CD7-R E3.S | Data Center NVMe™ Read Intensive SSD | Product Brief

Rev.1.1

Key Features

• Designed with PCIe

5.0 technology, NVMe™ 1.4 specication compliant

• Form factor: E3.S, 7.5mm thickness

• Proprietary KIOXIA architecture: controller, rmware and 96-layer BiCS FLASH™ 3D TLC

• Single-port design, optimized for data center class workloads

• Consistent performance and reliability for demanding 24×7 environments

• Designed for high-density storage deployments

• Power loss protection (PLP) and end-to-end data correction

�� Security Option: SIE

[1][2][3]

Key Applications

• Hyperscale

• IoT and big data analytics

• Online transaction processing (OLTP)

(transactional and relational databases)

• Virtualized environments

• Streaming media and content delivery

networks(CDN)

Base Model Number KCD71RJE7T68 KCD71RJE3T84 KCD71RJE1T92

SIE Model Number KCD7XRJE7T68 KCD7XRJE3T84 KCD7XRJE1T92

Capacity 7,680 GB 3,840 GB 1,920 GB

Basic Specications

Form Factor E3.S

lnterface PCIe® 5.0, NVMe™ 1.4

Maximum Interface Speed 128 GT/s (PCIe® Gen5 x4)

Flash Memory Type BiCS FLASH

TLC

Product image may represent a design model.

(KCD71RJE/KCD7XRJE)

Data Center NVMe

Read Intensive SSD

KIOXIA CD7-R E3.S form factor Series is a read intensive data center NVMe™ SSD that is op-

timized to support a broad range of scale-out and cloud applications, including big data/IoT,

online transaction processing, and virtualization. Designed with a PCIe

5.0 (32 GT/s x4) inter-

face technology, the CD7-R E3.S form factor Series SSDs deliver consistent performance up to

1,050K IOPS (random read) and 180K IOPS (random write), with active power consumption of

13-19 W.

Featuring KIOXIA 96-layer BiCS FLASH™ 3D TLC memory, the CD7-R E3.S form factor SSDs

deliver 1 DWPD (Drive Writes Per Day) of endurance and storage capacities up to 7.68 TB in an

E3.S form factor, making them well-suited for hyperscale data center applications.

KIOXIA CD7-R Series (E3.S)

Specications

CD7-R E3.S | Data Center NVMe™ Read Intensive SSD | Product Brief

Rev.1.1

Specications (Continued)

Capacity 7,680 GB 3,840 GB 1,920 GB

Performance (Up to)

Sustained 128 KiB Sequential Read 6,250 MB/s 6,450 MB/s

Sustained 128 KiB Sequential Write 5,600 MB/s 3,200 MB/s 3,600 MB/s

Sustained 4 KiB Random Read 1,030K IOPS 1,050K IOPS

Sustained 4 KiB Random Write 175K IOPS 178K IOPS 180K IOPS

Power Requirements

Supply Voltage 12 V ± 10 %, 3.3 V ± 15 %

Power Consumption (Active) 19 W typ. 13 W typ.

Power Consumption (Ready) 5 W typ.

Reliability

MTTF 2,500,000 hours

Warranty 5 years

DWPD 1

Dimensions

Thickness 7.5 mm +0.2 / -0.5 mm

Width 76 mm ± 0.25 mm

Length 112.75 mm ± 0.4 mm

Weight 120 g Max

Environmental

Temperature (Operating) 0 °C to 70 °C

Temperature (Non-operating) -40 °C to 80 °C

Humidity (Operating) 5 % to 95 % R.H.

Vibration (Operating) 21.27 m/s

{ 2.17 Grms } ( 5 to 800 Hz )

Shock (Operating) 9.8 km/s

{ 1,000 G } ( 0.5 ms )

Denition of capacity: KIOXIA Corporation denes 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 denition of 1 GB = 2^30 = 1,073,741,824 bytes and therefore shows less storage capacity. Available storage capacity (including

examples of various media les) will vary based on le 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 reect actual

operation. Actual operating life of the product may be dierent 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 specied lifetime. Actual results may vary due to

system conguration, 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).

[1] Sanitize Instant Erase (SIE) security optional model is available.

[2] SIE optional model supports Crypto Erase, which is a standardized feature dened by the technical committees (T10) of INCITS (the InterNational Committee for Information Technology Standards).

[3] Security optional model is not available in all countries due to export and local regulations.

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.