It seems inevitable, like death and taxes. Every year, storage vendors renew their portfolios, delivering significant changes
if not complete redesigns of critical product lines. This week almost simultaneous major announcements from EMC-Dell, LSI
Logic-IBM, and NetApp follow similar chest-thumping from Hitachi Data Systems, Hewlett-Packard, and Sun.
Why did I pair up EMC and Dell, and LSI Logic and IBM? Because each name on the right side of the dash sign is a major OEM
of the one on the left, so although the name may be different the pair is essentially announcing the same new product. And
IBM will probably resell NetApp's new products, too. Confused yet?
Let's dig in, starting in alphabetical order. The EMC-Dell duo is announcing a new Clariion line, dubbed CX3 UltraScale Series, that extends beyond the capacity and performance of older versions. (The "3" stands for "third
generation," in case you missed that).
CX3 includes three models -- the CX3-20, CX3-40, and CX3-80 -- with capacity ranging from 365GB to 239TB. EMC suggests that
a CX3-80 about doubles the performance of the older CX700.
All of the CX3 boxes replace PCI-X with better-performing PCI-Express connectivity. In addition, the arrays support both 4Gbps
and 2Gbps FC (Fibre Channel) drives and can move data between virtual LUNs (logical unit numbers) without disrupting applications.
Another interesting new feature of the CX3 line is that customers will be able to replace faulty components without the help
of an engineer, which should shorten repair time when something goes wrong. Moreover, starting in Q3, customers will be able
to manage new installs and updates independently. The new models, which you can also buy from Dell, start at $27,000 for an
entry-level CX3-20.
Moving on to LSI Logic and IBM. LSI is introducing three new arrays: the 3992, 3994, and 6994, which can mount 16 4Gbps FC
drives in a 3U enclosure. Adding expansion modules brings up their capacity even higher, ranging from 5TB to 100TB.
If you need more than the 112 drives that the 3992/4 can host, you can perform a nondisrupting migration to the larger 6994,
which will open up to 224 drives. Performance gain could be another reason to migrate because the 6994 can sustain twice the
IOPS of the 3992.
The modular architecture of the three LSI Logic arrays allow you to use the same enclosure for both controller and expansion
modules, which is a welcome manufacturing simplification for its OEMs (IBM comes to mind immediately). Speaking of which,
the System Storage DS4700 Express arrays that IBM announced this week are based on the LSI Logic 3992/4 and start just below
$20,000.
Now NetApp. First, allow me to explain that these announcements are not necessarily targeting the same market. Whereas NetApp
is attacking (and that's not hyperbole) the higher tier, where the company had no products before, the other vendors I've
mentioned are hoping to grab more midtier market share by beefing up capacity and performance of their arrays. It's an interesting
fight, with punches flying both low and high.
NetApp is announcing two new models, the FAS6030 and FAS6070, which extend capacity up to 420TB and 504TB, respectively. To
improve performance, the two arrays mount 64-bit processors -- four on the 6030 and eight on the 6070. They also have a larger
cache, 32GB and 64GB, respectively. And did I mention the support for 4Gbps FC?
At the same time, NetApp is releasing Data ONTAP 7G, a new version of its OS. ONTAP 7G allows you to set priority resource
allocations for some volumes, increases the number of volumes supported to 500, and offers tools to eliminate data redundancy.
NetApp is also adding more service options to support its new strategy. With a few exceptions, for example, you cannot connect
a mainframe to a FAS array; NetApp is the only vendor offering the same product line to midtier and high-end customers.
Not surprisingly, NetApp says that the FAS6070 not only competes with popular high-end solutions from Hitachi and EMC in terms
of scalability and performance but also offers some significant advantages, including reduced TCO and better applications
support.
What sense can we make from this marathon of announcements? One obvious effect is more competition between vendors that you
can leverage to strike better bargains. Because of a more crowded market, vendors will be comparing their products' performance
with others more often. There's nothing wrong with that, but make sure that those performance numbers are publicly posted
and can be independently verified by groups such as the Storage Performance Council.
If you have deep pockets -- and maybe even if you don't -- there has never been a richer market for storage solutions. Happy
shopping.
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