Internal HDD Western Digital Caviar Blue 3,5" 1TB SATA (6Gb/s) 64MB Cache • Interface SATA: 6 Gb/s • Rotational Speed: 7,200 RPM (nominal) • Buffer Size: 64 MB • Average Latency: 5.50 ms (nominal) • Formatted Capacity: 1,000,204 MB • Capacity: 1TB • Form Factor: 3.5 Inch • User Sectors Per Drive: 1,953,525,169 • Height: 26.1 mm Depth: 147 mm Width: 101.6 mm Weight: 0.44 kg • Warranty: 2 year limited

My Passport Slim design Automatic backup - easy to use Password protection + 256-bit AES hardware encryption Up to 5TB capacity 3-year limited warranty Trusted drive built with WD® reliability WD Discovery™ software for WD Backup™, password protection and drive management Available in Black/ Red/ Blue

Internal Western Digital Red 6TB 64M 5400 RPM 3.5'' • Interface SATA: 6 Gb/s • Rotational Speed: 5400 RPM • Buffer Size: - • Average Latency: - • Formatted Capacity: 6TB • Capacity: 6TB • Form Factor: 3.5 Inch • User Sectors Per Drive: - • Height: 26.10 mm Depth: 147.00 mm Width: 101.60 mm Weight: 0.75 kg • Warranty: 2 years limited