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Serie LC9 de KIOXIA (E3.L)
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SSD de alta capacidad NVMe™ para empresas
La serie LC9 de KIOXIA es una unidad SSD de alta capacidad ideal para entrenamiento, inferencia y almacenamiento en lagos de datos en sistemas de inteligencia artificial.
La serie KIOXIA LC9 (E3.L) incorpora la memoria flash BiCS FLASH™ QLC generación 8 de KIOXIA Corporation y admite 245,76 TB, que es la mayor capacidad de la serie KIOXIA LC9. Permite un uso eficiente de la energía y una gestión óptima del espacio de la infraestructura con un menor espacio físico ocupado, además de reducir el coste total de propiedad (TCO) al aumentar la densidad de almacenamiento.
Basadas en las tecnologías PCIe® 5.0 y NVMe™ 2.0, las unidades SSD de la serie LC9 ofrecen un rendimiento de lectura estable de hasta 12 000 MB/s (lectura secuencial) y 1 000 KIOPS (lectura aleatoria).
Documentos
Características principales
- Cumple la especificación PCIe® 5.0, NVMe™ 2.0
- Compatibilidad con la especificación v2.5 de las unidades SSD NVMe™ para centros de datos del Open Compute Project (no cumple todos los requisitos)
- Factor de forma: E3.L, 7,5 mm de grosor
- Memoria flash QLC BiCS FLASH™ generación 8
- Arquitectura propia de KIOXIA: controlador, firmware y tecnología BiCS FLASH™
- Diseño de puerto dual optimizado para aplicaciones de alta disponibilidad
- Protección contra pérdida de energía (PLP) y protección de datos de extremo a extremo
- Adecuado para cargas de trabajo empresariales ininterrumpidas
- Opciones de seguridad: SIE, SED y FIPS SED[1][2][3][4][5]
- TCG Opal versión 2.02 opcional para SED
Aplicaciones clave
- Lagos de datos
- Sistemas de IA
- Aplicaciones de aprendizaje automático
- Almacenamiento escalable
Especificaciones
* Table can be scrolled horizontally.
| SIE Model Number | RLC9CZV245T |
|---|---|
| SED Model Number | RLC9EZV245T |
| FIPS SED Model Number | RLC9GZV245T |
| Capacity | 245.76 TB |
| IU Size | 16 KiB |
| Basic Specifications | |
| Form Factor | E3.L |
| lnterface | PCIe® 5.0, NVMe™ 2.0 |
| Maximum Interface Speed | 128 GT/s (PCIe® Gen5 single x4, dual x2) |
| Flash Memory Type | BiCS FLASH™ QLC |
| Performance (Up to) | |
| Sustained 128 KiB Sequential Read | 12,000 MB/s |
| Sustained 128 KiB Sequential Write | 3,500 MB/s |
| Sustained 4 KiB Random Read | 1,000 KIOPS |
| Sustained Random Write | 45 KIOPS @ 16 KiB |
| Power Requirements | |
| Supply Voltage | 12 V ± 10 %, 3.3 V ± 15 % |
| Power Consumption (Active) | 30 W typ. |
| Power Consumption (Ready) | 5 W typ. |
| Reliability | |
| MTTF | 2,500,000 hours @ 0 ℃ to 50 ℃ 2,000,000 hours @ 0 ℃ to 55 ℃ |
| Warranty | 5 years |
| DWPD | 0.075 @ 4 KiB 0.3 @ 16 KiB |
| Dimensions | |
| Thickness | 7.5 mm +0.2 / -0.5 mm |
| Width | 76 mm ± 0.25 mm |
| Length | 142.2 ｍｍ ± 0.4 mm |
| Weight | 160 g Max |
| Environmental | |
| Temperature (Operating) | 0 °C to 75 °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 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 1TB = 2^40 bytes = 1,099,511,627,776 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.
- IU Size: Indirection Unit Size. It is the minimum unit size of the FTL mapping table to manage user data on NAND flash memory.
- 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 under the specified workload 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.
- Random write performance is based on the workload of random writes with the defined IU size for each model.
- 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), Self-Encrypting Drive (SED) and FIPS (Federal Information Processing Standards) SED security optional models are available.
- [2] SIE optional model supports Cryptographic 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 140-3, which defines 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.
- 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.
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