The 7.2K RPM (revolutions per minute) specification is one of the key performance characteristics of the HPE 861594-B21 hard drive. It refers to the speed at which the drive's platters spin inside the disk enclosure. Here are some key features and benefits of a 7.2K RPM hard drive:
- Faster data transfer rates: A faster spinning hard drive allows for faster read and write speeds, which results in improved data transfer rates. This means that large files or datasets can be accessed more quickly, leading to better overall system performance.
- Lower latency: A faster spinning hard drive also has lower latency, which means that it takes less time for the drive to access data stored on it. This can lead to faster boot times, application load times, and overall system responsiveness.
- Better reliability: While faster spinning hard drives can generate more heat, they can also be more reliable. This is because the higher spin speed means that the drive's read/write heads spend less time hovering over the disk platters, reducing the risk of physical damage to the drive.
- Lower cost: 7.2K RPM hard drives are generally more affordable than their higher-speed counterparts, such as 10K or 15K RPM drives. This makes them a cost-effective option for organizations that need to store large amounts of data but have budget constraints.
- Low power consumption: 7.2K RPM hard drives generally consume less power than higher-speed drives, which can be an important consideration for organizations that need to minimize their energy consumption and associated costs.
When it comes to troubleshooting and maintaining the HPE 861594-B21 Hard Drive, here are some tips that you can follow:
- Check the connection: Ensure that the hard drive is properly connected to the host system and that the cable is securely attached.
- Check the power supply: Make sure that the power supply is working properly and that the hard drive is receiving sufficient power.
- Update firmware and drivers: Ensure that you are using the latest firmware and drivers for the hard drive, as outdated software can cause issues.
- Check the disk for errors: You can use disk utility software to check for any errors on the hard drive, such as bad sectors or other issues.
- Run diagnostic tests: Use diagnostic tools provided by the manufacturer to run tests on the hard drive, such as SMART tests or other advanced diagnostics.
- Monitor temperature: Ensure that the hard drive is not overheating and is operating within safe temperature ranges, as overheating can cause damage to the drive and its data.
- Replace faulty components: If any components such as cables or the power supply are found to be faulty, they should be replaced immediately to prevent further damage to the hard drive.
- Keep the drive clean: Regularly clean the hard drive and its components to prevent dust and other particles from accumulating, which can cause overheating or other issues.
By following these troubleshooting and maintenance tips, you can help to ensure that your HPE 861594-B21 Hard Drive operates smoothly and reliably.
Data Transfer SpeedsThe 861594-B21 HPE 8TB 7.2K RPM 3.5 Inch SATA-6GBPS LFF 512E SC Midline Hard Drive is designed to support a maximum data transfer rate of 6Gbps (gigabits per second). This is the maximum speed at which the hard drive can transfer data between the host computer and the hard drive itself.
The data transfer rate is also influenced by several other factors, such as the speed of the host interface, the amount of cache memory on the hard drive, and the rotational speed of the hard drive's platters. In the case of the 861594-B21 HPE hard drive, it has a spindle speed of 7.2K RPM (revolutions per minute), which means that it can read and write data from the platters at a faster rate than slower hard drives.
It is important to note that the actual transfer speed of the hard drive will also depend on the workload and the type of data being transferred. For example, small files will transfer more slowly than large files, and random access to data on the hard drive will be slower than sequential access.
Product Information- Manufacturer Name: HPE
- MPN: 861594-B21
- Type: Hard Drive - Hot-Swap
- HDD Type: SATA-6GBPS
- SKU: 861594-B21
- Spare Part Number: 861609-001
- Model Number: MB008000GWAYL
- Assembly Number: 857643-001
- Capacity: 8 TB
- Form Factor: 3.5 inch LFF
- Interface: SATA 6GBPS
- Bytes per Sector: 512
- Carrier Type: Smart Carrier
- Format Type: 512E
- Workload Type: Midline
- Plug Type: Hot Plug
- Features: Native Command Queuing (NCQ), Advanced Format 512E, Digitally Signed Firmware
- Bundled with: HPE Smart Carrier
- Drive Transfer Rate: 6 GB/Sec (External)
- Average Seek Time: 8 MS
- Max Seek Time: 16 MS
- Track-to-Track Seek Time: 0.22 MS
- Spindle Speed: 7200 RPM
- Width: 4 Inch
- Depth: 5.8 Inch
- Height: 1 Inch
- Weight: 1.52 LBS
- Interfaces: 1 x SATA 6 GB/S
- Compatible Bay: 3.5 inch LFF
- Min Operating Temperature: 50 °F
- Max Operating Temperature: 95 °F
- HPE ProLiant DL Series: DL180 Gen9 (3.5 inch), DL20 Gen9 Solution (3.5 inch), DL360 Gen10 (3.5 inch), DL360 Gen10 Base (3.5 inch), DL360 Gen10 Entry (3.5 inch), DL360 Gen10 High Performance (3.5 inch), DL360 Gen10 Low (3.5 inch), DL360 Gen10 Performance (3.5 inch), DL360 Gen10 Solution (3.5 inch), DL380 Gen10 (3.5 inch), DL380 Gen10 Base (3.5 inch), DL380 Gen10 Entry (3.5 inch), DL380 Gen10 High Performance (3.5 inch), DL380 Gen10 Performance (3.5 inch), DL380 Gen10 Solution (3.5 inch), DL385 Gen10 (3.5 inch), DL385 Gen10 Base (3.5 inch), DL385 Gen10 Entry (3.5 inch), DL385 Gen10 High-Performance (3.5 inch), DL385 Gen10 Performance (3.5 inch), DL385 Gen10 Solution (3.5 inch), DL388 Gen9 (3.5 inch), DL388 Gen9 Base (3.5 inch)
- HPE ProLiant ML Series: ML30 Gen9 Entry (3.5 inch), ML30 Gen9 Solution (3.5 inch)
- HPE StoreEasy 1450
About New Bulk Pack Products
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Other Available Conditions for this Part
Other Available Categories For - Hard Drive - SATA-6GBPS
- 1TB-7.2K RPM
- 250GB-7.2K RPM
- 2TB-7.2K RPM
- 300GB-10K RPM
- 1TB-5.9K RPM
- 3TB-7.2K RPM
- 4TB-7.2K RPM
- 500GB-7.2K RPM
- 1.5TB-5.4K RPM
- 1.5TB-5.9K RPM
- 1.5TB-7.2K RPM
- 160GB-10K RPM
- 160GB-7.2K RPM
- 1TB-10K RPM
- 1TB-5.4K RPM
- 250GB-10K RPM
- 2TB-5.4K RPM
- 2TB-5.9K RPM
- 320GB-7.2K RPM
- 3TB-5.4K RPM
- 3TB-5.9K RPM
- 450GB-10K RPM
- 4TB-5.4K RPM
- 4TB-5.9K RPM
- 500GB-5.4K RPM
- 5TB-5.4K RPM
- 5TB-5.9K RPM
- 5TB-7.2K RPM
- 600GB-10K RPM
- 6TB-5.4K RPM
- 6TB-7.2K RPM
- 750GB-7.2K RPM
- 8TB-7.2K RPM
- 8TB-5.4K RPM
- 6TB-5.9K RPM
- 8TB-5.9K RPM
- 1.2TB-10K RPM
- 10TB-7.2K RPM
- 10TB-5.4K RPM
- 12TB-7.2K RPM
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