Description
Performance and Speeds
The 658603-001 HP 785GB PCI-E Multi Level Cell (MLC) IO Accelerator Internal SSD is a solid-state drive (SSD) produced by HP. It has a capacity of 785 GB and uses multi-level cell (MLC) NAND flash memory. The drive connects to a computer’s motherboard via a PCI-Express (PCI-E) interface, which provides a high-speed connection for data transfer. MLC NAND flash memory is known for its high data transfer rates and durability, making it a good choice for high-performance applications such as data centers, servers, and workstations.
The performance and speeds of the 658603-001 HP 785GB PCI-E Multi Level Cell (MLC) IO Accelerator Internal SSD will depend on several factors such as the specific use case, the hardware it is paired with, and the workloads being run on it. However, in general, this SSD should provide fast data transfer speeds due to its use of MLC NAND flash memory and PCI-E interface.
The drive should have high read and write speeds, with sequential read speeds of up to 3200 MB/s and write speeds of up to 1700 MB/s. Random read and write speeds should be high as well, with up to 550,000 IOPS and 400,000 IOPS respectively.
It also support advanced features such as low latency, high endurance, and data protection. It’s also important to note that these are the maximum speeds provided by the drive and actual performance may vary depending on the specific use case, hardware and workloads.
Compatibility and Connectivity
The 658603-001 HP 785GB PCI-E Multi Level Cell (MLC) IO Accelerator Internal SSD is compatible with a wide range of systems that have a PCI-Express (PCI-E) slot available. This includes servers, workstations, and high-performance desktop PCs. The drive connects to the system via the PCI-E interface, which provides a high-speed connection for data transfer.
It’s important to note that the drive requires a motherboard with a PCI-Express slot, which is generally found in high-end systems. The PCI-E interface provides a high-speed connection for data transfer, with different versions providing different bandwidths depending on the number of lanes available.
The drive is also compatible with different operating systems including Windows, Linux and MacOS. It can be used as a primary storage or as a caching drive. It’s also important to check for any specific compatibility requirements for the system you plan to use it with, such as the operating system version and available interface ports.
It should be also noted that the drive has a form factor of 2.5 inches and it’s a hot-swappable drive, which means it can be easily replaced without shutting down the system.
Durability and Reliability
The 658603-001 HP 785GB PCI-E Multi Level Cell (MLC) IO Accelerator Internal SSD is designed to be a durable and reliable storage solution.
MLC NAND flash memory, which is used in this SSD, is known for its high data transfer rates and durability. MLC memory cells can store multiple bits of data per cell, which increases the storage density and reduces the number of memory cells required in the drive. Additionally, MLC memory is more durable than single-level cell (SLC) memory, as it can withstand a higher number of program-erase cycles before showing signs of wear.
The drive also has built-in error correction and data protection features that help to prevent data loss in case of a power failure or other system failure. Additionally, the drive has high endurance and can handle a high number of write cycles before showing signs of wear.
Additionally, HP also puts the drive through strict testing process and rigorous quality control standards to ensure that the drive meets the company’s high standards for durability and reliability.
It’s important to note that the durability and reliability of the drive also depend on the specific use case and workloads. In general, the drive should provide a high level of durability and reliability when used in a typical data center, server, or workstation environment.
General Information
- Manufacture: HP
- MPN : 658603-001
- Product Type : Solid State Drive
- SKU : 658603-001
Technical Information
- Storage Capacity : 785 GB
- Interface : PCIE
- Drive Type : Internal
Product Dimensions & Weight
- Height: 0.63 inch
- Width: 3.10 inch
- Depth: 5.45 inch
- Weight: 1.50 lbs



