Intel SRCU41L User Manual download pdf (Page 19)

Intel

Raid Controller SRCU41L User Manual 15

Storage Adapter Characteristics

3.1.2 Decoding the Audible Alarm

The following beep codes are used on Intel RAID controllers that use software stack 2. Thesecodes

usually indicate a drive has failed:

• Degraded Array: Short tone, one second on, one second off

• Failed Array: Long tone, three seconds on, one second off

• Hot Spare Commissioned: Short tone, one second on, three seconds off

These drive failure tones will repeat until the problem is corrected or until the alarm issilenced or

disabled.

A tone alarm will also sound and will remain on during a rebuild. After the rebuild completes, an

alarm with a different tone will sound, signaling the completion of the build. This is a onetime

(non-repeating) tone.

The alarm can be disabled either in the BIOS Console or in the Web Console management utilities.

When disabled, the alarm will not sound unless it is re-enabled in one of the utilities.

The alarm can be silenced either in the BIOS Console or in the Web Console management utilities.

The default setting is enabled.

3.2 Intel

Raid Controller SRCU41L Characteristics

Table 4 shows the general characteristics for the Intel

Raid Controller SRCU41L.

The Intel

Raid Controller SRCU41L ensures data integrity by intelligently validating the

compatibility of the SCSI domain. The Intel

SRCU41L Raid Controller also uses Fusion-MPT

architecture that allows for thinner drivers and better performance.

3.3 Technical Specifications

The design and implementation of the Intel

Raid Controller SRCU41L minimizes

electromagnetic emissions, susceptibility to radio frequency energy, and the effects of electrostatic

discharge. The Intel

SRCU41L Raid Controller carries the CE mark, C-Tick mark, FCC Self-

Certification logo, Canadian Compliance Statement, Korean MIC, Taiwan BSMI, and Japan VCCI,

and they meet the requirements of CISPR Class B.

Table 4. Intel

Raid Controller SRCU41L Characteristics

Flash

ROM

Serial

EEPROM

LVD/SE

Signaling

Ultra320 SCSI Data Transfers SCSI Features

SCSI

Termination

Yes Yes

16-bit SE

or LVD

interfaces

Up to 320 Mbytes/s as well as Fast,

Ultra, Ultra2, and Ultra160 speeds;

Synchronous offsets up to 62.

Plug n Play

Scatter/Gather

Activity LED

Active, Single

Ended, or LVD

a. For boot code and firmware

b. For BIOS configuration storage

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