Okay, so you’re an SMB (Small to Mid-Sized Business) with a pretty good idea of how much capacity you need, and you’ve also determined that you’re going to go 10GigE for your storage and computer network.
So, of course you’ve done some research and found that Dell offers the perfect solution in their EqualLogic PS4110 series…great! Now the hard part: Deciding which one to buy. Well, here’s a basic breakdown for you to help you decide:
|PS4110E||Low entry price point
Lowest $/TB in the PS4110 line
Highest capacity arrays in the PS4110 line
12, 24, 36 TB (12 HDD)
7,200 RPM NL-SAS 3.5”
|PS4110XV 3.5”||Balance of cost, performance and capacity for enterprise data centers||High-performance and Capacity SAS
7.2TB (12 HDD)
15K RPM SAS, 3.5”
Remember, you can only have two (2) PS4110 in a single group or logical SAN. This means that you can even have a PS4110E-36TB array in the same group as a PS4110XV-7.2TB where you dedicate your lower-end traffic to the PS4110E and your higher-end (database) traffic to your PS4110XV.
EqualLogic pricing for these units prices these very aggressively, even without any discounts…and with ProSupport plans spanning three, four, or even five years long, these 10GigE iSCSI SAN units can go a long way in providing the SMB with capacity and feature-rich SAN functionality for years.