Unidad SSD NVMe™ de uso mixto para centros de datos

La serie KIOXIA CD8P-V es una unidad SSD NVMe™ para centros de datos de uso mixto que está optimizada para soportar una amplia gama de aplicaciones escalables y de nube, incluidos big data/IoT, procesamiento de transacciones en línea y virtualización. Construidas con una interfaz PCIe® 5.0 (32 GT/s x4), los SSD de la serie CD8P-V ofrecen un rendimiento uniforme de hasta 2.000K IOPS (lectura aleatoria) y 400K IOPS (escritura aleatoria) y lograron un aumento del 60 % al 80 % en rendimiento de lectura secuencial en comparación con la generación anterior de SSD PCIe® 4.0 (series KIOXIA CD8-V).

Con memoria flash TLC KIOXIA BiCS FLASH™ generación 5, las unidades SSD de factor de forma de 2,5 pulgadas CD8P-V ofrecen 3 DWPD (escrituras de unidades por día) de resistencia y capacidades de almacenamiento de hasta 12,8 TB, lo que las hace ideales para aplicaciones de centros de datos de hiperescala.



  • Cumplimiento de las especificaciones de PCIe®5.0 y NVMe™2.0
  • Compatibilidad con la especificación v2.0 de Open Compute Project Datacenter NVMe™ SSD (no todos los requisitos)
  • Factor de forma: 2,5 pulgadas, 15 mm de grosor
  • Arquitectura patentada de KIOXIA: controlador, firmware y memoria flash BiCS FLASH™ generación 5 TLC
  • 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


* Table can be scrolled horizontally.

Base Model NumberKCD81PUG12T8KCD81PUG6T40KCD81PUG3T20KCD81PUG1T60
Capacity12,800 GB6,400 GB3,200 GB1,600 GB
Basic Specifications
Form Factor2.5-inch, 15mm thickness
lnterfacePCIe® 5.0, NVMe™ 2.0
Maximum Interface Speed128 GT/s (PCIe® Gen5 x4)
Flash Memory TypeBiCS FLASH™ TLC
Performance (Up to)
Sustained 128 KiB Sequential Read12,000 MB/s
Sustained 128 KiB Sequential Write5,500 MB/s3,500 MB/s
Sustained 4 KiB Random Read2,000K IOPS1,900K IOPS1,600K IOPS
Sustained 4 KiB Random Write400K IOPS300K IOPS
Power Requirements
Supply Voltage12 V ± 10 %, 3.3 V ± 15 %
Power Consumption (Active)23 W typ.21 W typ.19 W typ.18 W typ.
Power Consumption (Ready)5 W typ.
MTTF2,500,000 hours
Warranty5 years
Thickness15 mm +0 / -0.5 mm
Width69.85 mm ± 0.25 mm
Length100.45 mm Max
Weight130 g Max
Temperature (Operating)0 °C to 73 °C0 °C to 76 °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] Sanitize Instant Erase (SIE) and Self-Encrypting Drive (SED) security optional models are available.
  • [2] SIE optional model supports Crypto Erase, which is a standardized feature defined by the technical committees (SCSI) 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] Security optional models 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 third-party companies.



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.


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