Description
Introduction to Solid State Drives
A solid-state drive (SSD) is a type of data storage device that uses flash memory to store data. Unlike traditional hard disk drives (HDDs), which use spinning disks to store data, SSDs have no moving parts and instead use memory chips to store data. This makes SSDs faster and more reliable than HDDs and they are commonly used in computers and other devices for high-performance storage.
The HPE 875513-K21 is a 1.92TB SATA solid-state drive (SSD) optimized for read-intensive workloads and comes with hot-swap capability. The following is an explanation of its specifications:
- HPE 875513-K21: The model number of the product.
- 1.92TB: The capacity of the drive, 1.92 terabytes, which is the amount of data that can be stored on the drive.
- SATA 6GBPS: The interface used to connect the drive to the computer. SATA stands for Serial ATA and is a standard for connecting storage devices to computers. The drive supports a maximum data transfer speed of 6 gigabits per second.
- 2.5-inch SFF: The form factor of the drive, which is 2.5 inches in size and is a Small Form Factor (SFF) design. This is a standard size for laptop hard drives and some desktop hard drives.
- Hot Swap: A feature of the drive that allows it to be replaced or swapped out while the computer is still running, without having to shut down the computer or restart it. This provides a high level of reliability and convenience.
- Read Intensive: The drive is optimized for read-intensive workloads, meaning that it is designed to handle a large number of read operations efficiently.
Advantages of Solid State Drives
The HPE 875513-K21 is a 1.92TB SATA solid state drive (SSD) with a 6GB/s transfer rate and a compact 2.5 inch form factor. It has hot-swap capability and is optimized for read-intensive workloads.
Advantages of solid state drives (SSDs) over traditional hard disk drives (HDDs) include:
- Faster data access: SSDs use flash memory to store data, allowing for much faster data access than HDDs, which use mechanical components.
- Improved performance: SSDs have faster read and write speeds and lower latency, resulting in improved system performance compared to HDDs.
- Increased durability: SSDs have no moving parts, making them less susceptible to physical damage and more reliable over time than HDDs.
- Lower power consumption: SSDs consume less power than HDDs, making them a more energy-efficient option for data storage.
- Quiet operation: SSDs are silent, making them a good choice for quiet environments where noise levels need to be minimized.
Types of Solid State Drives
Read-intensive SSDs are designed for applications that require fast and efficient access to large amounts of data, such as database systems and data warehousing. They prioritize fast read speeds over write speeds, making them ideal for workloads where data is frequently read but infrequently written.
Read-intensive SSDs are one of several types of SSDs, including write-intensive SSDs, which prioritize fast write speeds over read speeds, and mixed-use SSDs, which are designed to provide a balance of both read and write performance. The type of SSD required for a specific application will depend on the nature of the workload and the specific performance requirements.
Detail Description
- Manufacturer : Hewlett Packard Enterprise (HPE)
- MPN :875513-K21
- Spare Part Number: 875657-001
- SKU: 875513-K21
- Model Number: VK001920GWEZE
- Assembly Number: 870667-004
