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v ATTO Technology Inc. Celerity FC Host Adapters Installation and Operation Manual
Appendix D SAS adapter selection guide
Product Features
ATTO ExpressSAS RAID Adapters
R348 R380
Max.transfer rate
1
(full duplex) 4 GB/sec. 4 GB/sec.
x8 PCI Express
• •
Number of ports 8 8
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
2
, 10, 50, 60
2
, JBOD,
DVRAID
0, 1, 4, 5, 6
2
, 10, 50, 60
2
, 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
• •
1
Performance ceiling constrained by PCIe bus transfer speed
2
Future support