Read Intensive SSD
The Dell 400-BKJO 7.68TB PCI-E 4.0 x4 NVMe TLC SFF solid state drive (SSD) is a high-performance storage device that is designed to handle data-intensive workloads and optimized for read-intensive workloads.
The drive uses the PCI Express 4.0 interface with x4 lane, which is the latest version of the PCI Express standard and it has faster data transfer speeds than previous versions of PCI-E. This provides high-speed communication between the drive and the system's motherboard, allowing for faster data access.
The drive also utilizes the NVMe (Non-Volatile Memory Express) protocol, which is designed for solid state drives and enables low-latency, high-performance access to data stored on the drive. NVMe provides faster data access than SATA and SAS interface and it works best with PCI-E 4.0 x4 lane.
The drive also has a high storage capacity of 7.68TB, which makes it suitable for data-intensive workloads such as data warehousing, analytics, and other read-heavy applications. Additionally, it is a read-intensive drive, which means it is optimized for high read performance. This makes it well-suited for use cases where the drive will primarily be used to read data, rather than write data.
The drive's SFF (Small Form Factor) form factor is also noteworthy. SFF is a compact form factor of drive, which allows for more drive bays to be placed in the same area, which may be beneficial for some systems, especially those that are space-constrained.
The performance of the Dell 400-BKJO 7.68TB PCI-E 4.0 x4 NVMe TLC SFF solid state drive (SSD) is likely to be very good, as it is optimized for read-intensive workloads and uses the latest technology to provide fast data access.
The drive uses the PCI Express 4.0 interface with x4 lane, which is the latest version of the PCI Express standard, providing faster data transfer speeds than previous versions of PCI-E. This is combined with the NVMe protocol, which is designed for solid-state drives and enables low-latency, high-performance access to data stored on the drive. This will result in faster data access, lower latency and improved system responsiveness.
The drive also has a very high storage capacity of 7.68TB which makes it suitable for data-intensive workloads such as data warehousing, analytics, and other read-heavy applications. Additionally, as a read-intensive drive, it is optimized for high read performance which is well-suited for use cases where the drive will primarily be used to read data, rather than write data.
The drive's SFF (Small Form Factor) form factor does not have any direct impact on performance, but it does allow for more drives to be placed in the same area which can be beneficial for systems that are space-constrained.
The drive is also built with TLC (Triple-Level Cell) NAND flash memory, which provides high storage density at a lower cost compared to other types of flash memory. TLC has lower endurance rating than other types of flash memory, which means it can handle a lower number of program-erase (P/E) cycles before it becomes unreliable. But, as this drive is primarily optimized for read workloads, it may not reach its P/E limit as quickly.
It's difficult to speak to the specific reliability of the Dell 400-BKJO 7.68TB PCI-E 4.0 X4 NVMe TLC SFF solid state drive (SSD) without more information, as the reliability of a specific SSD can depend on a number of factors, such as the environment in which it's used, the type of data that is stored on it, and the workload it's subjected to.
In general, SSDs can be more reliable than traditional hard disk drives (HDDs) in certain ways because they have no moving parts, which means they are less likely to be damaged from bumps and drops. Additionally, SSDs tend to have lower rates of failure due to hardware issues because they have fewer components that can malfunction.
On the other hand, TLC (triple-level cell) NAND flash memory, which is the type of memory used in the Dell SSD, is known to have lower write endurance than MLC (multi-level cell) or SLC (single-level cell) NAND flash memory. This means that TLC SSDs can experience more wear and tear over time, especially if they are subjected to heavy write workloads.
It is recommended to have a good understanding of the requirements and usage of the system, to have a better idea of the reliability of the Dell SSD.
Another way to increase reliability of the SSD is to make sure it is always in a cool, dry environment, and also make sure to have a proper power supply to the drive to avoid any power fluctuations that could lead to data corruption.
