Seagate Enterprise Capacity 2.5 HDD 1TB

Kapacita 1000 GB Pevný disk SEAGATE Constellation je vhodný především pro provoz 24x7 v serverech či pracovních a diskových stanicích. Disk je zárukou kvality, velké 1000GB kapacity a vysoké rychlosti 7200 otáček za minutu. Pro náročnější uživatele Disk pracuje s náhodnou dobou čtení pouhých 8,5 ms a náhodnou dobou zápisu 9,5 ms, disk je tedy vhodný i pro náročnější uživatele. Střední doba mezi poruchami dosahuje až 1,2 milionů hodin, vaše data tak budou v bezpečí a vždy rychle přístupná. Pevný disk SEAGATE Constellation zaručuje tichý chod a vysokou odolnost proti nárazům. Popis produktu: Specifications: - Model Number: ST9500430SS, ST9500431SS (SED), ST9500530NS, ST9160511NS - Interface: SAS 2.0, SATA - Interface Access Speed: SAS 6Gb/s - Self Encrypting Drive (SED) / Government Grade Security: Yes (only ST9500431SS) Performance: - Spindle Speed (RPM): 7200 - Average Latency (ms): 4.16 - Average Read/Write Seek Time (ms): 8.5/9.5 - Track-to-Track Read/Write Seek Time (ms): 0.8/1.0 - Maximum Sustained Transfer Rate (MB/s): 97 (SAS), 95 (SATA) - Cache, Multisegmented (MB): 16 (SAS), 32 (SATA) Reliability/Data Integrity - Mean Time Between Failures (MTBF, hours): 1.2 million - Reliability Rating at Full 24x7 Operation (AFR): 0.73% - Nonrecoverable Read Errors per Bits Read: 1 sector per 10E15 - Error Control/Correction (ECC): 10 bit - Interface Ports: Dual (SAS), Single (SATA) Power Management: - Power Supply Requirements: +12V and +5V - Typical Operating, Random Read (W): 4.0 (500 SAS), 3.5 (500 SATA), 2.8 (160 SATA) - Idle (W): 2.9 (500 SAS), 2.6 (500 SATA), 2.3 (160 SATA) - PowerChoice™ option, 1 to 4 range (W): 1.3 to 2.9 (500 SAS), 1.1 to 2.4 (500 SATA), 1.1 to 2.1 (160 SATA) Environmental: - Rotational Vibration @ 1800 Hz (rad/sec2): 16 - Operating Vibration, - Nonoperating Vibration, - Operating Shock, 2 ms (Gs): 70 - Nonoperating Shock, 1 ms and 2 ms (Gs): 400 - Operating Temperature (°C): 5 to 55 - Nonoperating Temperature (°C): –40 to 70 - Typical Idle Acoustics (bels): 2.3 (500GB), 1.9 (160GB) - Typical Operating Acoustics (bels): 2.6 (500GB), 2.5 (160GB) Physical: Height (in/mm): 0.583/14.8 Width (in/mm): 2.76/70 Depth (in/mm): 3.957/100.5 Weight (lb/g): 0.43/0.196 (500GB), 0.41/0.188 (160GB)