beni&dani Lite the low system requirements mod pack with many mods for tech and a little magic.

You can build a base with Buildcraft, and automate with Applied Energistics 2, Ender IO, Thermal Expansion, Mekanism and build farms with Minefactory Reloaded.

Download server.

Mod list:

Storage Drawers (by jaquadro)
EnderCore (by tterrag1098)
Ender IO (by CrazyPants_MC)
Pam's HarvestCraft (by MatrexsVigil)
CoFH Core (by TeamCoFH)
Thermal Foundation (by TeamCoFH)
Thermal Expansion (by TeamCoFH)
Iron Backpacks (by gr8pefish)
Ore Excavation (by Funwayguy)
Wawla - What Are We Looking At (by Darkhax)
Mekanism (by aidancbrady)
Random Things (by lumien231)
OpenModsLib (by OpenMods)
JourneyMap (by techbrew)
Mantle (by mDiyo)
Tinkers Construct (by mDiyo)
Extra Utilities (by RWTema)
CraftTweaker (by jaredlll08)
Inventory Tweaks (by Kobata)
Mouse Tweaks (by YaLTeR97)
Applied Energistics 2 (by AlgorithmX2)
LootBags (by Malorolam)
Waystones (by BlayTheNinth)
iChunUtil (by iChun)
Morph (by iChun)
GraveStone Mod (by EuhDawson)
Magical Crops (by Mark719)
Buildcraft (by CovertJaguar)
CodeChickenCore (by chicken_bones)
NotEnoughItems (by chicken_bones)
It's Raining Food! (by insaneau)
Minefactory Reloaded (by skyboy026)
OpenBlocks (by OpenMods)
Waila (by ProfMobius)
Waila Harvestability (by squeek502)
Chisel (by tterrag1098)
CoFH Lib (by TeamCoFH)
Simply Jetpacks (by tonius111)
MalisisCore (by Ordinastie)
MalisisDoors (by Ordinastie)
NotEnoughResources (by Way2muchnoise)
Waterhook (by Henry_Loenwind)
Ender IO Addons (by Henry_Loenwind)
Dense Ores (by RWTema)
Carpenter's Blocks (by Syntaxial)
Railcraft (by CovertJaguar)
Rails of War (by Nathaniel_Iten)