HPE 875478-K21 1.92TB 2.5" SFF SATA 6GBPS Mixed Use SSD

Product Overview

Key Specifications

• Manufacturer: HPE
• Part Number: 875478-K21

General Information

• Device Type: Hot-Swap Solid State Drive
• Storage Capacity: 1.92 TB
• Form Factor: 2.5 inch SFF
• Connection Interface: SATA 6Gbps
• Workload Type: Mixed Use
• Carrier Style: Smart Carrier (SC)
• Flash Memory Type: TLC
• Plug Type: Hot Pluggable
• Security Features: Digitally Signed Firmware
• Included Accessories: HPE SmartDrive Carrier
• Height: 7 mm

Performance Metrics

• 30-Day Write Volume: 17,600
• Endurance (DWPD): 5
• External Transfer Rate: 600 MBps
• Maximum Sequential Read Throughput: 500 MiB/s
• Maximum Sequential Write Throughput: 480 MiB/s
• Random Read Average Latency: 190 µSec (4KiB, Q1)
• Random Write Average Latency: 40 µSec (4KiB, Q1)
• Random Read IOPS: 54,000 (4KiB, Q=16)
• Random Write IOPS: 53,000 (4KiB, Q=16)
• Maximum Random Read IOPS: 61,500 @ Q32 (4KiB)
• Maximum Random Write IOPS: 53,000 @ Q4 (4KiB)
• Random IOPS (70% Read / 30% Write, Queue 32): 63,000
• Random IOPS (50% Read / 50% Write, Queue 32): 60,000

Connectivity Options

• Available Interfaces: 1 x SATA 6 Gb/s
• Compatible Drive Bay: 2.5" SFF

Power Efficiency

• Idle Power Consumption: 3.22 Watts
• Random Read Power Usage: 3.63 Watts
• Random Write Power Usage: 12.07 Watts
• Sequential Read Power Consumption: 4.52 Watts
• Sequential Write Power Consumption: 12.07 Watts
• Random Read/Write Power Consumption: 6.52 Watts
• Maximum Power Draw: 13.00 Watts

Environmental Conditions

• Minimum Operating Temperature: 32 °F
• Maximum Operating Temperature: 140 °F

Compatibility Information

Designed For HPE ProLiant BL Series

• BL460c Gen9 (2.5 inch)
• BL460c Gen9 Base (2.5 inch)
• BL460c Gen9 Entry (2.5 inch)
• BL460c Gen9 Performance (2.5 inch)
• BL660c Gen9 (2.5 inch)

Designed For HPE ProLiant DL Series

• DL120 Gen9 (2.5 inch)
• DL120 Gen9 Entry (2.5 inch)
• DL180 Gen9 (2.5 inch)
• DL180 Gen9 Base (2.5 inch)
• DL180 Gen9 Entry (2.5 inch)
• DL180 Gen9 Storage (2.5 inch)
• DL20 Gen9 (2.5 inch)
• DL20 Gen9 Base (2.5 inch)
• DL20 Gen9 Entry (2.5 inch)
• DL20 Gen9 Performance (2.5 inch)
• DL20 Gen9 Solution (2.5 inch)
• DL20 Gen9 Special Server (2.5 inch)
• DL380 Gen9 (2.5 inch)
• DL380 Gen9 Base (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-Performance (2.5 inch)
• DL385 Gen10 Performance (2.5 inch)
• DL385 Gen10 Solution (2.5 inch)
• DL388 Gen9 (2.5 inch)
• DL388 Gen9 Base (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)
• DL580 Gen9 (2.5 inch)
• DL580 Gen9 Base (2.5 inch)
• DL580 Gen9 Database (2.5 inch)
• DL580 Gen9 High Performance (2.5 inch)
• DL580 Gen9 SAP HANA Scale-up Base Configuration (2.5 inch)

