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COM Express Type 7
conga-B7E3

Your item has been added to the inquiry

conga-B7E3

COM Express Basic Type 7 Server Class module based on AMD EPYC™ 3000 processor series

Selected module variant

Selected ecosystem parts

Cooling Solutions

Memory

Carrierboards

Module services

Value adding ecosystem offerings

Cooling Solutions

conga-B7E3/HSP-HP-B
conga-B7E3/HSP-HP-T
conga-B7E3/SP4-HSP-HP-B
conga-B7E3/SP4-HSP-HP-T
conga-B7E3/HPA
conga-B7E3/HPA SP4

Memory

DDR4-SODIMM-2666 (4GB)
DDR4-SODIMM-2666 (8GB)
DDR4-SODIMM-2666 (16GB)
DDR4-SODIMM-2666 (32GB)
DDR4-SODIMM-2666 ECC (4GB)
DDR4-SODIMM-2666 ECC (8GB)
DDR4-SODIMM-2666 ECC (16GB)
DDR4-SODIMM-2666 ECC (32GB)
DDR4-SODIMM-2666 (4GB) / i-temp
DDR4-SODIMM-2666 (8GB) / i-temp
DDR4-SODIMM-2666 (16GB) / i-temp
DDR4-SODIMM-2666 (32GB) / i-temp
DDR4-SODIMM-2666 ECC (4GB) / i-temp
DDR4-SODIMM-2666 ECC (8GB) / i-temp
DDR4-SODIMM-2666 ECC (16GB) / i-temp
DDR4-SODIMM-2666 ECC (32GB) / i-temp

Carrierboards

conga-X7EVAL

Module services

Design-In Training
Conformal Coating COM Express Basic and Compact
Ext. temperature screening (-40°C to +85°C)
Ext. temperature screening (-25°C to +80°C)

Request quote + Add more articles

conga-B7E3

COM Express Basic Type 7 Server Class module based on AMD EPYC™ 3000 processor series

AMD EPYC™ Embedded 3000 Series
up to 16 Cores, 32MB Cache and 30..100W TDP
4x 10 Gigabit Ethernet KR Interface
Up to 32 PCI Express generation 3 lanes
Industrial grade variant
Optional Onbard NVMe SSD up to 1 TB capacity

Technical Details
Show product variants

conga-B7E3/3101
conga-B7E3/3151
conga-B7E3/3201
conga-B7E3/3251
conga-B7E3/3351
conga-B7E3/3451
conga-B7E3/i-3255

Do you want to add further ecosystem parts (carrier boards, memory,...) to your request?

Value adding ecosystem offerings

Cooling Solutions

conga-B7E3/HSP-HP-B
conga-B7E3/HSP-HP-T
conga-B7E3/SP4-HSP-HP-B
conga-B7E3/SP4-HSP-HP-T
conga-B7E3/HPA
conga-B7E3/HPA SP4

Memory

DDR4-SODIMM-2666 (4GB)
DDR4-SODIMM-2666 (8GB)
DDR4-SODIMM-2666 (16GB)
DDR4-SODIMM-2666 (32GB)
DDR4-SODIMM-2666 ECC (4GB)
DDR4-SODIMM-2666 ECC (8GB)
DDR4-SODIMM-2666 ECC (16GB)
DDR4-SODIMM-2666 ECC (32GB)
DDR4-SODIMM-2666 (4GB) / i-temp
DDR4-SODIMM-2666 (8GB) / i-temp
DDR4-SODIMM-2666 (16GB) / i-temp
DDR4-SODIMM-2666 (32GB) / i-temp
DDR4-SODIMM-2666 ECC (4GB) / i-temp
DDR4-SODIMM-2666 ECC (8GB) / i-temp
DDR4-SODIMM-2666 ECC (16GB) / i-temp
DDR4-SODIMM-2666 ECC (32GB) / i-temp

Carrierboards

conga-X7EVAL

Module services

Design-In Training
Conformal Coating COM Express Basic and Compact
Ext. temperature screening (-40°C to +85°C)
Ext. temperature screening (-25°C to +80°C)

Specification
Documents
Software
Product Variants
Ecosystem Details
Accessories

Specification

Formfactor

COM Express Basic

CPU

AMD EPYC™ Embedded 3000 Model 3451 (16 x 2.1 GHz, 32MB L3 cache, 100W)

AMD EPYC™ Embedded 3000 Model 3351 (12 x 1.90 GHz, 32MB L3 cache, 80W)

