Datasheet
Travelstar These drives include design enhancements for data intensive applications requiring round-the-clock operation
Enhanced Availability: such as industrial systems, network routers/telephony, point-of-sale terminals, web hosting, and video surveillance.
Product name Model number Part number/Alternate part numbers Capacity Interface Form
factor
RPM Buer Other information
Travelstar 7K750 HTE727575A9E364 0J18723 750GB SATA 3Gb/s 2.5-inch 7200 16MB New Q2 2011
HTE727564A9E364 0J18722 640GB SATA 3Gb/s 2.5-inch 7200 16MB New Q2 2011
HTE727550A9E364 0J18721 500GB SATA 3Gb/s 2.5-inch 7200 16MB New Q2 2011
Travelstar 7K500 HTE725050A9A364 0A73255 500GB SATA 3Gb/s 2.5-inch 7200 16MB Suitable for 24x7 applications, max 50% duty cycle
HTE725032A9A364 0A73253 320GB SATA 3Gb/s 2.5-inch 7200 16MB Suitable for 24x7 applications, max 50% duty cycle
HTE725025A9A364 0A73252 250GB SATA 3Gb/s 2.5-inch 7200 16MB Suitable for 24x7 applications, max 50% duty cycle
HTE725016A9A364 0A73251 160GB SATA 3Gb/s 2.5-inch 7200 16MB Suitable for 24x7 applications, max 50% duty cycle
Travelstar 5K750 HTE547575A9E384 0J15243 750GB SATA 3Gb/s 2.5-inch 5400 8MB Suitable for 24x7 applications, max 50% duty cycle
HTE547564A9E384 0J15242 640GB SATA 3Gb/s 2.5-inch 5400 8MB Suitable for 24x7 applications, max 50% duty cycle
HTE547550A9E384 0J15241 500GB SATA 3Gb/s 2.5-inch 5400 8MB Suitable for 24x7 applications, max 50% duty cycle
Travelstar 5K500.B HTE545050B9A300 0A70395 500GB SATA 3Gb/s 2.5-inch 5400 8MB Suitable for 24x7 applications, max 50% duty cycle
HTE545032B9A300 0A70393 320GB SATA 3Gb/s 2.5-inch 5400 8MB Suitable for 24x7 applications, max 50% duty cycle
HTE545025B9A300 0A70392 250GB SATA 3Gb/s 2.5-inch 5400 8MB Suitable for 24x7 applications, max 50% duty cycle
HTE545016B9A300 0A70391 160GB SATA 3Gb/s 2.5-inch 5400 8MB Suitable for 24x7 applications, max 50% duty cycle
Travelstar Z7K320 HTE723232A7A364 0J13213 320GB SATA 3Gb/s 2.5-inch 7200 16MB Suitable for 24x7 applications, max 50% duty cycle
HTE723225A7A364 0J13212 250GB SATA 3Gb/s 2.5-inch 7200 16MB Suitable for 24x7 applications, max 50% duty cycle
Travelstar Z5K320 HTE543232A7A384 0J13113 320GB SATA 3Gb/s 2.5-inch 5400 8MB Suitable for 24x7 applications, max 50% duty cycle
HTE543225A7A384 0J13112 250GB SATA 3Gb/s 2.5-inch 5400 8MB Suitable for 24x7 applications, max 50% duty cycle
Product name Model number Part number/Alternate part numbers Capacity Interface Form
factor
RPM Buer Other information
Travelstar: All Hitachi mobile drives feature industry-leading power management for low power and longer battery life.
The optional disk-level Bulk Data Encryption technology available on most models helps guard against data loss and piracy.
Travelstar 5K750 HTS547575A9E384 0J11563 750GB SATA 3Gb/s 2.5-inch 5400 8MB
HTS547575A9E381 0J15233 750GB SATA 3Gb/s 2.5-inch 5400 8MB Bulk Data Encrption
HTS547564A9E384 0J11562 640GB SATA 3Gb/s 2.5-inch 5400 8MB
HTS547564A9E381 0J15232 640GB SATA 3Gb/s 2.5-inch 5400 8MB Bulk Data Encrption
HTS547550A9E384 0J11561 500GB SATA 3Gb/s 2.5-inch 5400 8MB
HTS547550A9E381 0J15231 500GB SATA 3Gb/s 2.5-inch 5400 8MB Bulk Data Encrption
Travelstar Z5K500 HTS545050A7E380 0J11285 500GB SATA 3Gb/s 2.5-inch 5400 8MB 7mm Z-height for greater design exability
HTS545032A7E380 0J11283 320GB SATA 3Gb/s 2.5-inch 5400 8MB 7mm Z-height for greater design exability
HTS545025A7E380 0J11282 250GB SATA 3Gb/s 2.5-inch 5400 8MB 7mm Z-height for greater design exability
Travelstar 5K500.B HTS545050B9A300 0A57915 500GB SATA 3Gb/s 2.5-inch 5400 8MB
HTS545050B9A301 0A59505 500GB SATA 3Gb/s 2.5-inch 5400 8MB Bulk Data Encryption
HTS545032B9A300 0A57913 320GB SATA 3Gb/s 2.5-inch 5400 8MB
HTS545032B9A301 0A59503 320GB SATA 3Gb/s 2.5-inch 5400 8MB Bulk Data Encryption
HTS545025B9A300 0A57912 250GB SATA 3Gb/s 2.5-inch 5400 8MB
HTS545025B9A301 0A59502 250GB SATA 3Gb/s 2.5-inch 5400 8MB Bulk Data Encryption
HTS545016B9A300 0A57911 160GB SATA 3Gb/s 2.5-inch 5400 8MB
HTS545016B9A301 0A59501 160GB SATA 3Gb/s 2.5-inch 5400 8MB Bulk Data Encryption