Advanced Data Management Features
The P40481-B21 HPE 800GB SAS 24GBps Write Intensive BC SSD provides several advanced data management features that help to ensure reliable data storage and retrieval. Some of these features include:
- Error Correction Code (ECC): The P40481-B21 uses ECC to detect and correct errors that may occur during data transfer, ensuring data integrity and reliability.
- End-to-End Data Protection: End-to-end data protection helps to ensure that data is protected from the host to the drive, and helps to prevent data loss in the event of a drive failure.
- Advanced Wear-Leveling Algorithms: The drive uses advanced wear-leveling algorithms to distribute write operations evenly across the entire flash memory, reducing the likelihood of premature failure.
- Background Garbage Collection: The drive's controller performs background garbage collection to reclaim space from deleted data and optimize performance.
- Trim Support: The drive supports the Trim command, which helps to improve performance by allowing the drive to optimize its internal mapping tables.
- SMART (Self-Monitoring, Analysis, and Reporting Technology): The drive uses SMART to monitor its internal health and performance, and to provide alerts in the event of potential problems.
These advanced data management features help to ensure reliable data storage and retrieval, and improve the overall performance and longevity of the P40481-B21 HPE 800GB SAS 24GBps Write Intensive BC SSD.
Features and Benefits
The HPE P40481-B21 800GB SAS 24GBPS Write Intensive BC SSD provides several features and benefits that make it a good choice for organizations looking for high-performance and reliable solid-state storage. Some of these features and benefits include:
- High Performance: With a SAS interface and 24GB/s data transfer rate, this SSD provides fast and reliable data access, making it ideal for write-intensive workloads such as transactional databases and online transaction processing (OLTP).
- Large Storage Capacity: The 800GB capacity of this SSD provides ample space for storing large amounts of data, making it a good choice for organizations that need to store large amounts of data.
- Durable Design: This SSD is designed for reliability and durability, with features such as wear leveling and error correction code (ECC) to ensure data integrity even in the event of disk failures.
- Low Latency: The low latency of this SSD provides fast and responsive access to data, making it a good choice for applications that require quick access to data.
- Improved Power Efficiency: This SSD is designed to consume less power than traditional spinning disk drives, making it a more energy-efficient option for organizations that are looking to reduce their energy costs.
- Improved Reliability: The use of solid-state storage technology in this SSD reduces the risk of mechanical failures and provides improved reliability compared to traditional spinning disk drives.
- Improved MTBF: The mean time between failures (MTBF) of this SSD is higher than traditional spinning disk drives, providing improved reliability and reducing the need for regular maintenance and disk replacements.
Interface and Connectivity Options
The P40481-B21 HPE 800GB SAS 24GBps Write Intensive BC SSD supports the SAS (Serial Attached SCSI) interface, which is a high-performance, scalable, and reliable data storage interface that is commonly used in enterprise-level data centers. The SAS interface provides fast data transfer rates, improved reliability, and enhanced scalability compared to other interface options.
The P40481-B21 features a SAS 24GBps interface, which provides fast and reliable data transfer rates of up to 24GBps. This makes it ideal for write-intensive applications, such as database transactions and virtualized environments, where fast and consistent write performance is critical.
In terms of connectivity options, the P40481-B21 is designed to be used with SAS-compatible hardware, such as servers and storage arrays. It connects to the host system using a SAS cable, which provides a direct connection to the storage controller. The drive is hot-swappable, allowing it to be replaced without shutting down the system, making it an ideal choice for data centers and other mission-critical environments.
General Information about this HPE P40481-B21
- Manufacturer: HPE
- Part Number or SKU# P40481-B21
- Device Type: Solid State Drive
- Sub-Type: SAS 24GBPS
Technical Information for 800GB Solid State Drive
- Capacity: 800GB Storage Device
- Height: 15 MM
- Form Factor: SFF
- Port: Dual
- Plug Type: Hot Plug
- Carrier Type: BC
Product Dimensions & Weight of 2.5 Inch SSD
- Height: 0.63 Inch
- Width: 3.10 Inch
- Depth: 5.45 Inch
- Weight: 1.50 lbs
Performance
- Random Reads: Up To 145000 Iops
- Random Writes: Up To 125000 Iops
- Sequential Reads: Up To 1080 MBPS
- Sequential Writes: Up To 1035 MBPS
Contact us or ask for live chat/help if you have any questions about the compatibility of this item to ensure the model's matching features with your current system.
