Applied Energistics by AlgorithmX2
A Mod About energy, and matter. Oh wait thats everything...
BetterChests by Aroma1997, Noisyboy, TechMac
This mod was created during ModJam, August 2013 by Aroma1997. This mod adds a new type of chests, that is mostly adjustable. You can put some upgrades into the chest and personalize the chest to how you want it to be.
Ender IO by crazypants
Compact conduits, painted things and access to your stuff through an eye of ender.
ExtraCells by M3gaFr3ak
A Mod that adds 4 new ME Storage Cells and some other cool stuff to AE.
tech addon storage
Iron Chest by cpw
New chests with larger sizes, with in-place upgrade items. The feature chest is the crystal chest, which is transparent - some inventory contents are visible without opening the chest
JABBA by ProfMobius
Jabba (Just Another Better Barrel Attempt) is a storage mod aiming at making a better barrel than what is already out there. It introduces one block (the barrel itself), a set of upgrades and a dolly to move things around.