Description
Product Overview of Broadcom SAS9440-8I
The SAS9440-8I Broadcom 12GB/S SAS/SATA/Nvme TRI-Mode PCIE Raid Controller is a piece of hardware designed to manage storage devices on a computer system. It is manufactured by Broadcom Limited, a leading semiconductor and infrastructure software solutions provider.
SAS, SATA, and NVMe
SAS (Serial Attached SCSI) is a type of interface used to connect storage devices like hard disk drives and solid-state drives to a computer system. It provides high data transfer rates and enables multiple devices to be connected to a single port.
SATA (Serial Advanced Technology Attachment) is another interface used to connect storage devices. It is commonly used in consumer-grade devices like desktops and laptops. SATA provides a lower data transfer rate compared to SAS but is sufficient for most consumer applications.
NVMe (Non-Volatile Memory Express) is a newer protocol used to connect solid-state drives to a computer system. It is designed specifically for SSDs and provides much higher data transfer rates compared to SATA and SAS.
RAID controller
RAID (Redundant Array of Inexpensive Disks) is a technology used to improve the performance and reliability of storage systems. It involves combining multiple storage devices into a single logical unit that can be accessed as if it were a single device.
A RAID controller is a hardware device that manages the RAID array. It is responsible for reading and writing data to and from the individual disks, as well as managing the redundancy and parity information used to protect the data in the event of a disk failure.
PCI-EController
The SAS9440-8I is a RAID controller that supports SAS, SATA, and NVMe interfaces. It is designed to be used in enterprise-grade storage systems that require high performance and reliability.
The controller supports up to 8 SAS/SATA/NVMe drives and provides a maximum data transfer rate of 12GB/s per port. It is designed to be used with PCIe 3.0 or 4.0 interfaces and is compatible with a wide range of server and storage systems.
One of the key features of the SAS9440-8I is its ability to support “tri-mode” operation. This means that it can be configured to support SAS, SATA, or NVMe drives, allowing for greater flexibility in designing storage systems.
The SAS9440-8I also supports various RAID configurations, including RAID 0, 1, 5, 6, 10, 50, and 60. These configurations provide different levels of redundancy and performance, allowing users to tailor their storage systems to their specific needs.
Overall, the SAS9440-8I Broadcom 12GB/S SAS/SATA/Nvme TRI-Mode PCIE Raid Controller is a high-performance hardware device designed for use in enterprise-grade storage systems. Its support for SAS, SATA, and NVMe interfaces, as well as its ability to operate in “tri-mode”, makes it a flexible and versatile option for designing storage systems. Its support for various RAID configurations also provides users with a range of options for balancing performance and redundancy.
General Information about the Broadcom SAS9440-8I
- Manufacturer: Broadcom
- Part Number or SKU# SAS9440-8I
- Type: Controller
- Sub-Type: SAS-SATA
Technical Information
- Physical Dimensions Low Profile 6.127″ X 2.712″
- Host Bus Type X8 Lane PCI Express® 3.1
- Internal Ports 8
- Raid Management Software Lsi Storage Authority (Lsa), Storcli (Command-Line Interface), Hii (Uefi Human Interface Infrastructure)
- Data Transfer Rates 12 Gb/S Sas-3 And 8 Gt/S Pcie Gen 3 (Nvme) Compliant.
- Devices Supported SAS/SATA: 63, Nvme: 4 X4, Up To 24 X2 Or X4*
- Internal Connectors 2 Mini-Sas Hd X4 Sff-8643
- Operating Temperature 10° To 55° C
- Operating Voltage(V) +12v +/-8%, 3.3v +/-9%
- Os Microsoft Windows. Contact Oracle Support For Oracle Solaris Driver Or Software Support.
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