Seagate Momentus XT 500GB ST95005620AS Review

Capacity:

500GB

320GB

250GB

Model Number:

ST95005620AS

ST93505620AS

ST92505610AS

Solid State Memory, SLC NAND (GB):

4

4

4

Interface:

SATA 3Gb/s NCQ

SATA 3Gb/s NCQ

SATA 3Gb/s NCQ

Cache (MB):

32

32

32

Head-Rest Method:

QuietStep Ramp Load

QuietStep Ramp Load

QuietStep Ramp Load

Load/Unload Cycles:

 >600,000

 >600,000

 >600,000

Nonrecoverable Read Errors per Bits Read:

1 per 10E14

1 per 10E14

1 per 10E14

Power (W) Seek, Typical:
Idle, Typical:

1.554
0.8

1.554
0.8

1.554
0.8

Temperature (°C) Operating:
Nonoperating:

0 to 60
~40 to 70

0 to 60
~40 to 70

0 to 60
~40 to 70

Shock (Gs) Operating 2ms:
Nonoperating 1ms:

350
1000

350
1000

350
1000

Acoustics (bels-sound power) Idle, Typical:
Seek, Typical:

2.3
2.5

2.3
2.5

2.3
2.5

Height (in/mm):

0.370/9.5

0.370/9.5

0.370/9.5

Width (in/mm):

2.75/69.85

2.75/69.85

2.75/69.85

Depth (in/mm):

3.95/100.35

3.95/100.35

3.95/100.35

Weight (lp/g):

0.238/110

0.238/110

0.238/110