Dell PERC H755 12GBPS Adapter PCI-Express 4.0 SAS RAID 8GB - CY3WW

Overview of the Dell CY3WW Adapter

The Dell CY3WW Adapter, identified by part number CY3WW, is a high-performance SAS-SATA Host Bus Adapter designed for seamless connectivity and enhanced data management. It is equipped with advanced features and offers substantial support for various RAID levels and drive configurations. Let’s dive into the key technical details and specifications of this versatile adapter.

Key Features of the Dell CY3WW Adapter

• Manufacturer: Dell
• Part Number: CY3WW
• Product Model: PERC H755
• Interface Type: PCI-E FH
• Product Type: SAS-SATA Host Bus Adapter

Technical Specifications of the SAS-SATA Adapter

• PCIe Support: PCIe 4.0 for fast data transfer speeds
• SAS Connectors: Two 8-pin internal connectors for expanded device support
• Cache Memory: Equipped with 8GB NV cache for optimal performance
• Write Back Cache: Flash-backed cache ensures data integrity
• RAID Levels Supported: Includes 0, 1, 5, 6, 10, 50, and 60 for flexible configurations
• Max Drive Support: Supports up to 240 drives for scalability
• RAID Support: Hardware RAID for improved reliability and performance

Drive Compatibility and Speed

• 12 Gb/s SAS: High-speed SAS drive support
• 6 Gb/s SAS/SATA: Backward compatibility with 6 Gb/s SAS and SATA drives
• 3 Gb/s SAS/SATA: Supports legacy SAS/SATA drives at 3 Gb/s speeds

Supported Server Models

• This adapter is compatible with a wide range of Dell PowerEdge servers, ensuring reliable integration and performance. Compatible models include:
• PowerEdge R250
• PowerEdge R350
• PowerEdge R750
• PowerEdge R750xs
• PowerEdge T150
• PowerEdge T350

Interface: PCI-Express 4.0

The Dell PERC H755 Adapter is equipped with the latest PCI-Express 4.0 interface, providing users with unparalleled performance and speed. This advanced interface offers several benefits that make it a crucial feature for users who demand high-performance storage solutions.

Unmatched Speed and Bandwidth

With PCI-Express 4.0, the Dell PERC H755 Adapter delivers exceptional speed and bandwidth capabilities. This interface offers double the bandwidth of its predecessor, PCI-Express 3.0, allowing for faster data transfers and improved overall system performance. Users can experience lightning-fast storage operations, reducing latency and ensuring smooth operation even during intense workloads.

Enhanced Scalability

The increased bandwidth provided by PCI-Express 4.0 enables greater scalability for storage systems. Users can easily expand their storage capacity by adding more devices without sacrificing performance. Whether you need to accommodate growing data demands or upgrade your existing storage infrastructure, the Dell PERC H755 Adapter with PCI-Express 4.0 ensures seamless scalability to meet your evolving needs.

Future-Proof Technology

Investing in a storage solution with PCI-Express 4.0 is a future-proof choice. As technology continues to advance, more devices and components will adopt this interface, ensuring compatibility and longevity for your storage infrastructure. By choosing the Dell PERC H755 Adapter, you are equipping your system with cutting-edge technology that will remain relevant and capable for years to come.

Protocol: SAS

The Dell PERC H755 Adapter utilizes the SAS (Serial Attached SCSI) protocol, offering users numerous advantages in terms of reliability, performance, and flexibility. SAS is a widely adopted standard protocol in enterprise-grade storage solutions, making it an essential feature for users who require robust and efficient storage capabilities.

Reliability and Data Integrity

SAS provides exceptional reliability and data integrity, making it ideal for critical applications and data-intensive workloads. With features like error detection and correction, SAS ensures that your data remains intact and protected from potential errors or data corruption. This protocol minimizes the risk of data loss and ensures the integrity of your valuable information.

High Performance

SAS delivers impressive performance levels, surpassing traditional SATA interfaces. The Dell PERC H755 Adapter with SAS allows for faster data transfers, reducing latency and improving overall system responsiveness. Whether you are running demanding applications or handling large datasets, SAS enables smooth and efficient operation, enhancing productivity and user experience.

Flexibility and Compatibility

SAS offers excellent flexibility and compatibility, allowing users to connect various devices and storage solutions. Whether you need to connect hard disk drives (HDDs), solid-state drives (SSDs), or other storage devices, SAS provides a versatile solution that supports a wide range of hardware configurations. This flexibility ensures compatibility with existing storage infrastructure and simplifies future upgrades or expansions.

Raid Support: 1

The Dell PERC H755 Adapter offers RAID (Redundant Array of Independent Disks) support, specifically RAID 1, providing users with enhanced data protection and fault tolerance capabilities. RAID 1 is a widely used RAID level that mirrors data across multiple drives, ensuring redundancy and minimizing the risk of data loss.

