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HGST Ultrastar 7K4000 HUS724040ALS640 4 TB 3.5" Internal Hard Drive Item # 763399
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Ultrastar 7K4000 represents the sixth-generation HGST 5-platter design, which has been field proven by top server and storage OEMs and Internet giants. Engineered for the highest quality, the Ultrastar 7K4000 is put through grueling design tests during development and must pass stringent ongoing reliability testing during manufacturing. Ultrastar 7K4000 delivers by reducing downtime, eliminating service calls and minimizing TCO.Operating at 7200 RPM, Ultrastar 7K4000 offers better overall performance than slower RPM capacity-oriented drives, and does so at impressively low power-consumption rates. The Ultrastar 7K4000 can help data centers achieve lower AC power and HVAC requirements. With five advanced power Management modes, the 7K4000 achieves a 59% reduction in watts during low RPM idle mode, and uses less than 1 W during standby/sleep modes, freeing up precious headroom for growing enterprise needs.
|average read seek time||8 ms|
|Compatible Bay||3.5" x 1/3H|
|device connector type||SAS|
|Features||Dual Stage Actuator (DSA); Rotational Vibration Sensor; Low Power Consumption; Advanced Power Management Technology; Thermal Fly-height Control (TFC); Load/Unload Technology; S.M.A.R.T|
|hard drive type||hard drive|
|hard drive width||3.5 in.|
|manufacturer||Western Digital Corporation|
|maximum data transfer rate||6144 MB/s (48 Gbit/s)|
|Spindle Speed (rpm)||7200|
|storage capacity||4 TB|
|warranty length||5-year limited|
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