|
FAS2554 |
|
FAS2552 |
|
FAS2520 |
|
SPECIFICATIONS FOR SCALE-OUT CONFIGURATIONS (HYBRID AND DISK-ONLY CONFIGURATIONS) |
NAS/SAN Scaling |
1–8 nodes (4 HA pairs) |
1–8 nodes (4 HA pairs) |
1–4 nodes (2 HA pairs) |
Maximum Drives |
576 |
576 |
168 |
Maximum Raw Capacity |
4.6PB |
4.2PB |
1.3PB |
Maximum Flash Pool |
64TB |
64TB |
32TB |
Maximum Memory
|
144GB |
144GB |
72GB |
Cluster Interconnect |
10GbE |
10GbE |
10G Base-T |
Storage Protocols Supported |
FAS2552/FAS2554 = FC; FCoE; iSCSI; NFS; pNFS; CIFS/SMB |
FAS2520 = iSCSI; NFS; pNFS; CIFS/SMB |
OS Version |
ONTAP® 8.2.2 or later |
High-Availability Features |
Alternate Control Path (ACP); Ethernet-based service processor and ONTAP management interface; redundant hot-swappable controllers, cooling fans, and power supplies |
Supported Configurations |
Hardware Cluster Configurations |
Single-node cluster |
Two-node switchless cluster |
Two-node switched cluster |
Clusters of HA pairs |
Back-End Disks: Single path with single controller or HA pair; dual path with single controller MP-HA with HA pair (best practice) |
Consult the Interoperability Matrix Tool for FAS2500 support on earlier versions of ONTAP software. |
Disk Shelves Supported |
DS2246 (2U; 24 drives, 2.5" SFF) |
DS4246 (4U; 24 drives, 3.5" LFF) |
For complete details on expansion disk shelves and supported media in those shelves, see the NetApp Disk Shelves and Storage Media web page. |
Maximum RAID Group Sizes |
RAID-TEC™ (triple parity, ONTAP 9) |
SSDs and Performance HDDs: 29 (26 data disks plus 3 parity disks) |
Capacity HDDs: 21 (18 data disks plus 3 parity disks) |
RAID 6 (RAID-DP®) |
SSDs and Performance HDDs: 28 (26 data disks plus 2 parity disks) |
Capacity HDDs: 20 (18 data disks plus 2 parity disks) |
RAID 4 |
SSDs and Performance HDDs: 14 (13 data disks plus 1 parity disk) |
Capacity HDDs: 7 (6 data disks plus 1 parity disk) |
RAID 6 + RAID 1 or RAID 4 + RAID 1 (SyncMirror®) |
Host/Client Operating Systems Supported |
Windows® 2000, Windows Server® 2003, Windows Server 2008, Windows Server 2012, Windows XP, Linux®, Oracle® Solaris, AIX, HP-UX, Mac® OS, VMware®, ESX |
Max. Number of LUNs |
2048 per controller |
Number of Supported Hosts |
Up to 6 ports per controller configured as front-end (host) connectivity ports |
Up to 12 directly connected servers per active-active configuration |
Connected hosts per HA pair: Up to 512 SAN connected servers |
FlexVol Volumes |
Up to 1,000 per controller |
Snapshot® Copies |
Up to 255,000 per controller |
Maximum Volume Size |
60TB |
Maximum Aggregate Size |
120TB |