HPE P40561-K21 SAS 12GBPS SSD 1.6TB Enterprise Performance
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SKU/MPN | Warranty | Price | Condition | You save |
---|---|---|---|---|
P40561-K21 | Six-Month (180 Days) | $477.03 | Excellent Refurbished | You save: $281.67 (37%) |
P40561-K21 | Six-Month (180 Days) | $738.84 | Factory-Sealed New in Original Box (FSB) | You save: $405.96 (35%) |
Product Overview Of HPE P40561-K21
General Information
- Brand: HPE
- Part Number: P40561-K21
- Spare Part Number: P41559-001
Device Features
- Type: Solid State Drive (SSD) - Hot-Swap Compatible
- Storage Capacity: 1.6 TB
- Form Factor: 2.5-inch Small Form Factor (SFF)
- Interface: SAS 12Gbps
- NAND Flash Technology: Triple-Level Cell (TLC)
- Connection Type: Hot Pluggable
- Dual Connectivity: Yes
- Carrier Type: Basic Carrier (BC)
- Workload Classification: Mixed Use
- Included With: HPE Basic Carrier (BC)
- Firmware: Digitally Signed Firmware (DS)
- Supported Platforms: HPE ProLiant Rack
- Height: 15.00 mm
Performance Metrics
Drive Endurance and Throughput
- 30-Day Write Capacity (TB): 8560
- Endurance (DWPD): 3 (Drive Writes Per Day)
- Transfer Rate: 12 Gbps (External)
- Maximum Sequential Read Throughput: 1080 MiB/s
- Maximum Sequential Write Throughput: 1030 MiB/s
Random Access Performance
- Random Read Average Latency: 185 µSec (4KiB, Q1)
- Random Write Average Latency: 95 µSec (4KiB, Q1)
- Random Read IOPS: 115,000 (4KiB, Q=16)
- Random Write IOPS: 125,000 (4KiB, Q=16)
- Maximum Random Read IOPS: 175,000 @ Q256 (4KiB)
- Maximum Random Write IOPS: 125,000 @ Q32 (4KiB)
Expansion and Compatibility
- Interfaces: 1 x SAS 12 Gb/s
- Compatible Drive Bay Size: 2.5-inch SFF
Power Efficiency
- Idle Power Consumption: 3.47 Watts
- Power Consumption (Random Read): 5.47 Watts
- Power Consumption (Random Write): 5.47 Watts
- Power Consumption (Sequential Read): 6.31 Watts
- Power Consumption (Sequential Write): 9.03 Watts
- Power Consumption (Random Read/Write): 5.47 Watts
- Maximum Power Draw: 9.03 Watts
Dimensions and Weight
- Height: 5.75 inches (14.61 cm)
- Width: 8.63 inches (21.92 cm)
- Depth: 9.00 inches (22.86 cm)
- Weight: 1.10 lbs (0.50 kg)
Interface: SAS
The HPE P40561-K21 SSD features a SAS (Serial Attached SCSI) interface, which sets it apart from other storage options in the market. SAS is a high-performance interface that offers numerous benefits and is widely used in enterprise storage environments.
Benefits of SAS Interface:
1. Speed and Performance:
SAS interface provides exceptional speed and performance for data-intensive applications. With its dual-ported architecture, SAS drives can handle multiple data transfers simultaneously, resulting in faster read and write operations. This makes it ideal for demanding workloads that require quick access to large amounts of data.
2. Scalability:
SAS drives are highly scalable, allowing users to expand storage capacity as their needs grow. The interface supports daisy-chaining, enabling multiple drives to be connected in a single chain, thereby simplifying the management of storage devices. This scalability makes SAS an excellent choice for businesses that require flexible and expandable storage solutions.
3. Reliability:
SAS drives are known for their reliability and fault-tolerant design. The interface incorporates advanced error detection and correction mechanisms, ensuring data integrity and reducing the risk of data loss or corruption. This reliability is crucial for enterprise environments where data availability is critical.
