WD SURVEILLANCE HARD DRIVE 4TB 3.5" SATA | WD40PURX-2Y

The WD WD40PURZ is a 4-terabyte surveillance hard drive designed for use in 3.5-inch SATA-compatible systems. With a rotational speed of 5400 RPM and a 64 MB buffer size, this internal hard drive offers efficient performance for surveillance applications. It operates on a SATA 6 Gb/s interface, ensuring fast data transfer. The drive features IntelliPower rotational speed technology, providing a balance of performance and power efficiency. In terms of noise, the hard drive operates at 25 dBA in idle mode and 26 dBA in Seek Mode 0, making it a quiet option for surveillance setups.