Western Digital has 14TB Western Digital WD Red Pro 3.5″ 7200 RPM CMR NAS Internal Hard Drive (WD142KFGX) on sale 2 for $439.98 (price in cart when you add 2). Shipping is free.

Features:

• Transfer Rate: up to 255MB/s
• 512MB Cache
• Recording Technology: CMR
• Ideal for creative pros, medium to large businesses, and commercial/enterprise NAS systems
• For RAID-optimized NAS systems with an unlimited number of bays
• Rated for 550TB/year workloads1 and up to 2.5M hours MTBF