ADAPTEC HBA 1100-8E SINGLE

Adaptec HBA 1100-8E Single – A Comprehensive Overview

The Adaptec HBA 1100-8E Single is a high‑performance, low‑profile host bus adapter (HBA) designed for enterprise storage environments. It delivers robust connectivity between servers and SATA/SAS storage arrays while maintaining a compact footprint suitable for dense server configurations.

Key Design Features

• PCIe Interface: The adapter utilizes the PCI Express 3.0 x8 interface, providing ample bandwidth and future‑proofing for modern workloads.
• Low‑Profile Form Factor: With a width of 167 mm, it fits into low‑profile chassis without compromising airflow or space allocation.
• Mini‑SAS HD Output: The device offers two SFF‑8644 Mini‑SAS HD connectors, enabling connection to up to eight SATA3 (6 Gb/s) or SAS3 (12 Gb/s) drives.
• Native Command Queuing (NCQ): Supports NCQ for improved drive performance and reduced latency.
• Operating Temperature: Reliable operation within a range of 0 °C to 55 °C, suitable for data center environments.
• Mean Time Between Failures (MTBF): Rated at an impressive 1,380,000 hours, ensuring long‑term reliability.
• Compliance: Meets stringent environmental and safety standards including RoHS, CE, FCC, UL, C‑tick, VCCI, KCC, CNS.

Performance Specifications

Installation and Compatibility

The Adaptec HBA 1100-8E Single is engineered for straightforward integration into a wide range of server platforms. Its low‑profile design allows it to be installed in standard PCIe slots without requiring additional clearance or cooling solutions.

• Server Compatibility: Works seamlessly with x86 and ARM servers that support PCIe 3.0.
• Operating System Support: Fully supported by major operating systems including Windows Server, Linux (RHEL, SUSE, Ubuntu), and VMware ESXi.
• Driver Availability: Adaptec provides dedicated drivers that enable advanced features such as RAID configuration, firmware updates, and performance monitoring.

Advanced Features for Enterprise Use

Beyond basic connectivity, the adapter offers a suite of enterprise‑grade functionalities:

• Hardware RAID Capability: While primarily an HBA, it can be configured to support hardware RAID levels when paired with compatible firmware.
• Hot‑Plug Support: Allows drives to be added or removed without shutting down the system, minimizing downtime.
• Power Management: Supports low‑power states for idle drives, contributing to overall energy efficiency.
• Firmware Flexibility: Firmware updates can introduce new features and performance optimizations, ensuring longevity of the device.

Typical Use Cases

The Adaptec HBA 1100-8E Single excels in scenarios that demand high density, reliable storage connectivity:

• Virtualized Environments: Provides fast access to shared storage for virtual machines.
• Database Servers: Supports low‑latency connections essential for transaction processing.
• Backup and Disaster Recovery: Enables efficient data replication across multiple drives.
• High‑Performance Computing (HPC): Delivers the bandwidth required for large scientific datasets.

Conclusion

The Adaptec HBA 1100-8E Single stands out as a versatile, high‑performance host bus adapter that blends compact design with enterprise‑grade reliability. Its robust feature set and proven track record make it an ideal choice for data centers seeking efficient storage connectivity without compromising on space or performance.