msi is not so clear and you got to head scratch at time on some boards
heres how I see it ??
https://us.msi.com/Motherboard/support/H81M-E33.html#support-cpu
Core i5 Haswell Refresh i5-4460 100 3.2 1M 6M C0 84 HD Graphics 4600 1100MHz 7817v64.zip
I'm going to assume that 7817v64 means bios 6.4 ??
https://us.msi.com/Motherboard/support/H81M-E33.html#down-bios
then if that's so you do risk the board not having that bios and you would need to flash [supported cpu required to do so]
if you could spend the bit extra order that asrock it also is a newer chipset [9 series over that 8 series ] and helps insure the older haswells are fully supported under there first release bios's
thing is them few guys may of got a board that shipped from MSI with the needed bios ? your not ever guaranteed that and you could get a older stocked board with a earlier not supported bios on it ? so your rolling the dice on the hope it does
they use to put that info on the box on a sticker ? my lesson on this is all ways plan on the board to have first release you are guaranteed that for sure
asrock support pages are a bit more clear to understand
http://www.newegg.com/Product/Product.aspx?Item=N82E16813157673
1150 Core i5 i5-4460(C0) Haswell-R 3.2GHz 6MB 84W All
1150 Core i5 i5-4460S(C0) Haswell-R 2.9GHz 6MB 65W All
1150 Core i5 i5-4460T(C0) Haswell-R 1.9GHz 6MB 35W All
supported under ALL bios right out of the box
http://www.asrock.com/mb/Intel/B85M-HDS%20R2.0/?cat=CPU
now take note that same board but NOT the revision 2 does require a bios flash if you don't get the correct bios
1150 Core i5 i5-4460(C0) Haswell-R 3.2GHz 6MB 84W P1.60
1150 Core i5 i5-4460S(C0) Haswell-R 2.9GHz 6MB 65W P1.50
1150 Core i5 i5-4460T(C0) Haswell-R 1.9GHz 6MB 35W P1.60
http://www.asrock.com/mb/Intel/H81M-HDS/?cat=CPU
so be careful if you order
H81M-HDS = may have to flash to be supported to at least bios 1.60
H81M-HDS ''R2.0'' supported with all bios out of the box
a slight mistake as that can cost you down time and a issue