320GB 7200RPM 2.5" 7mm SATA 6Gb/sec 32MB Cache Hard Drive
$38.00
| Condition | New |
|---|---|
| Warranty | 2 Year Manufacturer Warranty |
| Availability | In Stock |
| Manufacturer | Western Digital |
|---|---|
| Model | 320GB7200RPM 2.5" SATA HDD |
| UPC Code | Does Not Apply |
Details
Product Specs
| Capacity | 320 GB |
|---|---|
| Spindle Speed | 7200 RPM Fluid Dynamic Bearing (FDB) Motor |
| Cache Buffer | 32 MB CacheFlow Disk Caching |
| Advanced Format | Yes - (logical 512e / physical 4096) |
| Form Factor | 2.5 Inch Internal Hard Drive |
| Interface | SATA III 6Gb/sec (Generation 3) |
| Data Transfer Rate | up to 160MB/sec Host to/from Drive (Sustained) |
| Interface Connector | SATA (7-Pin Signal and 15-Pin Power Connector) |
| Interface Note | Backwards Compatible with SATA II 3Gb/sec and SATA I 1.5Gb/sec |
| Seek Time | 12.0ms (Average Read) |
| Recording Technology | Conventional Magnetic Recording (CMR) Technology |
| Life Expectancy | 600,000 Hours MTTF (Mean Time To Failures) |
| Workload Rating | < 55 TB/yr (Workload Rate Limit) | 600,000 (Load/Unload Cycles) |
| Rohs Compliant | Yes |
| Dimensions | (L x W x H) 100.35mm x 69.85mm x 7.0mm |
| Notes | Bare Drive (No Bracket, Connector or Screws) |
| Classification | Performance |
Key Features
- Eco-Conscious Design
- Low Power Consumption
- 7200 RPM Rotational Speed
- CacheFlow Disk Caching System
- Read Multiple and Write Multiple Command Support
- Whisper Quiet Fluid Dynamic Bearing (FDB) Motors
- 600,000 Load/Unload Cycles for Data Integrity
- Staggered Spin-Up Technology
- Native Command Queuing (NCQ) Technology
- State-of-the-Art Cache and On-the-Fly Error-Correction Algorithms
- NoTouch Ramp Load Technology
- WD's SecurePark Technology
- WD's ShockGuard Technology
- StableTrac Technology
- Built for Laptops | Ultra-slim Desktops | All-in-One PCs
Review