Overview of the HPE 875589-S21 SSD
HPE 875589-S21 is a type of Solid State Drive (SSD) that is designed for internal use. This particular model is equipped with 960GB of storage capacity, and is classified as a Read Intensive drive. Additionally, it is built with Multi-Level Cell (MLC) technology, and uses a PCI-E x4 NVMe interface to achieve faster data transfer rates.
Solid State Drive (SSD) Basics
To understand what a Solid State Drive (SSD) is, it's helpful to know how traditional hard disk drives (HDDs) work. In a typical HDD, data is stored on spinning magnetic disks, with a read/write head accessing the data as needed. However, this method of storage has some limitations, including slow data transfer rates and mechanical failures.
In contrast, SSDs use NAND-based flash memory to store data. This allows for much faster data transfer rates, as well as increased durability and reliability. SSDs also have no moving parts, which makes them less susceptible to mechanical failure.
Read Intensive vs. Write Intensive
One important factor to consider when choosing an SSD is the type of workload it will be used for. Read Intensive drives are designed to handle workloads where the majority of operations involve reading data. This might include tasks like booting up a computer, opening applications, or loading files.
Write Intensive drives, on the other hand, are designed for workloads that involve frequent writes to the drive. This might include tasks like video editing, database management, or virtual machine hosting. Write Intensive drives typically have higher endurance ratings than Read Intensive drives, since they are designed to handle more frequent writes.
Multi-Level Cell (MLC) Technology
One of the key features of the HPE 875589-S21 is its use of Multi-Level Cell (MLC) technology. MLC is a type of NAND-based flash memory that allows for multiple bits of data to be stored in each memory cell. This allows for higher storage density and lower cost per gigabyte compared to other types of flash memory.
However, MLC has some trade-offs when it comes to endurance and reliability. Since multiple bits are being stored in each cell, there is a greater chance for errors to occur. Additionally, MLC has a lower endurance rating than other types of flash memory, meaning it may wear out faster with frequent use.
PCI-E x4 NVMe Interface
The HPE 875589-S21 uses a PCI-E x4 NVMe interface to connect to a computer's motherboard. NVMe (Non-Volatile Memory Express) is a protocol that allows for faster data transfer rates between the SSD and the rest of the system. By using a PCI-E x4 interface, the HPE 875589-S21 is able to achieve even faster data transfer rates than other types of SSDs.
It's important to note that the HPE 875589-S21 is designed for internal use only. This means it is not intended to be used as an external hard drive, or as a replacement for a USB flash drive. Instead, it is meant to be installed inside a computer or server, where it can be used as the primary storage device.
Overall,the HPE 875589-S21 is a Read Intensive Solid State Drive with 960GB of storage capacity. It uses Multi-Level Cell (MLC) technology to achieve higher storage density, and a PCI-E x4 NVMe interface for faster data transfer rates. It is designed for internal use only, and is ideal for workloads that involve frequent reading of data. However, it may not be the best choice for workloads that involve frequent writes to the drive.
General Information for this HPE 875589-S21
- Manufacturer: HPE
- Model Number or SKU# 875589-S21
- Product Type: Solid State Drive (SSD)
- Interface Type: NVMe
- Option Part# 875589-B21
- Spare Part# 875872-001
- Assembly Part# 869252-002
- Model# VK000960KWDUF
- Capacity: 960GB
- NAND flash type: Multi-level cell (MLC)
- Form factor: 2.5-inch
- Endurance: Read-intensive
- Maximum read throughput: 1,965 MB/s
- Maximum write throughput: 1,285 MB/s
- Random read IOPS (input/output operations per second): up to 400,000
- Random write IOPS: up to 45,000
- Average latency: 85 microseconds
- Power consumption: 10.36 watts (active), 4.33 watts (idle)
- MTBF (mean time between failures): 2 million hours
- Proliant BL Series: BL460c (G9 G10) BL660c (G9)
- Proliant DL Series: DL360 (G9 G10)
- Proliant DL Series: DL380 (G9 G10) DL385 (G10)
- Proliant DL Series: DL560 (G9 G10) DL580 (G9 G10)
- Proliant ML Series: ML350 (G9 G10
Dimensions & 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.
Looking for an SSD that offers superior data transfer rates and high performance?
Consider an NVMe SSD. NVMe (Non-Volatile Memory Express) is a protocol designed specifically for SSDs, enabling faster and more efficient communication between the storage device and your computer's processor.
Compared to traditional SATA SSDs, NVMe SSDs have a faster data transfer rate thanks to their PCIe (Peripheral Component Interconnect Express) interface, which can transfer data at up to 32GB/s. This means that NVMe SSDs can read and write data faster, resulting in faster boot times, application launches, and file transfers.
Another advantage of NVMe SSDs is their high performance. NVMe SSDs use the latest flash memory technology, which is faster and more reliable than traditional NAND flash. This technology allows NVMe SSDs to access data quickly, resulting in a more responsive system. NVMe SSDs also have a higher IOPS (Input/Output Operations Per Second) rate, which means that they can handle more simultaneous read and write operations.
NVMe SSDs are also designed to be more energy-efficient. They consume less power than traditional SATA SSDs, which means that they generate less heat and have a longer lifespan. NVMe SSDs also use less power when idle, which helps to extend the battery life of laptops and mobile devices.
But NVMe SSDs don't just offer faster data transfer rates. They also boast higher performance, thanks to the latest flash memory technology, which is faster and more reliable than traditional NAND flash. This technology allows NVMe SSDs to access data quickly, resulting in a more responsive system. NVMe SSDs also have a higher IOPS (Input/Output Operations Per Second) rate, meaning they can handle more simultaneous read and write operations.
NVMe SSDs are also designed to be more energy efficient than traditional SATA SSDs, consuming less power, generating less heat, and having a longer lifespan. This energy efficiency is particularly useful for laptops and mobile devices, where battery life is critical.
Available in various form factors such as M.2 and U.2, NVMe SSDs are suitable for different types of devices, from laptops and ultrabooks to desktops and workstations. No matter what kind of device you use, an NVMe SSD can offer superior performance and reliability.
In summary, if you're looking for a storage solution that offers fast data transfer rates, high performance, and energy efficiency, then an NVMe SSD is a great choice. With its advanced flash memory technology, high IOPS rate, and PCIe interface, an NVMe SSD can help boost your system's performance and responsiveness while consuming less power and generating less heat.
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