You should also be sure to periodically check the drive's health status using software like the Dell OpenManage Server Administrator to ensure that there are no issues that could compromise the drive's performance or reliability.
General Information about this Dell 400-BKJO
- Manufacturer: Dell
- Model Number or SKU# 400-BKJO
- Type: Solid State Drive (SSD)
- SSD Type: PCI-Express
Technical Information of 7.68TB Solid State Drive
- Storage Capacity: 7.68TB
- Device Type: Internal Solid State Drive
- Interface: Pci Express 4.0 X4 (Nvme)
- Form Factor: U.2 15mm 2.5inch
- Features: Read Intensive
Dimensions & Weight for PCI-Express SSD
- Height: 0.6 Inch
- Width: 2.7 Inch
- Depth: 3.9 Inch
- Weight: 0.35 LBS
- Poweredge Fc830
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.
The PCI-e solid-state drives are high-speed expansion cards that facilitate the attachment of peripherals to a computer. Peripheral Component Interconnect Express (PCI-e) is a serial expansion bus standard. There are different sizes of PCI-e slots which are dictated by the total sum of bidirectional lanes at the slot. The PCI-e standard acts as the data transport layer in add-in cards and graphics cards.
PCI-e SSD storage is just another alternative to server-side flash deployment. Using PCI-e SSDs directly introduces flash on the server motherboard which means that a device connects to the host via a non-shared serial link. It will, therefore, eliminate bus sharing between devices. The PCI-e interface helps reduce latency and enhances the data transfer speed.
Features of PCI-e SSD Cards
Generally, PCI-e SSD card has a far better performance compared to SATA SSDs and SAS SSDs as well as the fibre channel solid-state drives. Some of the most notable versions of the PCI-e standard are the PCI-e 3.0 released back in November of 2010 and PCI-e 4.0 released back in 2017. PCI-e 4.0 offers a two-fold increase in bandwidth compared to the PCI-e 3.0 revision. The PCI-e 5.0 was released in 2019 with even greater bandwidth to support faster and efficient performance.
Other standards released by the PCI-SIG are the NVMe (non-volatile memory express). NVMe delivers a highly optimized set of commands for easier accessing of PCI-e SSDs. NVMe is all about exploiting parallelism in PCI-e to enhance performance.
Yet another interface is the M.2 SSDs which is a smaller form factor that is designed for expansion cards that are mounted internally in high-performance workstations and servers. It's a replacement to the mSATA and carries four lanes of bandwidth of the PCI-e 3.0 standard.
We have the following wide range of storage capacities for the PCI-e SSDs to meet all your needs. The capacity options we have here at AllHDD are: 100GB, 240GB, 250GB, 256GB, 280GB, 320GB, 365GB, 375GB, 380GB, 400GB, 480GB, 500GB, 512GB, 750GB, 785GB, 800GB, 960GB, 1TB, 1.2TB, 1.27TB, 1.3TB, 1.5TB, 1.6TB, 1.75TB, 1.79TB, 1.86TB, 1.92TB, 2TB, 2.6TB, 3TB, 3.2TB, 3.5TB, 3.84TB, 4TB, 6.4TB, 7.68TB, 8TB, 11TB, 12.8TB, and 15.36TB.
Overall, the lower latency allows PCI-e and NVMe SSDs to provide fast response times in processing and handling large workloads such as those associated with data warehousing and transaction processing. One of the best applications of PCI-e flash is in data centers where read and write access is in microseconds and is able to meet input/output (I/O) requirements. PCI-e SSDs help in surpassing the bottlenecks that are linked with the use of SAS and SATA SSDs especially in guaranteeing performance in frequent file transfer scenarios. The total sum of PCI-e lanes in an SSD determines the effective data transfer speeds. For example, a 16-lane PCI-e 3.0 device will easily achieve 32 Gbps transfer speeds.
Some of the drawbacks associated with the PCI-e SSDs are the prohibitive costs and high power consumption that leads to shorter battery life.
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