Description
Introduction to Solid State Drives
The HPE 870148-K21 is a SAS-12Gbps SSD with a capacity of 15.3TB and designed for read-intensive applications. It is a 2.5-inch drive with a Small Form Factor (SFF) design. The drive is an internal solid state drive (SSD) that uses NAND flash memory to store data, it is designed to provide high performance and low latency storage for enterprise workloads such as online transaction processing and data warehousing.
Compared to traditional hard disk drives (HDD), SSDs offer several advantages, including faster read and write speeds, lower power consumption, and increased durability. SSDs also have a higher resistance to shocks and vibrations, which helps to protect data from physical damage.
The drive is typically rated for endurance of 1 DWPD (drive write per day) which indicates the amount of data that can be written to the drive over its lifetime. It is also typically backed by a 5-year warranty.
The HPE 870148-K21 is a high-performance SSD that offers a combination of high capacity and high performance in a small form factor, making it well suited for use in enterprise storage systems.
Advantages of Solid State Drives
The HPE 870148-K21 15.3TB 2.5-inch SFF SAS-12GBPS Read Intensive Internal SSD is a high-performance storage device that utilizes solid state drive (SSD) technology. SSDs offer several advantages over traditional hard disk drives (HDDs), including:
- Faster read/write speeds: SSDs can access and transfer data much faster than HDDs, which improves overall system performance and responsiveness.
- Higher reliability: SSDs have no moving parts, which means they are less likely to fail due to mechanical issues. They also have a longer lifespan than HDDs.
- Lower power consumption: SSDs consume less power than HDDs, which can help to extend battery life in mobile devices and reduce power costs in data centers.
- Increased durability: SSDs are more resistant to physical damage, such as drops and shocks, than HDDs. This makes them suitable for use in mobile devices and other environments where they may be subject to rough handling.
- Improved security: SSDs can support hardware-based encryption, which can help to protect sensitive data from unauthorized access.
- Better performance in cold temperatures: SSDs perform better in cold temperatures than HDDs, which makes them well-suited for use in data centers or other environments where the temperature may be low.
- Compatibility with HPE servers and storage systems: The HPE 870148-K21 15.3TB 2.5-inch SFF SAS-12GBPS Read Intensive Internal SSD is compatible with HPE servers and storage systems that support 2.5-inch SFF drives and have SAS-12GB/s interface. This can help to simplify deployment and management of storage resources.
Types of Solid State Drives
There are several types of solid-state drives (SSDs) available on the market, including:
- SATA SSDs: SATA SSDs use the SATA interface to connect to a computer. They are designed to replace traditional hard disk drives (HDDs) and offer faster data access speeds and higher input/output operations per second (IOPS) than HDDs.
- SAS SSDs: SAS SSDs use the SAS (Serial Attached SCSI) interface to connect to a computer. They are designed for use in enterprise-level storage solutions and offer high-speed data access and high IOPS.
- NVMe SSDs: NVMe SSDs use the NVMe (Non-Volatile Memory Express) protocol to connect to a computer. They offer even faster data access speeds and higher IOPS than SATA or SAS SSDs, making them well-suited for use in high-performance computing applications.
- PCIe SSDs: PCIe SSDs connect to a computer’s motherboard using a PCIe (Peripheral Component Interconnect Express) slot. They offer the fastest data access speeds and highest IOPS of all SSDs, making them well-suited for use in high-performance computing applications.
The HPE 870148-K21 15.3TB 2.5inch SFF SAS-12GBPS Read Intensive Internal SSD is a SAS SSD, which is designed for use in enterprise-level storage solutions and offers high-speed data access and high IOPS.
General Information
- Brand Name: HPE
- MPN: 870148-K21
- Type: Solid State Drive (SSD)
- SSD Type: SAS 12GBPS
- SKU: 870148-K21
- Spare Part Number: 870462-001
- Model Number: VO015300JWCN
- Assembly Number: 867212-002
Technical Information
- Device Type: Solid State Drive – Hot-Swap
- Capacity: 15.3 TB
- Form Factor: 2.5inch SFF
- Interface: SAS 12GBPS
- Features: Digitally Signed Firmware
- Plug Type: Hot Plug
- Carrier Type: Smart Carrier
- Workload Type: Read Intensive
- Bundled With: HPE Smart Carrier
Performance
- Lifetime Writes: 28032
- Endurance DWPD: 1
- Drive Transfer Rate: 12 Gb/sec (external)
- Random Write IOPS (4KiB, Q=16): 37000
- Max Random Write IOPS (4KiB): 37000@Q4
- Random Read IOPS (4KiB, Q=16): 93000
- Max Random Read IOPS (4KiB): 165000@Q128
Expansion & Connectivity
- Interfaces: 1 x SAS 12GBPS
- Compatible Bay: 2.5inch SFF
Dimensions & Weight
- Height: 0.63 Inch
- Width: 3.10 Inch
- Depth: 5.45 Inch
- Weight: 1.50 Lbs
Compatibility Information
- HPE ProLiant DL Series: DL360 Gen10 (2.5 inch), DL360 Gen10 Base (2.5 inch), DL360 Gen10 Entry (2.5 inch), DL360 Gen10 High Performance (2.5 inch), DL360 Gen10 Low (2.5 inch), DL360 Gen10 Performance (2.5 inch), DL360 Gen10 Solution (2.5 inch), DL380 Gen9 (2.5 inch), DL380 Gen9 Entry (2.5 inch), DL380 Gen9 High Performance (2.5 inch), DL380 Gen9 Performance (2.5 inch), DL380 Gen9 Scale-up SAP HANA Tailored Datacenter Integration Compute Block (2.5 inch), DL380 Gen9 Special (2.5 inch), DL385 Gen10 (2.5 inch), DL385 Gen10 Base (2.5 inch), DL385 Gen10 Entry (2.5 inch), DL385 Gen10 High-Perferformance (2.5 inch), DL385 Gen10 High-Performance (2.5 inch), DL385 Gen10 Performance (2.5 inch), DL385 Gen10 Solution (2.5 inch), DL580 Gen10 (2.5 inch), DL580 Gen10 Base (2.5 inch), DL580 Gen10 Entry (2.5 inch), DL580 Gen10 Performance (2.5 inch)br
