Chapter 2: Installation

2-9 Serial ATA and HDD Connections

Note the following conditions when connecting the Serial ATA and hard disk drive cables:

Be sure to use the correct cable for each connector. Refer to Page 1-1 for cables that came with your shipment.

A red mark on a wire indicates the location of pin 1.

The connector with twisted wires always connects to drive A, and the connector that does not have twisted wires always connects to drive B.

SATA Connectors

Four Serial ATA (SATA) connectors (I-SA- TA 0~3) are located on the motherboard to provide serial link connections. Se- rial Link connections provide faster data transmission than those of the traditional Parallel ATA. These four SATA connec- tors are supported by the Intel ICH7R South Bridge. See the table on the right for pin defi nitions.

SATA Connectors

Pin Defi nitions

Pin# Signal

1Ground

2SATA_TXP

3SATA_TXN

4Ground

5SATA_RXN

6SATA_RXP

7 Ground

VGACOM1 LAN2 LAN1USB0/1 KB/MOUSE

1

 

 

Fan5

 

 

 

JPW2

JPW1

 

 

 

 

DIMM1B

 

 

UNB NON-ECC DDR2 400/533/667 Required

 

 

DIMM1A

VRM

 

X7SLM-L

CTRL

 

 

 

 

Intel 945GC

 

 

Intel

 

 

CPU

LAN

 

 

CTRL

 

 

 

 

Slot 7 PCI-E x16

Fan1/CPU Fan

LED/SPKR

 

PWR JD1

 

JF1

Speaker

 

 

FP CTRL

LE1

JOH1

 

Fan2

 

JWD

IDE

 

Clock chip

A.I-SATA0

B.I-SATA1

C.I-SATA2

D.I-SATA3

LAN

 

 

 

 

 

CTRL

 

 

 

SATA3

D

Slot 6 PCI 33MHz

 

 

 

 

 

 

 

I-

C

 

 

 

Intel ICH7R

SATA2

Slot 5 PCI-E x4 in x8

Battery

 

 

-

 

 

 

 

I

 

Super IO

 

 

 

SATA1

B

 

BIOS

A

 

Slot 4 PCI 33MHz

 

 

 

I-

 

 

 

 

 

 

COM2

JPL1

 

 

 

 

 

JBT1

SATA0-I

A

 

JP3

Fan4

USB4

 

USB7

 

 

 

JPL2

 

Fan3

 

 

 

 

USB2/3

USB5/6

JL1

 

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SUPER MICRO Computer x7slm-l user manual Serial ATA and HDD Connections, Sata Connectors

x7slm-l specifications

Super Micro Computer Inc., commonly known as Supermicro, has been a prominent player in the server and high-performance computing markets. Among its extensive product range, the X7SLM-L motherboard stands out as an ideal solution for both server and workstation applications. Equipped with cutting-edge technology, the X7SLM-L caters to a variety of user demands, including scalability, reliability, and compatibility.

The Supermicro X7SLM-L motherboard is built on an Intel Socket 775 platform, offering support for multi-core Intel processors, including the Xeon series. This enables users to harness the processing power necessary for demanding applications like virtualization, database management, and scientific computations. The board can accommodate up to 8 GB of DDR2 memory, which is essential for memory-intensive tasks, ensuring smooth and efficient performance.

One of the standout features of the X7SLM-L is its support for PCI Express 2.0, allowing for enhanced graphics and expansion capabilities. Users can easily integrate high-performance add-on cards, which are crucial for fields such as video editing, gaming, and CAD applications. Furthermore, the motherboard comes with multiple SATA ports, offering exceptional flexibility for storage configurations. With support for RAID levels 0, 1, 5, and 10, users can ensure data protection and improve performance.

Another important characteristic of the X7SLM-L is its embedded network controller, which provides high-speed connectivity options to meet the needs of data center environments. With integrated dual Gigabit Ethernet, users can take advantage of redundancy and load balancing, crucial for maintaining uptime in critical applications.

Supermicro's commitment to energy efficiency is also evident in the X7SLM-L design. The motherboard supports Intel’s SpeedStep technology, providing dynamic adjustment of CPU voltage and frequency according to workload requirements, thus reducing power consumption and heat generation.

In summary, the Supermicro X7SLM-L motherboard is a versatile and feature-rich platform designed for users who require high performance and reliability. With support for advanced Intel processors, substantial memory capacity, flexible storage options, and energy-efficient technologies, the X7SLM-L stands as an excellent choice for a wide range of computing applications. Whether for server deployments or demanding workstation tasks, this motherboard provides a solid foundation for next-generation computing needs.