Seagate Momentus 5400 640GB 5400RPM SATA II 3Gb/s 16MB Cache 2.5" 9.5mm Laptop Hard Drive - ST9640424AS

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Warranty1 Year Warranty
AvailabilityPlease Call
SeriesMomentus 5400
UPC CodeDoes Not Apply

Product Specs

Product Specs
Capacity640 GB
Spindle Speed5400 RPM
Cache Buffer16 MB Cache
InterfaceSATA (7-Pin Signal and 15-Pin Power Connectors)
Data Transfer RateSATA II 3Gb/sec (Host to/from Drive Sustained 97 MB/sec)
Interface NoteBackwords Compatible with SATA I 1.5Gb/sec and Forward with SATA III 6Gb/sec
Advanced FormatNo
Rohs CompliantYes
Form Factor2.5 Inch
Dimensions69.85mm x 100.2mm x 9.50mm

Key Features

  • • Capacities up to 750GB
  • • 5'400 RPM Rotational Speed
  • • SATA 3.0 GB/s Interface
  • • Support for Read Multiple and Write Multiple Commands
  • • Whisper Quiet with Fluid Dynamic Bearing (FDB) Motors
  • • Perpendicular Recording Technology
  • • Native Command Queuing (NCQ) Technology
  • • Full-track Multiple-Sector Transfer Capability
  • • 1000Gs Nonoperating Shock and 350Gs of Operating Shock
The Seagate Momentus 5400 drive offers the best combination of performance, capacity, mobility and durability in a laptop hard drive to meet the demanding requirements of today's notebook multimedia usage models. This highly reliable 2.5-inch drive is perfect for notebook or external storage applications. Engineered specifically for low power applications, the Momentus internal drive has a 5400RPM spindle speed and a 16MB cache to provide energy efficient performance at whisper quiet acoustic levels. With reduced power consumption and heat generation, this drive will reduce power costs up to 50 percent over the life of the system compared to standard drives. It is optimized for standard laptops and small form factor PCs.
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