AMD EPYC™ Embedded 3000 Model 3251 (8 x 2.5 GHz, 16MB L3 cache, 55W)

AMD EPYC™ Embedded 3000 Model 3255 (8 x 2.5 GHz, 16MB L3 cache, 55W)

AMD EPYC™ Embedded 3000 Model 3201 (8 x 1.5 GHz, 16MB L3 cache, 30W)

AMD EPYC™ Embedded 3000 Model 3151 (4 x 2.7 GHz, 16MB L3 cache, 45W)

AMD EPYC™ Embedded 3000 Model 3101 (4 x 2.1 GHz, 8MB L3 cache, 35W)

DRAM

Up to 3 SO-DIMM sockets for DDR4 memory modules up to 32 GByte each (96 GByte total) with 2666 MT/s ECC and non-ECC memory

Ethernet

4x 10GbE with KR interface support

1 x Gigabit Ethernet

I/O Interfaces

32 x PCI Express GEN 3.0 lanes

4 x USB 3.1 Gen1

4 x USB 2.0

2 x SATA III (6Gb/s)

LPC bus

SPI

2 x UART

SM-Bus

congatec Board Controller

embedded BIOS Features

OEM Customization

Flash Update

AMI Aptio UEFI

Security

Trusted Platform Module (TPM 2.0) | Secure Root of Trust | Secure Memory Encryption | Secure Encrypted Virtualization

Operating Systems

Microsoft® Windows 10 Enterprise

Microsoft® Windows Server 2016

RTS Hypervisor

Yocto

Linux

Temperature

Extended
Commercial : Operating: 0 to +60°C Storage: -20 to +70°C Industrial: Operating: -40 to +85°C Storage: -40 to +85°C

Humidity

Operating: 10 to 90% r. H. non cond. / Storage 5 to 95% r. H. non cond.

Size

95 x 125 mm (3.74" x 4.92")

Documents

All documents found on this page are updated without notification. Always check this page for the latest version.

Data Sheet

Data Sheet for conga-B7E3

30.10.2024

Manual

User's Guide for conga-B7E3

11.11.2024

Post Code List

15.06.2015

Software

[ EFI ] [ Linux ] [ Windows 10 ] [ Windows Server 2016 ] [ Windows Server 2019 ] [ yocto ]

EFI

cgutlcmd_efi_1.7.0.1.zip
01.08.2024 / 2.12 MB

congatec System Utility Rev. 1.7.0.1. for EFI shell. Use for BIOS update or customization and panel configuration.

Linux

CGOSAPIm14.pdf
04.04.2017 / 1.07 MB

CGOS API programmers manual

cgoslx-x32-1.03.022.tar.gz
12.09.2016 / 50.38 KB

CGOS legacy driver 1.03.022 for 32bit Linux (Kernel version 2.6.x, 3.x and 4.x)

cgoslx-x64-1.03.032.tar.xz
09.05.2022 / 52.03 KB

CGOS legacy driver 1.03.032 for 64bit Linux (Kernel version 3.x, 4.x, 5.x and 6.x). For kernel versions >= 5.8 please refer to readme.txt and/or consider using the cgoslx-x64-1.03.032_vmalloc.tar.xz package.

cgoslx-x64-1.03.032_vmalloc.tar.xz
09.05.2022 / 52.74 KB

CGOS legacy driver 1.03.032 for 64bit Linux (Kernel versions 5.8 or higher). Modified driver package with Kernel patch as a workaround for memory allocation issues with Kernels >= 5.8

CgosPy_1_3.zip
23.07.2024 / 655.40 KB

CgosPy is a Python package containing the cgos module which provides ctypes wrapper functions for accessing the CGOS API.

CGOS_DIRECT_Lx_R3.0.3.zip
12.02.2025 / 186.42 KB

CGOS direct driver for Linux.

cgutillx.tar
04.07.2023 / 3.93 MB

congatec System Utility Rev. 1.6.2
Use for BIOS update or customization and panel configuration. Linux source version.
Important note: Only compatible with cgos 1.03.032 and older!

CGUTILm16.pdf
02.07.2020 / 2.67 MB

congatec System Utility Users Guide

cgutlcmd_linux_1.7.0.1.zip
01.08.2024 / 2.32 MB

congatec System Utility Rev. 1.7.0.1. for Linux. Use for BIOS update or customization and panel configuration. Only compatible with cgos direct 3.0.0 and newer!

