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KIOXIA CM9-Serie (E3.L)
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Enterprise NVMe™-SSD mit hoher Kapazität
Die KIOXIA LC9-Serie ist eine SSD mit hoher Kapazität, die sich gut für Trainings-, Inferenz- und Data Lake-Speicher-Repositorys in KI-Systemen eignet.
Die KIOXIA LC9-Serie (E3.L) ist mit KIOXIA Corporations BiCS FLASH™ QLC-Flash-Speicher der 8. Generation ausgestattet und bietet bis zu 245,76 TB Speicherplatz. Damit handelt es sich um das Modell mit der höchsten Kapazität der gesamten KIOXIA LC9-Serie. Sie ermöglicht eine effiziente Energienutzung und ein Infrastrukturraummanagement mit reduziertem physischen Platzbedarf sowie niedrigere Gesamtbetriebskosten (TCO) durch Erhöhung der Speicherdichte.
Die SSDs der LC9-Serie basieren auf PCIe® 5.0 und NVMe™ 2.0 Technologie und bieten eine stabile Leseleistung von bis zu 12.000 MB/s (sequenzielles Lesen) und 1.000 KIOPS (zufälliges Lesen).
Dokumente
Hauptmerkmale
- PCIe® 5.0, NVMe™-2.0-konform
- Unterstützung der NVMe™-Rechenzentrum-SSD-Spezifikation v2.5 von Open Compute Project (OCP) (nicht alle Anforderungen)
- Formfaktor: E3.L, Dicke 7.5 mm
- BiCS FLASH™ Generation 8 QLC Flashspeicher
- Proprietäre KIOXIA-Architektur: Controller, Firmware und „BiCS FLASH™“ Technologie
- Dual-Port-Design optimiert für Anwendungen mit hoher Verfügbarkeit
- Stromausfallschutz (power loss protection, PLP) und durchgängiger Datenschutz
- Geeignet für durchgehend anfallende Enterprise-Workloads
- Sicherheitsoptionen: SIE, SED, FIPS SED[1][2][3][4][5]
- TCG OPAL 2.02 optional für SED
Schlüsselanwendungen
- Data Lakes
- KI-Systeme
- Anwendungen für maschinelles Lernen
- Scale-out-Speicher
Spezifikationen
* 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.
Unterstützung
Sie können frühere Produktinformationen, Whitpapers, Datenblätter usw. herunterladen.
Bitte kontaktieren Sie uns, wenn Sie technische Fragen, Materialanfragen, Interesse an Mustern oder Käufen von Business-Produkten (Speicher, SSD) usw. haben.
