 "Western Digital 6TB Black Desktop Hard Drive"@en Drive LN66755 - WD6001FZWX | SCAN UK"@en
"6TB WD6001FZWX Black, Desktop Performance 3.5" HDD, SATA III - 6Gb/s, 7200rpm, 128MB Cache           "@en 
 "WD 1TB 3.5" SATA Surveillance Storage Purple Hard Drive for CCTV DVR NVR & HOME PC System -WD10PURZ"@en
 Specification 1TB Model Number WD10PURZ Formatted capacity 1TB Form factor 3.5 inch Advance format (AF) Yes Interface transfer rate (max)   Buffer to host 6 Gb/s Host to/from drive (sustained) 110 MB/s Cache (MB) 64 Performance class / Rotational speed (RPM) 5400 RPM Class Weight (kg) 0.45