Toshiba SDFHS85DAB02T 1.92TB SSD
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SDFHS85DAB02T Toshiba 1.92TB PCIE NVME Tlc Internal SSD Refurbished

Availability: In Stock
Part Number#: SDFHS85DAB02T
List Price was: $1387.18
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Short Description:
SDFHS85DAB02T 1.92TB Peripheral Component Interconnect Express (PCI-E) 4.0 X4 2.5Inch NVME Bics Flash Read Intensive Triple Level Cell (Tlc) Internal Solid State Drive | Made by Toshiba | Refurbished | Dell OEM

Interface Types of This Product: PCI-E 1.92TB

Product Condition:
Warranty provided by ALLHDD.COM:
30 Days
We are providing specifications below to explain why you should consider purchasing the Toshiba 1.92TB PCI-E Solid State Drive, including a general overview, performance specifications, relevant images, media files, and technical information about the SDFHS85DAB02T compatibility.

NVMe Interface and PCIe Connection

The NVMe (Non-Volatile Memory Express) interface and the PCIe (Peripheral Component Interconnect Express) connection are both important features of the SDFHS85DAB02T Toshiba 1.92TB PCIE NVMe TLC Internal SSD.

NVMe is a newer, more advanced protocol for accessing solid-state drives (SSDs) that was designed specifically for flash-based storage. NVMe provides faster access times and lower latency compared to older protocols like SATA, which were designed for hard disk drives. This makes NVMe well suited for high-performance computing applications and demanding workloads that require fast data transfer speeds and low latency.

The PCIe connection provides a high-speed data transfer interface between the SSD and the computer system. PCIe is a serial interconnect that provides fast, point-to-point communication between the SSD and the host controller. PCIe is faster and more efficient than parallel interfaces like SATA, which can help improve overall system performance.

In the case of the SDFHS85DAB02T Toshiba 1.92TB PCIE NVMe TLC Internal SSD, the NVMe interface and the PCIe connection work together to provide fast, low-latency access to the SSD's storage. The NVMe interface provides the advanced protocol for accessing the storage, while the PCIe connection provides the high-speed data transfer interface that supports this performance.

Operating Temperature and Power Consumption

The operating temperature and power consumption are important factors to consider when using the SDFHS85DAB02T Toshiba 1.92TB PCIE NVMe TLC Internal SSD.

Operating temperature refers to the temperature range that the SSD is designed to function within. If the SSD's temperature exceeds its operating range, it may become unstable or fail altogether. Operating temperatures for the SDFHS85DAB02T Toshiba 1.92TB PCIE NVMe TLC Internal SSD can vary depending on the specific model and specifications, so it's important to check the manufacturer's specifications for the specific SSD.

Power consumption refers to the amount of electrical power that the SSD uses while it is in operation. Power consumption is an important consideration, as higher power consumption can increase the overall heat output of the system and lead to shorter battery life in mobile devices. The power consumption of the SDFHS85DAB02T Toshiba 1.92TB PCIE NVMe TLC Internal SSD will depend on several factors, including the specific model and the workload being performed.

NVMe-based SSDs like the SDFHS85DAB02T Toshiba 1.92TB PCIE NVMe TLC Internal SSD tend to have higher power consumption compared to SATA-based SSDs. However, the trade-off for the higher power consumption is faster data transfer speeds and lower latency. To ensure the best performance and reliability, it's important to use the SSD within its specified operating temperature range and to ensure adequate cooling for the system.

TLC NAND Flash Technology

TLC (Triple-Level Cell) NAND flash technology is a type of NAND flash memory used in solid-state drives (SSDs) such as the SDFHS85DAB02T Toshiba 1.92TB PCIE NVMe TLC Internal SSD.

NAND flash memory is a type of non-volatile memory that is commonly used in SSDs because of its high-speed data transfer capability and low latency. TLC NAND flash technology refers to the specific type of NAND flash memory that stores three bits of data in each memory cell. This allows TLC NAND flash to offer higher storage density compared to other types of NAND flash memory, such as single-level cell (SLC) and multi-level cell (MLC) NAND flash.

However, the trade-off for the higher storage density of TLC NAND flash is lower reliability and endurance compared to SLC and MLC NAND flash. TLC NAND flash has a lower number of write cycles compared to SLC and MLC NAND flash, which can limit its overall lifespan and make it more susceptible to data loss.

In the case of the SDFHS85DAB02T Toshiba 1.92TB PCIE NVMe TLC Internal SSD, TLC NAND flash is used to provide large storage capacity in a compact form factor. The NVMe interface and PCIe connection help to mitigate some of the performance and reliability trade-offs associated with TLC NAND flash by providing fast, low-latency access to the SSD's storage. To ensure the best performance and reliability, it's important to use the SSD within its specified operating conditions and to follow the manufacturer's guidelines for use.

Detail Information about this Toshiba SDFHS85DAB02T

  • Manufacturer: Toshiba
  • Model Number or SKU# SDFHS85DAB02T
  • Product Type: Solid State Drive
  • Product Name: Toshiba PCI-E 1.92TB Internal SSD

Technical Information for 1.92TB Solid State Drive

  • Capacity: 1.92TB
  • Form Factor: 2.5Inch
  • Interface: PCI-Express

Performance of PCI-E SSD

  • Internal Data Rate: 6900 MB/S (Read)
  • Internal Data Rate: 2800 MB/S (Write)
  • 4KB Random Read: 1300K IOPS
  • 4KB Random Write: 100K IOPS
  • MTTF: 2500,000 Hours
  • DWPD: 1

Product Dimensions and Weight

  • Height: 0.63 inch
  • Width: 3.10 inch
  • Depth: 5.45 inch
  • Weight: 1.50 lbs

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 Refurbished Products

Refurbished products are typically refurbished by an Original Manufacturer or an affiliate of the manufacturer or 3rd party facility. This product may have minor blemishes due to normal product usage and doesn't necessarily come with documentation and software unless indicated, but has been well tested and generally has never had any defects.

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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