6TB, 3.5", SATA 6Gb/s, 5400 RPM, 64MB
Western Digital Red, 6 TB, 5400 RPM, 64 MB, 3.5", Serial ATA III
Western Digital Red. HDD capacity: 6 TB, HDD speed: 5400 RPM, Storage drive buffer size: 64 MB, HDD size: 3.5", Interface: Serial ATA III