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Seagate ST3450757SS Cheetah 15K.7 SAS Hard Disk

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Seagate Cheetah 15K.7 ST3450757SS 450GB 15K 6.0Gbps Self-Encrypting SED Serial SCSI / SAS Hard Drive – Brand New OEM

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. Cut IT drive retirement costs.

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 204 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
  • Provides TCG-compliant, Self-Encrypting Drive (SED) security option (SAS models only) to eliminate the need to overwrite or physically destroy drives, enable safe return of drives for warranty or expired lease purposes and allow organizations to securely repurpose or sell hard drives.
SKU: ST3450757SS Category: Tags: , ,
Weight 0.676 kg
Model number ST3450757SS
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

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