Imagen de xg8_001

NVMe™ SSD para clientes

La serie XG8 de KIOXIA utiliza la más reciente memoria Flash 3D TLC (3 bits por celda) de 112 capas de KIOXIA. Con la quinta generación de BiCS FLASH™ y la función caché SLC, las unidades SSD de la serie XG8 alcanzan velocidades de lectura/escritura secuenciales de hasta 7000 MB/s y 5800 MB/s respectivamente, y ofrecen hasta 900 000 IOPS de lectura aleatoria y 620 000 IOPS de escritura aleatoria. El consumo de energía de la serie XG8 es de 8,1 W o menos en modo activo y menos de 3 mW en modo de espera.

La nueva serie XG8 está optimizada para ordenadores portátiles de gran potencia, ordenadores para juegos orientados al rendimiento y, además, para arranque de servidores, almacenamiento en caché y generación de registros en centros de datos.

Además de estar disponible con un compacto diseño M.2 2280, la serie XG8 viene en cuatro modelos de capacidad de 512 GB, 1024 GB, 2048 GB y 4096 GB, cada uno cuenta con la opción de un modelo de unidad con auto-cifrado (SED) compatible con TCG Opal versión 2.01.

Documentos

Características principales

 
  • BiCS FLASH™ de 112 capas de KIOXIA
  • PCIe® 4.0, NVMe™1.4
  • Capacidades de hasta 4096 GB
  • M.2 Tipo 2280 de una cara (512 GB, 1024 GB, 2048 GB) / de dos caras (4096 GB)
  • TCG Opal versión 2.01 opcional para SED

Aplicaciones clave

  • Ordenadores portátiles delgados de bajo rendimiento
  • Ordenadores de sobremesa de alto rendimiento
  • Ordenadores orientados a los juegos
  • Arranque de servidores, almacenamiento en caché y generación de registros del uso en centros de datos

Especificaciones

* Table can be scrolled horizontally.

Base Model NumberKXG80ZN84T09KXG80ZNV2T04KXG80ZNV1T02KXG80ZNV512G
SED Model NumberKXG8AZN84T09KXG8AZNV2T04KXG8AZNV1T02KXG8AZNV512G
Capacity4,096 GB2,048 GB1,024 GB512 GB
Basic Specifications
Form FactorM.2 2280-D2 Double-sidedM.2 2280-S2 Single-sided
lnterfacePCIe® 4.0, NVMe™ 1.4
Maximum Interface Speed64 GT/s (PCIe® Gen4 x4)
Flash Memory TypeBiCS FLASH™ TLC
Performance (Up to)
Sequential Read7,000 MB/s
Sequential Write5,800 MB/s5,600 MB/s5,000 MB/s
Random Read900K IOPS750K IOPS
Random Write620K IOPS600K IOPS
Power Requirements
Supply Voltage3.3 V ± 5 %
Power Consumption (Active)8.1 W typ.7.7 W typ.
Power Consumption (L1.2 mode)3.0 mW typ.
Reliability
MTTF1,500,000 hours
TBW2,4001,200600300
Dimensions
Thickness3.58 mm Max2.23 mm Max
Width22.0 mm ± 0.15 mm
Length80.0 mm ± 0.15 mm
Weight8.3 g Max7.1 g Max6.8 g Max6.6 g Max
Environmental
Temperature (Operating)0 ℃ to 95 ℃ (Controller Temperature)
Temperature (Operating)0 ℃ to 85 ℃ (Other Components Temperature)
Temperature (Non-operating)-40 ℃ to 85 ℃
Humidity (Operating)0 % to 90 % R.H.
Vibration (Operating)196 m/s2 { 20 Grms } ( 20 Hz 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, and/or pre-installed software applications, or media content. Actual formatted capacity may vary.
  • 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.
  • 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 "SLC cache=ON", may vary depending on the host device, read and write conditions, and file size.
  • 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.

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