WD Purple WD23PURZ 2TB Hard Drive - 3.5' Internal - SATA (SATA/600) - Conventional Magnetic Recording (CMR) Method - Video Surveillance System...

• Capacity up to 8TB • Designed for mainstream surveillance systems • WD AllFrame™ technology delivers optimizations for write-intensive, low bit-rate, high stream-count workloads typical to surveillance applications • Supports up to 180 TB/yr workload rate7 • 3-year limited warranty Retail or OEM packing may vary