ATTO Technology FC-81EN User Manual

  

ExpressSAS Host and RAID adapters

Max. Data rate

3 Gb/sec.

3 Gb/sec.

3 Gb/sec.

3 Gb/sec.

3 Gb/sec.

3 Gb/sec.

x8 PCI Express

Number  of  ports

8

8

16

8

8

16

Port configuration 
external/internal

0/8

0/8

0/16

4/8

selectable 4/4 

or 0/8

8/0

0/16

Connector type

2 mini SAS 

(x4) SFF-8087 

internal

2 mini SAS 

(x4) SFF-8088 

external

4 mini SAS 

(x4) SFF-8087 

internal

1 mini SAS 

(x4) SFF-8088 

external

2 mini SAS 

(x4) SFF-8087 

internal

2 mini SAS 

(x4) SFF-8088 

external

4 mini SAS 

(x4) SFF-8087 

internal

Number of devices 
supported

256 end-point 

devices

256 end-point 

devices

256 end-point 

devices

128 SAS/SATA 

targets

128 SAS/SATA 

targets

128 SAS/SATA 

targets

1.5 Gb SATA 
support

3 Gb SATA II 
support

3 Gb SAS support

Cable distances

up to 8m SAS, 

1m SATA

up to 8m SAS, 

1m SATA

up to 8m SAS, 

1m SATA

up to 8m SAS, 

1m SATA

up to 8m SAS, 

1m SATA

up to 8m SAS, 

1m SATA

Software RAID

0

0

0

0, 40, 50, 60

0, 40, 50, 60

0, 40, 50, 60

Integrated RAID

0, 1, 4, 5, 6

JBOD, 

DVRAID

0, 1, 4, 5, 6

JBOD, 

DVRAID

0, 1, 4, 5, 6

JBOD, 

DVRAID

RAID Management 
Utility

Global Hot Spares

Event notification

E-mail, pop-up, 

log file

E-mail, pop-up, 

log file

E-mail, pop-

up, log file

SNMP

Memory (ECC)

256 MB

256 MB

512 MB

Advanced Data 
Streaming™

32-bit support

64-bit support

Windows

Linux 

Mac OS X 

VMware

Low profile

1/2 height

1/2 height