Seagate Momentus 7200.4 500GB 7.2K 2.5-inch SATA Hard Drive

Availability:

30 in stock


639.00 د.إ

30 in stock

Seagate ST9500423AS SATA Hard Disk Drive

Capacity: 500GB
Spindle Speed: 7,200RPM
Interface Type: SATA
Disk Size: 2.5″x9mm (Fits in ALL laptops)
Sustained Throughput (MBps)
Average Seek Time (read/write ms): 11/13
Electrical Interface Speed: SATA 300 – 3.0Gbps
On-Board Cache: 16MB

Detailed Description

Key Advantages

• Highest available notebook performance increases productivity in all ENVIRONMENTS.

• SATA 3Gb/s interface with Native Command Queuing (NCQ) and command ordering

• 16-MB cache on every capacity

• Green features:

– LEVERAGES Seagate laptop power MANAGEMENT TECHNOLOGY, delivering the lowest-power 500-GB 7200-RPM laptop hard drive yet

– Utilizes ramp load features which remove the head from the disk during idle periods, improving idle power consumption and adding to the durability of the drive

• Optional G-Force Protection feature adds another layer of robustness for road warriors.

• QuietStep™ technology enables ultra-quiet load/unload acoustics

• State-of-the-art cache and on-the-fly error-correction algorithms

• Fluid dynamic bearing motor for quiet operation

• Support for S.M.A.R.T. drive monitoring and reporting

Best-Fit Applications

• High-performance and mainstream laptop PCs

• Small form factor PCs

• Workstations

• Non-mission-critical blade servers and INDUSTRIAL applications

Drive ST9500423AS
Formatted GB 500
Guaranteed SECTORS 976,773,168
Bytes per SECTOR(logical/physical) 512/4K
Physical read/write heads 4/3
Discs 2
Cache (MB) 16
Spndle Speed (RPM) 7200
Average Latency (ms) 4.2
Height 9.5mm (0.370 in)
Width 69.85mm (2.75in)
Length

100.35mm (3.951in)

Weight 115g (.254 lb)
Track-to-Track seek time (ms) 1.5
Average seek, read (ms) 11.0
Average seek, write (ms) 13
Ambient temperature

0°C to 60 °C (operating)

-40°C to 70°C (nonoperating)

 

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