NetApp FAS2500 Series Product Comparison

Features FAS2554
netapp FAS2554
netapp FAS2552
netapp FAS2520
Maximum Raw Capacity 864TB 759TB 504TB
Maximum Drives 144 144 84
ECC Memory 36GB 36GB 36GB
Controller Form Factor 1 or 2 controllers in a single 4U chassis 1 or 2 controllers in a single 2U chassis 1 or 2 controllers in a single 2U chassis
Maximum Flash Pool 16TB[1] 16TB[1] 16TB[1]
Onboard I/O: UTA 2 (8Gb FC/16Gb FC/FCoE/10GbE/1GbE[2]) 8[3] 8[3] N/A
Onboard I/O:
10G Base-T
N/A N/A 8[4]
Onboard I/O: GbE 4 4 4
Onboard I/O: 6Gb SAS 4 4 4
Storage Protocols Supported FCP, iSCSI, NFS, CIFS, FCoE FCP, iSCSI, NFS, CIFS, FCoE iSCSI, NFS, CIFS
OS Version Data ONTAP® 8.2.2 or later

All specifications are for dual-controller, active-active configurations.
[1] 16TB for Data ONTAP 8.3, 4TB for Data ONTAP 8.2 (cluster mode and 7-mode).
[2] 1GbE optical and copper SFP support starts with the release of Data ONTAP 8.3.1RC.
[3] FAS2552 and FAS2554 onboard UTA2 ports can be configured as either 8Gb/16Gb FC port pair or 10GbE/1GbE port pair and mixed combinations.
[4] FAS2520 onboard ports are 10GBASE-T only that can autorange to 1GbE.

For more information, see the NetApp® FAS2500 Series datasheet PDF.