RAID Support and Data Protection
The HPE 737573-001 450GB 15K RPM SAS 12GBPS Enterprise Hard Drive supports various RAID configurations, providing multiple options for data protection and redundancy. RAID (Redundant Array of Inexpensive Disks) is a technology that allows multiple hard drives to be combined into a single logical unit, which provides improved performance, reliability, and data protection.
Some of the RAID configurations supported by the HPE 737573-001 hard drive include:
- RAID 0: This configuration stripes data across two or more hard drives to improve performance but provides no data redundancy.
- RAID 1: This configuration mirrors data across two hard drives, providing data redundancy in case of a single drive failure.
- RAID 5: This configuration stripes data across three or more hard drives and includes parity information, allowing data to be reconstructed in case of a single drive failure.
- RAID 6: This configuration stripes data across four or more hard drives and includes two sets of parity information, providing improved data protection in case of multiple drive failures.
- RAID 10: This configuration combines RAID 1 and RAID 0, mirroring data across two sets of striped hard drives, providing both performance and data redundancy.
In addition to RAID support, the HPE 737573-001 hard drive includes other data protection features, such as dynamic sector repair, error correction code (ECC), and self-encrypting drive (SED) options. Dynamic sector repair technology automatically detects and repairs bad sectors on the drive, improving data integrity and reducing the risk of data loss. ECC technology detects and corrects errors in data as it is being read from or written to the drive, ensuring data accuracy and reliability. SED options provide hardware-based encryption for data-at-rest, protecting sensitive data from unauthorized access or theft.
Latency and Data Transfer Rates
Latency and data transfer rates are two important metrics that are used to measure the performance of computer networks and internet connections. They are related but distinct concepts, and understanding the difference between them is important for optimizing network performance.
Latency refers to the time it takes for a signal to travel from one point to another in a network. It is often measured in milliseconds (ms) and can be affected by factors such as the distance between the two points, the quality of the network infrastructure, and the processing speed of the devices involved. Latency can have a significant impact on the performance of applications that require real-time communication, such as online gaming, video conferencing, and VoIP.
Data transfer rates, on the other hand, refer to the amount of data that can be transmitted over a network in a given amount of time. They are usually measured in bits per second (bps) or bytes per second (Bps) and can be affected by factors such as the bandwidth of the network, the quality of the network infrastructure, and the amount of congestion on the network. Data transfer rates are important for applications that require large amounts of data to be transmitted, such as file transfers, streaming video, and cloud computing.
It's important to note that latency and data transfer rates are not interchangeable metrics. A network with high data transfer rates may still have high latency, which can lead to poor performance for real-time applications. Conversely, a network with low latency may have low data transfer rates, which can make it difficult to transmit large amounts of data quickly. Therefore, when optimizing network performance, it's important to consider both metrics and to strike a balance between them based on the specific needs of the application or task at hand.
Noise and Power Consumption
Noise and power consumption are two important factors to consider when designing or using electronic devices.
Noise refers to any unwanted signal or interference that can affect the quality of the intended signal or data transmission. In electronics, noise can be introduced by various sources such as electrical interference from other devices, thermal noise, and shot noise. Noise can have a negative impact on the performance of electronic devices, leading to errors or reduced signal quality. It is often measured in decibels (dB) and can be reduced through the use of shielding, filtering, and other noise-reducing techniques.
Power consumption refers to the amount of electrical energy that a device uses to operate. In general, electronic devices require a certain amount of power to function properly, and the amount of power consumed can vary depending on the device's design and usage. Excessive power consumption can lead to higher energy costs and reduced battery life for portable devices. Therefore, reducing power consumption is an important consideration in designing energy-efficient devices. This can be achieved through the use of power-saving techniques such as sleep modes, power management software, and more efficient power supplies.
Noise and power consumption are important factors to consider when designing or using electronic devices. Minimizing noise can improve signal quality and reduce errors, while reducing power consumption can lead to cost savings and improved energy efficiency.
