P18420-B21 HPE SATA 240GB 6GBPS SSD SC Read intensive SFF Refurbished

In the ever-evolving landscape of technology, data storage solutions play a pivotal role in ensuring the efficiency and performance of servers. One such component that has gained prominence is the HPE SATA 240GB 6GBPS SSD SC Read Intensive SFF (Small Form Factor) for servers. In this detailed exploration, we will delve into the intricacies of the P18420-B21 model, understanding its specifications, features, and how it enhances server performance.The P18420-B21 is a Solid State Drive (SSD) designed and manufactured by Hewlett Packard Enterprise (HPE). Specifically tailored for server use, it falls into the category of Read Intensive SSDs. This designation implies that the drive is optimized for applications where data is predominantly read, making it suitable for scenarios where rapid access to information is crucial.

• Capacity and Form Factor:
  • The P18420-B21 boasts a storage capacity of 240GB. This ample storage is ideal for handling diverse workloads in server environments.
  • The Small Form Factor (SFF) design indicates that the drive is compact in size, fitting seamlessly into servers with limited space. This is especially valuable as modern data centers prioritize efficient use of physical space.
• Interface and Data Transfer Speed:
  • Equipped with a 6GBPS SATA interface, this SSD ensures a swift and reliable connection to the server. SATA (Serial ATA) is a widely used interface for connecting storage devices, known for its simplicity and compatibility.
  • The 6GBPS data transfer speed signifies the drive's ability to handle data at a rate of 6 gigabits per second. This high-speed interface is crucial for minimizing data latency and ensuring responsive server performance.
• Read-Intensive Design:
  • The Read Intensive classification is significant for workloads where the majority of operations involve reading data rather than writing. Examples include read-heavy applications like content delivery servers and data analytics platforms.
  • By aligning the drive's design with the specific demands of read-intensive workloads, HPE ensures optimal performance and longevity, catering to the unique needs of such applications.
• Solid State Technology:
  • Being a Solid State Drive, the P18420-B21 utilizes NAND flash memory for data storage. Unlike traditional Hard Disk Drives (HDDs), SSDs have no moving parts, resulting in faster access times, lower power consumption, and enhanced durability.
  • The use of SSD technology is particularly advantageous in server environments where rapid data access is critical for seamless operation.

The P18420-B21 is engineered to integrate seamlessly with HPE servers, ensuring compatibility and optimal performance. It is imperative for users to verify the compatibility of the SSD with their specific server models to guarantee a smooth integration process.

• Enhanced Speed and Responsiveness:
  • The 6GBPS SATA interface, coupled with the read-intensive design, contributes to an overall enhancement in data access speed. This is particularly beneficial for applications that rely heavily on quick retrieval of information.
  • The absence of mechanical components, a characteristic of SSDs, further accelerates data access times, providing a noticeable boost in server responsiveness.
• Reliability and Longevity:
  • Read-intensive SSDs are designed to withstand the demands of applications where data is predominantly read. This specialized design enhances the reliability and lifespan of the drive, making it a robust choice for sustained performance over time.
  • The reliability of the P18420-B21 is further reinforced by the inherent durability of SSD technology, which is less susceptible to physical shocks and vibrations compared to traditional HDDs.

The P18420-B21 HPE SATA 240GB SSD finds application in a variety of server environments, especially those characterized by read-intensive workloads. Some prominent use cases include:

• Content Delivery Servers:
  • Content delivery servers often involve the rapid distribution of static content to users. The read-intensive nature of this SSD aligns with the requirements of content delivery applications, ensuring swift access to cached data.
• Data Analytics Platforms:
  • Data analytics platforms frequently involve processing and analyzing large datasets. The P18420-B21's high-speed read capabilities make it well-suited for such environments, where quick retrieval of data is paramount.
• Virtualization Environments:
  • In virtualized server environments, where multiple virtual machines may be accessing data simultaneously, the P18420-B21's performance benefits contribute to an efficient and responsive system.:

• Manufacturer: HPE
• Model Number or SKU# P18420-B21
• Product Type: Solid State Drive
• Interface: SATA 6GBPS

• Storage Capacity: 240 GB
• Device Type: Solid State Drive - Hot-Swap
• NAND Flash Memory Type: Triple-Level Cell (TLC)
• Connectivity: Single Port
• Workload Type: Read Intensive
• Bundled with: HPE Smart Drive Carrier (SC)
• Features: Digitally Signed Firmware (DS), Multi Vendor SSD
• Platform Supported: HPE ProLiant Rack/Tower/BladeSystem Servers/Synergy
• Height: 7.00 mm (0.3 inch)
• Form Factor : 2.5 Inch SFF
• Plug Type : Hot Plug
• Carrier Type : SC
• Flash Type : MLC
• Port : Single

