Western Digital Purple - 5.4K RPM Serial ATA III 3.5" HDD - 4 TB V-NAND 1920 x 1080 (HD 1080)

1920 x 1080 (HD 1080) Screen shape Flat Anti-glare screen Yes Response time 5 ms Display brightness (typical) 250 cd/m² Panel type IPS HD type Full HD Touchscreen No Display technology LCD Native aspect ratio 16:9 Display resolution 1920 x 1080 pixels Display diagonal 54

Covered in an attractive leather folio

take a more precise aim with the 'Crosshairs' on-screen digital target sights

Write with pen on any paper

Western Digital Purple - 5.4K RPM Serial ATA III 3.5" HDD - 4 TB V-NAND 1920 x 1080 (HD 1080)WD Purple Surveillance Hard Drive WD Purple drives are designed to meet the challenges of 24x7 video surveillance recording. These drives are engineered specifically for surveillance to help withstand the elevated heat fluctuations and equipment vibrations within NVR environments. An average desktop drive is built to run for only short intervals, not the harsh 24 7 always on environment of a high definition surveillance system. With WD Purple drives,