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Serie BG7 de KIOXIA (M.2)
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SSD NVMe de cliente
La serie BG7 de KIOXIA es una gama de unidades SSD NVMe™ con factor de forma compacto que cuenta con capacidades de hasta 2048 GB; esta serie utiliza una interfaz PCIe® 4.0, que cumple la especificación NVMe™ 2.0d, y la memoria Flash de KIOXIA BiCS FLASH™ generación 8 TLC*. Con un mayor ancho de banda, una mejor gestión de la memoria Flash y la tecnología Host Memory Buffer (HMB), las unidades SSD de la serie BG7 ofrecen un rendimiento de lectura muy alto para unidades SSD de factor de forma compacto, con niveles de hasta 7000 MB/s (lectura secuencial) y 1000K IOPS (lectura aleatoria).
Las unidades SSD de la serie BG7 de KIOXIA están disponibles en capacidades de 256 GB, 512 GB, 1.024 GB y 2.048 GB en módulos de factor forma M.2 tipo 2230, tipo 2242 y tipo 2280, lo que las hace idóneas para diseños de sistemas finos y ligeros, como los PC ultrafinos y los PC con IA. La serie BG7 de KIOXIA también ofrece un modelo con unidad con autocifrado (SED), la cual es compatible con la versión 2.01 de TCG Opal.
- Memoria flash BiCS FLASH™ generación 6 TLC de KIOXIA para unidades SSD BG7 de 256 GB de capacidad
Documentos
Características principales
- Memoria Flash BiCS FLASH™ generación 8 TLC (Memoria Flash BiCS FLASH™ generación 6 TLC para 256 GB)
- Cumple la especificación PCIe® 4.0, NVMe™ 2.0d
- Capacidades de hasta 2048 GB
- Factor de forma M.2 tipo 2230, tipo 2242 y tipo 2280 de una sola cara
- Opción de autocifrado SED, compatible con TCG OPAL 2.01
Aplicaciones clave
- Ordenadores ultramóviles
- PC con IA
- Ordenadores portátiles 2 en 1
Especificaciones
* Table can be scrolled horizontally.
| Base Model Number | KBG70ZNS2T04 | KBG70ZNS1T02 | KBG70ZNS512G | KBG70ZNS256G |
|---|---|---|---|---|
| SED Model Number | KBG7BZNS2T04 | KBG7BZNS1T02 | KBG7BZNS512G | KBG7BZNS256G |
| Capacity | 2,048 GB | 1,024 GB | 512 GB | 256 GB |
| Basic Specifications | ||||
| Form Factor | M.2 2230-S3 Single-sided | M.2 2230-S2 Single-sided | ||
| lnterface | PCIe® 4.0, NVMe™ 2.0d | |||
| Maximum Interface Speed | 64 GT/s (PCIe® Gen4 x4) | |||
| Flash Memory Type | BiCS FLASH™ TLC | |||
| Performance (Up to) | ||||
| Sequential Read | 7,000 MB/s | 6,400 MB/s | ||
| Sequential Write | 6,000 MB/s | 5,000 MB/s | 4,000 MB/s | |
| Random Read | 1,000 KIOPS | 850 KIOPS | 550 KIOPS | 500 KIOPS |
| Random Write | 1,000 KIOPS | 920 KIOPS | 850 KIOPS | |
| Power Requirements | ||||
| Supply Voltage | 3.3 V ± 5 % | |||
| Power Consumption (Active) | 4.5 W typ. | |||
| Power Consumption (L1.2 mode) | 3.0 mW typ. | |||
| Reliability | ||||
| MTTF | 2,000,000 hours | |||
| TBW | 1,200 | 600 | 300 | 150 |
| Dimensions | ||||
| Thickness | 2.38 mm Max | 2.23 mm Max | ||
| Width | 22 ｍｍ ± 0.15 mm | |||
| Length | 30 ｍｍ ± 0.15 mm | |||
| Weight | 3.2 g Max | |||
| Environmental | ||||
| Temperature (Operating) | 0 ℃ to 85 ℃ | |||
| Temperature (Non-operating) | -40 ℃ to 85 ℃ | |||
| Humidity (Operating) | 0 % to 90 % R.H. | |||
| Vibration (Operating) | 196 m/s2 { 20 Grms } ( 20 to 2,000 Hz ) | |||
| Shock (Operating) | 14.7 km/s2 { 1,500 G } ( 0.5 ms ) | |||
* Table can be scrolled horizontally.
