Toshiba THNSN8120PCSE Manual page 2

1) Definition of capacity: Toshiba 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 = 2
(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.
2) A kibibyte (KiB) means 2
1,073,471,824 bytes.
3) Performances are measured when the SSD is on a steady state.
* 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 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.
* IOPS: Input Output Per Second (or the number of I/O operations per second)
* PLP (Power Loss Protection): PLP supports to record data in buffer memory to NAND flash memory, utilizing back up power of
solid capacitor in case of sudden supply shut down.
Products and specifications discussed herein are for reference purposes
only and are subject to change without notice. All information discussed
herein is provided on an "as is" basis, without warranties of any kind.
Before creating and producing designs and using, customers must refer to
and comply with the latest versions of the product specifications.
30
= 1,073,741,824 bytes and therefore shows less storage capacity. Available storage capacity
10
, or 1,024 bytes, a mebibyte (MiB) means 2
20
, or 1,048,576 bytes, and a gibibyte (GiB) means 2
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Enterprise SATA SSD HK4R Series Brochure Rev.1.01
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