Marshal 6TB 7200RPM 128MB Cache SATA(6.0Gb/s) 3.5 Inch Internal Hard Drive Near Line Model 128MB Cache 7200rpm MAL36000NS-T72 for All Use, Especially NAS and Desktop Storage 6TB Near Line Internal Hard Drive / Model: MAL36000NS-T72 Highest performance for business-critical applications - Toshiba delivers 6 Gb/s transfer rates, sustained sequential data rates of around 170 MB/s and high random I/O rates. Designed for quality and reliability - With a field-tested over 1 million hour MTBF, this high performance drive delivers the highest level of reliability for 24x7 operation in up to 100% duty cycle applications. Marshal Brand - High Performance quality made in Japan, with Easy Purchase -Improvement packing problem - The item will be neatly covered by bubble envelop and packed in a original box one by one