WD WD40EFPX RED PLUS NAS HARD DRIVE HDD DISK 4TB 3.5 " Sata NASWARE NAS_ Conditions: NEW - New product and never used. Impeccable and without signs of usury conditions. The WD Red Plus WD40EFPX It is an internal HDD from 4 TB, designed for home nas and small offices with firmware NASWARE 3.0. Offers a cache from 256 MB, interface Sata III 6 GB/S and speed of rotation at approx 5 400 RPM, guaranteeing a transfer up to 180 Mb/s. Designed to work 24/7 inside Raid systems up to 8 Bay. Rotation: about 5 400 RPM, technology Cmr for conventional registration and maximum Raid compatibility up to 8 units Consumption measured: approximately 3,1 W in Idle, 4.7 W in reading/writing, And 0.3 W in SLEEP Vibrations reduction Thanks to Dual -Plane Balance technology and RV sensors for greater silence in.
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