2.5-Inch SATA SSD/HDD Mezzanine Storage Module

Available as a mezzanine add-on expansion board to several EKF CPU carrier cards, the main purpose of the C44-SATA is to accommodate a 2.5-inch SATA drive, either SSD (Solid State Drive) or HDD (Hard Disk Drive). In addition, the C44-SATA provides eSATA and USB connectors for front panel I/O. Since only a few active components are required on the C44-SATA PCB, it is a reasonable low cost system expansion module. Two eSATA connectors are available via the C44-SATA front panel, for attachment of external drives by eSATA cable harnesses. In addition, three USB 2.0 receptacles are situated in the front panel, for general use.
The C44-SATA mounts on top of the CPU carrier board, with a 4HP pitch off-stand, resulting in a 8HP front panel for the entire dual-board assembly.

Downloads & Ressources


PC1 | PC2 | PC3 | SC1 | SC2

Suitable Carrier Cards

Alternate Low Profile Mezzanine Modules
Alternate Mezzanine Side Boards Additional 4HP Assembly Height


  • Proprietary size mezzanine module 146mm x 100mm
  • Fits basically into the 4HP (20.3mm) envelope of the CPU carrier board
  • 4HP (20.32mm) mounting offset with respect to the CPU carrier board
  • Typically delivered as a ready to use assembly unit (including the CPU card)
  • Mounting position right (on top of CPU board)
  • 8HP front panel width in total (C44-SATA version with front I/O connectors)

Simplified Block Diagram

c44 blk
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