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Seagate Cheetah 15K.6 450GB 15K 3.0Gbps Serial SCSI / SAS Hard Drive ST3450856SS
Seagate Cheetah 15K.6 450GB 15K 3.0Gbps Serial SCSI / SAS Hard Drive ST3450856SS
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Seagate Cheetah 15K.6 450GB 15K 3.0Gbps Serial SCSI / SAS Hard Drive ST3450856SS

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30 in stock

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Seagate ST3450856SS SAS Hard Drive

Capacity: 450GB
Spindle Speed: 15,000RPM
Interface Type: SAS / Serial Attached SCSI
Disk Size: 3.5″x1.0″ (LFF Hard Drive)
Sustained Throughput (MBps): 110 – 171
Average Seek Time (read/write ms): 3.4 / 3.9
Electrical Interface Speed: SAS / Serial Attached SCSI – 3.0Gbps
On-Board Cache: 16MB

The Seagate® Cheetah® 15K.6 hard drive enables manageable tiered storage solutions without compromising performance or reliability. Cheetah 15K.6 drives deliver cost-effective solutions, allowing systems to keep up with increasing performance needs over a longer period of time.

Key Advantages

  • Second-generation perpendicular recording delivers up to 450-GB capacity.
  • Unprecedented performance with a 28 percent increase in sustained data rate, up to 164 MB/sec.
  • Industry’s highest 3.5-inch drive reliability at 1.6-million-hours MTBF.
  • Seagate proprietary PowerTrim™ technology provides a 61 percent improvement in watts/GB at idle.
  • Advanced read/write technology delivers unrecoverable error rate of 1×10-16 
  • Available in FC or SAS interfaces

 

Compatibility

This drive is compatible with all SAS compatible servers including:

Dell PowerEdge 840, 1900, 1950, 1950 III, 2900, 2900 III, 2950, 2950 III, 2970, 6900, 6950, R300, R900, R905, T300, T605 Servers and PowerVault MD1000, MD3000, NF100, NF500, NF600 Storage Arrays.

HP / Compaq Proliant DL140 G2 , DL140 G3 , DL145 G2 , DL145 G3 , DL160 G5 , DL160 G5p , DL165 G5 , DL180 G5 , DL185 G5, DL320 G3 , DL320 G4 , DL320 G5 , DL320 G5p , DL360 G4p , DL380 G5 , ML110 G3 , ML150 G3 , ML150 G5 , ML310 G2 , ML310 G3 , ML310 G4 , ML310 G5 , ML350 G4p , ML350 G5.
 

Specifications
Model number ST3450856SS
Model Name Cheetah 15K.6
Form Factor(width) 3.5-inch
Form Factor(height) 1-inch
Height 25.4 mm
Width 101.6 mm
Length 146.05 mm
Weight 0.709 kg
Formatted Capacity 450 Gbytes
Internal Transfer Rate (min) 1051 Mbits/sec
Internal Transfer Rate (max) 2225 Mbits/sec
Formatted Int Transfer Rate (min) 110 MBytes/sec
Formatted Int Transfer Rate (max) 171 MBytes/sec
External (I/O) Transfer Rate (max) 300 MBytes/sec
Average Seek Time, Read 3.4 msec typical
Average Seek Time, Write 3.9 msec typical
Track-to-Track Seek, Read 0.2 msec typical
Track-to-Track Seek, Write 0.4 msec typical
Average Latency 2 msec
Default Buffer (cache) Size 16 Mbytes
Number of Discs (physical) 4
Number of Heads (physical) 8
Startup Current (12VDC +/- 5%) 4.56 amps
Startup Current (5VDC +/- 5%) 1.95 amps
Max Operating Shock (2-msec) 60 Gs
Max Nonoperating Shock (2-msec) 250 Gs
Operating Vibration (max) 1.0 Gs
Nonoperating Vibration (max) 2.0 Gs
Operating Temperature (max) 55 deg C
Operating Temperature (min) 5 deg C
Nonoperating Temperature (max) 70 deg C
Nonoperating Temperature (min) -40 deg C
Acoustics, Idle (sound power, typ) 3.6 Bels
MTBF (Hours) 1,600,000 hours
Nonrecoverable Read Errors 1 per 10^16 bits read
Supports S.M.A.R.T. Yes

 

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