Product Information
Upgrade your system’s configuration with the high-performance Samsung Spinpoint HM640JJ hard drive. The SATA Native Command Queuing feature of this Samsung 2.5-inch drive internally optimizes the order of read/write command execution, to reduce the amount of unnecessary drive head movement. With the ATA S.M.A.R.T. feature set, this Samsung hard drive provides an advanced warning of disk degradation and/or faults, in order to prevent data loss. The 7,200 RPM rotational speed of this Samsung 2.5-inch drive enhances your command execution speed, for faster processes. With 8MB cache / data buffer, this Samsung hard drive virtually stores data, so that any future requests to that particular data could be served faster. Get quicker access to your data with the 4.13 average latency of the Samsung Spinpoint HM640JJ hard disk.Product Identifiers
UPC8808993733248
ModelSpinpoint MP4 HM640JJ
eBay Product ID (ePID)102492347
Product Key Features
Storage Capacity640 GB
Cache16 MB
Form Factor2.5 in
Rotation Speed7200 RPM
Dimensions
Weight0.26lbs.
Depth3.95in
Additional Product Features
PlatformPC Products
EnclosureInternal
External Data Transfer Rate600Mbps
Drive InterfaceSATA I
Seek Time11ms
DesignationLaptop Computer