Dell 403-BBMY PCIe Host Bus Adapter
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Dell 403-BBMY 9311-8I 8-port Internal 12GBPS SAS PCI-E 3.0 Bulk

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Part Number#: 403-BBMY
List Price was: $541.86
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Short Description:
403-BBMY 9311-8I 8-port Internal 12 Gigabytes Per Second (GBPS) Serial-Attached SCSI (SAS) Peripheral Component Interconnect Express (PCI-E) 3.0 X 8 Host Bus Adapter | Made by Dell | New Bulk Pack
Product Condition:
New Bulk Pack
Warranty provided by ALLHDD.COM:
30 Days

Product Overview of Dell 403-BBMY 9311-8I 8-port

The Dell 403-BBMY 9311-8I is an internal 8-port SAS PCI-E 3.0 X8 host bus adapter. It is designed to provide high-performance storage connectivity for servers and workstations. In this article, we will discuss the various features and specifications of the Dell 403-BBMY 9311-8I host bus adapter in detail.

SAS Technology Overview

SAS (Serial Attached SCSI) is a technology that enables communication between storage devices such as hard disk drives (HDDs) and solid-state drives (SSDs) and computer systems. SAS is a successor to parallel SCSI technology and offers several advantages over its predecessor, including faster data transfer rates, improved reliability, and scalability.

PCI-E 3.0 X8 Interface

The Dell 403-BBMY 9311-8I host bus adapter uses a PCI-E 3.0 X8 interface to connect to the server or workstation. The PCI-E 3.0 interface offers high-speed data transfer rates of up to 8GT/s per lane, which results in a total bandwidth of 64Gbps for an X8 connection. This high bandwidth enables the host bus adapter to deliver fast and reliable storage connectivity to the server or workstation.

8-Port SAS Connectivity

The Dell 403-BBMY 9311-8I host bus adapter has eight internal SAS ports, which enable it to connect up to eight SAS or SATA drives to the server or workstation. The eight ports are compatible with both SAS and SATA drives, which means that users have the flexibility to use either type of drive as per their requirements.

12Gbps Data Transfer Rates

The Dell 403-BBMY 9311-8I host bus adapter supports data transfer rates of up to 12Gbps, which is twice the speed of the previous SAS standard (6Gbps). The high data transfer rates enable faster access to data stored on the drives, which results in improved performance for applications and faster data backups.

RAID Support

The Dell 403-BBMY 9311-8I host bus adapter supports RAID (Redundant Array of Independent Disks) configurations, which enable users to create redundant storage setups for improved reliability and data protection. The host bus adapter supports various RAID configurations, including RAID 0, RAID 1, RAID 10, and RAID 5.


The Dell 403-BBMY 9311-8I host bus adapter is compatible with a wide range of server and workstation systems, including Dell PowerEdge servers, Dell Precision workstations, and other systems that support PCI-E 3.0 X8 host bus adapters. The host bus adapter is also compatible with a range of operating systems, including Windows, Linux, and VMware.

Overall, the Dell 403-BBMY 9311-8I 8-port Internal 12GBPS SAS PCI-E 3.0 X8 Host Bus Adapter is a high-performance storage connectivity solution designed for servers and workstations. Its 8-port SAS connectivity, support for high data transfer rates, RAID configurations, and compatibility with a wide range of systems and operating systems make it a versatile and reliable choice for demanding storage applications.

General Information about the Dell 403-BBMY

  • Manufacturer: Dell
  • Part Number or SKU# 403-BBMY
  • Device Type: Host Bus Adapter

Technical Information

  • Io Controller SAS 3008 Fusion Mpt 2.5
  • Port Count 8 Port, Internal
  • Connectors
  • Mini SAS Hd
  • sff8643 Two (x4)
  • Storage Connectivity Data Transfer Rates 12GBPS SAS 3.0 Compliant
  • Sas Bandwidth
  • half Duplex (x8 Wide Bus)
  • 9600 MBPS

Port Configurations of Dell PCI-E Adapter

  • 8 Ea, X1 Ports (individual Drives)
  • 2 Ea, X4 Wide Port
  • Host Bus X8 Lane, PCI-E 3.0
  • Pci Data Burst Transfer Rates
  • half Duplex
  • x8, PCI-E 3.0, 8000 MBPS
  • Form Factor Low Profile
  • Physical Dimensions 2.6Inch X 6.0 Inch
  • Cable Support Passive Copper
  • Operating Voltage +12v +/-8%, 3.3v +/-9%
  • Led Management Reference Sff-8485 (sgpio) Compliant
  • Pci Power (nominal) 13w

Integrated Raid (Ir) for this Dell 8-port Adapter

  • 14 Spread Across 2 Volumes
  • raid 0 10 Per Volume
  • raid 1 2 Per Volume Plus Hot Spare
  • raid 1e 10 Per Volume
  • raid 10 10 Per Volume


  • operating: 0°c To 55°c
  • storage: -45°c To 105°c
  • 5 To 90% Non-condensing
  • airflow: 200 Lfm
  • Mtbf >2,800,000 Hours
  • Os Support Microsoft Windows, Linux (suse , Red Hat), Solaris, Vmware, Freebsd

Contact us or ask for live chat/help if you have any questions about the compatibility of this item to ensure the model's matching features with your current system.

