Supermicro A1SRi-2758F Motherboard Resources


Staff member
Dec 21, 2010
Starting testing of the Supermicro A1SRi-2758F motherboard. Keeping a public scratchpad.

OS Supported/ Tested
CentOS 6.5 - Working out of the box
VMware ESXi 5.5 - Use method described for ESXi and Avoton here
Ubuntu 13.10 - Working out of the box
OpenIndiana oi-dev-151a8 - Boots but no NICs detected

Memory Tested
32GB (4x 8GB) 1600MHz 1.35v Kingston KVR16LSE11/8
16GB (4x 4GB) 1600MHz 1.35v Micron MT18KSF51272HZ-1G6
16GB (4x 4GB) 1600MHz 1.35v Kingston KVR16LSE11/4

cat /proc/cpuinfo dump of first core
[root@localhost ~]# cat /proc/cpuinfoprocessor : 0
vendor_id : GenuineIntel
cpu family : 6
model : 77
model name : Genuine Intel(R) CPU @ 2.40GHz
stepping : 8
cpu MHz : 1200.000
cache size : 1024 KB
physical id : 0
siblings : 8
core id : 0
cpu cores : 8
apicid : 0
initial apicid : 0
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm sse4_1 sse4_2 movbe popcnt tsc_deadline_timer aes rdrand lahf_lm 3dnowprefetch arat epb dts tpr_shadow vnmi flexpriority ept vpid smep erms
bogomips : 4787.52
clflush size : 64
cache_alignment : 64
address sizes : 36 bits physical, 48 bits virtual
power management:
Currently running the linux (dev) benchmark script - results so far, the lack of turbo mode seems to have an impact on performance compared to the Avoton parts with their 2.6GHz turbo boost.

More to come.