Disco duro NAS WD Red 4 TB WD40EFRX SATA 64 MB de caché - piezas/reparación
Model: WD40EFRX. Capacity: 4TB. Series: WD Red NAS Hard Drive. Cache: 64MB. Interface: SATA. Drive information The drive powers on and spins up normally, but it is NOT being detected by the system or BIOS.