| Base Model Number | KBG70ZNT2T04 | KBG70ZNT1T02 | KBG70ZNT512G | KBG70ZNT256G |
|---|---|---|---|---|
| SED Model Number | KBG7BZNT2T04 | KBG7BZNT1T02 | KBG7BZNT512G | KBG7BZNT256G |
| Capacity | 2,048 GB | 1,024 GB | 512 GB | 256 GB |
| Basic Specifications | ||||
| Form Factor | M.2 2242-S3 Single-sided | M.2 2242-S2 Single-sided | ||
| lnterface | PCIe® 4.0, NVMe™ 2.0d | |||
| Maximum Interface Speed | 64 GT/s (PCIe® Gen4 x4) | |||
| Flash Memory Type | BiCS FLASH™ TLC | |||
| Performance (Up to) | ||||
| Sequential Read | 7,000 MB/s | 6,400 MB/s | ||
| Sequential Write | 6,000 MB/s | 5,000 MB/s | 4,000 MB/s | |
| Random Read | 1,000 KIOPS | 850 KIOPS | 550 KIOPS | 500 KIOPS |
| Random Write | 1,000 KIOPS | 920 KIOPS | 850 KIOPS | |
| Power Requirements | ||||
| Supply Voltage | 3.3 V ± 5 % | |||
| Power Consumption (Active) | 4.5 W typ. | |||
| Power Consumption (L1.2 mode) | 3.0 mW typ. | |||
| Reliability | ||||
| MTTF | 2,000,000 hours | |||
| TBW | 1,200 | 600 | 300 | 150 |
| Dimensions | ||||
| Thickness | 2.38 mm Max | 2.23 mm Max | ||
| Width | 22 ｍｍ ± 0.15 mm | |||
| Length | 42 ｍｍ ± 0.15 mm | |||
| Weight | 3.8 g Max | |||
| Environmental | ||||
| Temperature (Operating) | 0 ℃ to 85 ℃ | |||
| Temperature (Non-operating) | -40 ℃ to 85 ℃ | |||
| Humidity (Operating) | 0 % to 90 % R.H. | |||
| Vibration (Operating) | 196 m/s2 { 20 Grms } ( 20 to 2,000 Hz ) | |||
| Shock (Operating) | 14.7 km/s2 { 1,500 G } ( 0.5 ms ) | |||
* Table can be scrolled horizontally.
| Base Model Number | KBG70ZNV2T04 | KBG70ZNV1T02 | KBG70ZNV512G | KBG70ZNV256G |
|---|---|---|---|---|
| SED Model Number | KBG7BZNV2T04 | KBG7BZNV1T02 | KBG7BZNV512G | KBG7BZNV256G |
| Capacity | 2,048 GB | 1,024 GB | 512 GB | 256 GB |
| Basic Specifications | ||||
| Form Factor | M.2 2280-S3 Single-sided | M.2 2280-S2 Single-sided | ||
| lnterface | PCIe® 4.0, NVMe™ 2.0d | |||
| Maximum Interface Speed | 64 GT/s (PCIe® Gen4 x4) | |||
| Flash Memory Type | BiCS FLASH™ TLC | |||
| Performance (Up to) | ||||
| Sequential Read | 7,000 MB/s | 6,400 MB/s | ||
| Sequential Write | 6,000 MB/s | 5,000 MB/s | 4,000 MB/s | |
| Random Read | 1,000 KIOPS | 850 KIOPS | 550 KIOPS | 500 KIOPS |
| Random Write | 1,000 KIOPS | 920 KIOPS | 850 KIOPS | |
| Power Requirements | ||||
| Supply Voltage | 3.3 V ± 5 % | |||
| Power Consumption (Active) | 4.5 W typ. | |||
| Power Consumption (L1.2 mode) | 3.0 mW typ. | |||
| Reliability | ||||
| MTTF | 2,000,000 hours | |||
| TBW | 1,200 | 600 | 300 | 150 |
| Dimensions | ||||
| Thickness | 2.38 mm Max | 2.23 mm Max | ||
| Width | 22 ｍｍ ± 0.15 mm | |||
| Length | 80 ｍｍ ± 0.15 mm | |||
| Weight | 6.3 g Max | |||
| Environmental | ||||
| Temperature (Operating) | 0 ℃ to 85 ℃ | |||
| Temperature (Non-operating) | -40 ℃ to 85 ℃ | |||
| Humidity (Operating) | 0 % to 90 % R.H. | |||
| Vibration (Operating) | 196 m/s2 { 20 Grms } ( 20 to 2,000 Hz ) | |||
| Shock (Operating) | 14.7 km/s2 { 1,500 G } ( 0.5 ms ) | |||
- Product image may represent a design model.
- Availability of the SED model line-up may vary by region.
- Definition of capacity: KIOXIA Corporation defines a megabyte (MB) as 1,000,000 bytes, a gigabyte (GB) as 1,000,000,000 bytes and a terabyte (TB) as 1,000,000,000,000 bytes. A computer operating system, however, reports storage capacity using powers of 2 for the definition of 1 GB = 2^30 = 1,073,741,824 bytes and therefore shows less storage capacity. Available storage capacity (including examples of various media files) will vary based on file size, formatting, settings, software and operating system, such as Microsoft Operating System and/or pre-installed software applications, or media content. Actual formatted capacity may vary.
- IOPS: Input Output Per Second (or the number of I/O operations per second).
- TBW: Terabytes Written. The number of terabytes that may be written to the SSD for the specified lifetime.
- Read and write speed, tested on the state of "Host Memory Buffer (HMB) = On", may vary depending on the host device, read and write conditions, and file size.
- Read and write speed may vary depending on various factors such as host devices, software (drivers, OS etc.), and read/write conditions.
- MTTF (Mean Time to Failure) is not a guarantee or estimate of product life; it is a statistical value related to mean failure rates for a large number of products which may not accurately reflect actual operation. Actual operating life of the product may be different from the MTTF.
- PCIe is a registered trademark of PCI-SIG.
- NVMe is a registered or unregistered mark of NVM Express, Inc. in the United States and other countries.
- Other company names, product names, and service names may be trademarks of third-party companies.
- All information provided here is subject to change without prior notice.
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