Seagate Momentus 5400.3 ST9160821SB vs Comparable 2.5" SATA Hard Disks
Item 3868: Seagate ST9160821SB
Size160 GB
Cache8 MB
RPM5400
Form Factor2.5"
InterfaceSATA
Speed1.5 Gb/s
Disk Interface RPM Cache (MB) Size (GB) Warranty Years Best Price Vendor Value (GB/$)
Toshiba HDD2J96 SATA 5400 160 62.26 2.57
Western Digital Scorpio Blue WD1600BPVT SATA 3 Gb/s 5400 8 160 3 65.99 2.42
Lenovo ThinkPad 41N5692 SATA 1.5 Gb/s 5400 8 160 72.45 2.21
Western Digital Scorpio Blue WD1600BEVT SATA 3 Gb/s 5400 8 160 3 72.64 2.20
Western Digital Scorpio Black WD1600BEKT SATA 3 Gb/s 7200 16 160 5 73.57 2.17
Seagate Momentus 5400.4 ST9160827AS SATA 3 Gb/s 5400 8 160 75.00 2.13
Toshiba MKxx56GSY Series MK1656GSY SATA 3 Gb/s 7200 16 160 76.67 2.09
Western Digital AV-25 WD1600BUDT SATA 3 Gb/s 5400 32 160 3 79.99 2.00
Samsung HN-M160MBB SATA 3 Gb/s 8 160 79.99 2.00
Seagate Momentus 5400.6 ST9160314AS SATA 3 Gb/s 5400 8 160 79.99 2.00
Lenovo ThinkPad 41N5737 SATA 1.5 Gb/s 7200 160 82.95 1.93
Seagate Momentus 7200.4 ST9160412AS SATA 3 Gb/s 7200 16 160 89.99 1.78
Toshiba MKxx65GSX Series MK1665GSX SATA 3 Gb/s 5400 8 160 109.99 1.45
Toshiba MKxx52GSX Series MK1652GSX SATA 3 Gb/s 5400 8 160 119.95 1.33
Seagate Momentus 5400.3 ST9160821AS SATA 1.5 Gb/s 5400 8 160 149.95 1.07
Seagate Momentus 7200.2 ST9160823ASG SATA 3 Gb/s 7200 8 160 174.78 0.92
Seagate Momentus 7200.4 ST9160412ASG SATA 3 Gb/s 7200 16 160 3 189.95 0.84
Seagate Momentus 5400.3 ST9160821SB SATA 1.5 Gb/s 5400 8 160 0.00

Manufacturer's Specs

General
InterfaceSerial ATA (SATA)
Cache8MB
Capacity160GB
Performance
Random write seek time13.0ms
Average latency5.6ms
Spindle Speed5400 RPM
Random read seek time11.0ms
Power
5V start max current1.0A
Reliability
Annual Failure Rate1.79%
Physical
Width69.85mm (2.75 in)
Length100.50mm (3.957 in)
Height9.5mm (0.374 in)
Weight (typical)100g (0.22 lb)

External links

Seagate
http://www.seagate.com/
Momentus 5400.3
http://www.seagate.com/www/...

Seagate Momentus 5400.3 Reviews & Benchmarks

StorageReview - 160 GB Notebook Drive Roundup - June 4, 2007
The Tech Report - Mobile ATA hard drives compared - We quantify the ultimate laptop upgrade - April 27, 2006

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