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KIOXIA Serie CD7-R (E3.S)
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Unidad SSD de lectura intensiva NVMe™ para centros de datos
KIOXIA serie CD7-R con diseño E3.S 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. Diseñadas con una tecnología de interfaz PCIe® 5.0 (32 GT/s x4), las unidades SSD de la serie CD7-R con diseño E3.S ofrecen un rendimiento constante de hasta 1 050 000 IOPS (lectura aleatoria) y 180 000 IOPS (escritura aleatoria), con un consumo de energía activo de 13 a 19 W.
Las unidades SSD de la serie CD7-R con diseño E3.S, con memoria TLC BiCS FLASH™ 3D de 96 capas de KIOXIA, proporcionan una resistencia de 1 DWPD (escritura de unidad por día) y una capacidad de almacenamiento de hasta 7,68 TB en un diseño E3.S, lo que las hace adecuadas para aplicaciones de centros de datos a hiperescala.
Documentos
Características principales
- Cumple la especificación PCIe® 5.0, NVMe™ 1.4
- Diseño: E3.S, altura Z de 7,5 mm
- Arquitectura exclusiva de KIOXIA: controlador, firmware y BiCS FLASH™ TLC 3D de 96 capas
- Diseño de puerto único, optimizado para cargas de trabajo de centros de datos
- 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
- Opción de seguridad: SIE[1,2,3]
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 (CDN)
Especificaciones
* Table can be scrolled horizontally.
| Base Model Number | KCD71RJE7T68 | KCD71RJE3T84 | KCD71RJE1T92 |
|---|---|---|---|
| SIE Model Number | KCD7XRJE7T68 | KCD7XRJE3T84 | KCD7XRJE1T92 |
| Capacity | 7,680 GB | 3,840 GB | 1,920 GB |
| Basic Specifications | |||
| Form Factor | E3.S | ||
| lnterface | PCIe® 5.0, NVMe™ 1.4 | ||
| Maximum Interface Speed | 128 GT/s (PCIe® Gen5 x4) | ||
| Flash Memory Type | BiCS FLASH™ TLC | ||
| Performance (Up to) | |||
| Sustained 128 KiB Sequential Read | 6,250 MB/s | 6,450 MB/s | |
| Sustained 128 KiB Sequential Write | 5,600 MB/s | 3,200 MB/s | 3,600 MB/s |
| Sustained 4 KiB Random Read | 1,030K IOPS | 1,050K IOPS | |
| Sustained 4 KiB Random Write | 175K IOPS | 178K IOPS | 180K IOPS |
| Power Requirements | |||
| Supply Voltage | 12 V ± 10 %, 3.3 V ± 15 % | ||
| Power Consumption (Active) | 19 W typ. | 13 W typ. | |
| Power Consumption (Ready) | 5 W typ. | ||
| Reliability | |||
| MTTF | 2,500,000 hours | ||
| Warranty | 5 years | ||
| DWPD | 1 | ||
| Dimensions | |||
| Thickness | 7.5 mm +0.2 / -0.5 mm | ||
| Width | 76 mm ± 0.25 mm | ||
| Length | 112.75 mm ± 0.4 mm | ||
| Weight | 120 g Max | ||
| Environmental | |||
| Temperature (Operating) | 0 °C to 70 °C | ||
| Temperature (Non-operating) | -40 °C to 80 °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).
- [1] Sanitize Instant Erase (SIE) security optional model is 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] Security optional model is 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.
Support
You can download past product information, white papers, and data sheets, etc.
Please contact us if you have any technical questions, requests for materials, are interested in samples or purchases of business products (Memory, SSD), etc.
