The 6ES7648‑2AK80‑0PA0 is the factory‑qualified 16 GB DDR4‑2400 SO‑DIMM for SIMATIC industrial computers. When your IPC427E or IPC477E needs more memory for a larger WinCC project or an additional database instance, this module doubles the typical capacity without changing the IPC hardware. Simply plug it into the available SO‑DIMM socket – no BIOS tweaks, no driver updates, no compatibility headaches.

Key Specifications

• DDR4‑2400 SDRAM: 260‑pin SO‑DIMM, 1.2 V, non‑ECC, single‑rank.
• Compatible with: SIMATIC Box IPC427E, Panel IPC477E, Field PG M5.
• Qualified by Siemens for 24/7 operation in industrial environments.