Enterprise-NVMe™-SSD für hohe Lesevolumen

Die KIOXIA CM7-R-Serie ist eine auf hohe Lesevolumen ausgelegte SSD, die für ein breites Spektrum von Enterprise-Anwendungen und die damit verbundenen Workloads optimiert wurde. Dazu zählen etwa Business Intelligence, Onlinetransaktionsverarbeitung, softwaredefinierter Speicher und Virtualisierung. Entwickelt auf Basis von PCIe®-5.0- und NVMe™-2.0-Technologie liefern die SSDs der CM7-Serie hervorragende Performance von bis zu 2,7 Millionen IOPS (zufälliges Lesen) bzw. 310 KIOPS (zufälliges Schreiben).

Ausgestattet mit dem 112-Layer-„BiCS FLASH™“-3D-TLC-Speicher der KIOXIA Corporation bieten diese Enterprise-NVMe™-SSDs der CM7-R-Serie 1 DWPD (Drive Writes Per Day) bei einer Kapazität von bis zu 30,72 TB. Damit eignen sie sich ideal für leseintensive Enterprise-Anwendungen.



  • PCIe ® 5.0, NVMe™ 2.0-konform
  • Unterstützung der NVMe™-Rechenzentrum-SSD-Spezifikation v2.0 von Open Compute Project (OCP) (nicht alle Anforderungen)
  • Formfaktor: 2,5 Zoll, 15 mm Dicke
  • Proprietäre KIOXIA-Architektur: Controller, Firmware und BiCS FLASH™ 112-Layer-3D-TLC
  • SFF-TA-1001-konform (U.3)
  • Dual-Port-Design für Anwendungen mit hoher Verfügbarkeit
  • Hohe Leistung bei geringerem Stromverbrauch
  • Stromausfallschutz und durchgängiger Datenschutz
  • Geeignet für durchgehend anfallende Enterprise-Workloads
  • Sicherheitsoptionen: SIE, SED, FIPS SED[1][2][3][4][5]


  • Softwaredefinierter Speicher und Virtualisierung
  • Data Warehousing
  • Onlinetransaktionsverarbeitung (OLTP)
    (Transaktions- und relationale Datenbanken)
  • Business Intelligence
  • Künstliche Intelligenz und maschinelles Lernen


* Table can be scrolled horizontally.

Capacity30,720 GB15,360 GB7,680 GB3,840 GB1,920 GB
Basic Specifications
Form Factor2.5-inch, 15mm thickness
lnterfacePCIe® 5.0, NVMe™ 2.0
Maximum Interface Speed128 GT/s (PCIe® Gen5 single x4, dual x2)
Flash Memory TypeBiCS FLASH™ TLC
Performance in single port (1x4) mode (Up to)
Sustained 128 KiB Sequential Read10,000 MB/s14,000 MB/s
Sustained 128 KiB Sequential Write4,900 MB/s7,000 MB/s6,750 MB/s3,500 MB/s
Sustained 4 KiB Random Read1,600K IOPS2,400K IOPS2,450K IOPS2,700K IOPS2,000K IOPS
Sustained 4 KiB Random Write150K IOPS300K IOPS310K IOPS155K IOPS
Power Requirements
Supply Voltage12 V ± 10 %, 3.3 V ± 15 %
Power Consumption (Active)25 W typ.22 W typ.
Power Consumption (Ready)5.5 W typ.5 W typ.
MTTF2,500,000 hours
Warranty5 years
Thickness15.0 mm +0 / -0.5 mm
Width69.85 mm ± 0.25 mm
Length100.45 mm Max
Weight130 g Max
Temperature (Operating)0 °C to 72 °C0 °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), 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 140-3, 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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