Hitachi DeskStar 7K1000.D - 750GB 7200RPM SATA III 6Gb/s 32MB Cache 3.5" Desktop Hard Drive - HDS721075DLE630
| Condition | Refurbished |
|---|---|
| Warranty | 1 Year Warranty |
| Availability | Back Ordered |
| Manufacturer | HGST Hitachi Global Storage Technology |
|---|---|
| Model | HDS721075DLE630 |
| Series | Hitachi DeskStar 7K1000.D |
| UPC Code | Does Not Apply |
Product Specs
| Capacity | 750 GB |
|---|---|
| Spindle Speed | 7200 RPM Fluid Dynamic (FDB) Motor |
| Cache Buffer | 32 MB Intelligent Caching |
| Advanced Format | Yes - (logical 512e / physical 4096) |
| Form Factor | 3.5 Inch Internal Hard Drive |
| Interface | SATA III 6Gb/sec (Generation 3) |
| Interface Speed | 6Gb/sec - Data Transfer Rate (max) Buffer to Host |
| Data Transfer Rate | 1822 Mbits/sec Media Transfer Rate (max) |
| Interface Connector | SATA (7-Pin Signal and 15-Pin Power Connector) |
| Recording Technology | Perpendicular Magnetic Recording (PMR) Technology |
| Life Expectancy | 500,000 Hours MTBF (Mean Time Before Failures) |
| Workload Rating | < 55 TB/yr (Workload Rate Limit) / 300,000 (Load/Unload Cycles) |
| Shock Resistance | Operating: 70Gs / 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 | 0F13179 |
| Classification | High Performance Drives |
Key Features
- Capacities up to 1TB
- 7200RPM Rotational Speed Motor
- Read Multiple and Write Multiple Command Support
- HiVERT Power Consumption Technology
- Intelligent Caching Technology
- Dual Stage Actuator (DSA) Technology
- Advanced Power Management Technology
- Perpendicular Magnetic Recording (PMR) Technology
- 300,000 Load/Unload Cycles for Data Integrity
- 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 7K1000.D Hard Drives
1TB Capacity, Fewer Parts
The Deskstar 7K1000.D is Hitachi’s first one-disk, 1TB, 7200 RPM 3.5-inch hard drive for use in power friendly consumer and commercial desktop computers. This fourth generation 1TB hard drive from Hitachi uses Advanced Format, which increases the sector size on HDDs from 512 bytes to 4096 (4K) bytes, thereby increasing capacities and improving error correcting capabilities. Consult the Hitachi Advanced Format Technology Brief for more information on these drives. Leveraging eighth-generation power management technology, as well as power saving HiVERT innovations pioneered on the popular 2.5-inch line of notebook hard drives from Hitachi, this new desktop drive provides up to 16% idle power savings over the previous model, delivering best-in-class power management and thermal emissions.
Innovation for a More Sustainable Environment
The Deskstar 7K1000.D demonstrates Hitachi’s ecological leadership with its halogen free design and power efficient operation. Both these features helped qualify the drive for the Hitachi EcoTrac classification, which identifies products that minimize environmental impact in the areas of product design, manufacturing, operation and disposal.
Power Efficiency Supports ENERGY STARTM 5.0
The ENERGY STAR 5.0 specifications released by the U.S. Environmental Protection Agency (EPA) are recognized around the world as a way of identifying energy efficient PCs and other computer equipment. PCs that meet the ENERGY STAR 5.0 criteria are expected to become increasingly popular with both corporations and consumers. Some corporations are choosing to purchase ENERGY STAR PCs as part of their “green” initiatives. The low power profile of the Deskstar 7K1000.D hard drive enables a reduction in overall system power requirements, which helps PC manufacturers achieve ENERGY STAR ratings.
Highlights
- New one-disk 1TB hard drive
- Advanced Format
- 512 byte emulation (512e)
- Up to 16% idle power savings over previous generation product
- Eco-friendly halogen-free design
Applications / Environments
- Consumer Computers
- Commercial Computers
- Gaming Machines
- Personal Storage