CGUTLGUI_Qt_v100.zip
25.03.2019 / 30.28 MB

Qt based GUI version of the congatec System Utility for Windows and Linux; Rev. 1.0.0. Supports BIOS and Firmware update as well as BIOS customization and panel configuration. Provides easy access to all CGOS functions and includes a CGOS based hardware monitor with logging functionality.
Important note: Only compatible with cgos 1.03.032 and older!

Windows 10

AMD_Software_2.15.30.334.zip
17.06.2021 / 49.99 MB

AMD Chipset Software v.2.15.30.334 for Windows 10 1809 LTS (RS5)

CgMlfTools_2019_10_24.zip
25.03.2024 / 16.68 MB

The congatec Menu Layout File Viewer (CgMlfViewer) and the congatec Menu Layout File Editor (CgMlfEditor) are Qt based applications meant to read Menu Layout Files (*.mlf) created by a congatec BIOS, to display all setup nodes and options and for the CgMlfEditor also to edit them.

CgMlfViewer_v100_bin.zip
25.10.2019 / 7.99 MB

The congatec Menu Layout File Viewer (CgMlfViewer) is a Qt based application meant to read Menu Layout Files (*.mlf) created by a congatec BIOS and to display all setup nodes and options.

Cgos-x64-Windows10.zip
05.09.2021 / 225.62 KB

CGOS legacy driver 1.03.021 for 64bit Windows 10/11 only.

CGOSAPIm14.pdf
04.04.2017 / 1.07 MB

CGOS API programmers manual

CgosPy_1_3.zip
23.07.2024 / 655.40 KB

CgosPy is a Python package containing the cgos module which provides ctypes wrapper functions for accessing the CGOS API.

Cgos_direct_Win10_Win11_3.0.3.zip
12.02.2025 / 49.25 MB

CGOS direct driver for Windows 10 and Windows 11. Please refer to readme.txt for supported functions and boards.

CGUTILm16.pdf
02.07.2020 / 2.67 MB

congatec System Utility Users Guide

cgutlcmd_win_1.7.0.1.zip
01.08.2024 / 18.41 MB

congatec System Utility Rev. 1.7.0.1. for Windows. Use for BIOS update or customization and panel configuration. Important note: Only compatible with cgos direct 3.0.0 and newer!

CGUTLGUI_Qt_v100.zip
25.03.2019 / 30.28 MB

Wired_driver_26.3_x64.zip
09.08.2021 / 29.02 MB

Windows 10 Drivers for Intel network adapters and integrated network connections v.26.3

Windows Server 2016

APS_4062021714_128.zip
17.06.2021 / 17.29 MB

AMD Chipset driver v.4062021714_128 for Windows Server 2016/2019

cgutlcmd_win_1.7.0.1.zip
01.08.2024 / 18.41 MB

congatec System Utility Rev. 1.7.0.1. for Windows. Use for BIOS update or customization and panel configuration. Important note: Only compatible with cgos direct 3.0.0 and newer!

Wired_driver_26.3_x64.zip
09.08.2021 / 29.02 MB

Windows 10 Drivers for Intel network adapters and integrated network connections v.26.3

Windows Server 2019

APS_4062021714_128.zip
17.06.2021 / 17.29 MB

AMD Chipset driver v.4062021714_128 for Windows Server 2016/2019

cgutlcmd_win_1.7.0.1.zip
01.08.2024 / 18.41 MB

congatec System Utility Rev. 1.7.0.1. for Windows. Use for BIOS update or customization and panel configuration. Important note: Only compatible with cgos direct 3.0.0 and newer!

Wired_driver_26.3_x64.zip
09.08.2021 / 29.02 MB

Windows 10 Drivers for Intel network adapters and integrated network connections v.26.3

yocto

README_Yocto-2-5-3-amd_bsp.txt
14.08.2019 / 13.71 KB

Documentation for the congatec Yocto 2.5.3 (sumo) BSP for AMD x86 platforms.

README_Yocto-2-7-2-amd_bsp.txt
04.01.2021 / 12.94 KB

Documentation for the congatec Yocto 2.7.2 BSP for AMD x86 platforms.

