new custom server too slow
 

well i just upgrade my new storage server for my home theather. my old system is a i5 2500k with asus P8Z68-V and 8gb ram. with 2 ibm br10i installed on the lower 2 pci-e 16x. an also have 8 2tb hdd connected to one br10i with sas cable. i also have 4 3tb hdd connected directly to the motherboard b.c br10i cant recognize anything over 2tb. my new system is xeon 1230v2 with supermicro X9SAE-V and 8gb ecc memory. 1 br10i is connected with 8 2tb samsung hdds. my os drive is a 180gb ssd. here the problem i having. when i transfer files from 1 hdd to another on the samsung hdds. i only get around 35mbs. i try puttting the drive in different slot on the supermicro board. it still get around 40mbs. with my old setup i get atleast 100mbs. i usually transfer about 1tb of data at a time. do you guys think its the new chipset for the xeon problems.

Sounds like a driver issue... do you have the correct / latest drivers installed?

What OS? Was this a clean install? BIOS up to date?

Which model Samsung hard drives do you have?

im running windows 7 ultimate. the drive are all independant. the latest driver from supermicro.com and harddrive are samsung HD204UI. files are transfer between the 8 hdds connected to br10i. my motherboard bios version is 2.0a clean installed windows 7

What about the BR10i driver?

br10i firmware is automaticly detected and install by windows. it is running a IT FIRMWARE.

looked in Device Manager to make sure there are no yellow flags?

I know if the chipset driver doesnt install or the wrong one is install you will get really slow transfer speed on any hard drive activity.