Seagate Cheetah 15K.7 ST3450857SS SAS Hard Disk

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Seagate Part #/MPN: ST3450857SS

DiscTech Item #: SGT-ST3450857SS-BN-3Y


$249.00
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$249.00

Enterprise Grade

Capacity: 450GB

Speed: 15,000RPM

Interface Types: SAS Serial Attached SCSI

Form Factor: 3.5inx1.0in LFF Hard Drive

Sector Size: 512 / 512e

Sustained Throughput: 122 - 204

Average Seek Time: 3.4 / 3.9

Electrical Interface: SAS-2 Serial Attached SCSI v2 - 6.0Gbps

On-Board Cache: 16MB

Seagate Cheetah 15K.7 ST3450857SS 450GB 15K 6.0Gbps Serial SCSI / SAS Hard Drive - Brand New

The higher performance and capacity of Seagate Cheetah 15K.7 drives reduce storage costs per GB and increase capacity per watt. The drive has the industry’s highest reliability rating, reducing drive replacement costs. The Cheetah 15K.7 drive includes Seagate PowerTrim™ technology, which dynamically optimizes drive power consumption at all levels of activity.

Key Features and Benefits

  • Highest-performance 3.5-inch Tier 1 drive
  • Highest-capacity Tier 1 drive (600 GB)
  • Highest reliability rating in the industry
  • Seagate PowerTrim technology dynamically reduces power usage.
  • Supports 6-Gb/s SAS 2.0 and 4-Gb/s FC

The Seagate® Cheetah® 15K.7 is the highest performing, highest capacity 3.5-inch mission critical hard drive with best-in-class reliability for Tier 1 storage environments. This industry-leading enterprise drive reduces storage costs per GB while increasing capacity per watt. Drive power consumption is dynamically optimized at all levels of activity with Seagate’s exclusive PowerTrim technology.

Key Advantages

  • Third-generation perpendicular recording for maximum capacity.
  • Unprecedented performance with a 16 percent increase in sustained data rate over the last generation, up to 171 MB/sec.
  • Industry’s highest 3.5-inch drive reliability at 1.6-million-hours MTBF.
  • Seagate proprietary PowerTrim technology provides up to 21 percent improvement over the last generation in watts/GB at idle.
  • Advanced read/write technology delivers unrecoverable error rate of 1x10E16 and AFR of 0.55 percent
  • Available in 4Gb/s FC or 6Gb/s 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 Storage Array.

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 ST3450857SS
Model Name Cheetah 15K.7
Form Factor(width) 3.5-inch
Form Factor(height) 1-inch
Height 25.4 mm
Width 101.6 mm
Length 146.52 mm
Weight 0.676 kg
Formatted Capacity 450 Gbytes
Internal Transfer Rate (min) 1450 Mbits/sec
Internal Transfer Rate (max) 2370 Mbits/sec
External (I/O) Transfer Rate (max) 600 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) 3
Number of Heads (physical) 6
Power (Typical) 14.6 watts
Power (Idle) 10.1 watts
Max Operating Shock (2-msec) 60 Gs
Max Nonoperating Shock (2-msec) 300 Gs
Operating Vibration (max) 1.0 Gs
Nonoperating Vibration (max) 3.0 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

Click here to view the manufacturer's item description/brochure

Alternate MPNs: 9FM066-003 9FM066

Weight: 1.8 lb

Warranty: 3 Year DiscTech

Brand New

Condition Levels Explained

The product is brand new.

3 Year DiscTech Warranty

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