Need really long storage of your surveillance footage?With this hot swappable 4 sata hard drive unit you will get weeks and probably (depends on DVR specs and settings) even months of storage space.

4 × 1TB HDD SATA 2 IP Storage Appliance, Black colour, CPU Intel 80219 IOP, Intel 82541 Gigabit Ethernet Network Interface, WAN, USB Intel SATA controller (4 SATA hard drives) supporting Hot-Swap, 16MB Flash memory, 128MB DDR System memory, 4 x SATA HDD 3.5" bays, 0/1/5/JBOD RAID, 2 x USB 2.0, 200W ATX power supply, LED Indicators, iTunes, Media Server compliant (works with DLNA certified players), Client platform software support: Windows 98/ME/NT/2000/XP/, UNIX/Linux/BSD (by CIFS), Apple OS X (by CIFS)
Unit comes with 4 × 1TB SATA hard drives