Seagate Momentus ST9750420AS SATA Hard Drive
Capacity: 750GB
Spindle Speed: 7,200RPM
Interface Type: SATA
Disk Size: 2.5″x15mm (SFF Hard Drive)
Sustained Throughput (MBps):
Average Seek Time (read/write ms):
Electrical Interface Speed: SATA 300 – 3.0Gbps
On-Board Cache: 16MB
Key Features and Benefits
- Seagate SmartAlign™ technology provides a transition to 4K SECTORS
without the need for software utilities.
- Seagate Self-Encrypting Drives deliver government-grade encryption without performance degradation—protecting your data where it lives. The FIPS 140-2* options are NIST government-certified for both U.S. and Canadian usage with sensitive data.**
- Seagate G-Force Protection™ technology can detect when your laptop is in a free-fall, swing the drive heads to a safe ZONE
and keep the data safe.
- 7200-RPM and 5400-RPM speeds for customized performance, and 8MB and 16MB cache size to enhance your application performance
- 750, 640, 500, 320, 250 and 160GB models for 5400-RPM drives for high-capacity to entry-level and mainstream systems
- 750, 500, 320, 250 and 160GB models for 7200-RPM drives for high-capacity
Compatibility
This drive is compatible with any of our SATA drive trays and any of our SATA controllers.
Drive specification |
ST9750420AS |
Formatted Gbytes (512 bytes/SECTOR |
750 |
Bytes per SECTOR |
512 |
Spindle speed (RPM) |
7200 |
I/O data transfer rate (MBps) |
300 |
Cache buffer |
16 |
Interface Type |
Serial ATA-300 |
Average latency |
4.2 ms |
Form Factor |
2.5″ |
Track-to-track seek (read / write) ms |
0.8 / 1.0 |
Dimensions (HxLxW) mm |
9.5 / 100.35 / 69.85 |
Weight |
0.115 kg |
Operating Shock (Read) |
350G, 2ms |
Non-operating Shock |
1000G, 2ms |
Temperature – Operating |
0C -60C |
Temperature – Non-operating |
-40C – 70C |
Current Requirements 12VDC (Read/Write, Idle) |
3.5w / 2.6w |
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