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Hard Disk Drives ~ Notebook HDD ~ 500GB Seagate MOMENTUS 7200.4 2.5" SATA 7200RPM, 16MB CACHE [S...
  500GB Seagate MOMENTUS 7200.4 2.5" SATA 7200RPM, 16MB CAC...  
 
Price Information
Your Buy (inc. GST) : $128.00
Stock Information
  • This is not a regularly stocked item, however we can order it in for you.
  • If you place an online order we will email you with the exact price and availability.
    You can decide whether or not you wish to go ahead with the order.
  • A 20% deposit is required for Pre-order items.
 
     

Description
500GB Seagate MOMENTUS 7200.4 2.5" SATA 7200RPM, 16MB CACHE [ST9500420AS]
Manufacturer Url
Manufacturer ID
ST9500420AS
Product Information
ST9500420AS

The Seagate® Momentus® 7200.4 drive delivers the highest available capacity and performance in a laptop hard drive and draw only .05 percent more power than a 5400-RPM laptop drive.

 

Overview

Key Advantages

  • Highest available notebook performance
  • 500-GB capacity
  • Native Command Queuing
  • Green features:
    • Lowest-power 7200-RPM laptop hard drive yet
    • Ramp load features improve idle power consumption
  • State-of-the-art error correction
  • Fluid dynamic bearing motor
  • Support for S.M.A.R.T. drive monitoring and reporting
  • Support for Read Multiple and Write Multiple commands

Best-Fit Applications

  • High-performance and mainstream laptop PCs
  • Small form factor PCs
  • Workstations
  • Industrial applications
  • Non-mission-critical blade servers

 

Specifications

Specifications 500 GB
Model Number ST9500420AS
Interface SATA 3.0Gb/s
Cache 16 MBytes
Capacity 500 GB
Areal density (avg) 394 Gbits/inch2
Guaranteed Sectors 976,773,168
PHYSICAL  
Height (max) 9.5 mm  (0.370 inches)
Width (max) 69.85 mm  (2.750 inches)
Length (max) 100.35 mm  (3.951 inches)
Weight (typical) 110 grams  (0.238 pounds)
PERFORMANCE  
Spindle Speed 7,200 rpm
Average latency 4.17 msec
Random read seek time 11.0 msec
Random write seek time 13.0 msec
RELIABILITY  
Annual Failure Rate 0.5
POWER  
5V start max current 1.0 amps

 

 

Warranty Details