• 30 Days Writes: 350
• Endurance DWPD (Drive Writes Per Day): 1
• Drive Transfer Rate (External): 6 Gb/sec
• Random Read IOPS (4KiB, Q=16): 57000
• Max Random Read IOPS (4KiB): 65000@Q32
• Random Write IOPS (4KiB, Q=16): 14000
• Max Random Write IOPS (4KiB): 10500@Q1
• MAX Seq Reads Throughput (MiB/s): 505
• Max Seq Writes Throughput (MiB/s): 255
• Random Read Avg. Latency uSec (4KiB,Q1): 203
• Random Write Avg. Latency uSec (4KiB,Q1): 121

• Idle Time: 1.23 Watt
• Random Read: 2.48 Watt
• Random Write: 2.48 Watt
• Sequential Read: 2.21 Watt
• Sequential Write: 2.44 Watt
• Random Read/Write: 2.48 Watt
• Maximum: 2.48

Compatibility

• HPE ProLiant DL Series: DL160 Gen10 (2.5 Inch), DL160 Gen10 Base (2.5 Inch), DL160 Gen10 Entry (2.5 Inch), DL180 Gen10 (2.5 Inch), DL180 Gen10 Base (2.5 Inch), DL180 Gen10 SMB (2.5 Inch), DL20 Gen10 (2.5 Inch), DL20 Gen10 Entry (2.5 Inch), DL20 Gen10 Performance (2.5 Inch), DL20 Gen10 Solution (2.5 Inch), DL325 Gen10 (2.5 Inch), DL325 Gen10 Base (2.5 Inch), DL325 Gen10 Entry (2.5 Inch), DL325 Gen10 Performance (2.5 Inch), DL325 Gen10 Plus (2.5 Inch), DL325 Gen10 SMB Solution (2.5 Inch), DL325 Gen10 Solution (2.5 Inch), DL360 Gen10 Low (2.5 Inch), DL360 Gen10 Network Choice (2.5 Inch), DL360 Gen10 Premium (2.5 Inch), DL360 Gen10 SMB (2.5 Inch), DL360 Gen10 SMB Network Choice (2.5 Inch), DL360 Gen10 Solution (2.5 Inch), DL360 Gen10 Special Server (2.5 Inch), DL380 Gen10 All Flash Server For Datera (2.5 Inch), DL380 Gen10 Entry SMB (2.5 Inch), DL380 Gen10 Hybrid Server For Datera (2.5 Inch), DL380 Gen10 Network Choice (2.5 Inch), DL380 Gen10 Network Choice For CTERA (2.5 Inch), DL380 Gen10 Network Choice For SAP HANA Compute Block (2.5 Inch), DL380 Gen10 SMB (2.5 Inch), DL380 Gen10 SMB Networking Choice (2.5 Inch), DL380 Gen10 Solution (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 Plus (2.5 Inch), DL385 Gen10 Plus Entry (2.5 Inch), DL385 Gen10 SMB (2.5 Inch), DL385 Gen10 Solution (2.5 Inch), DL388 Gen10 (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)
• HPE ProLiant ML Series: ML110 Gen10 (2.5 Inch), ML110 Gen10 Entry (2.5 Inch), ML110 Gen10 Performance (2.5 Inch), ML110 Gen10 Solution (2.5 Inch), ML30 Gen10 (2.5 Inch), ML30 Gen10 Entry (2.5 Inch), ML30 Gen10 Performance (2.5 Inch), ML30 Gen10 Solution (2.5 Inch)
• HPE Synergy Series: 480 Gen10 Base Compute Module (2.5 Inch), 480 Gen10 Compute Module (2.5 Inch), 480 Gen10 Premium Backplane Compute Module (2.5 Inch), 480 Gen10 Standard Backplane Compute Module (2.5 Inch), 480 Gen10 W/O Drives Compute Module (2.5 Inch), 660 Gen10 Compute Block (2.5 Inch), 660 Gen10 Compute Module (2.5 Inch), 660 Gen10 Premium Compute Module (2.5 Inch)

Outline, the P18420-B21 HPE SATA 240GB SSD stands as a robust solution for server storage needs, particularly in environments with read-intensive workloads. Its amalgamation of high-speed SATA interface, compact SFF design, and specialized read-intensive architecture positions it as a valuable component for diverse applications. Whether deployed in content delivery servers, data analytics platforms, or virtualized environments, this SSD offers enhanced speed, reliability, and longevity, contributing to an optimized server infrastructure.

As technology continues to advance, storage solutions like the P18420-B21 play a crucial role in ensuring the seamless functioning of servers, meeting the ever-growing demands of modern computing environments. As with any hardware component, users are encouraged to stay informed about firmware updates and adhere to best practices for installation and maintenance to derive maximum benefit from this HPE SATA SSD.