300GB 15K RPM 512n SAS 12Gb/s 2.5" Enterprise Class Hard Drive - ISE
$85.00
| Condition | New |
|---|---|
| Warranty | 1 Year Warranty |
| Availability | In Stock |
| Manufacturer | HGST | Hitachi |
|---|---|
| Model | Hitachi - 300GB 15K RPM 512n SAS 2.5" Enterprise Class HDD - ISE |
Details
Product Specs
| Capacity | 300 GB |
|---|---|
| Spindle Speed | 15,030 RPM Fluid Dynamic Bearing (FDB) Motor |
| Cache Buffer | 128 MB Intelligent Caching |
| Advanced Format | No - 512n Native (Bytes per Sector: 512) |
| Form Factor | 2.5 Inch Internal Hard Drive |
| Interface | SAS-3 12Gbit/sec (Generation 3) |
| Interface Speed | 12Gbits/sec - Data Transfer Rate (max) Buffer to Host |
| Data Transfer Rate | 175MB/sec to 250MB/sec Host to/from Drive (Sustained) |
| Interface Connector | SAS (Single 29-Pin SFF-8482 Connector) |
| Interface Note | Supports Dual Ported Operation and Full Duplex Operation |
| Seek Time | 2.9ms Read / 3.1ms Write (typical) |
| Recording Technology | Perpendicular Magnetic Recording (PMR) Technology |
| Life Expectancy | 2 Million Hours MTBF (Mean Time Before Failures) / 0.44% AFR (Annualized Failure Rate) |
| Workload Rating | 550 TB/yr (Workload Rate Limit) / 600,000 (Load/Unload Cycles) |
| Encryption | No - Instant Secure Erase (ISE) Model |
| Rohs Compliant | Yes |
| Dimensions | (L x W x H) 100.45mm x 70.1mm x 14.8mm |
| Classification | Enterprise 512n |
Key Features
- Built to run in 24/7 (always-on) Environments
- 15,030 RPM Spindle Rotation Speed
- IDRC Signal Processing Technology
- Media Caching Technology
- Automatic Defect Reallocation Technology
- Workload Detector Technology
- Dual Stage Actuator (DSA) Technology
- Automatic Actuator Lock
- Closed Loop Actuator Servo
- Advanced Power Management (APM) Technology
- Perpendicular Magnetic Recording (PMR) Technology
- Tagged Command Queuing (TCQS) Technology
- Full-Track Multiple-Sector Transfer Capability
- End-to-End Data Protection (ANSI T10) Technology
- Thermal Fly Height Control (TFC) Technology
- Rotational Vibration Safeguard (RVS) Technology
- Enhanced Error Correction Code (ECC) Technology
- Adaptive Read Ahead Algorithm
- Internal Thermal Sensor
- Fluid Dynamic Bearing (FDB) Motors
- Hybrid Multi-rate Notch Filter
Review