Seagate Momentus 500GB HDD internal hard drive 7200 RPM 16 MB Serial ATA II
Brand: Seagate · SKU: ST9500421AS · MPN: ST9500421AS · Category: Storage
Seagate Momentus 500GB HDD, 500 GB, 7200 RPM, 16 MB, Serial ATA II
Specifications
| Type | HDD |
|---|---|
| Depth | 100.3 mm |
| Width | 69.8 mm |
| Height | 9.5 mm |
| Weight | 110 g |
| HDD speed | 7200 RPM |
| Interface | Serial ATA II |
| HDD capacity | 500 GB |
| Component for | Laptop |
| Read seek time | 11 ms |
| Average latency | 4.17 ms |
| Operating shock | 350 G |
| Write seek time | 13 ms |
| Bytes per sector | 512 |
| Start/stop cycles | 600000 |
| Operating altitude | -304.8 - 3048 m |
| HDD number of heads | 4 |
| Non-operating shock | 1000 G |
| Operating vibration | 1.0 Gs |
| Non-operating altitude | -304.8 - 12192 m |
| Non-operating vibration | 5 Gs |
| Power consumption (idle) | 0.69 W |
| Track to track seek time | 1.5 ms |
| Storage drive buffer size | 16 MB |
| Warranty | 3-Year Warranty |
| Weight | 110 g |
| Dimensions | 69.8 mm x 100.3 mm x 9.5 mm |
Product Description
Best-Fit Applications - Corporate laptops that contain confidential employee, customer or company information - Field sales, service and support laptops that contain critical customer data - Personal laptops that contain sensitive information - Industrial applications such as ATMs, POS systems and other teller-like systems Advanced security firmware allows for pre-boot authentication in the form of biometrics, passwords or smart cards. The hardware-based encryption engine delivers security without the overhead—no processor utilization, no time delays. You get transparent security without the hassle. Better than Green is Reusable and with the Momentus FDE drives, IT personnel and consumers can securely reuse this drive without risk of confidentiality breach. So don't spend hours wiping the drive clean or more money to shred a perfectly good drive – just REUSE it! Key Advantages - Third generation of Seagate Secure AES hardware-based encryption engine - G-Force Protection gives these FDE drives added robustness in everyday mobile lifestyles. - 7200-RPM spindle speed with less than 2.3 watts for read/write power - Ultra-quiet acoustics of 2.3 bels at idle and 2.6 bels during seeks - Internal data rate of 1.1 Gb/s - SATA 3Gb/s interface with Native Command Queuing - 350 Gs shock tolerance at 2 ms - 1000 Gs shock tolerance at 1 ms - Perpendicular recording technology
Key Features
Seagate Momentus 500GB HDD. HDD capacity: 500 GB, HDD speed: 7200 RPM, Storage drive buffer size: 16 MB, Interface: Serial ATA II
Frequently Asked Questions
Is this product genuine OEM?
Yes, this Seagate Momentus 500GB HDD internal hard drive 7200 RPM 16 MB Serial ATA II (ST9500421AS) is 100% genuine Seagate hardware. All our products are verified by certified technicians and come with clean serial numbers ready for service contract registration.
What warranty is included?
This Seagate Momentus 500GB HDD internal hard drive 7200 RPM 16 MB Serial ATA II includes our standard 3-Year Warranty covering all manufacturing defects. We also offer advanced replacement options for minimal downtime.
How long does shipping take?
We offer free ground shipping which typically takes 3-5 business days. Expedited shipping options are available at checkout for faster delivery.
Can I return this product?
Yes, we have a 30-day return policy on all products. Restocking fees may apply for opened items. Please see our return policy for complete details.
Is the Seagate Momentus 500GB HDD internal hard drive 7200 RPM 16 MB Serial ATA II compatible with my system?
Please check the specifications tab for detailed compatibility information. Our technical team is available to assist with compatibility questions for the ST9500421AS.
More in Storage
- Seagate Momentus 500GB internal hard drive 5400 RPM 8 MB 2.5" Serial ATA
- Seagate Momentus 500GB internal hard drive 5400 RPM 8 MB 2.5" Serial ATA
- Seagate Momentus 500GB internal hard drive 5400 RPM 8 MB 2.5" Serial ATA II
- Seagate Momentus 500GB SATA 6Gb/s 2.5" internal hard drive 7200 RPM 32 MB 2.5" Serial ATA III
- Seagate Momentus 500GB HDD internal hard drive 5400 RPM 8 MB 2.5" Serial ATA II
- Seagate Momentus 500GB 7200RPM HDD internal hard drive 16 MB Serial ATA
- Seagate Momentus 500GB 2.5" SATA II internal hard drive 7200 RPM 16 MB 2.5" Serial ATA II
- Seagate Momentus 500GB 2.5" SATA II internal hard drive 7200 RPM 16 MB 2.5" Serial ATA II