Hitachi Travelstar 7K100 HTS721010G9SA00 100GB SATA Laptop Hard Drive** BRAND NEW**Product SpecsProduct SpecsCapacity100 GBSpindle Speed7200 RPM Fluid Dynamic (FDB) MotorCache Buffer8 MB Intelligent CachingAdvanced FormatNo - 512 Sector Size (Bytes)Form Factor2.5 Inch Internal Hard DriveInterfaceSATA I 1.5Gb/sec (Generation 1)Interface Speed1.5Gb/sec - Data Transfer Rate (max) Buffer to HostData Transfer Rateup to 55MB/sec Host to/from Drive (Sustained)Interface ConnectorSATA (7-Pin Signal and 15-Pin Power Connector)Recording TechnologyPerpendicular Giant Magnetoresistive Recording (GMR) TechnologyLife Expectancy20,000 Power on Hours or 5 YearsWorkload Rating< 55 TB/yr (Workload Rate Limit) / 600,000 (Load/Unload Cycles)Shock ResistanceOperating: 300Gs / 2ms - Non Operating: 1000Gs / 1ms (half sine wave)EncryptionNo - Standard ModelRohs CompliantYesDimensions(L x W x H) 100.5mm x 70.0mm x 9.5mmPart Number0A25016ClassificationHigh Performance DrivesNOTES:Before making a purchase, please carefully review the provided photos. If an item is not visible in the photos or mentioned in the description, please refrain from assuming that it is included.Return Policy:We have an unconditional return policy that allows returns within 30 days. To qualify for a return, the item must be in its original condition. All return requests must be submitted within 30 days of receiving the item. Please contact us first to initiate a return before shipping the item back to us. The cost of postage for returning the goods is the responsibility of the buyer.