WD Red Pro WD4003FFBX 4 TB

256/7200

A line of 3.5″ format server HDDs from the American manufacturer Western Digital. Positioned by the manufacturer as a product of the upper price category, aimed at small business customers with intensive workloads. Can also be used as a reliable secondary drive in a workstation, gaming PC or home NAS server. A key feature of WD Red drives is custom NASWare firmware with a number of innovative solutions that ensure stable and uninterrupted non-stop operation.

Thanks to the RAFF adaptive compensation system with a shaft fixed on both sides and three-dimensional balancing, WD RED PRO drives completely neutralize the negative impact of mechanical vibration, allowing you to install up to 8 drives in a rack. Heads are parked only when the power is turned off, so that the drive continues to work even in standby mode. TLER technology allows you to automatically find bad sectors, postpone their correction until the next downtime.

And thanks to the integration of ATA Streaming, such an HDD can stream video while retaining the ability to process parallel requests from other devices. The series is represented by a dozen drives from 1 to 22 TB. All of them are made in a 3.5-inch form factor, use a standard SATA connection and are compatible with almost all modern file storage models. They are characterized by an extended working resource - up to 600 thousand parking cycles and over 1 million hours MTBF. Depending on the volume, the speed of the announced data transfer is in the range from 164 MB / s to 265 MB / s. The spindle speed is the same in all cases - 7200 rpm. All drives use the classic CMR magnetic recording method, which is characterized by high data access speed and extended service life.