Momentus® XT Solid State Hybrid Drive 500 GB
ST95005620AS
Powerful, intelligent, affordable–Solid state hybrid drives deliver SSD-like performance without sacrificing storage capacity and affordability.
Get SSD-like Performance Today
The Seagate® Momentus® XT drive is a solid state hybrid with Adaptive Memory™ technology, enabling the drive to deliver SSD-like performance along with higher capacity. The Momentus XT drive is designed for all standard laptop PCs and is OS-, driver- and software-independent, making this drive easy to integrate and easy to use. Adaptive Memory technology enables the drive to tailor performance to the user. Whether you are gaming, editing digital media or crunching numbers, performance is optimized and ready for your next move.
Performance to Match Your Style
Designed with high-performance core components on an innovative platform, the Momentus XT solid state hybrid drive consists of a 7200-RPM hard drive with 32MB of cache, 4GB of solid state SLC NAND flash storage, and Adaptive Memory technology.
Adaptive Memory technology intelligently monitors your frequently used applications and data files, then places them into the solid state portion of the drive so they can be quickly recalled.
Best-Fit Applications
- High-end laptops and workstations
- High-performance gamer laptops
- Fast external enclosures: USB 3.0, eSATA
- Small form factor PCs
Features:- 500GB, 320GB and 250GB hard drive capacity options
- 4GB SLC NAND solid state memory
- 7200-RPM spindle speed
- 32MB of drive-level cache
- SATA 3Gb/s with Native Command Queuing
Specifications
| Specifications |
|
| Model Number |
ST95005620AS |
| Interface |
SATA 3Gb/s |
| Cache |
32MB |
| Capacity |
500GB |
| Areal density (avg) |
394Gb/in2 |
| Guaranteed Sectors |
976,773,168 |
| PHYSICAL |
|
| Height |
9.5mm (0.370 in) |
| Width |
69.85mm (2.75 in) |
| Length |
100.35mm (3.951 in) |
| Weight (typical) |
110g (.238 lb) |
| PERFORMANCE |
|
| Spin Speed (RPM) |
7200 RPM |
| Average latency |
4.17ms |
| Random read seek time |
11ms |
| Random write seek time |
13ms |
| I/O data transfer rate |
300MB/s |
| Unrecoverable read errors |
1 in 1014 |
| RELIABILITY |
|
| Annual Failure Rate |
0.5% |
| POWER |
|
| 5V start max current |
1.0A |
| Average idle power |
0.8W |
| Average operating power |
1.1W |
| Average seek power |
2.2W |
| ENVIRONMENT |
|
| Ambient Temperature |
|
| Operating |
0°–60°C |
| Nonoperating |
-40°–70°C |
| Maximum operating temperature change |
20°C per hour |
| Maximum nonoperating temperature change |
35°C per hour |
| Shock |
|
| Operating Shock (max) |
350 Gs for 2ms |
| Nonoperating Shock (max) |
900 Gs for 1ms |
| ACOUSTICS |
|
| Acoustics (Idle Volume) |
2.3 bels |
| Acoustics (Seek Volume) |
2.6 bels |
| Features |
|
| Storage Type |
Solid State Hybrid |