XD5 Series (2.5 inch form factor, 7.0mm Z-Height)

Data Center SSD


The XD5 Series is a Data Center NVMe™ SSD that  utilizes KIOXIA Corporation’s 64-layer BiCS FLASH™ 3D memory with a PCIe® Gen3 x4 interface. The XD5 Series is optimized for low latency and performance consistency under read-intensive workloads.
It includes power-loss protection and data path protection to safeguard data, in 2.5 inch form factor,7.0 mm Z - Height.
The XD5 Series offers 1 DWPD (Drive Writes Per Day) and is designed to deliver high performance (up to 2,700MB/s sequential read) with low power consumption (typically less than 7W)

Key Features
  • Up to 3.84TB capacity with a PCIe® Gen3 x4 Interface
  • Up to 250K IOPS random read (4KiB) performance
  • Low operating power
  • Optimized for low latency
  • 2.5 inch form factor
  • 1 DWPD under 100% random write workload
  • Power-loss-protection and end-to-end data protection

Applications
  • Cloud-based applications
  • NoSQL databases
  • Big data analytics
  • Streaming media

Documents

Specifications

Model Number KXD51RUE960G KXD51RUE1T92 KXD51RUE3T84
Basic Specification
Interface PCIe® Gen3 x4, NVMe™ 1.2.1
Interface Speed PCIe® Gen3 (8.0 GT/s) , x4
Flash Memory Type BiCS FLASH™ TLC
Formatted Capacity 960 GB 1,920 GB 3,840 GB
Sustained 128 KiB Sequential Read in single port (1x4) mode (Up to) 2,700 MB/s
Sustained 128 KiB Sequential Write in single port (1x4) mode (Up to) 895 MB/s 895 MB/s 815 MB/S
Sustained 4 KiB Random Read in single port (1x4) mode (Up to) 250 KIOPS 250 KIOPS 240 KIOPS
Sustained 4 KiB Random Write in single port (1x4) mode (Up to) 21 KIOPS
Reliability
MTTF 2,000,000 hours
DWPD 1
Power Requirements
Supply Voltage 12V ± 10 %
Power Consumption (Active) 7.0 W Typ.
Dimension
Height 7.0 (+ 0.2/-0.5) mm
Width 69.85 ± 0.25 mm
Length Up to 100.75 mm
Weight 54 g Max.
Environmental Specifications
Temperature (Operating) 0 °C to 70 °C
Relative Humidity (Operating) 5 % to 95 % R.H. (No condensation)
Vibration (Operating) 21 m/s2 { 2.17 Grms } ( 7 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: 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 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 drive write per day means the drive can be written and re-written to full capacity once a day every day for five years, over the stated product warranty period. Actual results may vary due to system configuration, usage and other factors.
  • Read and write performances 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)
  • There are some models of KIOXIA Corporation SSD Products which deliver various security functions as optional feature. For more information of security options, please contact your KIOXIA Corporation sales representative.
  • PCIe is a registered trademark of PCI-SIG.
  • NVMe is a trademark of NVM Express, Inc.
  • All other company names, product names, and service names mentioned herein may be trademarks of their respective companies.

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