DELL 300G SAS 15K 2.5-inch ST9300653SS 0H8DVC Hard Drive

DELL 300G 15K 2.5-inch SAS ST9300653SS Server Hard Drive
DELL Server Hard Drive Quality Assurance
Specification
Model Number
ST9300653SS
Interface
6-Gb/s SAS
Cache
64MB
Capacity
300GB
Magnetic Density (average)
448Gb/inch2
Number of Sectors Guaranteed
585,937,500
Physical Specifications
Height (maximum)
15.00 mm (0.591 in-inch)
Width (maximum)
70.10 mm (2.760 inch)
Length (maximum)
100.45 mm (3.955 in-chin)
Weight (typical)
200 g (0.441 lb)
Performance
Rotational Speed (RPM)
15,000 RPM
Sustained Data Transfer Rate
202MB/s
Average Latency
2.0 milliseconds
Random Read Seek Time
2.7ms
Random write seek time
3.1 ms
I/O Data Transfer Rate
600MB/sec
Non-recoverable read errors
1 in 1016
Reliability
MTBF
2,000,000 hours
Annual Failure Rate
0.44%
Power Supply
12V Start-up Current
1.04 Amps
5V starting current
0.64Amps
Average idle power
4.25 watts
Ambient
Ambient Temperature
When running
5?55C
Non-operating
-40?70C
Temperature change during operation
20 degrees Celsius per hour
Non-operating temperature variation
Impact resistance
Shock resistance during operation
40 G for 2 ms
Non-running shock resistance
300 G for 2 ms
Sound intensity
Sound intensity (volume at idle)
3.25 Bell
Sound intensity (volume at seek)
3.35 Bell
Characteristics
Storage Type
Hard disk
Condition: Refurbished