SP DS72 SCSI Disk Device
User Benchmarks
| Model | Type | Score | Seq. Read MB | Seq. Write MB | Read 4k64QD | Write 4k64QD | Read Access msek. | Write Access msek. |
| SP DS72 SCSI Disk Device | 500 | 2124 | 673 | 848 | 260.87 | 266.96 | 0.14 | 0.07 |
| SP DS72 SCSI Disk Device | 500 | 1203 | 370 | 429 | 180.43 | 228.14 | 0.17 | 0.10 |
| SP DS72 SCSI Disk Device | 500 | 1175 | 367 | 424 | 157.02 | 205.57 | 0.19 | 0.11 |
| SP DS72 SCSI Disk Device | 500 | 1101 | 360 | 331 | 183.68 | 226.59 | 0.13 | 0.11 |
| SP DS72 SCSI Disk Device | 1000 | 1054 | 332 | 356 | 173.76 | 222.13 | 0.16 | 0.10 |
| SP DS72 SCSI Disk Device | 1000 | 1010 | 352 | 398 | 107.09 | 105.73 | 0.22 | 0.12 |
| SP DS72 SCSI Disk Device | 1000 | 922 | 313 | 342 | 106.86 | 105.77 | 0.22 | 0.13 |
| SP DS72 SCSI Disk Device | 500 | 913 | 316 | 339 | 116.01 | 88.47 | 0.22 | 0.14 |
| SP DS72 SCSI Disk Device | 500 | 892 | 294 | 340 | 115.80 | 102.95 | 0.22 | 0.14 |
| SP DS72 SCSI Disk Device | 500 | 863 | 291 | 322 | 115.89 | 93.13 | 0.22 | 0.14 |
| SP DS72 SCSI Disk Device | 500 | 852 | 292 | 318 | 115.75 | 71.55 | 0.22 | 0.14 |
The measurement of the SP DS72 SCSI Disk Device was carried out on Windows. Similar read and write speeds could certainly be achieved with the SP DS72 SCSI Disk Device under Linux and MacOS. Of course, the correct hard drive driver should be installed and the correct interface for the SP DS72 SCSI Disk Device should be used.
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The "SP DS72 SCSI Disk Device" is a specific SCSI hard disk, which presumably refers to a storage device that works with the SCSI (Small Computer System Interface) interface. Since it is a specific product name, it might be difficult to give exact details without a specific model name. Therefore, I will give general information about SCSI hard disks and describe possible technical details and features that could apply to such a hard disk.
General description of SCSI hard disks
SCSI (Small Computer System Interface) is an older interface that was widely used in the past, especially in servers and high-performance workstations. It provides parallel data transfer and is known for its high performance and reliability.
Technical details of a typical SCSI hard disk
- Model name: SP DS72 (assumed model name, exact specifications may vary)
- Capacity: Variable, typically from 36GB to 300GB or more, depending on the model and age of the hard drive.
- Form factor: 3.5 inches (8.89 cm) or 5.25 inches (13.34 cm), depending on model specification.
- Interface: SCSI (Parallel SCSI, such as SCSI-1, SCSI-2, SCSI-3) or Ultra SCSI, depending on the model.
- Cache: Typically 8 MB to 64 MB, depending on model.
- Speed: 7200 rpm or 10000 rpm; older models may have 5400 rpm.
- Average access time: Typically 8 ms to 12 ms, depending on model and speed.
- MTBF (Mean Time Between Failures): Can be up to 1 million hours, depending on manufacturer and model.
Features
1. High performance:
- SCSI hard drives typically offer high data transfer rates and fast access times, making them ideal for applications that require high performance and fast data processing.
2. Multipath I/O support:
- SCSI often supports multiple connections (LUNs) and can provide additional reliability and fault tolerance through so-called "multipath" configurations by providing multiple data paths.
3. Energy efficiency:
- Power efficiency may vary, but many SCSI hard drives offer power saving modes to reduce power consumption.
4. Hot swapping:
- Some SCSI systems support hot-swapping, which means that hard drives can be replaced or added while the system is running without shutting down.
5. Fault tolerance:
- Many SCSI systems provide fault-tolerance features such as redundant connections and automatic error correction to ensure data integrity.
Areas of application
1. Servers and workstations:
- SCSI hard drives have been widely used in servers and high-performance workstations where their high performance and reliability are required.
2. Databases:
- Due to their fast access times and high I/O capacity, SCSI hard disks are well suited for database servers that need to process large amounts of data quickly.
3. Enterprise storage solutions:
- SCSI hard drives are used in enterprise storage systems that require high capacity and speed.
4. Backup systems:
- They can be used in backup systems to efficiently secure large amounts of data.
5. Scientific and technical applications:
- SCSI hard drives are useful in scientific and engineering applications that require high data transfer rates and fast access times.
Summary
The "SP DS72 SCSI Disk Device" indicates a SCSI-based hard disk drive that is typically used in high-performance server and workstation environments. SCSI hard disk drives are known for their high performance, fast access times and reliability. They are suitable for applications that require high data processing rates and fault tolerance. Although SCSI is often replaced by newer interfaces such as SAS (Serial Attached SCSI) and SATA (Serial ATA) in modern systems, they are still relevant in older systems and specific applications.
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SP DS72 SCSI Disk Device and the compatible operating systems
Windows Server 2025, 2022, 2019, 2016, ... or 2008 and higher
Windows 12, 11, 10 or Windows 7 and higher
Linux (various distributions)
macOS (from version 10.6)
Please note that the exact functions and areas of application may vary depending on the firmware version and configuration of SP DS72 SCSI Disk Device.
The SP DS72 SCSI Disk Device is a reliable disk in case of problems, failures, file loss and other errors, check the drivers of the SP DS72 SCSI Disk Device regardless of whether it is under Windows 12, 11, 10, etc. or Linux and Apples macOS.