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Unidades SSD de lectura intensiva para centros de datos

La serie de KIOXIA CD6-R cuenta con unidades SSD de lectura intensiva NVMe™ para centros de datos, optimizada para apoyar un amplio rango de aplicaciones en la nube y de escalamiento horizontal, incluyendo big data, IoT, procesamiento de transacciones online y virtualización. Construidas con una interfaz PCIe® Gen4, las unidades SSD de la serie CD6-R ofrecen un rendimiento uniforme de hasta 1 millón de IOPS (lectura aleatoria) y 85 000 IOPS (escritura aleatoria), con un consumo de energía activa de 13-19 W.

Las unidades SSD de la serie CD6-R, con memoria TLC BiCS FLASH™ 3D de 96 capas de KIOXIA Corporation, proporcionan una resistencia de 1 DWPD (escrituras de unidad por día) y una capacidad de almacenamiento de hasta 15,36 TB en un diseño de 2,5 pulgadas, lo que las hace adecuadas para aplicaciones de centros de datos a hiperescala.


Características principales

  • Cumple la especificación PCIe® 4.0, NVMe™ 1.4 
  • Diseño: 2,5 pulgadas, 15 mm de altura en el eje Z 
  • Arquitectura exclusiva de KIOXIA: controlador, firmware y BiCS FLASH™ TLC 3D de 96 capas
  • Cumple SFF-TA-1001 (U.3)
  • Diseño de puerto único, optimizado para cargas de trabajo de centros de datos
  • 6a generación, recuperación de fallos de dos matrices y doble protección de paridad
  • Rendimiento y fiabilidad uniformes para entornos exigentes e ininterrumpidos
  • Diseñado para implementaciones de almacenamiento de alta densidad
  • Protección contra pérdida de energía (PLP) y corrección de datos de extremo a extremo
  • Opciones de seguridad de datos: SIE, SED, FIPS 140-2[1,2,3,4,5]
  • Seis configuraciones de modo de energía

Aplicaciones clave

  • Hiperescala
  • IoT y análisis de big data
  • Procesamiento de transacciones online (OLTP)
    (bases de datos transaccionales y relacionales)
  • Entornos virtualizados
  • Streaming multimedia y redes de distribución de contenido


* Table can be scrolled horizontally.

Base Model NumberKCD61LUL15T3KCD61LUL7T68KCD61LUL3T84KCD61LUL1T92KCD61LUL960G
Capacity15,360 GB7,680 GB3,840 GB1,920 GB960 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 Read5,500 MB/s6,200 MB/s5,800 MB/s
Sustained 128 KiB Sequential Write4,000 MB/s2,350 MB/s1,150 MB/s1,300 MB/s
Sustained 4 KiB Random Read750K IOPS1,000K IOPS700K IOPS
Sustained 4 KiB Random Write30K IOPS85K IOPS60K IOPS30K IOPS
Power Requirements
Supply Voltage12 V ± 10 %, 3.3 V ± 15 %
Power Consumption (Active)19 W typ.15 W typ.13 W typ.
Power Consumption (Ready)5 W typ.
MTTF2,500,000 hours
Thickness15.0 mm +0 / -0.5 mm
Width69.85 mm ± 0.25 mm
Length100.45 mm Max
Weight130 g Max
Temperature (Operating)0 ℃ to 70 ℃
Temperature (Non-operating)
Humidity (Operating)5 % to 95 % R.H.
Vibration (Operating)21.27 m/s2 { 2.17 Grms } ( 5 Hz 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).
  • [1] Sanitize Instant Erase (SIE), Self-Encrypting Drive (SED) and FIPS (Federal Information Processing Standards) 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] FIPS SED optional model utilizes a security module designed to comply with FIPS 140-2 and FIPS 140-3, which define security requirements for cryptographic module by NIST (National Institute of Standards and Technology). For the latest validation status, please make inquiries through “Contact us”.
  • [5] Security optional models are not available in all countries due to export and local regulations.
  • 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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