95MB/s Up to 95MB/s |
Minimum Write Speed | 16GB:NA 32GB:NA 64GB:Up to 45MB/s 128GB:Up to 45MB/s 256GB:Up to 45MB/s 512GB:Up to 45MB/s Up to 70MB/s |
SD Bus Mode | UHS-I |
SD Speed Class | Class 10 |
UHS Speed Class | 16GB:U1 32GB:U1 64GB:U3 128GB:U3 256GB:U3 512GB:U3 1TB:U3 |
Video Speed Class | 16GB:NA 32GB:V10 64GB:V30 128GB:V30 256GB:V30 512GB:V30 1TB:V30 |
Environmental Conditions
Maximum Operating Temperature | 70 degrees (158 degree Fahrenheit) |
Minimum Operating Temperature | 0 degree (32 degree Fahrenheit) |
Maxmimum Storge Temperature | 85 degree Celsius (185 degree Fahrenheit) |
Minimum Storage Temperature | -25 degree Celsius (-13 degree Fahrenheit) |
Humidity | 5% to 95% |
Water Resistant | NA |
Shock Resistant | NA |
X Ray Resistant | NA |
Magnet Resistant | NA |
Body
Dimensions (W x L x H) | 32 x 24 x 2.1 mm |
Weight | NA |




































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