Product Condition:
New Bulk Pack
Warranty provided by ALLHDD.COM:
30 Days

About New Bulk Pack Products

New Bulk Pack products come with clamshell boxes and do not have any manufacturer warranty. Many times manufacturers disassemble whole units to use parts or pulled from a new system. Typically, this product doesn't come with software or instructions unless indicated and no Manufacturer’s genuine warranty. You can take note these are not brand new products.

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ALLHDD guarantees that the products will not have defects in material that will affect the product's functionality during the Standard Warranty Period. The warranty period starts when the merchandise/items from our warehouse.

What does ALLHDD.Com warranty cover?

30-days to 3 years warranty:

Replacement or refund. In the case of material defects, we will try to replace the product first. The product will be replaced before the expiration of the original warranty. For any failure of hardware, if we cannot process the replacement of the product(s)/model(s), we will refund the original selling/invoiced price. The shipping costs and sales tax, if any, are non-refundable. ALLHDD retains the right to decide whether the item(s) will process for replacement or refund.

What is not covered by our warranty?

The reason why our warranty does not cover any problem caused by the following conditions:

(a) misuse of hardware; accidental damage; carelessness product(s) damage; shock; temperature beyond the specification of any product; faulty installation; operation; modification of goods;

(b) any misuse outside the instructions in the user manual for any specific product;

(c) damaged caused by other hardware or equipment. The warranty will void if the item is returned with physical damage, damage to the retail box, removed from the box, counterfeit labels/labelled by them, or any modifications of internal and external covers. Data loss or damages to any other equipment we do not cover by our offered warranty.

What is the Manufacturer/Brand Warranty?

In general, a manufacturer's warranty service/support is a written guarantee to the buyer of a product. Its terms assure the replacement or repair of the product, if necessary, within a specified period after the purchase (2-5 years depending on the brand/manufacturer). It is typically included in the price of the product. Products are brand new and sealed and the original manufacturer box is complete with the Manufacturer's genuine warranty. For most of the brand new/retail products that come with the manual and box, exceptions may apply (i.e., Cisco, Juniper Networks).

For the server parts (i.e., Dell, HPE) to get Full coverage of the warranty server must have a full 3- 5 years warranty. However, ALLHDD.COM will cover the warranty duration if any Manufacturer doesn't support the advertised warranty and there is no refund for those.
Final Sale items are non-returnable/refundable in any situation. Any question? please ask our team before the shipment.

Important notes:

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Individual product warranty mentioned on each item product description page/detail page.

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Shipping Options and Estimated Delivery Time

UPS Shipping Options:

FREE UPS® Ground (Free shipping to all orders for 48 states!)
Estimated delivery time: 4-7 business days

UPS 3 Day Select®
Estimated delivery time: 3 business days

UPS 2nd Day Air®
Estimated delivery time: 1-2 business days, Delivery by 10:30 AM or 2:00 PM

UPS Next Day Air® Standard Overnight
Estimated delivery time: Overnight 2-5 PM, Standard Overnight Delivery.

UPS Next Day Air® - Priority Overnight
Estimated delivery time: Overnight Delivery (Next Business Day) Delivery by 10:30 AM or 12:00 PM

UPS Next Day Air® First Overnight - Early A.M
Estimated delivery time: Overnight 8:00 AM, Early morning, overnight delivery for your time-critical shipments.

UPS® First Overnight - Saturday
Estimated delivery time: Overnight 8:30 AM – Saturday

FedEx Shipping Options:

FedEx Ground®
Estimated delivery time: (4–7 business days in the contiguous 48 states)
*For residential delivery via FedEx Ground use FedEx Home Delivery®
Estimated delivery time: 4−7 business days, based on the distance to the destination.

FedEx Express Saver®
Estimated delivery time: 3 business days (by 4:30 PM to U.S. businesses; by 8:00 PM to residences)
Available throughout all 50 states (except Hawaii and Alaska)

FedEx 2Day®
Estimated delivery time: 2 business days (by 4:30 PM to U.S. businesses; by 8:00 PM to residences)
Available throughout all 50 states

FedEx Standard Overnight®
Estimated delivery time: Next-business-day (by 4:30 PM to U.S. businesses and by 8:00 PM to residences)
Available throughout all 50 states (Hawaii is outbound only)

FedEx Priority Overnight®
Estimated delivery time: Next-business-day (by 10:30 PM to U.S. businesses, noon to most residences)
Available throughout all 50 states

FedEx First Overnight®
Estimated delivery time: Next-business-day (by 8:30 or 9 AM to most areas)
Available throughout all 50 states

Worldwide Shipping Options:

UPS®/FedEx® International Economy

Estimated delivery time: 4-7 business days

UPS®/FedEx® International Priority

Estimated delivery time: 2-4 business days

UPS®/FedEx® Ground Shipping Canada

Estimated delivery time: 5-8 business days

Important notes:

  • The processing of orders with Ground Shipping can take up to 24-48 hours. But we try to process all orders the same day.
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