Out of stock

  • 15 times faster than a hard drive
  • Business-class reliability with advanced data protection
  • Legendary pre- and post-sales support
  • Available in a range of full capacities


Out of stock



Form factor: 2.5″
Interface SATA Rev. 3.0 (6Gb/s) – with backwards compatibility to SATA Rev. 2.0 (3Gb/s)
Capacities 512GB
Controller Phison 3110
Sequential Read/Write SATA Rev. 3.0: 512GB – up to: 550/530MB/s
Maximum 4k Read/Write 512GB – up to 99,000/86,000 IOPS
Random 4k Read/Write 512GB – up to 86,000/88,000 IOPS
PCMARK® Vantage HDD Suite Score 84,000
Enterprise S.M.A.R.T. Tools reliability tracking, usage statistics, life remaining, wear leveling  temperature
Total Bytes Written (TBW) 512GB: 800TB 0.87 DWPD
Power Consumption 0.255 W Idle / 0.335 W Avg / 1.22 W (MAX) Read / 3.74 W (MAX)
Write Storage temperature -40°C~85°C
Operating temperature 0°C~70°C
Dimensions 69.9mm x 100.1mm x 7.0mm
Weight 60g
Vibration operating 2.17G Peak (7–800Hz)
Vibration non-operating 20G Peak (10–2000Hz)
MTBF 1 million hours
Warranty 5 Years


Kingston’s KC400 SSD is 15 times faster than a hard drive to deliver consistent performance for both compressible and incompressible data and improve responsiveness in performance-hungry applications. It uses a Phison PS3110-S10 8-channel controller and quad-core processor to speed up daily tasks and improve productivity.

KC400 provides end-to-end data path protection and SmartECC to guard data plus SmartRefresh to protect against read errors. Data is rebuilt if there’s an error, and the drive is able to recover from an unexpected power shutdown, thanks to firmware-controlled power loss management. Advances in controller technology and NAND give this drive excellent data reliability.

KC400 is backed by a limited five-year warranty1 and legendary Kingston support, including technical teams ready to help you select the right solid-state drive for your needs, and global, industry-leading post-sales support plus Kingston’s Ask an Expert program. To monitor and manage your drive, there’s the Kingston SSD Manager, a free, downloadable application available on the Kingston website.

15 times faster than a hard drive — Increase user productivity and cut time spent on everyday tasks with KC400’s impressive speeds

Five-year limited warranty — For peace of mind, KC400 is backed by a limited five-year warranty and free technical support.

Easy installation — KC400 is available in an upgrade bundle kit that has everything you need for an easy installation.

Multiple capacities — KC400 is available in a range of capacities, from 128GB to 1TB, to meet your needs.

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Form Factor & Interface