SEAGATE SKYHAWK 4TB (ST4000VX005)
4TB, SATA 6Gb/s, 64MB Cache Precision-tuned for high write surveillance workloads ,Reliably performs in multi-drive systems with RAID support , Surveillance-optimized firmware improves drive reliability up to 30%, helping to reduce data lossReady to work 24×7, Low power consumption and heat emissions improve drive reliability over time RV sensors maintain performance in multi-drive systems