Frame & Accessories (Modular)

DOREMI CHTA146X15

Image shown doesn't reflect the condition of the equipment and is for illustrative purpose only.	BCS Price: $1,066.94 Item #: EQ453605N Condition: NEW
Model Description: Cheetah Low Profile 146GB 15,000rpm Ultra320 SCSI Hard Drive

Model Details

The new Cheetah 15K disc drive employs innovative perpendicular recording technology to set new standards for storage costeffectiveness. While doubling available capacity to 300GB, the Cheetah 15K also delivers 36 percent higher sequential performance. This enables enterprises to meet their throughput and capacity requirements with fewer drives, significantly reducing total cost of ownership (TCO).

the Cheetah 15K designed for maximum reliability in demanding enterprise
applications, including a nonrecoverable error rate that’s been improved by a factor of 10. Cheetah 15K incorporates such Seagate-exclusive features as IRAW (Idle Read After Write), enhanced ECC (Error Correction Code) and BMS(Background Media Scan) to safeguard data integrity in the most rigorous environments.

Features:

16-MB cache

Ultra320 SCSI 80-pin interface

Perpendicular recording technology for maximum capacity

Up to 125-MB/s sustained transfer rate

30 percent more IOPS than 10K 3.5-inch drives

Reduced RAID rebuild times

Highest reliability rating in the industry

Lower total cost of ownership (TCO)

Specifications:

 

Capacity
Formatted 512 Kbytes/Sector (GB)	146.8
External Transfer Rate (Mb/s)
Ultra320 SCSI	320
4-Gb/s Fibre Channel	400
3-Gb/s Serial Attached SCSI	300
Performance
Spindle Speed (RPM)	15,000
Average Latency (ms)	2.0
Seek Time Average Read/Write (ms) Track-to-Track Read/Write (ms)	3.5/4.0 0.2/0.4
Transfer Rate Internal (Mb/s) Internal Formatted (Mb/s) Sustained (Mb/s)	960 to 1607 89 to 150 73 to 125
Cache, Multisegmented (Mb/s)	16
Configuration/Organization
Discs	2

Heads	4
Nonrecoverable Read Errors per Bits Read	sector per 10E16
Annualized Failure Rate (AFR)	0.62%
Power Management
Typical (watts) SCSI Fibre Channel SAS	14.2 16.5 14.9
Power Idle (watts) SCSI Fibre Channel SAS	9.6 10.7 11.2
Environmental
Temperature, Operating (°C)	5 to 55
Temperature, Nonoperating (°C)	–40 to 70
Shock, Operating: 2 ms (Gs)	60

Shock, Nonoperating 2 ms (Gs)	250
Acoustics Idle (bels—sound power)	3.6
Vibration, Operating	<400 Hz (Gs) 1.0 1.0 1.0
Vibration, Nonoperating:	<400 Hz (Gs) 2.0 2.0 2.0
Physical
Height (in/mm)	1.0/25.4
Width (in/mm)	4.0/101.6
Depth (in/mm)	5.75/146.05
Weight (lb/kg)	1.5/0.771
Limited Warranty (years)	5