Data Redundancy and Protection

RAID 1 duplicates data across two drives, creating an exact copy or mirror of the original data. In the event of a drive failure, the mirrored drive continues to function seamlessly, preserving data integrity and preventing any interruptions in operation. This redundancy feature ensures that your critical data remains accessible even in the face of hardware failures.

Fault Tolerance

RAID 1 provides fault tolerance, which means that even if one drive fails, the system can continue to operate without any loss of data. The Dell PERC H755 Adapter with RAID 1 allows for hot-swapping of failed drives, ensuring minimal downtime and maximizing system availability. This fault-tolerant feature is crucial for businesses and organizations that rely heavily on continuous data access and cannot afford disruptions due to drive failures.

Easy Data Recovery

In the event of a drive failure, RAID 1 simplifies data recovery. Since the data is mirrored on another drive, recovering the failed drive is as simple as replacing it with a new one. The mirrored drive automatically rebuilds the data, minimizing the time and effort required for recovery. This streamlined process reduces the complexity and costs associated with data restoration, ensuring quick and efficient recovery in case of drive failures.

Cache Memory: 8GB

The Dell PERC H755 Adapter boasts a generous cache memory capacity of 8GB, providing users with improved performance and responsiveness for their storage operations. Cache memory plays a crucial role in accelerating data access and optimizing system performance.

Faster Data Access

With its substantial 8GB cache memory, the Dell PERC H755 Adapter significantly improves data access speeds. Frequently accessed data can be stored in the cache memory, allowing for faster retrieval without accessing the slower storage media. This caching mechanism reduces latency and enhances overall system responsiveness, ensuring smooth operation even during demanding workloads.

Improved I/O Performance

Cache memory enhances I/O (input/output) performance by reducing the number of disk accesses required. By storing frequently accessed data in cache, the Dell PERC H755 Adapter minimizes the need for time-consuming disk reads or writes, improving overall system efficiency. This translates into faster application response times, accelerated data transfers, and increased productivity.

Optimized Workload Management

The ample 8GB cache memory enables efficient workload management. The Dell PERC H755 Adapter can intelligently prioritize and manage data based on usage patterns, ensuring that critical or frequently accessed data remains readily available in cache. This intelligent caching mechanism optimizes system performance and ensures that resources are allocated effectively, maximizing efficiency and minimizing bottlenecks.

Max Throughput: 12GBPS

The Dell PERC H755 Adapter offers a maximum throughput of 12Gbps (gigabits per second), delivering exceptional data transfer speeds and ensuring smooth operation even in high-demand environments. This impressive throughput capability is essential for users who require fast and reliable storage solutions.

High-Speed Data Transfers

With a maximum throughput of 12Gbps, the Dell PERC H755 Adapter allows for lightning-fast data transfers. Whether you are transferring large files, accessing databases, or running bandwidth-intensive applications, this high-speed capability ensures minimal transfer times and maximizes productivity. Users can expect superior performance and reduced waiting times when accessing or moving data.

Seamless Multi-Tasking

The 12Gbps throughput enables seamless multi-tasking capabilities. The Dell PERC H755 Adapter can handle multiple simultaneous read and write operations without sacrificing performance. This capability is particularly beneficial in environments where multiple users or applications access the storage infrastructure concurrently. Users can expect smooth operation and consistent performance even when faced with demanding workloads.

Future-Proof Performance

The 12Gbps throughput of the Dell PERC H755 Adapter ensures future-proof performance. As storage technologies advance and data demands continue to grow, this high-speed capability will remain relevant and capable of meeting evolving needs. By investing in a storage solution with a generous maximum throughput, users can ensure that their system remains performant and capable for years to come.

Part Number: CY3WW

The Dell PERC H755 Adapter is identified by its unique part number, CY3WW. This part number serves as a crucial identifier that helps users and system administrators in various aspects of managing their storage infrastructure.

Accurate Identification

The part number CY3WW accurately identifies the Dell PERC H755 Adapter, ensuring that users can easily locate and identify the correct device. This is particularly important in environments with multiple storage components or when ordering replacement parts. By having a specific part number, users can ensure they acquire the exact device they need, reducing the risk of compatibility issues or incorrect installations.

Efficient Troubleshooting

In the event of technical issues or system errors, the part number CY3WW serves as a valuable reference point for troubleshooting. System administrators can quickly identify the specific device involved, allowing for targeted diagnostics and efficient problem resolution. This streamlined troubleshooting process minimizes downtime and ensures prompt restoration of system functionality.

Compatibility Assurance

The part number CY3WW also plays a crucial role in ensuring compatibility with other components and devices. By referencing the part number, users can verify compatibility requirements and ensure that they are selecting the appropriate hardware for their storage infrastructure. This compatibility assurance simplifies the integration process and minimizes potential compatibility issues, saving time and effort during system setup or upgrades.