SG6 Series

Client SSD

SG6 Series is a Client SATA SSD lineup using 64-layer, 3-bit-per-cell (TLC) BiCS FLASH™.
The SG6 series SSDs with up to 1024GB capacity, deliver performance of up to 550MB/s sequential read and 535MB/s sequential write. Furthermore, active power consumption is decreased by up to 40% compared to previous SG5 series, enabling increased battery life for mobile computing.
Offered in both traditional 2.5 inch (7mm height) and compact M.2 2280 form factors, SG6 series is engineered for mainstream desktop PCs and notebook PCs, consumer upgrades, as well as applications needing data security with an option of self-encrypting drive (SED) models.

Key Features
  • 64-layer, 3-bit-per-cell (TLC) BiCS FLASH™
  • Capacities up to 1024GB
  • SATA Revision 3.3, 6.0 Gbit/s interface
  • 2.5 inch and M.2 2280 form factor options
  • TCG Opal Version 2.01 (SED model)
  • Desktop PCs
  • Notebook PCs



  2.5 inch 7.0mm height Case M.2 2280-D2
Double-sided module
M.2 2280-S2
Single-sided module
Photograph 2.5 inch 7.0mm height Case M.2 2280
Basic Specifications
Model Number (Non-SED) KSG60ZSE1T02 KSG60ZSE512G KSG60ZSE256G KSG60ZM81T02 KSG60ZMV512G KSG60ZMV256G
Formatted Capacity 1024 GB 512 GB 256 GB 1024 GB 512 GB 256 GB
Connector Type Standard SATA M.2 B-M
Interface ACS-4, SATA Revision 3.3
Maximum Interface Speed 6.0 Gbit/s
Flash Memory Type TLC (BiCS FLASH™)
Sequential Read
(Up to)
550 MB/s {524 MiB/s} 550 MB/s {524 MiB/s}
Sequential Write
(Up to)
535 MB/s {510 MiB/s} 340 MB/s
{324 MiB/s}
535 MB/s {510 MiB/s} 340 MB/s
{324 MiB/s}
MTTF 1,500,000 hours
Power Requirements
Supply Voltage 5.0 V ±5 % 3.3 V ±5 %
Power consumption (Active) 3.5 W typ. 3.1 W typ. 2.3 W typ. 3.5 W typ. 3.1 W typ. 2.3 W typ.
Power consumption (Idle) 70 mW typ. 65 mW typ. 60 mW typ. 65 mW typ. 60 mW typ. 55 mW typ.
Power Consumption (DevSleep) 6 mW max. 5 mW max.
Height 7.0 mm 3.58 mm 2.23 mm
Width 69.85 mm 22.0 mm
Length 100.0 mm 80.0 mm
Weight 43 g typ. 42 g typ. 41 g typ. 8.3 g typ. 6.9 g typ.
Temperature (Operating) 0 ~ 70 °C (Case Temperature) 0 ~ 80 °C (Components Temperature)
Temperature (Non-operating) -40 ~ 85 °C
Vibration (Operating/Non-operating) 196 m/s2 { 20 G } ( Peak, 10 ~ 2,000 Hz )
Shock (Operating/Non-operating) 14.7 km/s2 { 1,500 G } ( 0.5 ms )
More features
  • Strong & highly-efficient ECC named QSBC™ is supported.
  • Firmware security feature (only digitally signed firmware can be installed) is supported.
  • For additional information, please refer to SG6 Series Product Brief.
  • 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.
  • A kibibyte (KiB) means 210, or 1,024 bytes, a mebibyte (MiB) means 220, or 1,048,576 bytes, and a gibibyte (GiB) means 230, or 1,073,741,824 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.
  • Read and write speed may vary depending on the host device, read and write conditions, and file size.
  • Company names, product names, and service names mentioned herein may be trademarks of their respective companies.
  • Availability of the SED model line-up may vary by region.