you could go for evga SR2, but that wouldnt fit in your budget of 25k.
here are other options, but they are not available here.
ASUS Z8NA-D6C Dual LGA 1366 Intel 5500 ATX Dual Intel Xeon 5500 and 5600 Series Server/Workstation Motherboard
ASUS Z8PE-D12(ASMB4-IKVM) Dual LGA 1366 Intel 5520 Tylersburg SSI EEB 3.61 Dual Intel Xeon 5500 and 5600 Series w/ Remote Management Server Motherboard
ASUS Z8PE-D12X(ASMB4-IKVM) Dual LGA 1366 Intel 5520 Tylersburg SSI EEB 3.61 Dual Intel Xeon 5500 and 5600 Series w/ Remote Management, PCI-X Server Motherboard
You can try supermicro, I recently got a quote from them for dual x5650 which i might consider.
Super Micro 1 u servers
AMD 6168 CPU x 2nos
24 Gb Ram
250 Gb SATA HDDx 1nos
Non RPS
Total cost : 2,20,000/-
Tax extra applicable ( Vat + octrio if applicable )
Warranty : 3 year Super Micro standard
Super Micro 1 u servers
Intel 5650 CPU x 2nos
24 Gb Ram
250 Gb SATA HDDx 1nos
Non RPS
Total cost : 2,15,000/-
Tax extra applicable ( Vat + octrio if applicable )
Warranty : 3 year Super Micro standard