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HDD Western Digital 2TB 3.5" Serial ATA II RE4-GP
The WD RE-GP enterprise hard drive combines the performance advances of the WD RE3 family with enhanced power-management features to meet the needs of large-scale data centers. It offers a 64 MB cache, dual processors, and increased areal density for faster data processing while using GreenPower technologies to reduce energy consumption. Designed for continuous 24x7 operation, the drive features a 1.2 million-hour MTBF rating and mechanical optimizations for improved vibration tolerance in multi-drive systems.
The drive delivers up to 25% performance improvement over the previous generation thanks to larger cache and dual processors, while IntelliPower™, IntelliSeek™, and IntelliPark™ reduce power use and allow more simultaneous spin-ups. StableTrac™ and RAFF™ improve reliability and sustained performance under vibration. RAID-specific TLER minimizes drive dropouts in RAID arrays, and PMR increases areal density for higher capacity.
Install the drive into a compatible server or storage enclosure following the system vendor’s installation and mounting guidelines. Use the host controller or RAID adapter that supports TLER for optimal RAID behavior. Configure power-management and spin-up settings in the system BIOS or storage controller to take advantage of IntelliPower™ and GreenPower features. Allow the drive to operate continuously for best performance in data center environments; recovery from idle mode is under one second.
For large installations, consider deploying drives with GreenPower features to reduce electricity costs. Use vibration-aware racks and proper mounting to maximize the drive’s rotary vibration tolerance and enable StableTrac™ and RAFF™ benefits. Pair drives with RAID controllers that support TLER to prevent unnecessary drive removals in arrays.
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