HDD Pevný disk 3.5" 4TB SATA III, 128MB pro DVR/NVR - Cena: 3190 Kč
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WD Purple 4TB Surveillance Hard Disk Drive 3.5 Inch Inch Sata WD40PURZ 5400 RPM Class SATA 6 Gb/s 64MB Cache - egytech
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