Trusted Computing Group: especificación de almacenamiento opal
TCG Opal es el estándar de seguridad de dispositivos de almacenamiento establecido por Trusted Computing Group (TCG), una organización no gubernamental (ONG) internacional que desarrolla y establece estándares de informática industrial. Para ser compatibles con TCG Opal, los discos de estado sólido deben tener las siguientes características:
- Tanto el cifrado como el descifrado se ejecutan de forma automática dentro del dispositivo sin ser procesados... por el extremo del host, mientras que la clave se almacena en el dispositivo con el estándar de cifrado avanzado AES-128 o AES-256.
- 2.Antes del encendido, se lleva a cabo la autenticación. Se requiere que el usuario ingrese un Shadow MBR para realizar la confirmación de identidad y, una vez pasado, se inicia el procedimiento de encendido real.
- Cuenta con funciones de configuración de autorización y zonificación donde el administrador puede establecer una dirección de bloque lógico (LBA) para establecer un límite de acceso diferente para un LBA diferente, ya que aquellos con las claves correspondientes están autorizados a ingresar al bloque designado para ejecutar operaciones autorizadas.
NVMe™ SSD
40GB / 80GB / 160GB / 320GB / 640GB /1280GB
NAND Flash: 3D TLC NAND Flash
Interface: PCIe® Gen3 x4
Sequential Read: 3,100 MB/s
Sequential Write: 1,500 MB/s
NVMe™ SSD
40GB / 80GB / 160GB / 320GB / 640GB /1280GB
NAND Flash: 3D TLC NAND Flash
Interface: PCIe® Gen3 x4
Sequential Read: 3,100 MB/s
Sequential Write: 1,500 MB/s
NVMe™ SSD
960GB / 1920GB / 3840GB / 7680GB
NAND Flash: 3D TLC NAND Flash
Interface: PCIe® Gen4 x4
Sequential Read: UP to 6600 MB/s
Sequential Write: UP to 3500 MB/s
NVMe™ SSD
3200GB / 3840GB / 6400GB / 7680GB / 12800GB / 15360GB
NAND Flash: 3D TLC NAND Flash
Interface: PCIe® Gen5 x4
Sequential Read: UP to 14,000 MB/s
Sequential Write: UP to 7,500 MB/s
SATA SSD
40GB / 80GB / 160GB / 320GB / 640GB
NAND Flash: 3D TLC NAND Flash
Interface: SATA 3 (6Gb/s)
Sequential Read: UP to 550 MB/s
Sequential Write: UP to 510 MB/s
SATA SSD
40GB / 80GB / 128GB / 160GB / 256GB / 320GB / 640GB
NAND Flash: 3D pSLC(TLC)
Interface: SATA 3 (6Gb/s)
Sequential Read: Up to 550 MB/s
Sequential Write: Up to 510 MB/s
NVMe™ SSD
80GB / 160GB / 320GB
NAND Flash: 3D pSLC(TLC)
Interface: PCIe® Gen4 x4
Sequential Read: UP to 3700 MB/s
Sequential Write: UP to 2600 MB/s
NVMe™ SSD
3200GB / 3840GB / 6400GB / 7680GB / 12800GB / 15360GB
NAND Flash: 3D TLC NAND Flash
Interface: PCIe® Gen5 x4
Sequential Read: UP to 14000 MB/s
Sequential Write: UP to 7500 MB/s
NVMe™ SSD
80GB / 160GB / 320GB
NAND Flash: 3D TLC NAND Flash
Interface: PCIe® Gen4 x4
Sequential Read: UP to 3,500 MB/s
Sequential Write: UP to 2,100 MB/s
NVMe™ SSD
128GB / 256GB / 512GB / 1024GB / 2048GB /4096GB
NAND Flash: 3D TLC NAND Flash
Interface: PCIe® Gen3 x4
