Combo: GA-X58A-UD3R (10 sata, 2 esata) + 6GB Gskill $299

http://www.newegg.com/Product/ComboDealDetails.aspx?ItemList=Combo.406124&nm_mc=EMC-IGNEFL052710&cm_mmc=EMC-IGNEFL052710-_-EMC-052710-Latest-_-Combo-_-Combo406124-LM1A

2 PCIe x16

2 PCIe x1

1 PCI

Be aware of HPA issue.  Sell most of the ram to further reduce the price.  

Can anyone comment on whether this chipset is supported in unRAID?

Supported CPU

CPU Socket Type LGA 1366

CPU Type Core i7 (LGA1366)

FSB QPI 6.4GT/S

Chipsets

North Bridge Intel X58

South Bridge Intel ICH10R

Storage Interface South Bridge:

6 x SATA 3Gb/s connectors (SATA2_0, SATA2_1, SATA2_2, SATA2_3, SATA2_4, SATA2_5) supporting up to 6 SATA 3Gb/s devices

Support for SATA RAID 0, RAID 1, RAID 5, and RAID 10

Marvell 9128 chip:

2 x SATA 6Gb/s connectors (GSATA3_6, GSATA3_7) supporting up to 2 SATA 6Gb/s devices

Support for SATA RAID 0, and RAID 1

GIGABYTE SATA2 chip:

1 x IDE connector supporting ATA-133/100/66/33 and up to 2 IDE devices

2 x SATA 3Gb/s connectors (GSATA2_8, GSATA2_9) supporting up to 2 SATA 3Gb/s devices

Support for SATA RAID 0, RAID 1, and JBOD

JMicron JMB362 chip:

2 x eSATA 3Gb/s connectors (eSATA/USB Combo) on the back panel sup- porting up to 2 SATA 3Gb/s devices

Support for SATA RAID 0, RAID 1, and JBOD