Read Intensive SSD
The Dell 400-BKGZ 7.68TB PCI-E 4.0 x4 NVMe SFF TLC solid state drive (SSD) is a high-performance drive that is optimized for read-intensive workloads.
The drive uses the PCI Express 4.0 interface with x4 lane which allows for faster data transfer speeds compared to previous versions of PCI-E. This is combined with NVMe protocol, which is designed for solid state drives and enables low-latency, high-performance access to data stored on the drive.
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 SFF (Small Form Factor) of the drive is also noteworthy. This 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 drive is also built with TLC (Triple-Level Cell) NAND flash memory, which is less expensive and denser than other types of flash memory. TLC has lower endurance rating compared to other types of flash memory, which means it can handle a lower number of program-erase (P/E) cycles before it becomes unreliable. However, as this drive is primarily optimized for read workloads, it may not reach its P/E limit as quickly as write-intensive drives.
In summary, the Dell 7.68TB PCI-E 4.0 x4 NVMe SFF TLC SSD is a high-performance, read-intensive drive that is well-suited for data-intensive workloads and environments where fast read performance is important and space-constrained systems. Its high storage capacity and use of PCI-E 4.0, NVMe protocol, and TLC flash memory makes it an attractive option for use cases with high storage needs and space-constrained systems.
High-performance
The performance of the Dell 400-BKGZ 7.68TB PCI-E 4.0 x4 NVMe SFF TLC 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 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.
Exceptional Reliability
The reliability of the Dell 400-BKGZ 7.68TB PCI-E 4.0 x4 NVMe SFF TLC solid state drive (SSD) will depend on several factors, including the specific use case, the hardware and software it is used with, and the overall system configuration.
In general, SSDs are considered to be more reliable than traditional hard disk drives (HDDs) due to their lack of moving parts, which reduces the risk of mechanical failure. The drive also utilizes NVMe protocol which is known for its stability and reliability.
The drive is built with TLC (Triple-Level Cell) NAND flash memory, which is less expensive and denser than other types of flash memory. TLC has lower endurance rating compared to other types of flash memory, which means it can handle a lower number of program-erase (P/E) cycles before it becomes unreliable. However, as this drive is primarily optimized for read workloads, it may not reach its P/E limit as quickly as write-intensive drives.
To increase the drive's reliability, it's important to ensure that the drive is used in a system that meets the power and thermal requirements for the drive, as well as to ensure that the system has proper cooling solutions to maintain the drive's ideal operating temperature. Also, it's important to properly maintain the drive, such as running regular backups, keeping the system updated and running regular diagnostic checkups.
In summary, while the Dell 7.68TB PCI-E 4.0 x4 NVMe SFF TLC SSD is likely to be reliable, there are still some factors that can affect its reliability, including its use case, system compatibility, and maintenance practices. To ensure the best reliability, it's important to make sure the drive is used in a system that meets the power and thermal requirements for the drive and to properly maintain the drive.
General Information about this 400-BKGZ
- Manufacturer: Dell
- Model Number or SKU# 400-BKGZ
- Type: Solid State Drive (SSD)
- Interface: PCI-Express
Technical Information for 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
- Speed: Solid State Memory
- Sector Size: 512 / 512e
- Electrical Interface: PCIe - v3.1 -32GBps
- SSD Endurance DWPD: Enterprise Read Intensive
- Compatible Systems: Dell 14th Gen. R640/R740
Dimensions & Weight of PCI-Express SSD
- Height: 0.6 Inch
- Width: 2.7 Inch
- Depth: 3.9 Inch
- Weight: 0.35 LBS
Compatibility
- Poweredge C6420
- Poweredge C6525
- Poweredge R340
- Poweredge R440
- Poweredge R540
- Poweredge R640
- Poweredge R6415
- Poweredge R6515
- Poweredge R6525
- Poweredge R740
- Poweredge R740xd
- Poweredge R7415
- Poweredge R7425
- Poweredge R7515
- Poweredge R7525
- Poweredge R840
- Poweredge R940
- Poweredge R940xa
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 more 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: 512GB, 750GB, 785GB, 800GB, 960GB, 1.6TB, 1.75TB, 1.79TB, 1.92TB, 2TB, 2.6TB, 3TB, 3.2TB, 3.5TB, 3.84TB, 4TB, 6.4TB, 7.68TB, 8TB, 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.
Warranty
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What does ALLHDD.Com warranty cover?
30-days to 3 years warranty:
Replacement or refund. In the case of material defects, we will try to replace the product first. The product will be replaced before the expiration of the original warranty. For any failure of hardware, if we cannot process the replacement of the product(s)/model(s), we will refund the original selling/invoiced price. The shipping costs and sales tax, if any, are non-refundable. ALLHDD retains the right to decide whether the item(s) will process for replacement or refund.
What is not covered by our warranty?
The reason why our warranty does not cover any problem caused by the following conditions:
(a) misuse of hardware; accidental damage; carelessness product(s) damage; shock; temperature beyond the specification of any product; faulty installation; operation; modification of goods;
(b) any misuse outside the instructions in the user manual for any specific product;
(c) damaged caused by other hardware or equipment. The warranty will void if the item is returned with physical damage, damage to the retail box, removed from the box, counterfeit labels/labelled by them, or any modifications of internal and external covers. Data loss or damages to any other equipment we do not cover by our offered warranty.
What is the Manufacturer/Brand Warranty?
In general, a manufacturer's warranty service/support is a written guarantee to the buyer of a product. Its terms assure the replacement or repair of the product, if necessary, within a specified period after the purchase (2-5 years depending on the brand/manufacturer). It is typically included in the price of the product. Products are brand new and sealed and the original manufacturer box is complete with the Manufacturer's genuine warranty. For most of the brand new/retail products that come with the manual and box, exceptions may apply (i.e., Cisco, Juniper Networks).
For the server parts (i.e., Dell, HPE) to get Full coverage of the warranty server must have a full 3- 5 years warranty. However, ALLHDD.COM will cover the warranty duration if any Manufacturer doesn't support the advertised warranty and there is no refund for those.
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Important notes:
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Individual product warranty mentioned on each item product description page/detail page.
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Delivery
Shipping Options and Estimated Delivery Time
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UPS®/FedEx® Ground Shipping Canada
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Important notes:
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