RS25DB080 - Controller INTEL - Free user manual and instructions

Product Type	RAID Controller
Model	RS25DB080
Brand	Intel
Interface	PCI Express 2.0 x8
Supported Devices	SAS 6Gb/s, SATA 6Gb/s
Number of Ports	8 internal
RAID Levels	0, 1, 10, 5, 50, 6, 60
Cache Memory	512 MB DDR3
Form Factor	Low-profile MD2 PCIe
Dimensions (H x L)	6.6 in x 2.7 in (168 mm x 69 mm)
Weight	Approx. 0.5 lbs (227 g)
Power Consumption	Typical 15 W, Max 20 W
Operating Temperature	0°C to 55°C (32°F to 131°F)
Operating Humidity	5% to 90% non-condensing
Key Features	Hardware RAID, Intel RAID Management, Data Protection
Maintenance	Keep firmware updated; clean with dry cloth
Safety	Install in anti-static environment; disconnect power before handling
Spare Parts & Repairability	Battery backup unit (BBU) replaceable; no user-serviceable parts

Frequently Asked Questions - RS25DB080 INTEL

What RAID levels does the Intel RS25DB080 support?

The controller supports RAID 0, 1, 10, 5, 50, 6, and 60 for flexible data protection and performance.

What is the interface of the RS25DB080?

It uses a PCI Express 2.0 x8 interface for high bandwidth connectivity.

How many ports does the Intel RS25DB080 have?

It has 8 internal ports supporting SAS 6Gb/s and SATA 6Gb/s drives.

Is the battery backup unit (BBU) replaceable?

Yes, the BBU is replaceable to maintain cache protection during power loss.

What operating systems are supported?

It supports Windows Server, Linux, and VMware ESXi. Check Intel's compatibility list for specifics.

Does the RS25DB080 require drivers?

Yes, you must install Intel RAID drivers during OS installation for proper operation.

Can I mix SAS and SATA drives?

Yes, but mixing is not recommended on the same RAID array; use separate arrays for each type.

What is the maximum supported drive capacity?

There is no hard limit; it depends on the controller's 64-bit LBA support, enabling drives larger than 2TB.

How do I update the firmware?

Download the latest firmware from Intel's website and use the RAID BIOS or command-line tool to update.

Is the controller hot-swappable?

The controller itself is not hot-swappable, but connected drives can be hot-swapped if supported by the backplane.

USER MANUAL RS25DB080 INTEL

Intel® RAID Controller RS25DB080 Quick Start User's Guide

This guide contains step-by-step instructions for installing the Intel® RAID Controllers RS25DB0B0 and information on using the BIOS setup utility to configure a single logical drive array and install the driver into the operating system. For more advanced RAID configurations, or to install with other operating systems, please refer to the Hardware User's Guide. These guides and other supporting documents (including a list of supported server boards) are also located on the web at http://support.lintel.com/support/motherboards/server. If you are not familiar with ESD (Electrostatic Discharge) procedures used during system integration, see your Hardware Guide for complete ESD procedures. For more details on Intel® RAID controllers, see: www.lintel.com/go/serverbuilder.

Read all cautions and warnings first before starting your RAID Controller integration.

Illustration of a green PCI expansion card with internal grid structure and connector ports (no text or symbols)

Choosing the Right RAID Level

RAND		Minimum Physical Drows	Fall PDS Allowed	Method	Capacity	Read Speed	Write Speed	Good Usage
0		2 MWD	Slapping speed: 10% Excellent Level	excellent high	broughted			workstation
1		2	1 kW/meg (resistance)	50% Very good	good	Good	CS, spas, white, teal
5		3	1	Slapping and distributed density (self temperature)	n-1 (97.94%)	Very good	Good	Extra, water/multi action
6		3	2	Stunting with dual dimensional parity	n-2 (97.94%)	Good	Good	High fault tolerance
10		4	1 per minute set	Stunting across m RMS	50% Very good	Good	Good	Turbative 1st max power
50		6	1 per RS - 20	Stunting across RS or raps	n-2 (97.94%)	Excellent	Very Good	Outbreak 1st max power
60		6	2 per RS - 20	Stunting across RS or raps	n-4 (97.94%)	Very good	Good	Critical data

Warning

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Warning

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Caution

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Tools Required

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1

What you will need to begin

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Building Value with Intel

Server Products, Programs and Support

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3

Connect the PAID Controller

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① Correct the other ends of the cables to SATH drives or to the ports on a SATA or EAS backbone.

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Audible Alarm Information

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Intel® RAID Controller RS25DB080 Reference Diagram

For more information on the pumpers refoceted in this diagram, refer to user guide located on the web at http://www.netcom/sugar.net/thebestShares.