Data Center SSD

KIOXIA data center SSDs which are equipped with flash memory, firmware and a controller developed by KIOXIA are suitable for low-end servers and cloud data centers requiring both low power consumption and high performance.
These SSDs include data protection with power-loss-protection (PLP) and encryption technology options to increase safety and security.

CD Series

The CD series are NVMe™ SSDs suitable for scale-out and cloud applications, available in a 2.5 inch form factor and a capacity lineup of up to 15.36TB.

Series	Model number	DWPD	Interface	Flash Memory	Storage capacity					Encryption feature	Form factor
CD6-V series	KCD61VUL****	3	PCIe® Gen4 1x4	BiCS FLASH™ TLC	12,800 GB	6,400 GB	3,200 GB	1,600 GB	800 GB	-	2.5 inch
	KCD6XVUL****									SIE
	KCD6DVUL****									SED
	KCD6FVUL****									SED FIPS
CD6-R series	KCD61LUL****	1			15,360 GB	7,680 GB	3,840 GB	1,920 GB	960 GB	-
	KCD6XLUL****									SIE
	KCD6DLUL****									SED
	KCD6FLUL****									SED FIPS
CD5 series	KCD51LUG****	< 1	PCIe® Gen3 1x4		7,680 GB	3,840 GB	1,920 GB	960 GB		-
	KCD5XLUG****									SIE
	KCD5DLUG****									SED
	KCD5FLUG****									SED FIPS

XD Series

The XD5 series is available in M.2 22110 and 2.5 inch form factor, with 7W power consumption and a capacity lineup of up to 3.84TB. It is suitable for read-intensive applications such as NoSQL databases, large-scale data analysis and streaming media in data center and cloud environments.

Series	Model number	DWPD	Interface	Flash Memory	Storage capacity			Encryption feature	Form factor
XD5 series (M.2)	KXD51LN1****	< 1	PCIe® Gen3 1x4	BiCS FLASH™ TLC	1,920 GB			-	M.2 22110 D5
XD5 series (M.2)	KXD5YLN1****	< 1			3,840 GB			SIE	M.2 22110 D5
XD5 series (2.5 inch)	KXD51RUE****	1			960 GB	1,920 GB	3,840 GB	-	2.5 inch

HK Series

The HK6 Series/HK4 series is available in a 2.5" form factor, with a capacity lineup of up to 7.68TB. It supports the SATA interface and is suitable for server systems and data systems.

Series	Model number	DWPD	Interface	Flash Memory	Storage capacity					Encryption feature	Form factor
HK6-V series	KHK61VSE*****	3	SATA-3.3	BiCS FLASH™ TLC	3,840 GB	1,920 GB	960 GB	480 GB		-	2.5 inch
HK6-R series	KHK61RSE****	1	SATA-3.3		7,680 GB	3,840 GB	1,920 GB	960 GB	480 GB	-
HK6-DC series	KHK6XLSE****	< 1	SATA 6 Gbit/s		3,840 GB	1,920 GB	960 GB			SIE
HK4E series	THNSN8****	3		MLC	1,600 GB	800 GB	400 GB	200 GB		-
HK4E series	THNSN8****	3			1,600 GB	800 GB	400 GB	200 GB		SED
HK4R series	THNSN8****	1			1,920 GB	960 GB	480 GB	240 GB	120 GB	-
HK4R series	THNSF8****	1			1,920 GB	960 GB	480 GB	240 GB	120 GB	SED

Data Sheet

Data Center SSD Data Sheet (925KB)

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.
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 may vary depending on the host device, read and write conditions, and file size.
PCIe is a registered trademark of PCI-SIG.
NVMe is a trademark of NVM Express, Inc.
All company names, product names and service names may be trademarks of their respective companies.

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