833928-B21 HPE SAS Hard Drive 12GBPS 4TB 7.2K RPM Midline Bulk

In the dynamic landscape of server storage solutions, the 833928-B21 HPE 12GBPS SAS Hard Drive has emerged as a formidable player, offering a compelling combination of high-speed performance, substantial storage capacity, and reliability. This guide aims to provide a detailed exploration of this cutting-edge storage device, delving into its key features, specifications, and how it seamlessly integrates into server environments.

The HPE SAS (Serial Attached SCSI) Hard Drive series is renowned for its robust performance and compatibility with enterprise-level servers. SAS technology ensures faster data transfer rates and enhanced reliability compared to SATA drives, making it a preferred choice for demanding server environments.1.2 Unpacking the Product Code - 833928-B21 7.2K RPM Breaking down the product code, '833928-B21' unveils crucial information. The unique identifier '833928' is specific to this HPE SAS Hard Drive model, while 'B21' signifies the product category and variant. Understanding these codes assists in precisely identifying and selecting the right storage solution for server needs.

High-Speed Data Transfer - 12GBPS: The standout feature of the 833928-B21 is its impressive 12GBPS (Gigabytes Per Second) data transfer rate. This ensures rapid access to stored data, making it ideal for applications that demand high-performance storage solutions.2.2 Ample Storage Capacity - 4TB: With a capacious 4TB (Terabytes) of storage space, the 833928-B21 accommodates the escalating data storage requirements of modern servers. This substantial capacity is crucial for handling vast amounts of data, ensuring seamless operations and scalability.2.3 Optimal Rotational Speed - 7.2K RPM: The 7,200 revolutions per minute (RPM) rotational speed of this SAS Hard Drive contributes to its efficient data access and retrieval capabilities. The 7.2K RPM ensures a balance between speed and power consumption, making it suitable for diverse server workloads.2.4 Midline Internal Design: The 'Midline' designation indicates that this hard drive is tailored for mid-tier server applications. This makes the 833928-B21 a versatile choice, suitable for a range of server environments where a balance between performance and cost-effectiveness is paramount.

• Enterprise Server Deployments: The 833928-B21 is designed to meet the rigorous demands of enterprise-level servers. Its high-speed data transfer, substantial storage capacity, and midline internal design make it an ideal choice for businesses requiring a reliable and efficient storage solution.3.2 Data-Intensive Workloads: Environments dealing with data-intensive workloads, such as databases, virtualization, and analytics, benefit from the superior performance offered by the 833928-B21. The combination of a 12GBPS transfer rate and 4TB storage capacity ensures smooth operations even in resource-intensive scenarios.
• Reliability and Durability: 5.1 HPE Quality Assurance: Hewlett Packard Enterprise is synonymous with quality and reliability. The 833928-B21 undergoes stringent testing protocols to ensure it meets the high standards set by HPE, providing users with a dependable storage solution for critical data.5.2 Error Correction and Data Integrity: Advanced error correction mechanisms incorporated into the 833928-B21 enhance data integrity. This is crucial in preventing data corruption and ensuring the accuracy of stored information, especially in mission-critical applications.
• Performance Optimization and Energy Efficiency: 6.1 Performance Tuning: The 833928-B21 allows users to fine-tune performance settings, optimizing the hard drive for specific workloads. This flexibility ensures that the storage solution adapts to the unique demands of the server environment.6.2 Power-Efficient Design: Balancing performance with power efficiency, the 833928-B21 is designed to minimize energy consumption without compromising on speed. This feature is pivotal in creating sustainable and cost-effective server infrastructures.
• Future-Ready Technology: 7.1 Scalability: As server requirements evolve, the 833928-B21 offers scalability to meet future storage needs. This ensures that investments in storage infrastructure remain relevant and adaptable to changing business landscapes.7.2 Firmware Updates: Regular firmware updates from HPE keep the 833928-B21 equipped with the latest features, security enhancements, and performance optimizations. Staying current with firmware ensures a future-proof storage solution.

• Data Transfer Rate - 12GBPS: The 12 gigabits per second (12GBPS) data transfer rate of the 833928-B21 HPE SAS Hard Drive exemplifies its high-speed capabilities. This ensures that data can be read from and written to the drive at impressive speeds, minimizing latency and optimizing overall system performance.
• Cache Size: Understanding the cache size of a hard drive is crucial for comprehending its performance characteristics. While specific details may vary, examining the cache size provides insights into how efficiently the drive can handle data requests.
• Form Factor: The form factor of the 833928-B21 is a critical consideration, especially when dealing with internal storage configurations. This hard drive adheres to industry-standard form factors, ensuring compatibility with a wide range of server models.
• Reliability Metrics: Reliability is paramount in server storage, and the 833928-B21 HPE SAS Hard Drive incorporates features and technologies designed to enhance its dependability. This includes error correction mechanisms, advanced error detection, and other reliability-focused attributes.

• Manufacturer: HPE
• Model Number or SKU# 833928-B21
• Product Type: Hard Drive
• Hard Drive Type: SAS-12GBPS

• Capacity: 4 TB
• Form Factor: 3.5 inch
• Format Type: 512n
• Plug Type: Hot Plug
• Features: Advanced Format 512n, Digitally Signed Firmware
• Bundled with: HPE Low Profile Carrier (LPC)

• Transfer Rate Synchronous (Max): 12Gb/sec
• OD Media Rate, Max Sequential Throughput (MiB/s): 200
• 128Kib Random Rd (IOPs): 110
• 128Kib Random 70% RD/ 30% WT (IOPs): 110
• 128Kib Random 50% RD/ 50% WT (IOPs): 110
• Rotational Speed: 7200 RPM

• Min Operating Temperature: 50° F (10°C)
• Max Operating Temperature: 95° F (35°C)

• Idle Time: 4.70 Watt
  
• Random R/W: 6.10 Watt
• Sequential Read: 6.30 Watt
• Sequential Write: 6.30 Watt

Compatibility Information

• HPE ProLiant DL Series: DL20 Gen10 (3.5 inch), DL20 Gen10 Entry (3.5 inch), DL20 Gen10 Performance (3.5 inch), DL20 Gen10 solution (3.5 inch)
  
• HPE ProLiant ML Series: ML110 Gen10 (3.5 inch), ML110 Gen10 Performance (3.5 inch), ML110 Gen10 Solution (3.5 inch), ML30 Gen10 (3.5 inch), ML30 Gen10 Entry (3.5 inch), ML30 Gen10 Performance (3.5 inch), ML30 Gen10 Solution (3.5 inch), ML350 Gen10 (3.5 inch), ML350 Gen10 Base (3.5 inch), ML350 Gen10 Entry (3.5 inch), ML350 Gen10 Performance (3.5 inch), ML350 Gen10 Solution (3.5 inch), ML350 Gen10 Sub-Entry (3.5 inch)
• HPE ProLiant XL Series: XL190r Gen10 (3.5 inch), XL450 Gen10 (3.5 inch)

Outline, the 833928-B21 HPE SAS Hard Drive is a formidable asset for server deployments, offering a potent combination of high-speed performance, ample storage capacity, and reliability. Its features cater to the demands of enterprise-level applications, making it a versatile and future-ready solution for evolving server environments.