SUPER MICRO Computer SUPER, P3TDDR Connecting Cables, Power Supply Connector, Infrared Connector

Models: SUPER P3TDDR

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Chapter 2: Installation

2-6 Connecting Cables

Power Supply Connector

The primary power supply connec- tor on the P3TDDR meets the SSI (Superset ATX) 24-pin specifica- tions, however, it also supports an ATX 20-pin connector. Refer to Table 2 - 1a for pin definitions . (Also see Figure A below for con- nector orientation). If a 20-pin connector is used, please refer to Figure B below for connector ori- entation and Table 2-1c for stan- dard wiring colors.

Figure A: SSI 24-pin power cable

Pin 24

Pin 13

 

 

 

 

 

 

 

 

 

 

 

 

Pin 12

Pin

1

Figure B: SSI 20-pin power cable

 

 

Pin 20

Pin 11

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Pin 10

Pin 1

Infrared Connector

The header at J10 is for infrared devices. See the table on the right for pin definitions. Refer to the Technical Support section of our web page for information on the infrared devices you can connect to the system.

T a b le 2 -1 a

A T X P o w e r S u p p ly 2 4 -p in C o nne c to r

P in D e finitio ns (A T X P O W E R )

Pin Number D efinition

Pin Number D efinition

 

 

 

 

13

+3.3V

1

+3 .3V

14

-12V

2

+3 .3V

15

CO M

3

C O M

16

PS _O N#

4

+5V

17

CO M

5

C O M

18

CO M

6

+5V

19

CO M

7

C O M

20

Res(N C)

8

P W R _O K

21

+5V

9

5VSB

22

+5V

10

+12V

23

+5V

11

+12V

24

CO M

12

+3.3V

T a b le 2 -1 b

A T X P o w e r S up p ly 2 0 -p in C o nne c to r P in

D e finitio ns

Pin #

Definition

 

Pin #

D efinition

11

+3.3V

 

1

+3.3V

12

-12V

 

2

+3.3V

13

CO M

 

3

C O M

14

PS _O N

 

4

+5V

15

CO M

 

5

C O M

16

CO M

 

6

+5V

17

CO M

 

7

C O M

18

-5V

 

8

P W -O K

19

+5V

 

9

5VSB

20

+5V

 

10

+12V

 

 

 

 

 

 

 

T a b le 2 -1 c

 

 

 

P S C o lo r D e finitio ns

 

Color

Definition

 

 

O range

+3.3V

 

 

 

Black

 

Com

 

 

 

Red

 

5V

 

 

 

W hite

 

Power O K

 

 

Yellow

 

+12V

 

 

 

Purple

 

5V standby

 

 

Brown

-5V

 

 

 

(For reference only)

 

Infra re d P in

D e finitio ns (J 1 0 )

Pin

Number Definition

1+5V

2Key

3IRR X

4G round

5IRT X

2-7

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SUPER MICRO Computer SUPER, P3TDDR user manual Connecting Cables, Power Supply Connector, Infrared Connector

SUPER, P3TDDR specifications

Super Micro Computer has established a prominent position in the realm of high-performance computing solutions, and one of its remarkable offerings is the P3TDDR motherboard. Designed for advanced workstations and servers, the P3TDDR marries powerful performance with flexibility and scalability, making it an ideal choice for demanding applications.

At the heart of the P3TDDR is its capacity to support Intel Pentium 4 processors, leveraging the rich features of the P4 architecture to deliver exceptional computing performance. The motherboard supports a substantial amount of DDR SDRAM, enabling faster data access and improved overall system performance. The incorporation of multiple DIMM slots allows users to configure the system with varying memory sizes, tailoring the setup to specific workload requirements.

One of the standout features of the P3TDDR is its support for RAID (Redundant Array of Independent Disks) configurations, which enhances data redundancy and performance. This makes the P3TDDR an excellent choice for applications that require continuous data availability, such as database management and large-scale data processing.

Additionally, the motherboard is equipped with multiple PCI slots, providing increased connectivity options for expansion cards, such as graphics, sound, and network cards. This versatility allows users to customize their systems to meet their unique needs, whether for gaming, graphic design, or enterprise-level applications.

From a technological perspective, the P3TDDR embraces an array of integrated features. The board includes onboard Ethernet capabilities that facilitate seamless network connectivity, which is crucial for server environments and enterprise applications. Furthermore, the use of high-quality capacitors and components ensures reliability and longevity in demanding operations.

Thermal management is another critical aspect, as the design includes strategically placed heatsinks and spaces for additional cooling solutions, ensuring that the system remains stable under heavy workloads. This attention to thermal efficiency enhances the overall performance and lifespan of the components.

In summary, the Super Micro P3TDDR motherboard stands out due to its robust features, advanced technologies, and adaptability. It caters to a wide range of applications, whether for professional use in data centers or for performance-oriented tasks in personal and gaming workstations. With its powerful chipset and thoughtful engineering, the P3TDDR is a reliable foundation for building high-performance computing systems.