Hitachi Travelstar 7K750 - 500GB 7200RPM SATA II 3Gb/s 16MB Cache 2.5" 9.5mm Laptop Hard Drive - HTS727550A9E361 (SED)

$155.00
SKU
HTS727550A9E361

ConditionRefurbished
Warranty1 Year Warranty
AvailabilityYes - Ships in 1 to 2 Days
ManufacturerHitachi Global Storage Technology
ModelHTS727550A9E361
SeriesHitachi Travelstar 7K750
UPC CodeDoes Not Apply

Product Specs

Product Specs
Capacity500 GB
Spindle Speed7200 RPM Fluid Dynamic (FDB) Motor
Cache Buffer16 MB DRAM Dynamic Cache
Advanced FormatYes - (logical 512e / physical 4096)
Form Factor2.5 Inch Internal Hard Drive
InterfaceSATA II 3Gb/sec (Generation 2)
Interface Speed3Gb/sec - Data Transfer Rate (max) Buffer to Host
Data Transfer Rateup to 145MB/sec Host to/from Drive (Sustained)
Interface ConnectorSATA (7-Pin Signal and 15-Pin Power Connector)
Recording TechnologyPerpendicular Tunneling Magnetoresistive Recording (TMR) Technology
Life Expectancy20,000 Power on Hours
Workload Rating< 55 TB/yr (Workload Rate Limit) / 600,000 (Load/Unload Cycles)
Shock ResistanceOperating: 400Gs / 2ms - Non Operating: 1000Gs / 1ms (half sine wave)
EncryptionYes - SED Bulk Data Encryption (BDE) Model
Rohs CompliantYes
Dimensions(L x W x H) 100.5mm x 70.0mm x 9.5mm
Part Number0J18711
ClassificationBulk Data Encrypted Drives

Key Features

  • Capacities up to 750GB
  • 7200RPM Rotational Speed Motor
  • Enhanced Adaptive Battery Life Extender (ABLE) Technology
  • Read Multiple and Write Multiple Command Support
  • Dynamic Disk Caching Technology
  • Dual Stage Actuator (DSA) Technology
  • Embedded Servo Actuator Technology
  • TrueTrack Technology
  • Perpendicular Tunneling Magnetoresistive Recording (TMR) Technology
  • 600,000 Load/Unload Cycles for Data Integrity
  • Native Command Queuing (NCQ) Technology
  • Full-track Multiple-Sector Transfer Capability
  • State-of-the-Art Cache and On-the-Fly Error-Correction Algorithms
  • Thermal Fly Height Control (TFC) Technology
  • Enhanced Error Correction Code (ECC) Technology
  • Staggered Spin-up Technology
  • Multi Zone Recording Technology
  • Fluid Dynamic Bearing (FDB) Motors
  • BDE and TCG OPAL Encryption Models

Hitachi HGST Travelstar 7K750 Hard Drives

High Capacity Storage paves the way for new mobile platforms

Travelstar 7K750 is a 7200 RPM, 375GB/platter, 2.5-inch hard drive with capacities of 500GB, 640GB and 750GB. This standard 9.5mm, two-disk design, intended for use in notebook PCs, external storage and other mobile applications, uses the industry’s new Advanced Format. Advanced Format increases the physical sector size on hard drives from 512 bytes to 4096 (4K) bytes, which increases drive capacities and improves error correction capabilities. The Travelstar 7K750 allows manufacturers to deliver high-capacity, power-efficient systems. Manufacturers can consult the Hitachi Advanced Format Technology Brief for more information on using these hard drives. The 7K750 continues Hitachi’s tradition of ecological leadership and carries its EcoTrac classification. Travelstar 7K750 delivers speed and capacity, without sacrificing battery life or audio quality, to meet the multi-tasking demands of commercial and consumer users on the go.

Encryption Option

Travelstar 7K750 is the fifth generation self-encrypting drive (SED) to feature Hitachi’s Bulk Data Encryption. The SED encrypts data using protected keys in real time, providing users the highest level of data protection available. It also speeds and simplifies drive re-purposing. By deleting the encryption key, the data on the drive is rendered unreadable, thereby eliminating the need for time consuming data overwrite. For information about the SED models designed to meet the Trusted Computing Group (TCG) Opal Storage Security specification, please contact your Hitachi representative.

Enhanced Availability (EA)—for 24x7 Access to Data

Hitachi provides enhanced availability models that allow the Travelstar 7K750 to deliver 24x7 access to data for data intensive applications requiring round-the-clock operation. The 7K750 provides high capacity, durability and low power utilization on a proven platform for quality and reliability. EA models support the stringent demands of “always-on” applications in lower-transaction environments.

   Highlights

  • Up to 750GB of Capacity
  • Advanced Format, Industry Standard 4K Sector Size
  • 512 Byte Emulation (512e)
  • 7200 RPM High Performance HDD
  • Low Power Consumption
  • Halogen Free for Eco Friendly Design
  • Self Encrypting Models for Data Security
  • Enhanced Availability (EA) models for applications needing around-the-clock access in lower-transaction environments.

   Applications

  • Notebooks
  • Laptops
  • External Storage
  • Compact Desktop PCs
  • Gaming PCs
  • Small Form Factor Video Devices
  • Blade Servers (EA)
  • Network Routers (EA)
  • Video Surveillance (EA)
  • Compact RAID Systems (EA)
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