This HGST Ultrastar DK7SSF200 3.5" SAS HDD is a high-performance, enterprise-grade storage solution with a storage capacity of 2TB, 7200RPM rotation speed, and 64MB cache. It is compatible with various drive types and is perfect for use in servers, workstations, and data centers. The model number is HUS724020ALS640.This hard drive is designed to meet the demanding needs of businesses and organizations that require reliable and fast storage. It is in excellent working condition and has been thoroughly tested to ensure its performance.
Alt Part 6Gb/sCapacity (GB) at 512 bytes /sector2TB/2000GBForm Factor3.5-inchSector Size (bytes)512 / 520 / 528Max. Areal Density (Gbits/sq. in)475PerformanceData Buffer (MB)64Rotational Speed (RPM)7200Interface Transfer Rate (MB/s, Max)600Sustained Transfer Rate (MB/s, Typical)183Seek Time (Read, ms, typical)8.0ReliabilityError Rate (Non-Recoverable, bits read)1 in 10E15Load/Unload Cycles (at 40° C)600,000Availability (hrs/day x days/wk)24x7MTBF (M hours)2.0Annualized Failure Rate (AFR)0.44%AcousticsIdle (Bels, typical)2.9PowerRequirement+5 VDC (+/-5%)
+12VDC (+10%/-8%)Startup current (A, max)1.2 (+5V), 2.0 (+12V)Read/Write (W)10.9Idle (W, avg)7.6Unload Idle (W)6.2Physicalz-height (mm, max)26.1Dimensions (width x depth, mm)101.6 (+/-0.25) x 147Weight (g, typical)690Environmental (Operating)Ambient Temperature5° to 60° CShoc (half-sine wave 2 ms, G)70Vibration (G RMS, 5 to 500 Hz)0.67 (XYZ)Environmental (Non-Operating)Ambient Temperature-40° to 70° CShock (half-sine wave, 1ms, G)300Vibration (G RMS, 5 to 500 Hz)1.04 (XYZ)
