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Enterprise SSD

Enterprise Read Intensive SSD

KCM51RUG15T3 / KCM51RUG7T68 / KCM51RUG3T84 / KCM51RUG1T92 / KCM51RUG960G /
KCM5XRUG15T3 / KCM5XRUG7T68 / KCM5XRUG3T84 / KCM5XRUG1T92 / KCM5XRUG960G /
KCM5DRUG15T3 / KCM5DRUG7T68 / KCM5DRUG3T84 / KCM5DRUG1T92 / KCM5DRUG960G /
KCM5FRUG15T3 / KCM5FRUG7T68 / KCM5FRUG3T84 / KCM5FRUG1T92 / KCM5FRUG960G

CM5-R 1DWPD Series (2.5-inch) Click to enlarge

The CM5-R series is a read-intensive SSD that is optimized to support a broad range of enterprise applications and associated workloads that include Business Intelligence, Online Transaction Processing, and Software Defined Storage and Virtualization. This NVMe™ series of CM5 SSDs deliver excellent performance up to 770K random read IOPS, with maximum power consumption of 18W.
Featuring Toshiba Memory Corporation’s 64-layer BiCS FLASH™ 3D TLC memory, the CM5-R Series of enterprise NVMe™ SSDs deliver 1 DWPD (Drive Writes Per Day) of endurance and supports storage capacities up to 15.36TB, making them ideally suited for read-intensive enterprise applications.

Key Features
  • PCIe® Gen3 x4L interface with single/dual port support
  • NVMe™ Rev. 1.3a compliant
  • Capacities from 960GB to 15.36TB
  • Up to 770K random read IOPS in single port (1x4) mode
  • Low power consumption with 18W maximum
  • 2.5-type form factor, 15mm Z-Height
  • 1 DWPD with 100% random write workload
  • Power loss protection and end-to-end data protection, including T10 DIF
  • Sanitize Instant Erase (SIE) option
  • Self-encrypting drive (SED), TCG Opal option
  • Self-encrypting drive (SED), FIPS certified option
  • 5-year limited warranty
Key Applications
  • Software defined storage and virtualization
  • Data warehousing
  • Online transaction processing (OLTP) (transactional and relational databases)
  • Business intelligence (BI) (data analytics, artificial intelligence and machine learning)

* SIE: Sanitize instant erase, is a sanitize command using cryptographic erase that invalidates user data saved on an SSD by deleting the encryption key, leaving data scrambled. For NVMe drives, SIE uses the SANITIZE command using the CRYPTOGRAPHIC ERASE method as defined by the T10 committee of INCITS (the InterNational Committee for Information Technology Standards).
* SED (Self-Encrypting Drive) supports TCG Opal SSC (Restrictions may apply depending on models).
* FIPS drives are validated as FIPS 140-2 Level 2 conformant which defines security requirements for cryptographic module by NIST (National Institute of Standards and Technology). Planning to make FIPS 140-2 validation available with select models.
* SIE, SED and FIPS 140-2 compliant drives are not available in all countries due to the local regulations.

Documents

Specifications

Model Number KCM51RUG15T3 KCM51RUG7T68 KCM51RUG3T84 KCM51RUG1T92 KCM51RUG960G
SIE Model Number KCM5XRUG15T3 KCM5XRUG7T68 KCM5XRUG3T84 KCM5XRUG1T92 KCM5XRUG960G
SED Model Number KCM5DRUG15T3 KCM5DRUG7T68 KCM5DRUG3T84 KCM5DRUG1T92 KCM5DRUG960G
SED FIPS Model Number KCM5FRUG15T3 KCM5FRUG7T68 KCM5FRUG3T84 KCM5FRUG1T92 KCM5FRUG960G
Basic Specification
Interface PCIe® Rev. 3.1a Gen3 x 4L; NVMe™ Rev. 1.3a
Interface Speed 32 GT/s (Gen3 x 4L)
Flash Memory Type BiCS FLASH™ TLC
Formatted Capacity 15,360 GB 7,680 GB 3,840 GB 1,920 GB 960 GB
Sustained 128 KiB Sequential Read in single port (1x4) mode (Up to) 3,350 MB/s 3,250 MB/s
Sustained 128 KiB Sequential Write in single port (1x4) mode (Up to) 3,040 MB/s 2,460 MB/s 1,250 MB/s
Sustained 4 KiB Random Read in single port (1x4) mode (Up to) 590,000 IOPS 770,000 IOPS 750,000 IOPS 650,000 IOPS 370,000 IOPS
Sustained 4 KiB Random Write in single port (1x4) mode (Up to) 35,000 IOPS 80,000 IOPS 70,000 IOPS 65,000 IOPS 50,000 IOPS
Reliability
MTTF 2,500,000 hours
Warranty 5 years
DWPD 1
Power Requirements
Supply Voltage 12 V ± 10%
3.3 Vaux ± 15 %
Power Consumption (Ready) 6.0 W Typ.
Dimension
Height 15.0 mm + 0, - 0.5 mm 
Width 69.85 ± 0.25 mm
Length 100.45 mm Max.
Weight 130 g Max.
Environmental Specifications
Temperature (Operating) 0 °C to 60 °C
Relative Humidity (Operating) 5 % to 95 % R.H.
Vibration (Operating) 21.27 m/s2 { 2.17 Grms } ( 5 to 800 Hz )
Shock (Operating) 9,800 m/s2 { 1,000 G } ( 0.5 ms duration )
  • Product image may represent a design model.
  • Definition of capacity: Toshiba 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 1GB = 230 = 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, such as Microsoft 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 210, 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 Write 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 five years, the stated product warranty period. Actual results may vary due to system configuration, usage and other factors.
  • Read and write speed, based on the sustained state of SSD, may vary depending on the host device, read and write conditions, and file size.
  • IOPS: Input Output Per Second (or the number of I/O operations per second)

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·Before creating and producing designs and using, customers must also refer to and comply with the latest versions of all relevant TOSHIBA information and the instructions for the application that Product will be used with or for.