The 876939-001 HPE MSA 1.8TB 10K RPM SAS 12GBPS 2.5inch 512E Hot-Swap Enterprise Hard Drive has a spindle speed of 10,000 RPM (Revolutions Per Minute). This refers to the rotational speed at which the hard drive's platters spin.
A higher spindle speed means that the hard drive's read/write head can access data stored on the platters more quickly, which can result in faster data transfer rates and improved overall performance. Hard drives with a 10K RPM spindle speed are generally faster than those with a 7.2K RPM spindle speed, which is more common in consumer-grade hard drives.
10K RPM hard drives are typically used in enterprise-grade storage systems and servers where high performance and low latency are critical. These drives are also more durable and reliable as they have a faster read-write head and it is less likely to crash.
Furthermore, the faster spindle speed also means that the hard drive generates less heat and consumes less power, which can result in cost savings and a longer lifespan for the drive.
Improved Data Transfer RatesThe 876939-001 HPE MSA 1.8TB 10K RPM SAS 12GBPS 2.5inch 512E Hot-Swap Enterprise Hard Drive features improved data transfer rates, which refers to the speed at which data can be read from or written to the drive.
The drive supports SAS 12 Gbps interface, which is faster than the SAS 6 Gbps interface used in some older hard drives. The 12 Gbps SAS interface allows for faster communication between the drive and the host system, which results in faster data transfer rates.
Additionally, the 10K RPM spindle speed of the hard drive also contributes to its improved data transfer rates. The spindle speed refers to the speed at which the drive's platters rotate, and a higher spindle speed results in faster data access times. A 10K RPM spindle speed is faster than the 7.2K RPM spindle speed of some older hard drives, which means that data can be accessed and transferred more quickly.
The improved data transfer rates of the 876939-001 HPE MSA 1.8TB 10K RPM SAS 12GBPS 2.5inch 512E Hot-Swap Enterprise Hard Drive means that it can handle large data sets and demanding workloads, making it a suitable option for organizations that require high performance storage solution. The faster data transfer rates also contribute to improved system performance and can help to reduce the time required for backups and data recovery operations.
Enhanced Error CorrectionThe 876939-001 HPE MSA 1.8TB 10K RPM SAS 12GBPS 2.5inch 512E Hot-Swap Enterprise Hard Drive has enhanced error correction capabilities, which refers to the ability of the drive to detect and correct errors in the data that is stored on it.
Error correction is important for maintaining the integrity of the data stored on the hard drive. Hard drives use a variety of techniques, such as parity checking and error correction codes (ECC), to detect and correct errors that may occur during data transfer or storage.
The enhanced error correction in this drive is likely referring to the use of advanced ECC algorithms that can detect and correct a larger number of errors than standard ECC algorithms. This means that the drive can protect data more effectively against errors caused by factors such as environmental conditions, power fluctuations, and wear and tear on the drive's components.
Additionally, the use of enhanced error correction can also improve the drive's overall performance and reliability by reducing the number of errors that occur during data transfer and storage, which can lead to data corruption and lost data.
- Manufacturer : HPE
- MPN: 876939-001
- Type : Hard Drive - Hot-Swap (HDD)
- Sub-Type : SAS-12GBPS
- Capacity: 1.8 TB
- Form Factor: 2.5 inch SFF
- Interface: SAS 12GBPS
- Bytes per Sector: 512
- Drive Technology (Fill): Air
- Plug Type: Hot Plug
- Format Type: 512e
- Carrier Type: Smart Carrier (SC)
- Workload: Enterprise
- Features: Dual Port, Advanced Format 512e, Digitally Signed Firmware
- Bundled with: HPE SmartDrive Carrier
- Transfer Rate Synchronous (Max): 12GB/Sec
- Rotational Speed: 10000 RPM
- Full Stroke Seek Time: 8.48 MS
- Avg Seek Time: 3.97 MS
- Single Track Seek Time: 0.20 MS
- OD Media Rate, Max Sequential Throughput (MiB/S): 230
- 128Kib Random Rd (IOPs): 165
- 128Kib Random 70% RD/ 30% WT (IOPs): 170
- 128Kib Random 50% RD/ 50% WT (IOPs): 185
- Interfaces: 1 x SAS 12GB/S
- Compatible Bay: 2.5" SFF
- Idle Time: 2.6 Watt
- Random R/W: 3.6 Watt
- Sequential Read: 4.4 Watt
- Sequential Write: 3.9 Watt
- Min Operating Temperature: 50° F (10°C)
- Max Operating Temperature: 95° F (35°C)
- Proliant BL460C Gen10, BL460C Gen9, Dl360 Gen10, Dl380 Gen10, Dl388 Gen9, Dl560 Gen10, XL230K Gen10, Synergy 480 Gen10, 660 Gen10
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