noun
back plane
Technical term in computing for a circuit board or panel that connects other boards, often used in hardware architecture.
このサーバーは後方境界面に複数のモジュールを接続できる。
This server can connect multiple modules to the back plane.
Compound of 後方 (rear, back) + 境界面 (boundary surface), a calque or direct translation of English 'back plane'.