Designed For HPE ProLiant ML Series

• ML110 Gen10 (2.5 inch)
• ML110 Gen10 Performance (2.5 inch)
• ML110 Gen10 Solution (2.5 inch)
• ML110 Gen9 (2.5 inch)
• ML110 Gen9 Base (2.5 inch)
• ML110 Gen9 Entry (2.5 inch)
• ML150 Gen9 (2.5 inch)
• ML150 Gen9 Base (2.5 inch)
• ML150 Gen9 Entry (2.5 inch)
• ML150 Gen9 Performance (2.5 inch)
• ML30 Gen9 (2.5 inch)
• ML30 Gen9 Base (2.5 inch)
• ML30 Gen9 Entry (2.5 inch)
• ML30 Gen9 Performance (2.5 inch

  Capacity

  The HPE 875478-K21 SSD boasts an impressive capacity of 1.92TB, making it an ideal choice for users who require large storage solutions for their data-intensive applications. Whether you are a professional content creator, a data analyst, or a gamer, having ample storage space is crucial to ensure smooth and efficient workflow.

  Benefits of 1.92TB Capacity

  Ample Space for Data Storage

  With a capacity of 1.92TB, this SSD provides you with plenty of room to store your files, documents, multimedia content, and applications. You no longer have to worry about running out of storage space or constantly deleting files to make room for new ones. This large capacity allows you to keep all your important data in one place, making it easily accessible whenever you need it.

  Enhanced Performance and Speed

  One of the significant advantages of having a high-capacity SSD like the HPE 875478-K21 is improved performance and speed. With more storage space available, the drive can distribute data across a larger number of memory cells, resulting in faster read and write speeds. This means that you can transfer files, load applications, and access data more quickly, ultimately saving you valuable time and increasing productivity.

  Seamless Multimedia Experience

  If you work with high-resolution videos, large image files, or other multimedia content, the 1.92TB capacity ensures that you can store these files without any compromises. You will have enough space to keep your entire multimedia library in one place, allowing for easy organization and retrieval when needed. Additionally, the increased capacity enables smooth playback and editing of high-definition videos without any lag or buffering issues.

  Future-Proof Investment

  Investing in a high-capacity SSD like the HPE 875478-K21 ensures that you are prepared for future storage needs. As technology advances and file sizes continue to increase, having a larger capacity drive will prevent you from constantly upgrading or replacing your storage solution. By choosing a drive with ample space, you can future-proof your setup and avoid the hassle and expense of frequent upgrades.

  Form Factor

  The HPE 875478-K21 SSD features a 2.5 Inch SFF (Small Form Factor), making it an excellent choice for users who require a compact and versatile storage solution. The form factor of a drive plays a crucial role in determining its compatibility with different devices and setups.

  Benefits of 2.5 Inch SFF Form Factor

  Compact Size

  The 2.5 Inch SFF form factor is significantly smaller than traditional hard drives, making it perfect for devices where space is limited. Whether you are building a compact desktop computer or using the SSD in a laptop, the small form factor ensures that it can fit seamlessly into your setup without occupying excessive space. This is particularly advantageous for users who prioritize portability or have limited physical space available.

  Compatibility

  The 2.5 Inch SFF form factor is widely supported by various devices, including laptops, desktops, servers, and external enclosures. This means that you can easily integrate the HPE 875478-K21 SSD into your existing system or use it as an upgrade for your current storage solution. The compatibility of this form factor ensures that you can enjoy the benefits of this high-performance SSD regardless of your device type.

  Flexibility in Installation

  Due to its compact size, the 2.5 Inch SFF SSD offers flexibility in installation options. Whether you want to mount it internally in your computer's drive bay or use it as an external drive with an enclosure, the small form factor allows for versatile installation possibilities. This flexibility enables you to tailor the setup according to your specific requirements and preferences.

  Reduced Power Consumption

  In addition to its compact size and compatibility advantages, the 2.5 Inch SFF form factor also exhibits lower power consumption compared to larger form factors. This is particularly beneficial for laptops and portable devices where battery life is a concern. By choosing an SSD with a smaller form factor, you can enjoy longer battery life without compromising on storage capacity or performance.

