Western Digital red pro nas 7200 rpm sata 18TB 181KFGX cene

Brand WD Series Red Pro Model WD181KFGX Performance Interface SATA 6.0Gb/s Capacity 18TB RPM 7200 RPM Cache 512MB Features Features 3D Active Balance Plus Our enhanced dualplane balance control technology significantly improves the overall drive performance and reliability. Hard drives that are not properly balanced may cause excessive vibration and noise in a multidrive system, reduce the hard drive life span, and degrade the performance over time. Error Recovery Prevention Built specifically for RAID and NAS environments, WD Red Pro drives come equipped with error recovery controls as part of NASware 3.0 technology to help reduce drive fallout in RAID applications. Extended Drive Testing A NAS environment that has up to 24 bays is very demanding on a hard drive with added vibration and heat. This is why every WD Red Pro drive is shipped with extended thermal cycle burnin testing to help ensure each drive is tested for extended reliable operation. Desktop drives vs. WD Red Pro Do right by your NAS and choose the drive purposebuilt for NAS with an array of features to help preserve your data and maintain optimum performance. Take the following into consideration when choosing a hard drive for your NAS: Compatibility: Unlike desktop drives, these drives are specifically tested for compatibility with NAS systems for optimum performance. Reliability: The alwayson environment of a NAS or RAID is a hot one, and desktop drives aren't typically designed and tested under those conditions like WD Red Pro drives are. Error Recovery Controls: WD Red Pro NAS hard drives are specifically designed with RAID error recovery control to help reduce failures within the NAS system. Noise and Vibration Protection: Designed to operate solo, desktop drives typically offer little or no protection from the noise and vibration present in a multidrive system. WD Red Pro drives are designed to thrive in multibay NAS system environments. Usage Enterprise NAS Hard Drives Dimensions Form Factor 3.5" Height (maximum) 26.10mm Width (maximum) 101.60mm Length (maximum) 147.00mm