Kioxia CD8-R 7.68TB 2.5" PCIe 4.0 SDF1E83GEB SIE SSD

Data Center NVMe™ Read-intensive SSD

The CD8-R Series is a read-intensive data center NVMe™ SSD that is optimized to support a broad range of scale-out and cloud applications, including big data/IoT, online transaction processing, and virtualization. Built with a PCIe® 4.0 (16 GT/s x4) interface, CD8-R Series SSDs deliver consistent performance up to 1,250K IOPS (random read) and 200K IOPS (random write).

Featuring KIOXIA 112-layer BiCS FLASH™ 3D TLC flash memory, CD8-R 2.5-inch form factor SSDs deliver 1 DWPD (Drive Writes Per Day) of endurance and storage capacities up to 15.36 TB in a 2.5-inch form factor, making them well-suited for hyperscale data center applications.

Key Features

PCIe® 4.0, NVMe™ 1.4 specification compliant

Open Compute Project Datacenter NVMe™ SSD specification v2.0 support (not all requirements)

Form factor: 2.5-inch, 15mm height

Proprietary KIOXIA architecture: controller, firmware and 112-layer BiCS FLASH™ 3D TLC

Single-port design, optimized for data center class workloads

Consistent performance and reliability for demanding 24x7 environments

Designed for high-density storage deployments

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

Security options: SIE, SED

Key Applications

Hyperscale

IoT and big data analytics

Online transaction processing (OLTP)

(transactional and relational databases)

Virtualized environments

Streaming media and content delivery networks

Capacity
7,680 GB

Basic Specifications
Form Factor
2.5-inch, 15mm thickness

lnterface
PCIe 4.0, NVMe 1.4

Maximum Interface Speed
64 GT/s (PCIe Gen4 x4)

Flash Memory Type
BiCS FLASH TLC

Performance (Up to)
Sustained 128 KiB Sequential Read
7,100 MB/s

Sustained 128 KiB Sequential Write
6,000 MB/s

Sustained 4 KiB Random Read
1,150K IOPS

Sustained 4 KiB Random Write
200K IOPS

Power Requirements
Supply Voltage
12 V +/- 10 %, 3.3 V +/- 15 %

Power Consumption (Active)
19 W typ.

Power Consumption (Ready)
5 W typ.

Reliability
MTTF
2,500,000 hours

DWPD
1

Environmental
Temperature (Operating)
0 ^oC to 75 ^oC

Temperature(Non-operating)
-40 ^oC to 85 ^oC

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 )

Item Dimension (L"xW"xH")
4 x 3 x 1

Weight
1 lb

Warranty Information
5 Years