4. Compatibility:
SAS interface provides backward compatibility with SATA (Serial ATA) drives, allowing users to mix SAS and SATA drives within the same system. This flexibility enables businesses to leverage their existing infrastructure while taking advantage of the superior performance offered by SAS.
Importance of SAS Interface for Users:
1. Enterprise Applications:
The SAS interface is particularly beneficial for enterprise applications that require high-speed data access and reliability. It is commonly used in servers, storage arrays, and data centers, where the performance and scalability of storage systems are crucial.
2. Big Data and Analytics:
With the increasing importance of big data analytics, businesses are generating and processing vast amounts of data. SAS drives provide the necessary speed and performance to handle these workloads efficiently. Whether it's real-time analytics, data warehousing, or machine learning, the SAS interface ensures rapid data access and processing.
3. Virtualization:
Virtualization environments consolidate multiple virtual machines onto a single physical server. This consolidation places significant demands on storage systems. SAS drives excel in virtualized environments by delivering high-performance I/O operations, reducing latency, and ensuring smooth and efficient virtual machine operations.
4. High Availability:
SAS drives are designed for high availability, making them suitable for mission-critical applications that require continuous operation. The fault-tolerant design of SAS interface minimizes the risk of downtime due to drive failures, ensuring uninterrupted access to critical data.
Speed: 12Gbps
The HPE P40561-K21 SSD boasts a blazing-fast speed of 12Gbps, setting new standards for storage performance and revolutionizing data transfer capabilities.
Benefits of 12Gbps Speed:
1. Lightning-Fast Data Transfer:
The 12Gbps speed significantly enhances data transfer rates compared to previous generations of storage interfaces. It enables rapid transfer of large files, reduces backup and recovery times, and accelerates overall system performance. Users can experience a noticeable improvement in their workflow efficiency with reduced wait times for data access.
2. Improved Workload Efficiency:
12Gbps speed ensures that storage systems can handle heavy workloads with ease. It eliminates bottlenecks and enables faster data processing, making it ideal for applications that demand high-performance computing, such as video editing, 3D rendering, and scientific simulations. Users can complete tasks in less time, improving productivity and reducing time-to-market.
3. Future-Proof Investment:
Investing in a storage solution with 12Gbps speed future-proofs your infrastructure. As technology advances and data requirements continue to grow, having a high-speed interface ensures compatibility with upcoming hardware and software advancements. This protects your investment and eliminates the need for frequent upgrades.
4. Compatibility with Existing Infrastructure:
Despite its improved speed, the 12Gbps interface maintains backward compatibility with previous generations of SAS drives. This means that users can seamlessly integrate the HPE P40561-K21 SSD into their existing infrastructure without disruption or the need for extensive reconfiguration.
Capacity: 1.6TB
The HPE P40561-K21 SSD offers an impressive capacity of 1.6TB, providing ample storage space for your data-intensive applications and workloads.
Benefits of 1.6TB Capacity:
1. Storage Consolidation:
A higher capacity drive allows users to consolidate their data onto a single device, reducing the need for multiple drives or storage systems. This simplifies management, lowers maintenance costs, and improves overall system efficiency.
2. Enhanced Data Availability:
With a larger capacity, users can store more data on the HPE P40561-K21 SSD, ensuring critical files and applications are readily available when needed. Whether you're running databases, hosting websites, or managing media files, the 1.6TB capacity eliminates the risk of running out of storage space.
3. Cost-Effective Solution:
By offering a high capacity drive, the HPE P40561-K21 SSD provides a cost-effective solution for businesses. Instead of investing in multiple smaller drives, users can achieve the required storage capacity with a single drive, reducing hardware costs and simplifying maintenance.
4. Scalability and Flexibility:
The 1.6TB capacity allows for future scalability, accommodating growing data requirements. As businesses expand and generate more data, the HPE P40561-K21 SSD provides room for growth without the need for immediate hardware upgrades.
5. Streamlined Backup and Recovery:
A larger capacity drive simplifies backup and recovery processes. Users can efficiently back up their entire system or critical data onto a single drive, reducing the complexity and time required for data protection. Similarly, recovering data becomes faster and more straightforward with all files stored in one location.