Seagate Part #/MPN: ST500LT025
DiscTech Item #: SGT-ST500LT025-BN-1Y
- Brand NewCondition Levels Explained
The product is brand new.
- Warranty:1 Year ManufacturerProduct Warranties Explained
The product has a manufacturer warranty for the time period specified.
- Low Stock:Call for ETAStock Levels
This item is currently (nearly) out of stock. It may be possible to arrange fast shipment. If you need it urgently call us. Otherwise, it usually ships within 1 week.
Capacity: 500GB
Speed: 5,400RPM
Interface Types: SATA
Form Factor: 2.5inx7mm Fits All laptops
Encryption/SED Supported
Sector Size: 512 / 512e
Sustained Throughput: 100
Average Seek Time: 5.6
Electrical Interface: SATA 300 - 3.0Gbps
On-Board Cache: 16MB
Seagate ST500LT025 500GB 2.5in 3Gbps 5.4K RPM HS SED Momentus Thin SATA HDD - Brand New
Seagate ST500LT025 500GB 2.5" 3.0 Gbps 5400 RPM Hot Swappable Self-Encrypting Drive Momentus Thin Serial Advanced Technology Attachment Hard Disk Drive - Brand New
The Serial ATA interface provides several advantages over the traditional (parallel) ATA interface. The primary advantages include:
- Easy installation and configuration with true plug-and-play connectivity. It is not necessary to set any jumpers or other configuration options.
- Thinner and more flexible cabling for improved enclosure airflow and ease of installation.
- Scalability to higher performance levels.
In addition, Serial ATA makes the transition from parallel ATA easy by providing legacy software support. Serial ATA was designed to allow you to install a Serial ATA host adapter and Serial ATA disk drive in your current system and expect all of your existing applications to work as normal.
The Serial ATA interface connects each disk drive in a point-to-point configuration with the Serial ATA host adapter. There is no master/slave relationship with Serial ATA devices like there is with parallel ATA. If two drives are attached on one Serial ATA host adapter, the host operating system views the two devices as if they were both “masters” on two separate ports. This essentially means both drives behave as if they are Device 0 (master) devices.
The Serial ATA host adapter and drive share the function of emulating parallel ATA device behavior to provide backward compatibility with existing host systems and software. The Command and Control Block registers, PIO and DMA data transfers, resets, and interrupts are all emulated.
The Serial ATA host adapter contains a set of registers that shadow the contents of the traditional device registers, referred to as the Shadow Register Block. All Serial ATA devices behave like Device 0 devices. For additional information about how Serial ATA emulates parallel ATA, refer to the Serial ATA International Organization: Serial ATA (Revision 2.6).
These drives provide the following key features:
- 5400-RPM spindle speed.
- 16MB buffer.
- Quiet operation. Fluid Dynamic Bearing (FDB) motor.
- High instantaneous (burst) data-transfer rates (up to 3Gb/s)..
- Perpendicular recording technology.
- State-of-the-art cache and on-the-fly error-correction algorithms.
- Native Command Queuing (NCQ) with command ordering.
- Full-track multiple-sector transfer capability without local processor intervention.
- 1000 Gs nonoperating shock and 400 Gs of operating shock.
- SeaToolsTM diagnostic software performs a drive self-test that eliminates unnecessary drive returns.
- The 3D Defense System™, which includes Drive Defense, Data Defense and Diagnostic Defense, offers the industry’s most comprehensive protection for disk drives.
- Support for S.M.A.R.T. drive monitoring and reporting.
- Support for Read Multiple and Write Multiple commands.
- Worldwide Name (WWN) capability uniquely identifies the drive.
Momentus Thin Self-Encrypting Drive models have the following additional features
- Automatic data encryption/decryption
- Controlled access
- Random number generator
- Drive locking
- 16 independent data bands
- Cryptographic erase of user data for a drive that will be repurposed or scrapped
- Authenticated firmware download.
Compatibility:
This drive is compatible with any server that accepts 2.5"x7mm (Thin / Case) SATA drives.
| Drive Model | ST500LT025 |
|---|---|
| Capacity | 500GB |
| Interface | SATA 3Gb/s |
| Drive Specification | |
| SED models | Yes |
| FIPS 140-2 models | No |
| Guaranteed sectors | 976,773,168 |
| Heads | 2 |
| Disks | 1 |
| Bytes per sector | 512 (logical)/4096 (physical) |
| Recording density | 1958 Kb/in |
| Track density | 360 Ktracks/in avg |
| Areal density | 705 Gb/in avg |
| Spindle speed | 5400 RPM |
| Sustained data transfer rate OD | 100 MB/s max |
| I/O data-transfer rate | 300 MB/s max |
| ATA data-transfer modes supported | PIO modes 0-4, Multiword DMA modes 0-2, Ultra DMA modes 0-6 |
| Cache buffer | 16 MB |
| Height | 6.8 +/- 0.2 mm (0.268 +/-.008 in) |
| Width | 69.85 +/- 0.25 mm (2.750 +/- 0.010 in) |
| Length | 100.35 +0.20 / -0.25 mm (3.951 +0.008 / -0.010 in) |
| Weight (typical) | 95 g (0.209 lb) |
| Average latency | 5.6 ms |
| Startup current (typical) 5V (peak) | 1.0 A |
| Voltage tolerance (including noise) | 5V ± 5% |
| Operating temperature | 0° to 60°C |
| Nonoperating temperature (Ambient) | –40° to 70°C |
| Operating Temperature gradient (max) | 20°C per hour max |
| Nonoperating Temperature gradient (max) | 35°C per hour max |
| Operating Relative humidity | 5% to 95% |
| Nonoperating Relative humidity | 5% to 95% |
| Relative humidity gradient | 30% per hour max |
| Operating Wet bulb temperature (max) | 37.7°C max |
| Nonoperating Wet bulb temperature (max) | 40.0°C max |
| Altitude, operating | –304.8 m to 3048 m (–1000 ft to 10,000+ ft) |
| Altitude , nonoperating (below mean sea level, max) | –304.8 m to 12,192 m (–1000 ft to 40,000+ ft) |
| Operational Shock | 400 Gs at 2 ms max |
| Non-Operational Shock | 1000 Gs at 1 ms max |
| Vibration, operating | 5–200 Hz: 2.0 Gs, 201–500 Hz: 1.0 Gs |
| Vibration, nonoperationg | 5–500 Hz: 5.0 Gs |
| Nonrecoverable read errors | 1 per 10E14 bits read |
| Load-unload cycles | 600,000 at 25°C, 50% rel. humidity |
| Supports Hotplug operation per the Serial ATA Revision 2.6 specification | Yes |
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ROHS Compliant
Weight: 1.5 lb
Warranty: 1 Year Manufacturer
Brand New
The product is brand new.
1 Year Manufacturer Warranty
The product has a manufacturer warranty for the time period specified.