seagate constellation es st31000524ns

seagate constellation es st31000524ns插图

What are the specs of the Seagate st31000524ns hard drive?

HDD-T1000-ST31000524NS Supermicro HDD-T1000-ST31000524NS 1 TB 3.5 Internal Hard Drive SATA/300 7200 rpm 32 MB Buffer. All information about the Seagate ST31000524NS hard disk drive: technical parameters, failure symptoms, free asked questions, reviews, HDD repair and data recovery.

What is the Seagate constellation es?

Seagate Constellation? ES What the experts are saying… Enterprise-class 3.5-inch 7200-RPM drive The Seagate Constellation ES is the perfect 3.5-inch drive for environments that require highly efficient, reliable and secure storage that delivers seamless enterprise integration, including: Why Choose Seagate Constellation ES?

What kind of hard drive does the Dell Inspiron st31000524ns have?

ST31000524NS, 9WK, KRATSG, PN 9JW154-036, FW KA05, Dell 1TB SATA 3.5″ Hard Drive ST31000524NS, 9WK, KRATSG, PN 9JW154-501, FW SN11, Seagate 1TB SATA 3.5″ Hard Drive

How many st3500514ns are there in st32000644ns?

ST32000644NS = 3,907,029,168 ST31000524NS = 1,953,525,168 ST3500514NS = 976,773,168 104–107 ATA-reserved 0000 H Word Description Value 32 Constellation ES Serial ATA Product Manual, Rev. F Note.

What is serial ATA host adapter?

Note. The host adapter may, optionally, emulate a master/slave environment to host software where two devices on separate Serial ATA ports are represented to host software as a Device 0 (master) and Device 1 (slave) accessed at the same set of host bus addresses. A host adapter that emulates a master/slave environment manages two sets of shadow registers. This is not a typical Serial ATA environment. The Serial ATA host adapter and drive share the function of emulating parallel ATA device behavior to provide backward compatibility with existing host systems and software. The Command and Control Block registers, PIO and DMA data transfers, resets, and interrupts are all emulated. The Serial ATA host adapter contains a set of registers th at shadow the contents of the traditional device regis- ters, referred to as the Shadow Register Block. All Serial ATA devices behave like Device 0 devices. For addi- tional information about how Serial ATA emulates parallel ATA, refer to the “Serial ATA: High Speed Serialized AT Attachment” specification. The specification can be downloaded from www.serialata.org.

What are the advantages of serial ATA?

The primary advantages include: ? Easy installation and configuration with true plug-and-play connectivity. It is not necessary to set any jump- ers or other configuration options. ? Thinner and more flexible cabling for improved enclosure airflow and ease of installation. ? Scalability to higher performance levels. In addition, Serial ATA makes the transition from parallel ATA easy by providing legacy software support. Serial ATA was designed to allow you to install a Serial ATA host adapter and Serial ATA disc drive in your current system and expect all of your existing applications to work as normal. The Serial ATA interface connects each disc drive in a point-to-point configuration with the Serial ATA host adapter. There is no master/slave relationship with Serial ATA devices like there is with parallel ATA. If two drives are attached on one Serial ATA host adapter, the host operating system views the two devices as if they were both “masters” on two separate ports. This essentially means both drives behave as if they are Device 0 (master) devices.

How many times per second should shocks be repeated?

Shocks should not be repeated more than two times per second.

What is the power requirement for a drive?

Typical power measurements are based on an average of drives tested, under nominal conditions, using 5.0V and 12.0V input voltage at 25°C ambient temperature.

How many methods does PowerChoice use?

PowerChoice is invoked using one of two methods

What is seek time?

The specifications in the table below are defined as follows: ? Track-to-track seek time is an average of all possible single-track seeks in both directions. ? Average seek time is a true statistical random average of at least 5000 measurements of seeks between random tracks, less overhead.

How does a drive go into sleep mode?

The drive enters Sleep mode after receiving a Sleep command from the host. In Sleep mode, the drive buf- fer is disabled, the heads are parked and the spindle is at rest. The drive leaves Sleep mode after it receives a Hard Reset or Soft Reset from the host. After receiving a reset, the drive exits Sleep mode and enters Standby mode with all current translation parameters intact.