Hitachi Deskstar E7K1000 1000GB 7.2K SATA Hard Drive 0A38028

Hitachi Deskstar E7K1000 1000GB / 1TB 7.2K Enterprise SATA Hard Drive 0A38028 / HDE721010SLA330 - Brand New

Capacity: 1000GB
Spindle Speed: 7,200RPM
Interface Type: SATA
Disk Size: 3.5"x1.0" (Low Profile Hard Drive)
Sustained Throughput (MBps):
Average Seek Time (read/write ms): 8.5
Electrical Interface Speed: SATA 300 - 3.0Gbps
On-Board Cache: 32MB

Enterprise-class features and functions

The Deskstar™ E7K1000 delivers value to the enterprise with up to 1TB of capacity, 7200 RPM performance and innovative technologies like Rotational Vibration Safeguard (RVS). Systems with multiple drives installed are at risk for rotational vibration disturbance, which results from simultaneous operation of neighboring drives. To mitigate any adverse impact on system performance, Hitachi-patented RVS technology works to counteract this disturbance ensuring drive performance and data integrity. With a SATA 3Gb/s interface which utilizes the same physical connector as Serial Attached SCSI (SAS) drives, the Deskstar E7K1000 is ideal for use in mixed-drive enterprise environments. The drive also has a targeted 1.2 million hours MTBF rating and provides the industry’s most comprehensive 5-year warranty.

Balanced power and performance for the enterprise

The Deskstar E7K1000 hard drive provides an exceptional blend of power efficiency and performance making it an ideal solution for power-conscious enterprises. Leveraging seventh-generation power management technology, as well as power-saving innovations pioneered on the popular 2.5-inch line of notebook hard drives from Hitachi, this new breed of drive delivers best-in-class power management and thermal emissions to help manufacturers meet energy compliance targets and extend drive life.

Data security option

Deskstar E7K1000 offers optional Bulk Data Encryption (BDE) that uses an Advanced Encryption Standard (AES) certified by the National Institute of Standards and Technology (NIST) to deliver the strongest commercially available data security protection. Data is scrambled using a key as it is written to the disk then descrambled with the key as it is retrieved. It also speeds and simplifies the drive re-deployment process. By deleting the encryption key, the data on thedrive is rendered unreadable, thereby eliminating the need for time-consuming data-overwrite. For information on how to order this optional feature, contact your Hitachi sales representative.

Capacity: 1000GB / 1TB / 1 TB

Compatibility

Drive specification	0A38028 / HDE721010SLA330
Formatted Gbytes (512 bytes/sector)	1000
Bytes per sector	512
Spindle speed (RPM)	7,200
I/O data transfer rate (Mbytes/sec max)	300
Cache buffer	32 Mbytes
Height (max)	26.11 mm (1.028 inches)
Width (max)	101.85 mm (4.010 inches)
Length (max)	146.99 mm (5.787 inches)
Weight (max) grams	680
Average seek, read (msec typical)	8.5
Startup current (typical) 12V (peak)	2.0 amps
Idle mode (typical) watts	5.2
Ambient temperature	5° to 60°C (op.) –40° to 70°C (nonop.)