SSD 120Gb m.2 Solid State Hard Drive Transcend 120GB M.2 2280 SATA III SSD Capacity 120GB Model TS120GMTS820S Form Factor M.2 2280 Interface M.2 Connections 1 x M.2 (SATA) Max Read/Write Read: Up to 500 MB/s Write: Up to 350 MB/s Max 4KB Random Read/Write Read: Up to  IOPS - 28000 IOPS Write: Up to  IOPS - 75000 IOPS Dimensions (W x H x D) 22mm x 80mm x 3.58mm Weight 8g Packaging Retail More. Store More. Optimised for DVRs and NVRs, SkyHawk surveillance drives are tuned for 24x7 workloads in capacities up to 10 TB. Equipped with enhanced ImagePerfect� firmware, SkyHawk helps to minimise dropped frames and downtime with a workload rating 3x that of desktop drives while supporting up to 64 HD cameras. SkyHawk Is Smart The innovative ImagePerfect firmware enables smooth, clear video streaming for always-on, 24/7 surveillance environments -helping to ensure your business can always have a formidable layer of protection. And SkyHawk Is Vigilant Built to record 90 of the time � supports up to 64 cameras Up to 10 TB or 10,000 hours of HD video 180 TB/year workload rating, 3x the workload of a desktop drive and backed by a 3-year limited warranty Protect your data against the unexpected with an optional Rescue Data Recovery Service plan Be Safe Give yourself the ultimate peace of mind with SkyHawk surveillance drives and never miss a frame, even in harsh environments. SkyHawk�s extreme workload rating, low power consumption and RV sensors can improve long-term drive reliability. SkyHawk can also reliably perform in operating temperatures � from 0�C to 70�C � while tarnish-resistant components offer further protection out in the field. Only Seagate has been making drives specifically for surveillance storage for ten years. SkyHawk is built to keep systems in the field longer and reduce the need for post-deployment support. Best-Fit Applications - Network video recorders (NVR) - Embedded surveillance DVRs (SDVR) - Hybrid surveillance DVRs - Surveillance DVRs Model ST2000VX008 SkyHawk Surveillance Capacity 2TB Interface SATA III Cache 64MB Rotational Speed 7200RPM Data Transfer SATA III: 6.0 Gbit/s Physical Drive Size 3.5\" Packaging OEM anti-static bag