General Information
- Type: Hot-Swap -Solid State Drive
- Capacity: 1.92 TB
- SSD Type: SATA 6 GB/S
- Form Factor: 2.5 inch SFF
- Plug Type: Hot Pluggable
- NAND Flash Memory Type: Triple-Level Cell (TLC)
- Carrier Type: Smart Carrier (SC)
- Workload Type: Read Intensive
- Features: Digitally Signed Firmware (DS)
- Bundled With: HPE Smart Carrier (SC)
- Platform Supported: HPE ProLiant Rack/Tower/BladeSystem Servers/Synergy
- Height: 7.00 mm (0.3 inch)
Performance
- Lifetime Writes: 3200
- Endurance DWPD (Drive Writes Per Day): 0.9
- Drive Transfer Rate: 6 Gb/sec (External)
- Random Read IOPS (4KiB, Q=16): 59000
- Max Random Read IOPS (4KiB): 67000@Q32
- Random Write IOPS (4KiB, Q=16): 27000
- Max Random Write IOPS (4KiB): 27000@Q4
- MAX Seq. Reads Throughput (MiB/s): 505
- MAX Seq. Writes Throughput (MiB/s): 475
- Random Read Average Latency uSec (4KiB, Q1): 130
- Random Write Average Latency uSec (4KiB, Q1): 40
Power Consumption
- Idle Time: 1.07 Watt
- Random Read: 3.51 Watt
- Random Write: 3.51 Watt
- Sequential Read: 4.52 Watt
- Sequential Write: 6.12 Watt
- Random Read/Write: 3.40 Watt
- Maximum: 7.00
Dimensions & Weight
- Height: 0.63 inch
- Width: 3.10 inch
- Depth: 5.45 inch
- Weight: 1.50 lbs
Compatibility Information
- HPE Proliant BL Series: BL460c Gen9 Base (2.5inch), BL460c Gen9 Entry (2.5inch), BL460c Gen9 Performance (2.5inch), BL660c Gen9 (2.5inch)
- HPE Proliant DL Series: DL120 Gen9 (2.5inch), DL120 Gen9 Entry (2.5inch), DL160 Gen9 Base (2.5inch), DL160 Gen9 Entry (2.5inch), DL160 Gen9 Performance (2.5inch), DL160 Gen9 Thoughtspot Server (2.5inch), DL180 Gen9 Entry (2.5inch), DL180 Gen9 Storage (2.5inch), DL20 Gen10 (2.5inch), DL20 Gen10 Entry (2.5inch), DL20 Gen10 Performance (2.5inch), DL20 Gen10 Solution (2.5inch), DL20 Gen9 (2.5inch), DL20 Gen9 Base (2.5inch), DL20 Gen9 Entry (2.5inch), DL20 Gen9 Performance (2.5inch), DL20 Gen9 Special Server (2.5inch), DL380 Gen9 Base (2.5inch), DL380 Gen9 Entry (2.5inch), DL380 Gen9 High Performance (2.5inch), DL380 Gen9 Performance (2.5inch), DL380 Gen9 Scale-Up SAP HANA Tailored Datacenter Integration Compute Block (2.5inch), DL380 Gen9 Special (2.5inch), DL385 Gen10 (2.5inch), DL385 Gen10 Base (2.5inch), DL385 Gen10 Entry (2.5inch), DL385 Gen10 High-Performance (2.5inch), DL385 Gen10 Performance (2.5inch), DL385 Gen10 SMB (2.5inch), DL385 Gen10 Solution (2.5inch), DL388 Gen9 (2.5inch), DL388 Gen9 Base (2.5inch), DL580 Gen10 (2.5inch), DL580 Gen10 Base (2.5inch), DL580 Gen10 Entry (2.5inch), DL580 Gen10 Performance (2.5inch)
- HPE Proliant ML Series: ML110 Gen10 (2.5inch), ML110 Gen10 Entry (2.5inch), ML110 Gen10 Performance (2.5inch), ML110 Gen9 (2.5inch), ML110 Gen9 Base (2.5inch), ML110 Gen9 Entry (2.5inch), ML150 Gen9 (2.5inch), ML150 Gen9 Base (2.5inch), ML150 Gen9 Entry (2.5inch), ML150 Gen9 Performance (2.5inch), ML30 Gen9 (2.5inch), ML30 Gen9 Base (2.5inch), ML30 Gen9 Entry (2.5inch), ML30 Gen9 Performance (2.5inch), ML30 Gen9 Solution (2.5inch), ML350 Gen10 (2.5inch), ML350 Gen10 Base (2.5inch), ML350 Gen10 Entry (2.5inch), ML350 Gen10 High Performance (2.5inch), ML350 Gen10 Performance (2.5inch), ML350 Gen10 SMB (2.5inch), ML350 Gen10 Solution (2.5inch), ML350 Gen10 Special Server (2.5inch), ML350 Gen10 Sub-Entry (2.5inch), ML350 Gen9 Base (2.5inch), ML350 Gen9 Entry (2.5inch), ML350 Gen9 Performance (2.5inch), WS460c Gen9 (2.5inch), WS460c Gen9 Graphics (2.5inch), WS460c Gen9 Graphics Expansion (2.5inch)
- HPE Proliant XL Series: XL270d Gen9 (2.5inch)
