buy Hard Drive Synology HAT5300-12T 3,5" 12 TB . Interface: SATASerial ATA IIIType: Internal hard discAccessoryInternalHDDTechnology: MagneticSpeed: 7200 rpm6 GbpsRecommended use: NASWeight: 720 gCharacteristics: WirelessRotation speed: 7200 rpmColour: SilverConnections: SATAUSB x 3Sata IIISize: 3,5"Voltage: 5-12 VCertificate: CE - RoHSCompatible: PCApprox. temperature: -40º / 70ºHard Drive: 12 TBBuffer: 256 MB Enterprise storage drives for Synology systemsSynology HAT5300 HDD offers class-leading performance thanks to tight integration with DSM and Synology hardware. With over 300,000 hours of in-house validation testing and backed by Synology’s 5-year limited warranty, the HAT5300 series brings unmatched reliability to Synology deployments.Consistent performance scalingThrough testing and optimizations, HAT5300 series HDD has been tuned to deliver up to 23% higher sustained sequential read performance in demanding multi-user environments.Rigorous validationOver 300,000 hours of stress testing with Synology devices ensure that HAT5300 drives can withstand even the most demanding enterprise environments and deliver highly reliable performance.Effortless firmware updatesAutomatic firmware updates through DSM mean that HAT5300 drives always benefit from the latest enhancements.Durability for 24/7 environmentsHAT5300 series HDD is backed by a 2.5 million hour MTTF rating, workload support of 550 TB per year, and persistent write cache technology to minimize data corruption in the event of sudden power loss.5-year warrantyAt Synology, we are committed to product innovation and quality. HAT5300 drives are backed by a 5-year limited warranty that includes technical support and hardware replacement services to maximize your return on investment. HDD size: 3.5"HDD capacity: 12000 GBHDD speed: 7200 RPMInterface: Serial ATA IIIType: HDDComponent for: Server/workstationStorage drive buffer size: 256 MBHDD interface transfer rate: 6 Gbit/sHDD sustained transfer rate: 242 MiB/s24/7 operation: YWorkload rate limit: 550 TB/yearMean time to failure (MTTF): 2500000 hPower consumption (read): 7.83 WPower consumption (write): 7.83 WPower consumption (idle): 4.25 WOperating voltage: 5 / 12 VOperating temperature (T-T): 5 - 60 °CStorage temperature (T-T): -40 - 70 °COperating relative humidity (H-H): 5 - 90%Storage relative humidity (H-H): 5 - 95%Operating vibration: 0.75 GNon-operating vibration: 3 GOperating altitude: -305 - 3048 mNon-operating altitude: -305 - 12192 mOperating shock: 70 GNon-operating shock: 250 GSustainability certificates: CE, RoHSWidth: 101.8 mmHeight: 26.1 mmDepth: 147 mmWeight: 720 g