KIOXIA CM7-R Series (E3.S)

cm7-r-E3.S_image_001

Enterprise NVMe™ Read Intensive SSD

KIOXIA CM7-R Series is a read intensive SSD that is optimized to support a broad range of enterprise applications and associated workloads, including business intelligence, online transaction processing, and software defined storage and virtualization. Built on PCIe® 5.0 and NVMe™ 2.0 technology, the CM7 Series SSDs deliver excellent performance up to 2,700K IOPS (random read) and 310K IOPS (random write).

Featuring KIOXIA 112-layer BiCS FLASH™ 3D TLC flash memory, the CM7-R Series of enterprise NVMe™ SSDs deliver 1 DWPD (Drive Writes Per Day) of endurance and support storage capacities up to 15.36 TB, making them ideally suited for read intensive enterprise applications.

Documents

Product Brief (PDF: 91KB) PDF will open in a new window.
Accelerating Vector Database Performance through Disk-based Indexes with KIOXIA CM7 Series SSDs | Performance Brief (PDF : 379KB) PDF will open in a new window. NEW
Accelerating Machine Learning Performance / Decreasing Training Times with KIOXIA CM7 Series SSDs | Performance Brief (PDF : 720KB) PDF will open in a new window. NEW
Accelerating Relational Database Workloads with KIOXIA CM7 Series PCIe® 5.0 E3.S NVMe™ SSDs and 16G Dell® PowerEdge™ R6625 Servers | Performance Brief (PDF : 450KB) PDF will open in a new window. NEW
Achieving Significant Virtualization Performance Gains with KIOXIA CM7 Series Enterprise NVMe™ SSDs and 16G Dell® PowerEdge™ R760 Servers | Performance Brief (PDF : 518KB) PDF will open in a new window. NEW
Accelerating Application Workloads Using NVMe™ Namespaces with KIOXIA CM7 Series SSDs | Performance Brief (PDF : 390KB) PDF will open in a new window.
Why Deploy PCIe® 5.0 NVMe™ SSDs In Your Data Center? | Top 5 Reasons (PDF : 174KB) PDF will open in a new window. NEW
Questions You Should Ask About the PCIe® 5.0 Interface and EDSFF E3.S SSD Storage (PDF : 226KB) PDF will open in a new window. NEW
Introducing the EDSFF E3 Family of Form Factors (PDF : 628KB) PDF will open in a new window. UPDATED

Key Features

  • PCIe® 5.0, NVMe™ 2.0 specification compliant
  • Open Compute Project Datacenter NVMe™ SSD specification v2.0 support (not all requirements)
  • Form factor: E3.S, 7.5 mm thickness
  • Proprietary KIOXIA architecture: controller, firmware and 112-layer BiCS FLASH™ 3D TLC
  • Dual-port design for high availability applications
  • High performance with lower power consumption
  • Power loss protection (PLP) and end-to-end data protection
  • Suited for 24x7 enterprise workloads
  • Security options: SIE, SED, FIPS SED[1][2][3][4][5]

Key Applications

  • Software defined storage and virtualization
  • Data warehousing
  • Online transaction processing (OLTP)
    (transactional and relational databases)
  • Business intelligence
  • Artificial intelligence and machine learning
Application

Specifications

* Table can be scrolled horizontally.

Base Model NumberKCM71RJE15T3KCM71RJE7T68KCM71RJE3T84KCM71RJE1T92
SIE Model NumberKCM7XRJE15T3KCM7XRJE7T68KCM7XRJE3T84KCM7XRJE1T92
SED Model NumberKCM7DRJE15T3KCM7DRJE7T68KCM7DRJE3T84KCM7DRJE1T92
FIPS SED Model NumberKCM7FRJE15T3KCM7FRJE7T68KCM7FRJE3T84KCM7FRJE1T92
Capacity15,360 GB7,680 GB3,840 GB1,920 GB
Basic Specifications
Form FactorE3.S
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 Read13,000 MB/s14,000 MB/s
Sustained 128 KiB Sequential Write5,300 MB/s6,750 MB/s3,500 MB/s
Sustained 4 KiB Random Read2,000K IOPS2,450K IOPS2,700K IOPS2,000K IOPS
Sustained 4 KiB Random Write260K IOPS300K IOPS310K IOPS155K IOPS
Power Requirements
Supply Voltage12 V ± 10 %, 3.3 V ± 15 %
Power Consumption (Active)25 W typ.24 W typ.21 W typ.
Power Consumption (Ready)5 W typ.
Reliability
MTTF2,500,000 hours
Warranty5 years
DWPD1
Dimensions
Thickness7.5 mm +0.2 / -0.5 mm
Width76 mm ± 0.25 mm
Length112.75 mm ± 0.4 mm
Weight110 g Max
Environmental
Temperature (Operating)0 °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.

Support

ダウンロード
Download SSD Product Documents

You can download past product information, white papers, and data sheets, etc.

Contact
Product Support and Inquiries for Business Products

Please contact us if you have any technical questions, requests for materials, are interested in samples or purchases of business products (Memory, SSD), etc.

Contact
SSD Warranty and Support Information

Get warranty and support information about SSD Products.

Related Links

Application

KIOXIA memory and storage solutions enable the success of emerging applications and allow existing technologies to reach their expected potential.

Technology and Innovation at KIOXIA A new window will open.

As a leading company in flash memory and SSD, KIOXIA engages in R&D that supports the information society.