MRFS

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You haven't mentioned any specs for your motherboard
or PCI-X compatible expansion slot.

Legacy PCI = 32 bits @ 33 MHz = ~133 Megabytes per second MAX HEADROOM
and that limit applies to the entire bus: if there are multiple cards using that bus,
each must wait for the other to finish.

PCI-E Gen1 = 250 MB/second in each direction per lane (2.5GHz / 10)

PCI-E Gen2 = 500 MB/second in each direction per lane (5.0GHz / 10)


I doubt that you will ever find a legacy PCI controller
with 6 internal SATA ports. This Vantec has 4 internal
and 2 external SATA ports:

http://www.newegg.com/Product/Product.aspx?Item=N82E16815287006&Tpk=N82E16815287006
(BUT ... "Supports SATA up to 150MBps" = only good for rotating HDDs, not enough for modern SSDs)


Good advice above recommends that you build a new system,
e.g. AMD's latest 890FX chipset supports native SATA/6G + RAID:

http://www.newegg.com/Product/ProductList.aspx?Submit=ENE&DEPA=0&Order=BESTMATCH&Description=Gigabyte+890FX&x=0&y=0


MRFS
 
If you already have a GA-EP45T-USB3P, then why use a PCI instead of a PCI Express controller? Are both PCI Express x16 slots used? A PCI Express RAID controller would be much faster than a PCI-X installed in a PCI slot which makes it 4-8 times slower. I can't figure out how you expect 800-900 MB/s on a PCI bus (unless you really meant Mb/s, but then why bother with SDD). A 10K SCSI disk connected to a PCI-X controller definitely is faster when the controller is installed in a PCI-X slot.

You could also use the on-board ICH10R which would be a lot faster than the PCI controller. That solution is free.
 
How many SATA devices do you have in that system, including the SSD's? If you'll buy 6-8 SSD's, then buying a $500 RAID controller shouldn't be an issue. Anyone who buys so many SSD's has deep pockets. You have to look at the solution, not the cost of individual parts.
 
Can you RAID the 6 SSD's on the ICH10R controller? Will you boot from the RAID? Adding a couple hard disks to a PCI or PCIe x1 controller may work. What you're trying to achieve with your hard disks isn't clear to me. Same with the comment about doing a better net card for the PCI.
 

TheWhiteRose000

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I am working on creating a system with great speed, and durability, by adding a net card and turning off the onboard will ensure that my mobo lives for quite a while and taking stress off the processor to handle other things.

I am working on building a comp that will last a while.
The SSD's raided together if I knew how to run some thru to PCI and onboard at the same time as one big raid I wouldn't be having a issue, fact of the matter is.

I don't know how.
If I could break the ports up and due 3 on the pci and 3 onboard for one big raid that would probably be the best idea but I just haven't figured that out yet.
 
I am familiar with servers and I can't figure out how a network card that basically uses the same chip will offload the processor.

You can use software RAID like Tom's did (and the reason why I provided the link). However with 6 SSD's I'd seriously consider the LSI MegaRAID SATA/SAS 9260-8i.
 

TheWhiteRose000

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xD
I was thinking about getting the killer NIC...
And I don't want to invest in a new motherboard.

Do you know how hard it was for me to find a board that supports the 775 socket? and CrossfireX? with DDR3 ram?

D:

It even has USB 3.0
I love the processor not even the I7's can beat it yet.
 

MRFS

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Hello! Take it from someone with 40 years of experience:
FORGET THE PCI SLOT, MAN! FORGET IT!!!


You've got an (aging) P45 chipset with 2 x PCI-E 2.0 x16 slots:

http://www.newegg.com/Product/Product.aspx?Item=N82E16813128433&Tpk=N82E16813128433
(read the Specifications!)

Expansion Slots
PCI Express 2.0 x16 2 (x16/x0 or x8/x8)


With both in use, you get x8/x8 lanes (eight PCI-E Gen2 lanes for each slot
@ 500 MB/second per lane = 4 Gigabytes/second bandwidth i.e. MAX HEADROOM).


> all I got left is one PCIe. But I need something with 8 sata slots

So, take a look at something like this Highpoint 2720,
which has an x8 lane edge connector in PCI-E Gen2 mode:

http://www.newegg.com/Product/Product.aspx?Item=N82E16816115079&Tpk=N82E16816115079

... very reasonably priced for what you get,
assuming your second x16 slot is currently empty.

You may need to get their SATA "fan-out" cable,
because the 2 ports on that controller are SFF-8087,
and the cables Highpoint sells with that controller
have the same connector at both ends (click on
"Image Viewer" at Newegg). Newegg has the
correct "fan-out" cable here:

http://www.newegg.com/Product/Product.aspx?Item=N82E16816115064&Tpk=N82E16816115064


Int-MS-1M4S_big.jpg



Just be aware that these 4 SATA cables are a bit long; however,
you can get shorter cables with the same connectors at each end
because the SFF-8087 is a very standard cable specification.

"SFF" means Small Form Factor.


Did I say: FORGET THE PCI SLOT???


MRFS
 

MRFS

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This is what you wrote above:

> all I got left is one PCIe.

Now you're saying that both PCI-Express x16 slots are being used.


> I thought they were only for Video cards.

No. PCI-Express is a universal bus standard
that accepts many different types of cards e.g.
network cards, USB expansion cards,
video cards, audio cards, etc.


MRFS
 

MRFS

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p.s. Intel's PCI Gigabit NIC will work just fine in a
legacy PCI slot, because that slot has just enough
bandwidth for Gigabit Ethernet at 1,056 Megabits per second
raw bandwidth (32 bits @ 33 MHz). These cards from
Intel have been around for eons, and they are quite
reliable and very efficient too.

http://www.newegg.com/Product/Product.aspx?Item=N82E16833106121&Tpk=N82E16833106121


We have several of these in our LAN,
and they work very well when connected
via a Linksys Gigabit switch, or comparable unit:

http://www.newegg.com/Product/Product.aspx?Item=N82E16833124020&Tpk=N82E16833124020
http://www.newegg.com/Product/Product.aspx?Item=N82E16833124021&Tpk=N82E16833124021

MRFS

 

MRFS

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x1 at Gen2 can only support 500 MB/second MAX HEADROOM.

Also, some of these P45 chipsets assign less bandwidth
to those smaller slots e.g. only 250 MB/second per x1 lane.

Check your motherboard documentation, and/or call Gigabyte
for clarification.

Also, I doubt that you will find an 8-port RAID controller
for an x1 PCI-E slot -- not enough bandwidth PERIOD!!


END OF STORY.


MRFS