Chapter 2: Installation

Power SMB (I2 C) Connector

Power SMB (I2 C) Connector (JI2C) moni- tors the status of the power supply, Fan and system temperature. See the table on the right for pin definitions.

PWR SMB

Pin Definitions

Pin# Definition

1Clock

2Data

3PWR Fail

4Ground

5+3.3V

SGPIO Headers

Four SGPIO (Serial General Purpose Input/Output) headers are located on the motherboard. These headers are used to

SGPIO

Pin Definitions

"talk to" the System Monitoring Chip on the backplane. T-SGPIO0 and T-SGPIO1 are used to monitor SATA activities, while 3-SGPIO0 and 3-SGPIO1 are used for SAS* connections. See the table on the right for

Pin#

1

3

5

7

Definition *NC Ground Load Clock

Pin

2

4

6

8

Definition *NC DATA Out Ground *NC

pin definitions. Refer to the board layout below for the locations of the headers.

(3-SGPIO0/1: X7DVL-3 Only.)

*Note: NC= No Connections

KB/ Mouse

USB0/1

COM1

VGA

LAN1

JPWF

JAR

8-Pin

24-Pin ATX PWR

PWR

PWR

I C

 

 

 

2

 

 

CPU VRM

 

JPF

 

 

DIMM 2C (Bank 2)

 

DIMM 2B (Bank 2)

 

DIMM 2A (Bank 2)

 

DIMM 1C (Bank 1)

 

DIMM 1B (Bank 1)

 

DIMM 1A (Bank 1)

 

A

Fan1

LE2

CPU1

A. PWR SMB

B.T-SGPIO#0

C.T-SGPIO#1

D.3-SGPIO#0

E.3-SGPIO#1

LAN2

Fan5

Fan6

 

 

I-Button

5000V

SUPER

®

 

X7DVL-3

North Bridge

 

SIMLP

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CPU2

GLAN

 

 

 

 

CTRLR

 

Slot6

PCI-X 133 MHz

 

 

 

 

 

JWD

 

 

 

 

 

 

 

PCI-E x8

 

 

LE3

Fan2

 

 

 

Fan3

 

 

 

 

 

 

 

 

 

 

 

 

LE1

Buzzer

CPU VRM

 

 

 

Slot5

PCI-X 133 MHz

Graphics

 

 

 

 

Memory

Battery

 

 

 

JBT1

VGA

 

 

 

 

 

 

 

CTRLR

 

 

 

 

 

JPG1

BIOS

 

 

 

 

 

S I/O

 

 

Printer

 

 

 

 

 

JWOR

Slot1

PCI 33 MHz

 

 

 

 

 

 

 

JWOL

JPL1

JCOM2

Floppy

JPL2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

USB4/5

C

 

 

ESB2

 

 

T-SGPIO1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

B

 

 

 

South

 

 

T-SGPIO0

 

 

 

Bridge

 

 

 

 

LE5

LE4

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

JI

 

 

 

 

 

 

 

 

 

 

 

 

 

C2

 

 

 

 

 

2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

JI

 

C1

 

 

 

 

 

 

 

2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

JPA2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SAS0

 

SATA1

SATA3

SATA5

 

 

 

SATA0

SATA2

 

SATA4

USB2/3

JL1 Control

JF1

JD1

FP

 

JPA1

3-SGPIO0

 

D

LSI SAS

 

 

IDE1

Controller

 

 

 

 

 

D31

3-SGPIO1

 

E

SAS1 SAS2 SAS3 SAS4 SAS5 SAS6 SAS7

 

Fan4

2-21

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Image 41
SUPER MICRO Computer X7DVL-3 user manual Power SMB I2 C Connector, Sgpio Headers, SGPIO#0 SGPIO#1

X7DVL-3 specifications

Super Micro Computer, Inc. is a well-respected name in the realm of high-performance computing, offering diverse solutions tailored for various applications. One of the notable offerings from the brand is the Supermicro X7DVL-3 motherboard, designed to provide exceptional performance and reliability for both workstations and servers.

At its core, the X7DVL-3 is built on the Intel 5000X chipset, making it a robust choice for enterprise-level tasks. It supports Intel's dual-core and quad-core Xeon processors, specifically the LGA 771 socket. This design enables users to leverage enhanced processing power, facilitating intensive computational tasks such as virtualization, data analysis, or complex simulations.

One standout feature of the X7DVL-3 is its support for up to 32GB of DDR2 ECC (Error-Correcting Code) memory across four DIMM slots. This memory technology ensures higher reliability and stability, reducing the risk of data corruption—a critical factor for enterprises that require consistent performance and uptime.

In terms of connectivity, the motherboard comes equipped with 6 SATA ports, offering flexible storage options for RAID configurations, enhancing both speed and redundancy. Additionally, the X7DVL-3 features dual Gigabit Ethernet LAN ports, which facilitate high-speed network connectivity and allow for dual network path setups, ensuring seamless communication in network-intensive applications.

The X7DVL-3 is also designed with a high degree of scalability in mind. It includes multiple PCI-E slots, thereby supporting a range of expansion cards, including graphics cards for visualization tasks or additional networking options. This adaptability is crucial for organizations that need to upgrade or modify their systems as their operational demands evolve.

Another notable aspect of the Supermicro X7DVL-3 is its emphasis on efficiency and management. The motherboard is equipped with Supermicro’s IPMI (Intelligent Platform Management Interface) technology, allowing for remote management and monitoring of system health. This feature is particularly valuable in data center environments where managing multiple servers efficiently can lead to significant operational cost reductions.

In summary, the Supermicro X7DVL-3 motherboard stands out with its robust architecture, support for powerful Intel Xeon processors, extensive memory capacity, and advanced connectivity features. Coupled with its emphasis on reliability and manageability, this motherboard represents a solid choice for businesses seeking a dependable solution for their computing needs. Whether in a server configuration or a high-performance workstation, the X7DVL-3 delivers the performance and scalability critical for modern enterprises.