Product Variants

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30 W - 100 W

2.7W W
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NaN GHz - NaN GHz

1.5 GHz
1.90 GHz
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Microsoft® Windows 11 upon request
Ubuntu Linux LTS
RTOS
QNX
Microsoft® Windows 11
Microsoft® Windows IoT 10 Core
Microsoft® Windows® 10
Microsoft® Windows 10 Enterprise
Microsoft® Windows 10 Core Pro
Microsoft® Windows® 7
Android
Linux
Yocto
Microsoft® Windows® XP
Microsoft® Windows® CE 6.0
Microsoft® Windows® CE 7.0
Embedded POS Ready
Windows Embedded Compact 7
Microsoft Windows 8 embedded
Microsoft® Windows® 8.1
BSPs with OS drivers and tools
Microsoft® Windows Server 2016
RHEL 6.8 & 7.2
SUSE 12 SP1
Fedora 22
Ubuntu 14.10
CentOS 6.6 & 7.1
FreeBSD 10.3 & 11
Yocto v2.0 (Jethro), Kernel 4.1
VMware
Microsoft® Windows Server 2012 R2
Microsoft® Windows Server 2012
RHEL 6.6 & 7.1
SuSE 11 SP4 & 12 SP1
Yocto v.2.0 Kernel 4.1
Wind River VxWorks 7
ESXi
Microsoft® Windows IoT Core
Microsoft® Windows 10 (64bit only)
Fedora 24
Ubuntu
SuSe
Red Hat Enterprise
Yocto Project v2.2
Chromium 2
Wind River VxWorks
RTS Hypervisor

2 x SATA III

1 x Gigabit Ethernet
4 x 10 Gigabit Ethernet

There are 1,000's of possible configurations of our products, and therefore every possible configuration may not be shown with this tool.
If you don't find the configuration you require contact your congatec Sales representative for further assistance.

7 partnumber(s) found

conga-B7E3/3451 (P/N 048600)

COM Express Type 7 Basic module based on AMD embedded EPYC 3451 16-core processor (dual die) with 2.15GHz up to 3.0 GHz turbo boost, 32MB L3 cache and quad channel DDR4 2666 MT/s memory interface (formerly Snowy Owl).

conga-B7E3/3351 (P/N 048602)

COM Express Type 7 Basic module based on AMD embedded EPYC 3351 12-core processor (dual die) with 1.9GHz up to 3.0 GHz turbo boost, 32MB L3 cache and quad channel DDR4 2666 MT/s memory interface (formerly Snowy Owl).

conga-B7E3/i-3255 (P/N 048604)

COM Express Type 7 Basic module based on AMD embedded EPYC 3255 8-core processor (single die) with 2.5GHz up to 3.1 GHz turbo boost, 16MB L3 cache and dual channel DDR4 2666 MT/s memory interface (formerly Snowy Owl).

conga-B7E3/3251 (P/N 048605)

COM Express Type 7 Basic module based on AMD embedded EPYC 3251 8-core processor (single die) with 2.5GHz up to 3.1 GHz turbo boost, 16MB L3 cache and dual channel DDR4 2666 MT/s
memory interface (formerly Snowy Owl).

conga-B7E3/3201 (P/N 048606)

COM Express Type 7 Basic module based on AMD embedded EPYC 3201 8-core processor (single die) with 1.5GHz up to 3.1 GHz turbo boost, 16MB L3 cache and dual channel DDR4 2133 MT/s
memory interface (formerly Snowy Owl).

conga-B7E3/3151 (P/N 048607)

COM Express Type 7 Basic module based on AMD embedded EPYC 3151 4-core processor (single die) with 2.7GHz up to 2.9 GHz turbo boost, 16MB L3 cache and dual channel DDR4 2666 MT/s memory interface (formerly Snowy Owl).

conga-B7E3/3101 (P/N 048608)

COM Express Type 7 Basic module based on AMD embedded EPYC 3101 4-core processor (single die) with 2.1GHz up to 2.9 GHz turbo boost, 8MB L3 cache and dual channel DDR4 2666 MT/s memory interface (formerly Snowy Owl).

Ecosystem Details

Cooling Solutions

conga-B7E3/HSP-HP-B (P/N 048652)

Standard heat spreader for high performance COM Express Type 7 module conga-B7E3 with integrated heat pipes. All stand-offs are bore hole. Suitable for all single die variants.

conga-B7E3/HSP-HP-T (P/N 048653)

Standard heat spreader for high performance COM Express Type 7 module conga-B7E3 with integrated heat pipes. All stand-offs are M2.5 threaded. Suitable for all single die variants.

conga-B7E3/SP4-HSP-HP-B (P/N 048656)

Standard heat spreader for high performance COM Express Type 7 module conga-B7E3 with integrated heat pipes. All stand-offs are bore hole. Suitable for all dual die variants.

conga-B7E3/SP4-HSP-HP-T (P/N 048657)

Standard heat spreader for high performance COM Express Type 7 module conga-B7E3 with integrated heat pipes. All stand-offs are M2.5 threaded. Suitable for all dual die variants.

conga-B7E3/HPA (P/N 048660)

Heat pipe Adapter for conga-B7E3 COM Express Type 7 module. This adapter can be used in combination with standard 8 mm heat pipes to optimize heat distribution. Suitable for all single die variants.

conga-B7E3/HPA SP4 (P/N 048662)

Heat pipe Adapter for conga-B7E3 COM Express Type 7 module. This adapter can be used in combination with standard 8 mm heat pipes to optimize heat distribution. Suitable for all dual die variants.

