Jump to content

Momentus 5400.6 SATA 3-Gb/s 250-GB Hard Drive

The 250-GB Seagate® Momentus® 5400.6 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. Able to withstand up to 1,000 Gs of shock, this highly reliable 2.5-inch drive is perfect for notebook or external storage applications.

Model ST9250315AS SATA 3Gb/s 250GB

Clear All Selections

Comparison Shop

Find the best deal.
momentus

Best-fit Applications

  • Mainstream laptops
  • External storage solutions/boxes
  • Industrial applications requiring a smaller form factor

Key Features and Benefits

  • Up to 640 GB, holds thousands of songs, photos, videos and more
  • 5,400-RPM spindle speed for great performance and the lowest power consumption
  • 8-MB cache delivers fast performance
  • 1,000 Gs of non-operating shock make the drive ideal for notebook PCs and industrial applications
  • Ramp load features remove the head from the disc during idling periods, improving idling power consumption and adding to the durability of the drive

Key Advantages

  • Seagate laptop power management technology is leveraged, delivering the lowest-power 5,400-RPM laptop hard drive to date
  • QuietStep™ technology enables ultra-quiet load/unload acoustics
  • Energy-efficient power for maximum performance
  • 8-MB cache enhances performance
  • SATA 3-Gb/s interface with Native Command Queuing enables fast data transfers
  • Perpendicular recording technology delivers the capacity points you need

Resources:

Momentus 5400.6 SATA 3-Gb/s 250-GB Hard Drive

ST9250315AS

Specifications
Model Number ST9250315AS
Interface SATA 3Gb/s
Cache 8MB
Capacity 250GB
Areal density (avg) 394Gbits/inch2
Guaranteed Sectors 488,397,168
PHYSICAL
Height (max) 9.5mm (0.374 inches)
Width (max) 69.85mm (2.75 inches)
Length (max) 100.35mm (3.957 inches)
Weight (typical) 93.5grammes (0.206 pounds)
PERFORMANCE
Spindle Speed 5,400 rpm
Average latency 5.6msec
Random read seek time 14msec
Maximum interface transfer rate 300Mbytes/sec
Unrecoverable read errors 1 in 1014
RELIABILITY
Annual Failure Rate 0.48
POWER
5V start max current 1.0amps
Average idle current 1.40watts
Average seek power 1.54watts
ENVIRONMENT
Ambient Temperature
Operating 0°–60°C
Non-operating -40°–70°C
Maximum operating temperature change 20°C per hour
Maximum non-operating temperature change 35°C per hour
Shock
Operating Shock (max) 350 Gs for 2msec
Non-operating Shock (max) 1000 Gs for 1msec
ACOUSTICS
Acoustics (Idle Volume) 2.4 bels
Acoustics (Seek Volume) 2.6 bels

Find installation, troubleshooting and other support information for the Momentus 5400 Laptop Hard Drive.