ST95005620AS - Seagate Momentus XT 2.5 inch Hard Drive 500GB SATA 7200rpm 32MB (Internal)

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.
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.

Hard Disk
Drive Interface	SATA 3Gb/s
Disk Size	2.5 Inches
Disk Capacity	500 GB
Disk Speed	7200 RPM
Data Buffer/RAM	32 MB
Bytes per Sector	512
Head Positioning Method	QuietStep Ramp Load
Performance
Data Transfer Rates	300 MB/s
Average Seek Time	Read: 11ms • Write: 13 ms
Average Latency	4.17 ms
Mean Time Between Failure (MTBF)	600,000 Hours
Shipping
Shipping Carton Dimensions	(W) x (D) x (H) - Weight
Trade Carton	containing a total of
Trade Carton Dimensions	(W) x (D) x (H) - Weight
Shipping Pallet	containing a total of
Shipping Pallet Dimensions	(W) x (D) x (H) - Weight
Electrical
Power Requirement Spin Up (Max)	1.55 Watts
Power Requirement Idle (Ready)	0.8 Watts
Voltage/Power/Frequency	/ /
Environmental
Acoustics (Seek Mode)	2.5 dB
Acoustics (Idle Mode)	2.3 dB
Operating Temperature	0 to 60 °C
Non Operating Temperature	-40 to 70 °C
Temperature Gradient	20 °C per hour
Shock (Operating)	350Gs for 2ms
Shock (Non Operating)	1000Gs for 1ms
Physical
Form Factor	Hard Disk Drive
Enclosure type	Internal
Dimensions	6.98 cm (W) x 10.04 cm (D) x 0.95 cm (H) - Weight 0.11 kg
Shipping
Shipping Carton	containing a total of

• Seagate Momentus XT 2.5 inch Hard Disk Drive

• 500GB capacitiy

• Interface: SATA 3.0Gb/s

• 32MB of drive-level cache

• 4GB SLC NAND solid state memory

• Solid state hybrid drive delivers SSD-like performance with hard drive capacity options

• Adaptive Memory technology customizes performance by aligning to user needs for overall improved system response

• 80 percent faster performance than traditional 7200-RPM drives in

• PCMark Vantage benchmark scores Low heat and vibration—quiet operation without giving up storage capacity and affordability

• OS- and application-independent—designed for any SATA standard laptop PC