FAS2240-2

FAS2240-4

FAS2220

Single Controller

Dual Controller

Single Controller

Dual Controller

Single Controller

Dual Controller

Max. Raw Capacity

502TB

502TB

552TB

552TB

228TB

228TB

Internal Drives

24

24

24

24

12

12

Supported Internal Drives

Performance HDD

450GB, 600GB, 900GB

N/A

450GB, 600GB, 900GB

Capacity HDD

N/A

1TB, 2TB, 3TB

1TB, 2TB, 3TB

SSD

 200GB

100GB^[1], 200GB

100GB^[1], 200GB

Max. Drives (Internal + External)

144

144

144

144

60

60

ECC Memory

6GB

12GB

6GB

12GB

6GB

12GB

Controller Form Factor

1 or 2 controllers in a single 2U chassis

1 or 2 controllers in a single 4U chassis

1 or 2 controllers in a single 2U chassis

Maximum Flash Pool

400GB

400GB

400GB

400GB

400GB

400GB

Onboard GbE Ports

4

8

4

8

4

8

Onboard SAS Ports

2

4

2

4

2

4

Modular I/O Slots

1

2

1

2

1

2

I/O Card Support

Dual-Port 8/4/2Gb FC Disk Adapter (max.)

1

2

1

2

N/A

N/A

Dual-Port 10GbE Ethernet Adapter

1

2

1

2

1^[2]

2^[2]

FAS2240-2

FAS2240-4

FAS2220

Storage Networking Supported

iSCSI and FC for FAS2240; iSCSI for FAS2220

NFS V2/V3/V4 over UDP or TCP, PCNFSD V1/V2 for (PC) NFS client authentication, Microsoft® CIFS, HTTP 1.0, HTTP 1.1 virtual hosts

OS Version

FAS2220: Data ONTAP 8.1.1 or later
FAS2240: Data ONTAP 8.1 or later

High-Availability Features

Alternate Control Path (ACP); 
Ethernet-based service processor and Data ONTAP management interface; redundant hot-swappable controllers, cooling fans, and power supplies

Supported Configurations

Controllers:
Single controller
Active-active controllers in an HA pair
Active-passive controllers in an HA pair

Back-End Disks:
Single path with single controller or HA Pair
Dual path with single controller
MP-HA with HA pair (best practice)

Disk Shelves Supported

DS2246 (2U; 24 drives, 2.5" SFF) 
DS4246 (4U; 24 drives, 3.5" LFF) 
DS4243 (4U; 24 drives, 3.5" LFF) 
DS14 disk shelves (mk2, mk2-AT, mk4) are supported for upgrades on FAS2240 only

For complete details on expansion disk shelves and supported media in those shelves refer to the NetApp Disk Shelves and Storage Media web page.

Maximum RAID Group Sizes

RAID 6 (RAID-DP®)

• SAS and FC: 28 (26 data disks plus 2 parity disks)
• SATA: 20 (18 data disks plus 2 parity disks)

RAID 4

• SAS and FC: 14 (13 data disks plus 1 parity disk)
• SATA: 7 (6 data disks plus 1 parity disk)

RAID 6 + RAID 1 or RAID 4 + RAID 1 (SyncMirror®)

Server 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

1,024

Number of Supported Hosts

• Up to 2 ports per controller configured as front-end (host) connectivity ports
• Up to 4 directly connected servers per active-active configuration
• Connected hosts per HA pair:
• Up to 256 SAN connected servers

FlexVol Volumes

Up to 500 per controller

Snapshot Copies

Up to 127,000 per controller

Maximum Volume/ Aggregate Size

120TB

Clustered Data ONTAP Support

Cluster nodes

Up to 4 cluster nodes
Cluster nodes = single storage controllers
A cluster can mix controllers of different models

Cluster data communication interconnect

10GbE

Cluster capacity

Up to 864TB

Storage protocols

FC, iSCSI, NFS, pNFS, CIFS/SMB

Optional software

Refer to FAS2200 series software tab

FAS2240-2

FAS2240-4

FAS2220

Thermal Rating

1,215 BTU (typical) 
1,618 BTU (worst case)

1,861 BTU (typical) 
1,987 BTU (worst case)

1,287 BTU (typical) 
1,751 BTU (worst case)

Weight

55.4 lbs

107.1 lbs

62.9 lbs

Height

3.35" (8.5 cm), fits into 2U space

7" (17.9 cm)
fits into 4U space

3.45" (8.76 cm), fits into 2U space

Width

19" IEC rack-compliant (17.6", 44.7 cm)

Depth (without cable management brackets)

19" (48 cm)

24" (61 cm)

20" (50.8 cm)

Operating Temperature, Altitude, and Relative Humidity

10° C to 40° C (50° F to 104° F); at <= 3,000 m (at <= 10,000' feet) elevation; 20% to 80% relative humidity, noncondensing

Nonoperating Temperature and Relative Humidity

-40° C to 70° C (-40° F to 158° F); at </= 12,192 m (at</= 40,000’) typical of unconditioned airplane cargo bay, 8% to 80% relative humidity, noncondensing, in original container

Operating Acoustic Noise

FAS2220:

• Declared sound power (LwAd) per ISO 9296: 6.5 Bel
• Sound pressure (LpAm) (bystander positions): 51.0 dB

FAS2240-2:

• Declared sound power (LwAd) per ISO 9296: 6.9 Bel
• Sound pressure (LpAm) (bystander positions): 51.0 dB

FAS2240-4:

• Declared sound power (LwAd) per ISO 9296: 6.9 Bel

Sound pressure (LpAm) (bystander positions): 49.6 dB