HP 2000fc - Manual (Page 4)

MSA2000fc MSA2000fc MSA2000fc MSA2000fc MSA2000i MSA2000i MSA2000i MSA2000i MSA2000sa MSA2000sa MSA2000sa MSA2000sa EVA4400 EVA4400 EVA4400 EVA4400
Capacity Capacity Capacity Capacity (raw)
Minimum / with maximum
additional drive
enclosures 5.4TB SAS or 12TB SATA
w/ 3 drive enclosures:
21.6TB SAS or 48TB
SATA
5.4TB SAS or 12TB SATA
w/ 3 drive enclosures:
21.6TB SAS or 48TB
SATA
5.4TB SAS or 12TB SATA
w/ 3 drive enclosures
21.6TB SAS or 48 TB
SATA
5.4TB FC or 12TB FATA
w/ 8 drive enclosures
43TB FC or 96 TB FATA
Controller Cache Controller Cache Controller Cache Controller Cache 1 GB per controller 1 GB per controller 1 GB per controller 2 GB per controller
Host connect Host connect Host connect Host connect
MSA2000 has 1 or 2
controllers, EVA has 2
controllers standard Two 4Gb
Fibre Channel ports
per controller
Two 1GbE
iSCSI ports
per controller
Two 3Gb
SAS ports
per controller
Two 4Gb
Fibre Channel ports
per controller
Maximum Drives Maximum Drives Maximum Drives Maximum Drives 48 48 48 96
Maximum host supported Maximum host supported Maximum host supported Maximum host supported 64 16 4 512
Snapshot, remote Snapshot, remote Snapshot, remote Snapshot, remote
replication
replication replication replication
Snapshot, clone Snapshot, clone Snapshot, clone Snapshot, clone,
remote data replication
Use for Storage Use for Storage Use for Storage Use for Storage Primary Storage with SAS
Secondary with SATA
Primary Storage with SAS
Secondary with SATA
Primary Storage with SAS
Secondary with SATA
Primary Storage with FC
Secondary with FATA
NOTE: NOTE: NOTE: NOTE: maximum available storage capacity depends on the RAID level being implemented, and is based on maximum number of
LUNs and LUN size.
Product Technology Product Technology Product Technology Product Technology 4Gb Fibre Channel 4Gb Fibre Channel 4Gb Fibre Channel 4Gb Fibre Channel
technology
technology technology technology
Two host ports per controller, shipped with SFPs. the MSA2000 controller
can run in either point-to-point or FCAL (loop). The default is FCAL which is
used in Direct Connect, particularly with two controllers. The PtP (fabric)
mode is used with almost all switches.
Modular Chassis Modular Chassis Modular Chassis Modular Chassis 2U, 12 Large Form Factor drive bays, accommodating SAS and SATA.
Comes standard with one or two controllers.
Drives available Drives available Drives available Drives available Serial Attached SCSI (SAS) enterprise-class drives designed for high volume,
24x7 usage. Serial-ATA (SATA) are usually reserved for archival of data as
they are both relatively inexpensive and are available in very large capacities.
The MSA2000 family of arrays can accommodate both SAS and SATA drives
within the same enclosure making it ideal to have both business-critical, high
activity files on SAS drives while using snapshot or clone capability to keep
back-up data on the less expensive drives.
SAS drive performance can be approximately 30%greater than SATA
performance on sequential host IO. SAS performance excels in sequential
lower latency response time and random IO per second transaction
performance due to higher rpm disk speeds yielding lower seek times. SAS
random performance is greater than 2x SATA.
NOTE: NOTE: NOTE: NOTE: MSA2 3.5" Large Form Factor (LFF) drives are for use only in the
MSA2000 family.
Scalability Scalability Scalability Scalability Up to 5.4TB SAS or 12TB SATA, expandable to 21.6TB SAS or 48TB SATA
with the addition of a maximum of three MSA2000 3.5 inch Drive
Enclosures.
LUNs LUNs LUNs LUNs The MSA2000 family of arrays supports 256 LUNs and LUN sizes up to
16TB. The arrays support LUN expansion and deletion of any LUN.
RAID 0, 1, 3, 5, 6, 10, RAID 0, 1, 3, 5, 6, 10, RAID 0, 1, 3, 5, 6, 10, RAID 0, 1, 3, 5, 6, 10,
50.
50. 50. 50.
In addition to the usual RAID levels, the MSA2000 family features several
important additional levels. RAID 6 is the highest level of RAID protection. It
allocates two sets of parity data across drives and allows simultaneous write
QuickSpecs
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DA - 12991 EMEA — Version 5 — September 15, 2008 Page 4