Seagate Savvio 15K.2 ST9146852SS vs Comparable 3.5" SAS Hard Disks
Item 3610: Seagate ST9146852SS
Size146 GB
Cache16 MB
RPM15000
Form Factor3.5"
InterfaceSAS
Speed6 Gb/s
Disk Interface RPM Cache (MB) Size (GB) Warranty Years Best Price Vendor Value (GB/$)
Toshiba MKx001TRKB Series MK1001TRKB SAS 6 Gb/s 7200 16 1000 5 162.94 6.14
Seagate Constellation ES ST1000NM0021 SAS 6 Gb/s 7200 64 1000 169.99 5.88
Seagate Constellation ES ST31000424SS SAS 6 Gb/s 7200 16 1000 5 171.65 5.83
HP Midline 461137-B21 SAS 3 Gb/s 7200 1000 190.00 5.26
Seagate Constellation ES ST500NM0001 SAS 6 Gb/s 7200 64 500 118.60 4.22
Fujitsu 3.5" SAS MBA3147RC SAS 3 Gb/s 15000 16 147 92.90 1.58
Seagate Cheetah 15K.5 ST3300655SS SAS 3 Gb/s 15000 16 300 3 195.00 1.54
Seagate Cheetah 15K.6 ST3146356SS SAS 3 Gb/s 15000 16 146 95.90 1.52
Fujitsu 3.5" SAS MAX3147RC SAS 3 Gb/s 15000 16 147 97.90 1.50
Hitachi Ultrastar 15K600 0B23661 SAS 6 Gb/s 15000 16 300 239.50 1.25
Fujitsu 3.5" SAS MBA3300RC SAS 3 Gb/s 15000 16 300 239.90 1.25
Seagate Cheetah 15K.6 ST3300656SS SAS 3 Gb/s 15000 16 300 239.90 1.25
Seagate Cheetah 15K.7 ST3300557SS SAS 6 Gb/s 15000 16 300 249.25 1.20
IBM 40K1044 SAS 3 Gb/s 15000 8 146 158.00 0.92
HP Enterprise 417855-B21 SAS 3 Gb/s 15000 146 160.00 0.91
HP 384854-B21 SAS 3 Gb/s 15000 146 182.00 0.80
Seagate Savvio 15K.2 ST9146852SS SAS 6 Gb/s 15000 16 146 215.99 0.68
Cisco R200-D146GB= SAS 15000 146 339.23 0.43

Price History

Recent Price Changes

2012-05-17 $215.99 -9.96
2012-05-05 $225.95 -4.00
2012-04-25 $229.95 -0.05
2012-04-22 $230.00 -10.54
2012-04-21 $240.54 -5.41
2012-04-20 $245.95 -4.59
2012-04-19 $250.54 -4.00
2012-04-18 $254.54 -5.00
2012-04-17 $259.54 -5.00
2012-04-14 $264.54 -5.41

Manufacturer's Specs

General
Interface6-Gb/s SAS
Guaranteed Sectors286,749,488
Cache16MB
Capacity146 GB
Areal density (avg)237.1 Gbits/inch2
Performance
Random write seek time3.5 msec
Average latency2.0 msec
Spindle Speed15,000 rpm
Random read seek time3.2 msec
Power
12V start max current1.12 amps
5V start max current0.45 amps
Reliability
Annual Failure Rate0.55
MTBF1,600,000 hours
Physical
Width (max)70.10 mm (2.7598 inches)
Weight (typical)201 grams (0.443 pounds)
Height (max)14.50 mm (0.5709 inches)
Length (max)100.45 mm (3.9547 inches)

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