Hitachi Endurastar J4K100 - 80.0GB 4260RPM SATA 1.5Gb/s 8MB Cache 2.5" 9.5mm Endurance Hard Drive - HEJ421080G9SA00
| Condition | Refurbished |
|---|---|
| Warranty | 90 Day Warranty |
| Availability | Yes - Ships in 1 to 2 Days |
| Manufacturer | Hitach Global Storage Technologies - HGST Inc |
|---|---|
| Model | HEJ421080G9SA00 |
| Series | Hitachi EnduraStar J4K100 |
| UPC Code | 5052179423659 |
Hitachi HGST EnduraStar J4K100 Hard Drives
Large Capacity, Robust Features for Extreme Environments
HGST delivers an industry leading 100GB capacity in its latest Endurastar line of 2.5-inch hard drives designed especially for extreme environments. The Endurstar J4K100 and N4K100 models provide twice the capacity of their predecessors and are built to operate at altitudes of up to 5500 meters. The Endurastar J4K100 is designed for the most severe conditions, with an operating temperature range of -30oC to +85oC. For milder conditions, the Endurastar N4K100 provides an operating temperature range of -20oC to +75oC. The drives are offered in SATA and PATA interface options for design configuration flexibility.
Right Choice for the Road
Endurastar hard drives are built to meet the rigors of the automotive environment, including navigation, telematics, in-car entertainment and vehicle relational management. The drives have been designed using a proven 5th generation platform.
Rugged, Durable Design
These new Endurastar drives leverage time-proven technologies pioneered on HGST hard drives for notebook PCs to deliver quiet acoustics and robust performance. FDB motors provide quiet operation, and Thermal Fly-height Control (TFC) enhances reliability by maintaining more consistent spacing between the read/write head and the disk. Already in use across its other product lines, perpendicular magnetic recording (PMR) technology has been implemented on Endurastar J4K100 and N4K100 to deliver excellent soft error rates for improved reliability and performance under even the harshest environmental conditions. All models come standard with proven shock sensor technology and enhanced humidity absorption for superior reliability.
  Highlights
- Industry-leading 100GB capacity optimized for automotive applications
- High operating altitude range of up to 5500 meters
- Wide operating temperature range from -30oC to +85oC
- 5th generation product, based on proven technology
- PATA and SATA Interface
  Applications / Environments
- Automotive
- GPS Navigation Systems
- Surveillance Applications
- Industrial Applications
Product Specs
| Capacity | 80.0 GB |
|---|---|
| Spindle Speed | 4260 RPM Fluid Dynamic (FDB) Motor |
| Cache Buffer | 8 MB Intelligent Caching |
| Advanced Format | No - 512 Sector Size (Bytes) |
| Form Factor | 2.5 Inch Internal Hard Drive |
| Interface | SATA I 1.5Gb/sec (Generation 1) |
| Interface Speed | 1.5Gb/sec - Data Transfer Rate (max) Buffer to Host |
| Data Transfer Rate | 559 Mbits/sec Media Disk Buffer Data Transfer Rate (max) |
| Interface Connector | SATA (7-Pin Signal and 15-Pin Power Connector) |
| Recording Technology | Perpendicular Magnetic Recording (PMR) Technology |
| Life Expectancy | 30,000 Power On Hours (POH) or 5 Years Component Design Life |
| Workload Rating | < 55 TB/yr (Workload Rate Limit) / 600,000 (Load/Unload Cycles) |
| Shock Resistance | Operating: 250Gs / 2ms - Non Operating: 800Gs / 1ms (half sine wave) |
| Encryption | No - Standard Model |
| Rohs Compliant | Yes |
| Dimensions | (L x W x H) 100.5mm x 70.0mm x 9.5mm |
| Notes | Rugged Model - Designed for Automotive Applications in Extreme Environments |
| Part Number | 0A60172, 0A60247 |
| Classification | Endurance Drives |
Key Features
- Capacities up to 100GB
- Designed for Automotive Applications in Extreme Environments
- Built in Shock Sensor
- Enhanced Humidity Absorption Technology
- Intelligent Caching Technology
- SMART Command Transport (SCT) Thermal Monitoring Technology
- Read Multiple and Write Multiple Command Support
- Embedded Servo Actuator Technology
- Perpendicular Magnetic Recording (PMR) Technology
- 600,000 Load/Unload Cycles for Data Integrity
- Native Command Queuing (NCQ) Technology
- Full-Track Multiple-Sector Transfer Capability
- Reduced Power (RPS) Spin-Up Technology
- Thermal Fly Height Control (TFC) Technology
- Enhanced Error Correction Code (ECC) Technology
- Staggered Spin-up Technology
- Rotational Vibration Safeguard (RVS) Technology
- Multi Zone Recording Technology
- Fluid Dynamic Bearing (FDB) Motors