  Interface

  The HPE 875478-K21 SSD utilizes the SATA 6GBPS interface, offering users a reliable and efficient connection between the drive and the host device. The interface plays a vital role in determining the speed and compatibility of the SSD.

  Benefits of SATA 6GBPS Interface

  High Data Transfer Speeds

  The SATA 6GBPS interface provides significantly faster data transfer speeds compared to its predecessors. With a maximum transfer rate of 6 gigabits per second, this interface ensures quick and efficient transmission of data between the SSD and the host device. This means that you can transfer large files, backup data, or perform disk-intensive tasks in a fraction of the time it would take with slower interfaces.

  Backward Compatibility

  One of the key advantages of the SATA 6GBPS interface is its backward compatibility with older SATA versions. This means that you can seamlessly use the HPE 875478-K21 SSD with devices that support previous SATA generations, such as SATA 3GBPS or SATA 1.5GBPS. The backward compatibility ensures that you can enjoy the benefits of this high-performance SSD even if you have older hardware.

  Widespread Adoption

  The SATA 6GBPS interface has gained widespread adoption in the industry, making it compatible with a wide range of devices and motherboards. Whether you are upgrading your existing system or building a new one, chances are that your hardware supports the SATA 6GBPS interface. This widespread adoption ensures that you can easily integrate the HPE 875478-K21 SSD into your setup without any compatibility issues.

  Easy Installation and Maintenance

  The SATA interface is known for its simplicity and ease of use when it comes to installation and maintenance. The cables used for SATA connections are compact, easy to handle, and require no special tools or expertise to connect. Additionally, the interface supports hot-swapping, allowing you to connect or disconnect the SSD while the system is running without the need for a restart. This makes installation and maintenance hassle-free and user-friendly.

  Use

  The HPE 875478-K21 SSD is designed for mixed-use applications, making it an ideal choice for users who require a versatile storage solution that can handle a wide range of workloads.

  Benefits of Mixed Use

  Versatility

  One of the primary advantages of using an SSD designed for Mixed Use Versatility. Whether you are performing regular day-to-day tasks, running demanding applications, or working with data-intensive workloads, the HPE 875478-K21 SSD can handle it all. Its robust design and high-performance capabilities ensure that you can rely on this drive for various applications without compromising on speed or reliability.

  Optimized Performance

  The mixed-use designation means that the HPE 875478-K21 SSD is optimized to provide a balance between read and write operations. This ensures that the drive can handle both sequential and random workloads efficiently, delivering consistent performance across different types of applications. Whether you are transferring large files, running virtual machines, or performing complex calculations, this SSD can keep up with your workload demands.

  Reliability and Durability

  Mixed-use SSDs are built to withstand heavy workloads and offer enhanced durability compared to consumer-grade drives. The HPE 875478-K21 SSD incorporates advanced technologies and features to ensure maximum reliability and longevity. This means that you can rely on this drive for critical tasks and demanding applications without worrying about premature failures or data loss.

  Cost-Effective Solution

  While mixed-use SSDs may not offer the same endurance as enterprise-grade drives, they provide a cost-effective solution for users who require high-performance storage without breaking the bank. The HPE 875478-K21 SSD strikes a balance between performance, durability, and affordability, making it an excellent choice for small businesses, creative professionals, and enthusiasts who need reliable storage that won't drain their budget.

  In conclusion, the HPE 875478-K21 SSD with its 1.92TB capacity offers ample storage space for users' data-intensive applications. The large capacity ensures enhanced performance, seamless multimedia experience, future-proof investment, and allows users to keep all their important data in one place. Additionally, the 2.5 Inch SFF form factor provides a compact size, compatibility with various devices, flexibility in installation options, and reduced power consumption. The SATA 6GBPS interface offers high data transfer speeds, backward compatibility, widespread adoption, and easy installation and maintenance. Finally, the mixed-use designation of the HPE 875478-K21 SSD provides versatility, optimized performance, reliability and durability, and a cost-effective solution for users' storage needs. With these features and benefits, the HPE 875478-K21 SSD is a reliable choice for users who require high-capacity storage with excellent performance and versatility.