Imagen de cd8-v_001

Unidad SSD de lectura intensiva NVMe™ para centros de datos

La serie CD8-R es una unidad SSD NVMe™ de lectura intensiva para centros de datos optimizada para soportar una amplia gama de aplicaciones escalables y en la nube que incluyen macrodatos/IoT, procesamiento de transacciones en línea y virtualización. Construidos con una interfaz PCIe® 4.0 (16 GT/s x4), los SSD de la serie CD8-R ofrecen un rendimiento uniforme de hasta 1250 000 IOPS (de lectura aleatoria) y 200 000 IOPS (de escritura aleatoria)

Con memoria flash BiCS FLASH™ 3D TLC de 112 capas de KIOXIA, ofrece una resistencia de 1DWPD (escrituras de unidad por día) y una capacidad de almacenamiento de hasta 15.36TB en un factor de forma de 2.5 pulgadas, lo que la hace ideal para aplicaciones de centros de datos de hiperescala.

Documentos

Características clave

Compatibilidad con la especificación v2.0 de Open Compute Project Datacenter NVMe™ SSD (no todos los requisitos)

Diseño con puerto simple, optimizado para cargas de trabajo para clases de centros de datos

Rendimiento uniforme y confiabilidad para entornos exigentes las 24 del día, los 7 días de la semana

Diseñada para la implementación de almacenamiento de alta densidad

Protección contra la pérdida de energía (PLP) y corrección de datos de punta a punta

Opciones de seguridad: SIE, SED[1][2][3][4]

Aplicaciones principales

  • Hiperescala
  • IoT y análisis de macrodatos
  • Procesamiento de transacciones en línea (OLTP)
    (bases de datos transaccionales y relacionales)
  • Entornos virtualizados
  • Transmisión de medios y redes de distribución de contenido

Especificaciones

* Table can be scrolled horizontally.

Base Model NumberKCD81RUG960GKCD81RUG1T92KCD81RUG3T84KCD81RUG7T68KCD81RUG15T3
SIE Model NumberKCD8XRUG960GKCD8XRUG1T92KCD8XRUG3T84KCD8XRUG7T68KCD8XRUG15T3
SED Model NumberKCD8DRUG960GKCD8DRUG1T92KCD8DRUG3T84KCD8DRUG7T68KCD8DRUG15T3
Capacity960 GB1,920 GB3,840 GB7,680 GB15,360 GB
Basic Specifications
Form Factor2.5-inch, 15mm thickness
lnterfacePCIe® 4.0, NVMe™ 1.4
Maximum Interface Speed64 GT/s (PCIe® Gen4 x4)
Flash Memory TypeBiCS FLASH™ TLC
Performance (Up to)
Sustained 128 KiB Sequential Read7,200 MB/s7,100 MB/s6,600 MB/s
Sustained 128 KiB Sequential Write1,800 MB/s3,500 MB/s3,800 MB/s6,000 MB/s
Sustained 4 KiB Random Read1,000K IOPS1,250K IOPS1,150K IOPS1,050K IOPS
Sustained 4 KiB Random Write80K IOPS150K IOPS195K IOPS200K IOPS195K IOPS
Power Requirements
Supply Voltage12 V ± 10 %, 3.3 V ± 15 %
Power Consumption (Active)11 W typ.13 W typ.14 W typ.19 W typ.20 W typ.
Power Consumption (Ready)5 W typ.
Reliability
MTTF2,500,000 hours
Warranty5 years
DWPD1
Dimensions
Height15 mm +0 / -0.5 mm
Width69.85 mm ± 0.25 mm
Length100.45 mm Max
Weight130 g Max
Environmental
Temperature (Operating)0 °C to 75 °C0 °C to 74 °C
Temperature (Non-operating)-40 °C to 85 °C
Humidity (Operating)5 % to 95 % R.H.
Vibration (Operating)21.27 m/s2{ 2.17 Grms } ( 5 to 800 Hz )
Shock (Operating)9.8 km/s2{ 1,000 G } ( 0.5 ms )
  • Product image may represent a design model.
  • 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.
  • GT/s: Giga Transfers per second.
  • A kibibyte (KiB) means 2^10, or 1,024 bytes.
  • 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.
  • DWPD: Drive Writes Per Day. One full drive write per day means the drive can be written and re-written to full capacity once a day every day for the specified lifetime. Actual results may vary due to system configuration, usage and other factors.
  • Read and write speed may vary depending on various factors such as host devices, software (drivers, OS etc.), and read/write conditions.
  • IOPS: Input Output Per Second (or the number of I/O operations per second).
  • Temperature (operating): Specified by the composite temperature reported by SMART.
  • [1] The Sanitize Instant Erase (SIE), Self-Encrypting Drive (SED) optional models are available.
  • [2] SIE optional model supports Crypto Erase, which is a standardized feature defined by the technical committees (T10) of INCITS (the InterNational Committee for Information Technology Standards).
  • [3] SED optional model supports TCG Opal and Ruby SSCs. It has a few unsupported features of TCG Opal SSC. For more details, please make inquiries through “Contact us”.
  • [4] Optional security feature compliant drives are not available in all countries due to export and local regulations.
  • All information provided here is subject to change without prior notice.
  • 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 their respective companies.

Support

Download

You can download past product information, white papers, and data sheets, etc.

Introducing technical glossary related to KIOXIA's products and technology including semiconductor memory and SSD.

Contact

Please contact us if you have any technical questions, requests for materials, are interested in samples or purchases of business products (Memory, SSD), etc.