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.
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.
Product name Model number Part number/Alternate part numbers Capacity Interface Form
factor
RPM Buer Other information
Travelstar 7K500 HTS725025A9A361 0A72342 250GB SATA 3Gb/s 2.5-inch 7200 16MB Bulk Data Encryption
HTS725016A9A364 0A72331 160GB SATA 3Gb/s 2.5-inch 7200 16MB Deskstar 5K1000
HTS725016A9A361 0A72341 160GB SATA 3Gb/s 2.5-inch 7200 16MB Bulk Data Encryption
HTS725012A9A364 0A72330 120GB SATA 3Gb/s 2.5-inch 7200 16MB
HTS725012A9A361 0A72340 120GB SATA 3Gb/s 2.5-inch 7200 16MB Bulk Data Encryption
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
HTS545040B9A300 0A57914 400GB SATA 3Gb/s 2.5-inch 5400 8MB
HTS545040B9A301 0A59504 400GB 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
HTS545012B9A300 0A57910 120GB SATA 3Gb/s 2.5-inch 5400 8MB
HTS545012B9A301 0A59500 120GB SATA 3Gb/s 2.5-inch 5400 8MB Bulk Data Encryption
Travelstar Z7K320 HTS723232A7A364 0A8743 320GB SATA 3Gb/s 2.5-inch 7200 16MB New 7mm z-height for greater design exability
HTS723232A7A365 0J13203 320GB SATA 3Gb/s 2.5-inch 7200 16MB Bulk Data Encryption New Q2 2010
HTS723225A7A364 0A78742 250GB SATA 3Gb/s 2.5-inch 7200 16MB New 7mm z-height for greater design exability
HTS723225A7A365 0J13202 250GB SATA 3Gb/s 2.5-inch 7200 16MB Bulk Data Encryption New Q2 2010
HTS723216A7A364 0A78741 160GB SATA 3Gb/s 2.5-inch 7200 16MB New 7mm z-height for greater design exability
HTS723216A7A365 0J13201 160GB SATA 3Gb/s 2.5-inch 7200 16MB Bulk Data Encryption New Q2 2010
Travelstar Z5K320 HTS543232A7A384 0A78603 320GB SATA 3Gb/s 2.5-inch 5400 8MB New 7mm z-height for greater design exability
HTS543232A7A385 0J13103 320GB SATA 3Gb/s 2.5-inch 5400 8MB Bulk Data Encryption New Q2 2010
HTS543225A7A384 0A78602 250GB SATA 3Gb/s 2.5-inch 5400 8MB New 7mm z-height for greater design exability
HTS543225A7A385 0J13102 250GB SATA 3Gb/s 2.5-inch 5400 8MB Bulk Data Encryption New Q2 2010
HTS543216A7A384 0A78601 160GB SATA 3Gb/s 2.5-inch 5400 8MB New 7mm z-height for greater design exability
HTS543216A7A385 0J13101 160GB SATA 3Gb/s 2.5-inch 5400 8MB Bulk Data Encryption New Q2 2010
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 Buer Other information
Travelstar 7K500 HTE725050A9A364 0A73255 500GB SATA 3Gb/s 2.5-inch 7200 16MB Suitable for non-mission-critical 24x7 application
HTE725032A9A364 0A73253 320GB SATA 3Gb/s 2.5-inch 7200 16MB Suitable for non-mission-critical 24x7 application
HTE725025A9A364 0A73252 250GB SATA 3Gb/s 2.5-inch 7200 16MB Suitable for non-mission-critical 24x7 application
HTE725016A9A364 0A73251 160GB SATA 3Gb/s 2.5-inch 7200 16MB Suitable for non-mission-critical 24x7 application
Travelstar 5K500.B HTE545050B9A300 0A70395 500GB SATA 3Gb/s 2.5-inch 5400 8MB Suitable for non-mission-critical 24x7 applications
HTE545032B9A300 0A70393 320GB SATA 3Gb/s 2.5-inch 5400 8MB Suitable for non-mission-critical 24x7 applications