ATTO ExpressPCI UL4S User's Guide download pdf (Page 18)

iii ATTO Technology, Inc. ExpressPCI Host Adapter Installation and Operation Manual

SAS selection guide

Product Features

ATTO ExpressSAS RAID Adapters

R348 R380

Max.transfer rate

(full duplex)

4 GB/sec. 4 GB/sec.

x8 PCI Express

• •

Number of ports

Port configuration external/internal

4/8

user selectable 4/4 or 0/8

8/0

Connector type

1 mini SAS (x4) SFF-8088 external

2 mini SAS (x4) SFF-8087 internal

2 mini SAS (x4) SFF-8088 external

Number of devices supported

64 SAS/SATA targets

128 virtual devices

64 SAS/SATA targets

128 virtual devices

1.5 Gb SATA support

• •

3 Gb SATA II support

• •

3 Gb SAS support

• •

Cable distances

up to 8m up to 8m

Integrated RAID

0, 1, 4, 5, 6

, 10, 50, 60

, JBOD,

DVRAID

0, 1, 4, 5, 6

, 10, 50, 60

, JBOD,

DVRAID

RAID Management Utility

• •

Global Hot Spares

• •

Event notification

E-mail, pop-up, log file E-mail, pop-up, log file

Memory (ECC)

258 MB standard

512 upgradeable (OEM)

258 MB standard

512 upgradeable (OEM)

Advanced Data Streaming™

• •

Battery backup

optional optional

32-bit support

• •

64-bit support

• •

Windows 2000/CP, Server

2003/Vista support

• •

Linux (Red Hat, SUSE) support

• •

Mac OS X support

• •

RoHS compliant

• •

Low profile

• •

Performance ceiling constrained by PCIe bus transfer speed

Future support

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