Seagate ST9500421AS 500GB SATA Hard Disk Drives

ST9500421AS product summary

SEAGATE 2.5IN SATA600 500GB 7200 HDD

Manufacturer
Seagate
Interface Group
SATA
Interface
SATA600
Physical Size
2.5in
Capacity
500GB
Speed
7,200RPM

Seagate ST9500421AS 500GB SATA Hard Disk Drives

Part Specific Options

This part has the following options to purchase.

Refurbished
Call for stock

9PT144-500
Refurbished
Call for stock

ST9500421AS product details

Seagate Momentus 500GB HDD Serial ATA II

Best-Fit Applications - Corporate laptops that contain confidential employee, customer or company information - Field sales, service and support laptops that contain critical customer data - Personal laptops that contain sensitive information - Industrial applications such as ATMs, POS systems and other teller-like systems Advanced security firmware allows for pre-boot authentication in the form of biometrics, passwords or smart cards. The hardware-based encryption engine delivers security without the overhead—no processor utilization, no time delays. You get transparent security without the hassle. Better than Green is Reusable and with the Momentus FDE drives, IT personnel and consumers can securely reuse this drive without risk of confidentiality breach. So don't spend hours wiping the drive clean or more money to shred a perfectly good drive – just REUSE it! Key Advantages - Third generation of Seagate Secure AES hardware-based encryption engine - G-Force Protection gives these FDE drives added robustness in everyday mobile lifestyles. - 7200-RPM spindle speed with less than 2.3 watts for read/write power - Ultra-quiet acoustics of 2.3 bels at idle and 2.6 bels during seeks - Internal data rate of 1.1 Gb/s - SATA 3Gb/s interface with Native Command Queuing - 350 Gs shock tolerance at 2 ms - 1000 Gs shock tolerance at 1 ms - Perpendicular recording technology

Features
Average latency
4.17 ms
Bytes per sector
512
Component for
Notebook
HDD capacity
500 GB
HDD number of heads
4
HDD speed
7200 RPM
Interface
Serial ATA II
Read seek time
11 ms
Start/stop cycles
600000
Storage drive buffer size
16 MB
Track to track seek time
1.5 ms
Type
HDD
Write seek time
13 ms
Operational conditions
Non-operating altitude
-304.8 - 12192 m
Non-operating shock
1000 G
Non-operating vibration
5 Gs
Operating altitude
-304.8 - 3048 m
Operating relative humidity (H-H)
5 - 95%
Operating shock
350 G
Operating temperature (T-T)
0 - 60 °C
Operating vibration
1.0 Gs
Storage relative humidity (H-H)
5 - 95%
Storage temperature (T-T)
-40 - 70 °C
Power
Power consumption (idle)
0.69 W
Power consumption (standby)
0.20 W
Weight & dimensions
Depth
100.3 mm
Height
9.5 mm
Weight
110 g
Width
69.8 mm