Memory

DDR4-SODIMM-2666 (4GB) (P/N 067780)

DDR4 SODIMM memory module with 2666 MT/s and 4GB RAM

DDR4-SODIMM-2666 (8GB) (P/N 067781)

DDR4 SODIMM memory module with 2666 MT/s and 8GB RAM

DDR4-SODIMM-2666 (16GB) (P/N 067782)

DDR4 SODIMM memory module with 2666 MT/s and 16GB RAM

DDR4-SODIMM-2666 (32GB) (P/N 068806)

DDR4 SODIMM memory module with 2666 MT/s and 32GB RAM

DDR4-SODIMM-2666 ECC (4GB) (P/N 067783)

DDR4 ECC SODIMM memory module with 2666 MT/s and 4GB RAM

DDR4-SODIMM-2666 ECC (8GB) (P/N 067784)

DDR4 ECC SODIMM memory module with 2666 MT/s and 8GB RAM

DDR4-SODIMM-2666 ECC (16GB) (P/N 067785)

DDR4 ECC SODIMM memory module with 2666 MT/s and 16GB RAM

DDR4-SODIMM-2666 ECC (32GB) (P/N 068805)

DDR4 ECC SODIMM memory module with 2666 MT/s and 32GB RAM

DDR4-SODIMM-2666 (4GB) / i-temp (P/N 068819)

Industrial DDR4 SODIMM memory module with 2666 MT/s and 4GB RAM

DDR4-SODIMM-2666 (8GB) / i-temp (P/N 068820)

Industrial DDR4 SODIMM memory module with 2666 MT/s and 8GB RAM

DDR4-SODIMM-2666 (16GB) / i-temp (P/N 068821)

Industrial DDR4 SODIMM memory module with 2666 MT/s and 16GB RAM

DDR4-SODIMM-2666 (32GB) / i-temp (P/N 068807)

Industrial DDR4 SODIMM memory module with 2666 MT/s and 32GB RAM

DDR4-SODIMM-2666 ECC (4GB) / i-temp (P/N 068822)

Industrial DDR4 ECC SODIMM memory module with 2666 MT/s and 4GB RAM

DDR4-SODIMM-2666 ECC (8GB) / i-temp (P/N 068823)

Industrial DDR4 ECC SODIMM memory module with 2666 MT/s and 8GB RAM

DDR4-SODIMM-2666 ECC (16GB) / i-temp (P/N 068824)

Industrial DDR4 ECC SODIMM memory module with 2666 MT/s and 16GB RAM

DDR4-SODIMM-2666 ECC (32GB) / i-temp (P/N 068808)

Industrial DDR4 ECC SODIMM memory module with 2666 MT/s and 32GB RAM

Carrierboards

conga-X7EVAL (P/N 065420)

congatec COM Express Type7 evaluation carrier with 4x 10Gbe Ethernet. Commercial temperature range.

Module services

Design-In Training (P/N 27000001)

Design-Training to develop carrier boards for Computer on Modules

Conformal Coating COM Express Basic and Compact (P/N )

HumiSeal® 1A33 coating for COM Express Basic and Compact modules; MIL-I-46058C qualified, IPC-CC-830 and
RoHS Directive 2002/95/EC compliant and recognized under UL File Number E105698.

Ext. temperature screening (-40°C to +85°C) (P/N )

congatec Wide Temperature Range Screening
Standard screening profile with 12h temperature screening and cold soak test
Including functional test and several boot-ups (before & after screening)

Ext. temperature screening (-25°C to +80°C) (P/N )

congatec Wide Temperature Range Screening
Standard screening profile with 12h temperature screening and cold soak test
Including functional test and several boot-ups (before & after screening)

Accessories

conga-X7EVAL

Evaluation Carrier Board for COM Express Type 7

https://www.congatec.com/it/prodotti/login/formdownload/

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