About New Bulk Pack Products
When it comes to computing, priorities are placed on storage and performance. The hard drive is often viewed as a major storage device. However, there is alternative hardware that can do a perfect job. People now use Solid State Drives as the main storage device for a wide range of technological needs.
An SSD is a nonvolatile storage media that stores data on solid-state flash memory. It emulates the hard disk drive by enhancing servers' capabilities and performance, desktop computers, and other devices. Users view them as the best option for responsiveness, increased disk space, and better performance.
SSD VS HDD
Solid State Drives and hard disk drives are somewhat similar in their physical specification. However, they store data in different ways. HDD stores data magnetically via spinning disk platters. It has an actuator arm with transducers that read and write data on the platter.
On the other hand, an SSD stores data in integrated circuits. It has no moving parts and does not require users to wait for platter movement. They are much smaller and more flexible than hard disk drive - HDDs. Having no physical moving parts and using electrical circuits makes solid state drives faster than their hard drive counterparts.
Their faster speed makes them more useful when carrying out storage-intensive tasks. Many SSDs also come with PCIe interfaces, which makes them faster than HDDs with SATA interfaces. Also, SSDs are generally more reliable than HDDs. This is because they have no moving parts, and vibration or friction does not affect them.
Data access with SSDs is faster, so they require less power. This results in longer battery life for servers and computers. HDDs, on the other hand, require more power because of their moving disk platters.
How Do Solid State Drives Work?
Solid State Drives read and write data on interconnected flash memory chips. They come with floating gate transistors (FGRs) that help them hold electrical charges. With the FGRs, SSDs retain information even when power is turned off.
The NAND flash memory stores the data of the SSD. They make use of four NAND cell technologies – single, multi, triple, and Quad-level cells. Single-level cells (SLC) hold one bit of data at a time.
Multi-level cells (MLC) can hold two bits of data per cell. They have more storage space than SLC. Triple-level cells (TLC) hold three bits of data per cell, offering more capacity than the SLC and MLC. The Quad-level cells (QLC) stores four bits of data, giving migrating electrons the most significant effect.
Types of SSDs
The types of solid state drives depend on the way they are used. Some of these devices are installed within the system hardware, while others are connected externally through ports. The common interfaces for SSD connection are:
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PCIe and NVMe
Users make use of PCI Express (PCIe) to connect graphics cards and related high-performance peripherals. It is an interface with low latency and high bandwidth. Therefore, it is ideal for very fast communication between the SSD and the server.
Nonvolatile Memory Express standard (NVMe) offers higher input output per second. SSDs that use this connection type run at up to 4,000 MB/s.
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SATA III and mSATA III
Serial Advanced Technology Attachment (SATA) is an older interface than the PCIe. Their signaling technology allows them to transfer data faster than traditional hard disk drive - HDDs. They have speeds of up to 600MB per second. SATA SSDs also offer the best compatibility and value than the HDD variants.
There are SSDs that are designed for business purposes. They can be external or internal, and they are convenient means of boosting PCs, desktop computers, gaming consoles, and servers.
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SAS SSD
The Serial-Attached SCSI (SAS) version SSDs provide faster data transfer rates than the SATA SSDs. In general, a SAS SSD provides dual-port connection and builds in features to improve reliability, high error correction, low data latency, end to end data integrity, high signal quality on the cable or backplane which is a NAND flash-based storage and fit in HDDs slot of enclosures. A SAS solid-state drive bandwidth speeds 3Gbps, 6Gbps, and 12Gbps, there are two form factors 2.5 inches and 3.5 inches.
There are SSDs that are designed for business purposes. They can be external or internal, and they are convenient means of boosting PCs, desktop computers, gaming consoles, and servers.
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