Seagate Exos X20 20TB SAS 3.5inch

Exos X20 20TB, hard drive The Seagate hard drive (ST20000NM002D) from the Exos X20 series is characterized by durability, reliability and speed. Low power consumption, 256 MB cache and sophisticated efficiency mechanisms qualify the 3.5" enterprise capacity class hard drive for 24-hour continuous operation. This hard drive with 20 TB capacity has a SAS connection with a transmission speed of up to 12 Gb/s and is designed for operation in RAID and NAS systems. Type: hard drive EAN: 0763649153062 Manufacturer number: ST20000NM002D Series: Exos X20 Shape: 3.5 inches Capacity: 20TB Interface: 1x SAS 1200 Power connector: 15 pin power connector Recording technique: CMR (Conventional Magnetic Recording) Data transfer rate: Read | 285MB/s Speed: 7,200 rpm Sector size: 4 KB with emulation (512e) / 4 KB native (4Kn) Access Time: Read | 4.16ms Cache: 256MB Power Consumption: Operation | 9.8W Power Consumption: Quiet | 5.8W MTBF: 2,500,000 hours Note: Standard model with FastFormat (512e/4Kn) Feature: 24/7 continuous operation, NAS ready, sealed helium drive design, Protection Information (T10 DIF), SuperParity, low halogen content, PowerChoice technology at idle, PowerBalance power/performance technology, hot-plug support, organic surface protection, RSA 3072 Firmware Verification (SD&D) More information: Sector size 512e (bytes per sector): 512, 520, 528; Sector size 4Kn (bytes per sector): 4096, 4160, 4224 Dimensions: Width: 101.85mm x Height: 26.1mm x Depth/Length: 147mm Weight: 670 grams