- Manufacturer: HPE
- MPN: 737573-001
- Type: Internal Hard Drive
- HDD Type: SAS-12GBPS
- SKU: 737573-001
- Capacity: 450 GB
- Form Factor: 3.5 inch
- Spindle Speed: 15000 RPM
- External Data Transfer Rate: 1200 MBps
- Bytes per Sector: 512
Dimension and Weight
- Width : 4 Inch
- Depth : 5.8 Inch
- Height : 1 Inch
- Weight : 1.52 Lbs
- Drive Transfer Rate: 1.2 GBps (external)
- Seek Time: 2.9 ms (average) / 5.9 ms (max)
- Track-to-Track Seek Time: 0.15 ms
- Spindle Speed: 15000 rpm
- Min Operating Temperature: 50 °F
- Max Operating Temperature: 95 °F
- HPE ProLiant BL420c G8 G9 (Gen8 Gen9) BL460c G8 G9 (Gen8 Gen9) BL465c BL660c G8 G9 (Gen8 Gen9) G8 G9 (Gen8 Gen9) DL160 G8 G9 (Gen8 Gen9) DL320e G8 G9 (Gen8 Gen9) DL360e G8 G9 (Gen8 Gen9) DL360p G8 G9 (Gen8 Gen9) DL380e G8 G9 (Gen8 Gen9) DL380p G8 G9 (Gen8 Gen9) DL385p G8 G9 (Gen8 Gen9) DL560 G8 G9 (Gen8 Gen9) ML350e G8 G9 (Gen8 Gen9) ML350p G8 G9 (Gen8 Gen9) SL230s G8 G9 (Gen8 Gen9) SL250s G8 G9 (Gen8 Gen9)
About Refurbished Products
The Serial Attached SCSI (SAS) hard drives have become increasingly popular for their increasing use in high-end workstations and servers. These drives are employed in consumer desktops and modern servers for their speed and reliability. Enterprises have made the SAS hard drives their de-facto standard. Now, the 12Gbps speed throws the usefulness of these drives up a notch.
Most professional hosting providers now use SAS 12Gbps hard drives for data production. These drives have proven useful in high input/output operations and critical website functions. Users trust these drives because there is no risk of data loss, corruption, or downtime.
SAS 12Gbps drives read, write, and process data within split seconds. The latest 12Gbps disks use the latest RAID hardware technology to offer faster data transfer and recovery rates. They are perfect for sequential data, high workloads, and random IOPS alike.
This function allows them to be best suited for servers that have 100 percent duty cycles. They do not only work with desktops and PCs, but they can read/write data 24/7.
SAS 12Gbps HDDs have received the utmost attention in the market as a result of their high performance. These performance benefits allow it to be useful for a wide variety of applications. For instance, a SAS 12Gbps connection can support up to four wide lanes per connection.
Connecting JBOD with these SAS drives can support up to 1200MB/s. These high-performance drives do not only help handle large workloads; they also offer cost-effective expansion to an already robust system.
Also, each 12Gbps high-performance SAS drive can offer users a rotational speed of up to 15000 rpm.
They provide a great bandwidth enough to perform efficiently. The robust performance of SAS 12Gbps drives clearly a worthy investment for improved performance of servers and desktops. They provide very large amounts of storage options and are a cost-effective choice for users.
Flexibility is one of the best benefits of SAS 12Gbps drives. These drives have configured flexibility, which allows them to work perfectly with several devices without modification or changes. Many of them feature a Universal Serial controller for seamless system support.
SAS 12Gbps hard drives can also be partitioned into a storage pool and assigned to servers for work-intensive applications. They are a perfect fit for server systems, including reservation systems, medical imaging, and more!
Only this range of SAS hard drives can provide users with the best worlds of flexibility. This way, allows them to support use with other drives.
12Gbps SAS-based storage systems have the benefit of dual-port capability. This allows them to provide a redundant path to the drives in case of controller failover. These drives also operate on separate point-to-point connections. That way, it is rare for drive connection loss to affect them.SAS 12Gbps HDDs are built to handle the rigours of heavy workloads and enterprise use. They also safeguard data integrity, thanks to their ability to comprehensively verify data and correct errors.
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Other Available Conditions for this Part
Other Available Categories For - Hard Drive - SAS-12GBPS
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