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Seagate Momentus ST9750420AS SATA Hard Disks
Item Number: SGT-ST9750420AS-RF-OE
Manufacturer's Part Number: ST9750420AS |
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Seagate Momentus 7200.4 ST9750420AS 750GB 7.2K SATA Hard Drive - Refurbished
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Capacity: 750GB
Spindle Speed: 7,200RPM
Interface Type: SATA
Disk Size: 2.5"x9mm (Fits in ALL laptops)
Sustained Throughput (MBps):
Average Seek Time (read/write ms):
Electrical Interface Speed: SATA 300 - 3.0Gbps
On-Board Cache: 16MB |
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The Momentus 7200.4 family of 2.5-inch laptop drives offers innovative options and features, such as capacity up to 750GB, two different performance speeds, and three significant features.
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. |
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Drive specification |
ST9750420AS
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Formatted Gbytes (512 bytes/sector) |
750 |
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Bytes per sector |
512 |
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Spindle speed (RPM) |
7200 |
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I/O data transfer rate (MBps) |
300 |
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Cache buffer |
16 |
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Interface Type |
Serial ATA-300 |
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Average latency |
4.2 ms |
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Form Factor |
2.5" |
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Track-to-track seek (read / write) ms |
0.8 / 1.0 |
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Dimensions (HxLxW) mm |
9.5 / 100.35 / 69.85 |
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Weight |
0.115 kg |
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Operating Shock (Read) |
350G, 2ms |
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Non-operating Shock |
1000G, 2ms |
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Temperature - Operating |
0C -60C |
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Temperature - Non-operating |
-40C - 70C |
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Current Requirements 12VDC (Read/Write, Idle) |
3.5w / 2.6w |
Click here to view the manufacturers item description/brochure |
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