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Green circuit board with silver PCIe x8 edge connector and two vertical SAS ports

Adaptec

Adaptec ASR-72405 2274900-R PCI-Express 3.0 x8 SAS/SATA RAID controller

SKU CH-BFBV-EQYNS MPN ASR-72405

Connects SAS and SATA drives to a server through a PCI-Express 3.0 x8 slot and provides hardware RAID control

  • PCIe 3.0 x8 bandwidth accelerates RAID throughput
  • Dual SAS and SATA internal ports support mixed drive arrays
  • External SAS connectors enable JBOD expansion
  • Hardware RAID offloads parity calculation from the CPU
  • Adaptec ASR-72405 controller delivers enterprise-grade data protection

PCI-Express 3.0 x8 RAID controller

The Adaptec ASR-72405 is a new RAID controller card that installs in a PCI-Express 3.0 x8 slot. It provides both internal and external connectivity through SAS and SATA interfaces for drive arrays. The onboard RAID engine handles array management without host CPU overhead.

Suited for SAS and SATA RAID arrays.

This controller suits administrators who want to configure RAID levels across SAS or SATA drives using the onboard engine. It is not intended for deployments that require simple HBA passthrough without RAID functionality. Buyers needing pure JBOD or IT-mode operation should look at alternative cards.

PCI-Express 3.0 x8 slot requirement

The card requires an available PCI-Express 3.0 x8 slot for installation and operation. Verify that the target server or workstation provides this exact slot type before purchase. The physical and electrical interface determines whether the controller can be fitted and run at its specified link width.

Highlights

  • PCIe 3.0 x8 bandwidth accelerates RAID throughput
  • Dual SAS and SATA internal ports support mixed drive arrays
  • External SAS connectors enable JBOD expansion
  • Hardware RAID offloads parity calculation from the CPU
  • Adaptec ASR-72405 controller delivers enterprise-grade data protection

Specifications

No published specifications for this item yet.

Questions about this item

How does the PCIe 3.0 x8 link affect throughput when the ASR-72405 is installed in a server?

The card uses a PCI-Express 3.0 x8 slot, so the host bus caps total bandwidth to the speed of that generation and lane width.

What does the SAS external interface on the 2274900-R actually connect to?

The external SAS ports attach to SAS or SATA drive enclosures, JBODs or backplanes using standard SAS cables.

What slot size and clearance does the ASR-72405 need to fit in a chassis?

It requires a full-height PCI-Express 3.0 x8 slot and enough rear-bracket space for the external SAS connectors.

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