Seagate Momentus 7200.4 ST9500420ASG (500 GB)

vs Comparable 2.5" SATA Hard Disks
Item 3481: Seagate Momentus 7200.4 500GB ST9500420ASG
BrandSeagate
FamilyMomentus 7200.4
PartST9500420ASG
Size500 GB
Cache16 MB
RPM7200
Form Factor2.5"
InterfaceSATA
Speed3 Gb/s
ST9500420ASG Reviews1
Disk Cache (MB) Size (GB) Warranty Years Best Price Vendor Value (GB/$)
Seagate Momentus 7200.4 ST9500420ASG 16 500 0.00

Manufacturer's Specs

General
InterfaceSATA 3Gb/s
Guaranteed Sectors976,773,168
Cache16MB
Capacity500 GB
Areal density (avg)394 Gbits/inch2
Performance
Random write seek time13.0 msec
Average latency4.17 msec
Spindle Speed7,200 rpm
Random read seek time11.0 msec
Power
5V start max current1.0 amps
Reliability
Annual Failure Rate0.5
Physical
Width (max)69.85 mm (2.750 inches)
Weight (typical)110 grams (0.238 pounds)
Height (max)9.5 mm (0.370 inches)
Length (max)100.35 mm (3.951 inches)

External links

Seagate ST9500420ASG Reviews & Benchmarks

Other Seagate Momentus 7200.4 Reviews & Benchmarks

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