QNAP SAS host bus adapter

QNAP QXP-820S-B3408 Dual-Port miniSAS HD Host Bus Adapter

A dual-port miniSAS HD host bus adapter using the Broadcom Tomcat SAS3408 controller, two SFF-8644 connections and a PCIe 3.0 x8 host interface for QNAP TL SAS JBOD storage.

ControllerBroadcom Tomcat SAS3408

External ports2 x miniSAS HD

ConnectorSFF-8644

Host interfacePCIe 3.0 x8

Dual-port SAS expansion connectivity

The QXP-820S-B3408 is described as a dual-port miniSAS HD host bus adapter for QNAP TL SAS JBOD storage expansion.

Supplied hardware details

The controller is identified as Broadcom Tomcat SAS3408.
Two miniSAS HD SFF-8644 ports are listed.
The host interface is PCIe 3.0 x8.
The storage-enclosure family is QNAP TL SAS JBOD.

Deployment details to confirm

Confirm the host provides the required PCIe 3.0 x8 slot.
Confirm the exact supported TL SAS JBOD model.
Confirm the required SFF-8644 cabling and any software, firmware or driver requirements.

Check the complete SAS path

The supplied row does not provide an exact enclosure-model list, cable package contents, operating-system support or driver requirements. Confirm every component in the SAS connection before deployment.

Frequently asked questions

Answers below are based only on the supplied product information for QXP-820S-B3408.

What is the QXP-820S-B3408?

It is a dual-port miniSAS HD host bus adapter for QNAP TL SAS JBOD storage expansion.

Which controller does the QXP-820S-B3408 use?

The supplied description identifies the Broadcom Tomcat SAS3408 controller.

How many external ports are listed?

The card provides two miniSAS HD SFF-8644 ports.

What host interface is required?

The source lists PCIe 3.0 x8.

Which expansion enclosure family is named?

The card is described for QNAP TL SAS JBOD series storage, but no exact model list is supplied.

What warranty applies to the QXP-820S-B3408?

It is supplied with the applicable QNAP manufacturer warranty. Confirm the warranty term for this exact SKU before purchase.

(QXP-820S-B3408)

Features and highlights

QNAP QXP-820S-B3408 Dual-Port miniSAS HD Host Bus Adapter

Broadcom SAS3408

The controller is identified as Broadcom Tomcat SAS3408.

Dual miniSAS HD

Two external miniSAS HD ports are listed.

SFF-8644 connectivity

The connector type is supplied for both external ports.

PCIe 3.0 x8

Match the host-system slot with the stated interface.

Additional supplied highlights

Designed for the supplied QNAP TL SAS JBOD enclosure family.
Exact TL SAS JBOD model compatibility is not listed.
Required cabling and driver details must be confirmed.
Covered by the applicable QNAP manufacturer warranty.

Technical specifications

Specifications below are organised from the supplied product information for QXP-820S-B3408.

Specification	Details
Product Details
Brand	QNAP
Model	QXP-820S-B3408
Product Type	Host bus adapter
Controller	Broadcom Tomcat SAS3408
Connectivity and Host Interface
External Ports	2 x miniSAS HD
Connector	SFF-8644
Host Interface	PCIe 3.0 x8
Expansion Compatibility
Storage-Enclosure Family	QNAP TL SAS JBOD series
Details to Confirm	Exact enclosure model, SFF-8644 cabling, package contents, software, firmware and driver requirements

SKU	QXP-820S-B3408
Model #	QXP-820S-B3408
Barcode #	4713213518335
Brand	QNAP
Shipping Weight	0.2000kg
Shipping Width	0.100m
Shipping Height	0.100m
Shipping Length	0.100m

QNAPManufacturer warranty

QNAP manufacturer warranty

The QNAP QXP-820S-B3408 is supplied with the applicable QNAP manufacturer warranty.

Warranty coverage, duration, eligibility and claim assessment are subject to QNAP terms for the exact product. Please retain your DeviceDeal tax invoice as proof of purchase.