EMC Enterprise Storage
 
Packaging Modular Integrated Integrated Integrated
Drives 120 144 288 576
Capacity (raw) 17.5 TB 21 TB 42 TB 84 TB
Capacity (usable) 15.3 TB
(parity 7+1)		 18.4 TB
(parity 7+1)		 36.8 TB
(parity 7+1)		 73.5 TB
(parity 7+1)
Drive channels 16 x 2 Gb
Fibre Channel		 16 x 2 Gb
Fibre Channel		 32 x 2 Gb
Fibre Channel		 64 x 2Gb
Fibre Channel
Cache Directors 2 2-4 4-8 4-8
Maximum cache 64 GB 128 GB 256 GB 256 GB
Connectivity
(combinations
may be limited
by board slots)		 8/16 x 2 Gb FC
4 x 2 Gb FiCON
4 x GigE SRDF
4 x GigE iSCSI		 48 x 2 Gb FC
48 x ES CON
24 x 2 Gb FiCON
8 x GigE SRDF
24 x GigE iSCSI		 96 x 2 Gb FC
96 x ES CON
48 x 2 Gb FiCON
8 x GigE SRDF
48 x GigE iSCSI		 64 x 2 GB FC
64 x ES CON
32 x 2 Gb FiCON
8 x GigE SRDF
32 x GigE iSCSI
 
 EMC Mid-Range Storage
 
CPU Processors 2 x 800MHz 4 x 1.6GHz 4 x 3GHz
IOPS 50,000 120,000 200,000
Bandwidth 680 MB/s 780 MB/s 1520 MB/s
Cache Capacity 2GB 4GB 8GB
Front-end host ports 4 4 8
Back-end Disk ports 2 4 8
Maximum drives 60 120 240
Minimum drives 5 5 5
Capacity (raw)
- 300GB FC Disk		 18 TB 36 TB 72 TB
Capacity (usable)
- 300GB FC Disk		 14.4 TB 28.8 TB 57.6 TB