Sequential Read: 3,100 MB/s
Sequential Write: 1,500 MB/s
NVMe™ SSD
128GB / 256GB / 512GB / 1024GB / 2048GB /4096GB
NAND Flash: 3D TLC NAND Flash
Interface: PCIe® Gen3 x4
Sequential Read: 3,100 MB/s
Sequential Write: 1,500 MB/s
NVMe™ SSD
256GB / 512GB / 1024GB / 2048GB
NAND Flash: 3D TLC NAND Flash
Interface: PCIe® Gen4 x4
Sequential Read: UP to 6,800 MB/s
Sequential Write: UP to 4,800 MB/s
NVMe™ SSD
240GB / 256GB /480GB/ 512GB / 960GB/ 1024GB
NAND Flash: 3D TLC NAND Flash
Interface: PCIe® Gen4 x4
Sequential Read: UP to 3,700 MB/s
Sequential Write: UP to 2,600 MB/s
NVMe™ SSD
256GB / 512GB / 1024GB
NAND Flash: 3D TLC NAND Flash
Interface: PCIe® Gen4 x4
Sequential Read: UP to 3,700 MB/s
Sequential Write: UP to 2,600 MB/s
NVMe™ SSD
128GB / 256GB / 512GB
NAND Flash: 3D TLC NAND Flash
Interface: PCIe® Gen3 x4
Sequential Read: UP to 2,000 MB/s
Sequential Write: UP to 1,100 MB/s
NVMe™ SSD
128GB / 256GB / 512GB/ 1024GB
NAND Flash: 3D TLC NAND Flash
Interface: PCIe® Gen3 x4
Sequential Read: UP to 2,000 MB/s
Sequential Write: UP to 1,100 MB/s
NVMe™ SSD
128GB / 256GB / 512GB
NAND Flash: 3D TLC NAND Flash
Interface: PCIe® Gen3 x4
Sequential Read: UP to 3,700 MB/s
Sequential Write: UP to 2,600 MB/s
NVMe™ SSD
256GB / 512GB / 1024GB / 2048GB
NAND Flash: 3D TLC NAND Flash
Interface: PCIe® Gen4 x4
Sequential Read: UP to 6,000 MB/s
Sequential Write: UP to 5,300 MB/s
NVMe™ SSD
256GB / 512GB / 1024GB / 2048GB
NAND Flash: 3D TLC NAND Flash
Interface: PCIe® Gen4 x4
Sequential Read: UP to 6,000 MB/s
Sequential Write: UP to 5,300 MB/s
NVMe™ SSD
960GB / 1920GB / 3840GB
NAND Flash: 3D TLC NAND Flash
Interface: PCIe® Gen4 x4
Sequential Read: UP to 6,000 MB/s
Sequential Write: UP to 2,400 MB/s
NVMe™ SSD
1920GB / 3840GB / 7680GB
NAND Flash: 3D TLC NAND Flash
Interface: PCIe® Gen4 x4
Sequential Read: UP to 7,000 MB/s
Sequential Write: UP to 4,200 MB/s
NVMe™ SSD
480GB / 960GB / 1920GB
NAND Flash: 3D TLC NAND Flash
Interface: PCIe® Gen4 x4
Sequential Read: UP to 6,000 MB/s
Sequential Write: UP to 2,400 MB/s
NVMe™ SSD
128GB / 256GB / 512GB
NAND Flash: 3D TLC NAND Flash
Interface: PCIe® Gen3 x4
Sequential Read: UP to 2,000 MB/s
Sequential Write: UP to 1,100 MB/s
NVMe™ SSD
256GB / 512GB / 1024GB / 2048GB
NAND Flash: 3D TLC NAND Flash
Interface: PCIe® Gen4 x4
Sequential Read: 6,000 MB/s
Sequential Write: 5,300 MB/s
SATA SSD
128GB / 256GB / 512GB / 1024GB / 2048GB
NAND Flash: 3D TLC NAND Flash
Interface: SATA 3 (6Gb/s)
Sequential Read: UP to 550 MB/s
Sequential Write: UP to 510 MB/s
SATA SSD
128G / 256GB / 512GB / 1024GB / 2048GB
NAND Flash: 3D TLC NAND Flash
Interface: SATA 3 (6Gb/s)
Sequential Read: UP to 550 MB/s
Sequential Write: UP to 510 MB/s
SATA SSD
128G / 256GB / 512GB / 1024GB / 2048GB
NAND Flash: 3D TLC NAND Flash
Interface: SATA 3 (6Gb/s)
Sequential Read: UP to 550 MB/s
Sequential Write: UP to 510 MB/s
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