Specification
NAS Scaling: 1–24 nodes (12 HA pairs)
Maximum drives (HDD/SSD): 17280/5,760
Maximum capacity: 138PB
Maximum onboard NVMe Flash CacheTM: 192TB
Maximum Flash PoolTM capacity: 1,728TB
Maximum memory: 12,288GB
SAN Scaling: 1–12 nodes (6 HA pairs)
Maximum drives: 8,640/2,880
Maximum capacity: 69PB
Maximum onboard NVMe Flash Cache™: 96TB
Maximum Flash Pool capacity: 864TB
Maximum memory: 6,144GB
Cluster interconnect: 2x 40GbE
Maximum capacity: 11.5PB
Maximum drives (HDD/SSD): 1,440/480
Controller form factor: Single 8U enclosure HA
Memory: 1024GB
Maximum onboard NVMe Flash CacheTM: 16TB
Maximum Flash Pool capacity: 144TB
Combined flash total: 144TB
NVRAM: 64GB
PCIe expansion slots: 20
Storage networking supported: FC; FCoE; iSCSI; NFS; pNFS; CIFS/SMB
OS version: ONTAP® 9.1
RC1 or higher
High-availability features: Ethernet-based service processor and ONTAP management interface; redundant hot-swappable controllers, cooling fans, and power supplies.
Supported Configurations ONTAP 9.1 or higher
Hardware cluster configurations:
- Two-node switchless or switched cluster
- Clusters of HA pairs
MetroCluster configurations for synchronous replication:
- 2-node
- 4-node: two x 2-node switched or switchless clusters with fabric-attached (switched) storage; 4 nodes total: a 2-node active-active cluster at each site)
- 8-node (NAS-only): four x 2-node switched or switchless clusters with fabric-attached (switched) storage; 8 nodes total: a 4-node cluster at each site)
Disk shelves supported
DS224C (2U; 24 drives, 2.5" SFF)
DS212C (2U; 12 drives, 3.5” LFF)
DS460C (4U; 60 drives, 3.5” LFF)
DS2246 (2U; 24 drives, 2.5" SFF)
DS4246 (4U; 24 drives, 3.5" LFF)
DS4246 (DS4243 with IOM3 changed to IOM6)
DS4486 (4U; 48 drives, 3.5" LFF)
Maximum RAID group sizes
RAID-TEC™ (triple parity)
- SSDs and Performance HDDs: 29 (26 data disks plus 3 parity disks)
- Capacity HDDs: 29 (26 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®)
Operating systems supported: Windows® 2000, Windows Server® 2003, Windows Server 2008, Windows Server 2012, Windows Server 2016, Linux®, Oracle® Solaris, AIX, HP-UX, Mac® OS, VMware®, ESX®
Max. number of LUNs: 12,288
Number of supported SAN hosts: 8,192
FlexVol® volumes: Up to 1,000 per controller
Snapshot® copies: Up to 255,000 per controller
Maximum volume size: 100TB
Maximum aggregate size: 400TB