Western Digital Black - 750GB 7200RPM SATA III 6Gb/s 64MB Cache 3.5" Desktop Hard Drive - WD7502AAEX
$65.00
SKU
WD7502AAEX
The WD7502AAEX has been Discontinued and will be Replaced with the WD1003FZEX
| Condition | Refurbished |
|---|---|
| Warranty | 90 Days |
| Availability | Ships In 1 to 2 Days |
| Manufacturer | Western Digital Corporation |
|---|---|
| Model | WD7502AAEX |
| Series | W.D. Black |
| UPC Code | 718037763101 |
Product Specs
| Capacity | 750 GB |
|---|---|
| Spindle Speed | 7200 RPM Fluid Dynamic (FDB) Motor |
| Cache Buffer | 64MB DRAM Dynamic Cache |
| Advanced Format | No |
| Form Factor | 3.5 Inch Internal Hard Drive |
| Interface | SATA (7-Pin Signal and 15-Pin Power Connectors) |
| Interface Speed | 6Gb/sec - Data Transfer Rate (max) Buffer to Host |
| Data Transfer Rate | SATA III 6.0Gb/sec (Host to/from Drive Sustained 126 MB/sec) |
| Interface Note | Backwords Compatible with SATA II 3Gb/sec and SATA I 1.5Gb/sec |
| Recording Technology | Perpendicular Magnetic Recording (PMR) Technology |
| Workload Rating | 50,000 (Load/Unload Cycles) |
| Encryption | No |
| Rohs Compliant | Yes |
| Dimensions | (L x W x H) 5.787 in. x 4.0 in. x 1.028 in. |
| Classification | High Performance Drives |
Key Features
- Capacity's up to 6TB
- SATA 6Gb/s with NCQ Interface
- StableTrac Technology
- State-of-the-Art Cache and on-the-Fly Error-Correction Algorithms
- Full-Track Multiple Sector Transfer Capability
- NoTouch Ramp Load Technology
- WD’s Dynamic Cache Technology
- Dual Actuator Technology
- 300,000 Load/Unload Cycles
- Fluid Dynamic Bearing (FDB) Motor
WD Caviar Black Desktop Hard Drives
WD Black hard drives are designed for enthusiasts and creative professionals looking for leading-edge performance. These 3.5-inch desktop drives are perfect for high-performance applications like photo and video editing, gaming and power PCs.
- Maximum Performance: Sophisticated performance enhancing features deliver the speed you need for demanding applications like photo and video editing and Internet gaming.
- No Compromises: High performance, high capacity, high reliability, and cutting-edge technology make up WD Black, the ideal drive for those who demand only the best.
- Dual Processor: Twice the processing power to maximize performance.
- Dynamic Cache: WD’s dynamic caching algorithm improves performance in real time by optimizing cache allocation between reads and writes. For example, if there’s an overwhelming percentage of read traffic as opposed to write traffic, the drive automatically allocates more cache for read data, which reduces congestion and improves overall drive performance.
- Rock-Solid Mechanical Architecture: Enhanced reliability features help protect the drive and the data stored on it.
- Dual Actuator Technology: A head positioning system with two actuators that improves positional accuracy over the data track(s). The primary actuator provides coarse displacement using conventional electromagnetic actuator principles. The secondary actuator uses a piezoelectric motor to fine tune the head positioning to a higher degree of accuracy. (2 TB and 1.5 TB models only)
- StableTrac: The motor shaft is secured at both ends to reduce system-induced vibration and stabilize platters for accurate tracking, during read and write operations. (2 TB and 1.5 TB models only)
- NoTouch Ramp Load Technology: The recording head never touches the disk media ensuring significantly less wear to the recording head and media, as well as better drive protection in transit.
- Massive Capacity: WD Caviar Black SATA drives are available in capacities up to 10 TB. Compatible: We perform tests on hundreds of systems and a multitude of platforms in our FIT Lab and Mobile Compatibility Lab to give our customers confidence that our drives will work in their systems.
Best Fit Applications
- Power computing applications such as multimedia, video and photo editing, and maxed out gaming computers.
- Desktop / Consumer RAID Environments - WD Caviar Black Hard Drives are tested and recommended for use in consumer type RAID applications (RAID-0 /RAID-1).
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