Toshiba MK1661GSYN Specifications

7,200 RPM
2.5-Inch SATA Hard Disk Drives
High Performance and Lower
Power Consumption Across Broad
Line of Capacity Points
Designed for optimal performance and high durability,
the Toshiba MKxx61GSYN series of 7,200 RPM hard
disk drives deliver 160 to 640GB
in the 2.5-inch form factor. The MKxx61GSYN family
of Serial ATA drives offers extreme power efficiency and
superior operating acoustics over 3.5-inch drives for
today's high-end notebook PCs, gaming laptops, and
mobile workstations as well as Energy Star® all-in-one
Toshiba couples greater power efficiency of the
MKxx61GSYN drives with other environmentally-
conscious solutions including RoHS-compliance and
utilization of components that reduce PVC (polyvinyl
chloride) and BFRs (brominated flame retardants) as well
An optional free-fall sensor responds to drop events and
securely locks the recording heads in place off the media
before system impact. This provides an additional level of
ruggedness and durability to the MKxx61GSYN drives
and is particularly suitable for mobile applications.

Hard Drive

of storage capacity
1
and slimline desktop PCs.
as meet halogen-free 2 standards.
MK1661GSYN
MK2561GSYN
MK3261GSYN
MK5061GSYN
MK6461GSYN
Up to 640GB of Storage Capacity
1
Optimal Performance at 7,200 RPM
Serial ATA 3.0 Gb/sec, Revision 2.6 / ATA-8
16MB Cache Buffer
Optional Free-fall Sensor