Hitachi Travelstar 7K750 HTS727550A9E364 / 0J12281 Laptop SATA Hard Drive

Hitachi Part #/MPN: 0J12281

DiscTech Item #: HIT-0J12281-NP-OE


$69.00
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$69.00

Capacity: 500GB

Speed: 7,200RPM

Interface Types: SATA

Form Factor: 2.5inx9mm Fits Most laptops

Sector Size: 512 / 512e

Average Seek Time: 12

Electrical Interface: SATA 300 - 3.0Gbps

On-Board Cache: 16MB

Hitachi Travelstar 7K750 HTS727550A9E364 / 0J12281 500GB 7.2K 2.5 inch Laptop SATA Hard Drive - New Pull

High-Capacity Storage Paves the Way for New Mobile Platforms

Travelstar™ 7K750 is a 7200RPM, 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 HGST Advanced Format Technology Brief for more information on using these hard drives.The 7K750 continues HGST’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 7K750is the fifth generation self-encrypting drive (SED)to feature HGST’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 HGST representative.

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

HGST 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.

Alt PN# HTS727550A9E364 / H2T5001672S

Model(s)Standard Models
HTS727575A9E364
HTS727564A9E364
HTS727550A9E364
BDE Option Models
HTS727575A9E361
HTS727564A9E361
HTS727550A9E361
EA Models
HTE727575A9E364
HTE727564A9E364
HTE727550A9E364
InterfaceSATA 3Gb/s
Capacity (GB)750/640/500
Sector size (variable, Bytes/sector)512e
Recording zones24
Max areal density (Gbits/sq. in.)502
Performance
Data buffer (MB)16
Rotational Speed (RPM)7200
Latency Average (ms)4.2
Media transfer rate (Mbits/sec, max)1276
Interface transfer rate (MB/sec, max)300
Seek time: Average (typical)ms(read)12
Seek time: Track to track (typical)ms(read)1
Seek time: Full Stroke (typical)ms(read)20
Reliability
Load/Unload Cycles600,000
Power on hours (POH) per monthN/A730
Availability (hrs/day x days/wk)N/A24x7
Acoustics
Idle (Bels)2.5
Seek (Bels, typical)2.7
Power
Requirement+5 VDC (+ -5%)
Requirement: Start-up (W, peak, max)5.5
Requirement: Read/Write (W, avg)1.8
Requirement: Low power idle (W, avg)0.69N/A
Requirement: Standby (W, avg)0.2
Dissipation: Seek (W, Avg)2.0
Dissipation: Active Idle (W, Avg)1.0N/A
Performance Idle1.7
Sleep (W)0.1
Physical size
Z-height (mm)9.5
Dimensions (width x depth, mm)70 x 100
Weight (g, max)115
Environmental (operating)
Ambient temperature0 to 60ºC
Shock (half-sine wave)400G/2ms, 225G/1ms
Environmental (non-operating)
Ambient temperature-40 to 65ºC
Shock (half-sine wave)1000G/1ms

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ROHS Compliant

Alternate MPNs: HTS727550A9E364 H2T5001672S

Weight: 1 lb

Warranty: 1 Year DiscTech

New Pull

Condition Levels Explained

The product has been mounted in a brand new system (e.g. server), then removed from the system, before entering service. These products may have some hours of usage due to system build time / burn-in / testing etc. New Pulls are guaranteed to have at least 95% (often 99%) of their service life remaining , they may show signs of being physically mounted and dismounted. All handling is performed by trained technicians, taking full ESD precautions.

1 Year DiscTech Warranty

Product Warranties Explained

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