Hitachi DeskStar T7K250 - 250GB 7200RPM SATA II 3Gb/s 8MB Cache 3.5" Desktop Hard Drive - HDT722525DLA380
| Condition | Refurbished |
|---|---|
| Warranty | 90 Day Warranty |
| Availability | Yes - Ships in 1 to 2 Days |
| Manufacturer | HGST Hitachi Global Storage Technology |
|---|---|
| Model | HDT722525DLA380 |
| Series | Hitachi DeskStar T7K250 |
| UPC Code | Does Not Apply |
Product Specs
| Capacity | 250 GB |
|---|---|
| Spindle Speed | 7200 RPM Fluid Dynamic (FDB) Motor |
| Cache Buffer | 8 MB Intelligent Caching |
| Advanced Format | No - 512 Sector Size (Bytes) |
| Form Factor | 3.5 Inch Internal Hard Drive |
| Interface | SATA II 3Gb/sec (Generation 2) |
| Interface Speed | 3Gb/sec - Data Transfer Rate (max) Buffer to Host |
| Data Transfer Rate | 843 Mbits/sec Media Transfer Rate (max) |
| Interface Connector | SATA (7-Pin Signal and 15-Pin Power Connector) |
| Recording Technology | Perpendicular Tunneling Magnetoresistive Recording (TMR) Technology |
| Life Expectancy | 20,000 Power On Hours (POH) or 5 Years Component Design Life |
| Workload Rating | 0.5% AFR (Annualized Failure Rate) / 50,000 Avg Start/Stop Cycles |
| Shock Resistance | Operating: 55Gs / 2ms - Non Operating: 350Gs / 2ms (half sine wave) |
| Encryption | No - Standard Model |
| Rohs Compliant | Yes |
| Dimensions | (L x W x H) 5.787 in. x 4.0 in. x 1.028 in. |
| Part Number | 0A30518 |
| Classification | High Performance Drives |
Key Features
- Capacities up to 250GB
- 7200RPM Rotational Speed Motor
- Smooth Stream Technology
- Read Multiple and Write Multiple Command Support
- Intelligent Caching Technology
- Dual Stage Actuator (DSA) Technology
- Advanced Power Management Technology
- Perpendicular Tunneling Magnetoresistive Recording (TMR) Technology
- 50,000 Start/Stop Cycles
- Native Command Queuing (NCQ) Technology
- Full-Track Multiple-Sector Transfer Capability
- State-of-the-Art Cache and On-the-Fly Error-Correction Algorithms
- Thermal Fly Height Control (TFC) Technology
- Enhanced Error Correction Code (ECC) Technology
- Rotational Vibration Safeguard (RVS) Technology
- Staggered Spin-up Technology
- Internal Thermal Sensors
- Multi Zone Recording Technology
- Fluid Dynamic Bearing (FDB) Motors
Hitachi HGST DeskStar T7K250 Hard Drives
A/V Streaming Feature Set
The Deskstar T7K250 is the second generation Deskstar drive to enable the host system to optimize storage of data. This is achieved by Hitachi’s “Smooth Stream” technology which gives the host control over the drive’s error recovery process. This important ATA-7 Standards feature fine tunes the Deskstar to capture long audio or video data streams.
Hitachi Quality and Service
The Hitachi Deskstar T7K250 extends the company’s long-standing tradition of performance leadership. Hitachi’s standardized features in desktop solutions enable fast transfer rates, low power utilization and quiet acoustics.
Hitachi is dedicated to provide a breadth of hard disk drive solutions to satisfy all of today’s demanding computing needs. Hitachi drives are backed by an array of technical support and services, which may include customer and integration assistance.
Highlights
- SATA 3.0 Gb/s and PATA 133 interfaces
- Capacities from 160GB up to 250GB
- ECC & CRC protection within drive circuitry
- Low power design reduces system costs and drives high reliability
- Native Command Queuing for maximum data speeds
- Thermal Monitoring and FlyHeight Control for enhanced reliability
- SMART Command Transport optimized response times
- Quiet operating modes ideal for use in noise-sensitive environments
Applications / Environments
- Digital Videor Recorders
- Entry Servers
- Low Duty Cycle Servers
- External Storage
- Extreme PC Gaming
- Video Editing Arrays