MEN BL51E, User Manual

Page: 49 / 110

Functional Description
20BL51E00 E2

2020-03-27 Page 49
3.5 Trusted Platform Module (TPM)
A trusted platform module for authenticating the hardware to ensure platform integrity
is available on the BL51E. The TPM module is compliant to the TPM v2.0 specification.
3.6 Memory
3.6.1 System RAM
The DRAM system memory of BL51E is scalable.
3.7 Mass Storage
3.7.1 SD Card Slot
The BL51E supports:

Secure Digital 1.0 specification (SD)

Secure Digital 2.0 specification (SDHC)

Secure Digital 3.0 specification (SDXC)

Speed classes:
- Class 2 / 4 / 6 / 8 / 10
- UHS-I
3.7.2 SATA HDD/SSD Shuttle
The BL51E supports:
 One 2.5" SATA hard disk shuttle
 Shuttle hot plug insertion and removal

AHCI operation

SGPIO
3.7.2.1 SGPIO
SGPIO functions allow to read out the geographical address of SATA drives in the system
or to switch shuttle LEDs, e.g., a locate LED.
MEN offers suitable accessory articles for BL51E.
See the MEN website for ordering information:
www.men.de/products/bl51e/#ord
See Chapter 2.2.1 Installing an SD Card on page 23 .
See Chapter 2.2.2 Installing an HDD/SSD on page 23 .