Hot Swap HDD Seagate Cheetah ST336753LC, 36.7GB, 15K rpm, Ultra320 SCSI (U320) SCA, 80 pin, 8MB Cache, 1"/w tray (HP Proliant), OEM (жесткий диск HotPlug)

Жёсткий диск Hot Swap HDD Seagate Cheetah ST336753LC, 36.7GB, 15K rpm, Ultra320 SCSI, 80 pin, 8MB Cache, 1"/w tray (HP Proliant)

Описание:

In data intensive environments, increasing the capacity per disk drive lowers ownership costs by deploying fewer systems that use less cubic feet of space requiring less infrastructure such as cabinets, HBAs and less wattage of power. That is what makes the Cheetah 15K.3 such a valuable data storage unit. Its 36.7 GB capacity coupled with 320MB/s transfer rates, 3.6-second average seek times and 8MB buffer, make it a perfect choice for data warehousing, imaging and multimedia video and RAID applications among others.Plus, the Cheetah 15K.3 uses the Seagate 3D Defense System for drive protection. Its SeaShell packaging provides more than 1,000 Gs shock protection during handling. Its Advanced Multidrive System (SAMS) reduces effects of rotational vibration generated by drives operating simultaneously. Its Just-In-Time technology (JIT) minimizes actuator impact on power, vibration and acoustics.

Характеристики

Description
Model number		ST336753LC
Model Name		Cheetah 15K.3
Form Factor(width)		3.5-inch
Form Factor(height)		low-profile
Physical Specifications
Height		25.4 mm
Width		101.6 mm
Length		146.6 mm
Weight		0.8 kg
Capacity/Interface
Formatted Capacity		36.7 Gbytes
Interface Type		80-pin
Performance
Transfer Rates
Internal Transfer Rate (min)		632 Mbits/sec
Internal Transfer Rate (max)		891 Mbits/sec
Formatted Int Transfer Rate (min)		56 MBytes/sec
Formatted Int Transfer Rate (max)		86 MBytes/sec
External (I/O) Transfer Rate (max)		160 MBytes/sec
Seek Times
Average Seek Time, Read		3.6 msec typical
Average Seek Time, Write		4 msec typical
Track-to-Track Seek, Read		0.2 msec typical
Track-to-Track Seek, Write		0.4 msec typical
Average Latency		2 msec
Other
Default Buffer (cache) Size		8,192 Kbytes
Spindle Speed		15K RPM
Configuration
Number of Discs (physical)		2
Number of Heads (physical)		4
Bytes Per Sector		512
Track Density (TPI)		64,000 tracks/inch
Recording Density (BPI, max)		533,000 bits/inch
Bytes/Track (avg)		377,770
Recording Components
Recording Method		EPRML
Electrical Requirements
Current
Typical Current (12VDC +/- 5%)		0.97 amps
Typical Current (5VDC +/- 5%)		0.92 amps
Power
Idle Power (typ)		10.5 watts
Environmental Specifications
Shock and Vibration
Max Operating Shock (11-msec)		15 Gs
Max Nonoperating Shock (2-msec)		250 Gs
Operating Vibration (max)		0.5 Gs
Nonoperating Vibration (max)		2 Gs
Temperature and Humidity
Operating Temperature (max)		55 deg C
Operating Temperature (min)		5 deg C
Nonoperating Temperature (max)		70 deg C
Nonoperating Temperature (min)		-40 deg C
Operating Temperature Change (max)		20 deg C/hr
Nonoperating Temperature Change (max)		20 deg C/hr
Operating Humidity (max)		95 percent
Nonoperating Humidity (max)		95 percent
Operating Humidity Change (max)		20 percent per hour
Operating Wet Bulb Temp (max)		28 deg C
Altitude
Operating Altitude (max)		3,048 m
Operating Altitude (min)		-305 m
Nonoperating Altitude (max)		12,210 m
Nonoperating Altitude (min)		-305 m
Acoustics
Acoustics, Idle (sound power, typ)		3.2 Bels
Reliability
MTBF (Hours)		1,200,000 hours
Recoverable Read Errors		10 per 1012 bits read
Nonrecoverable Read Errors		1 per 1015 bits read
Seek Errors		10 per 108 bits read
Supports S.M.A.R.T.		Yes