Nvidia TESLA M2090 User manual

BD-05766-001_v02 | June 2011
Board Specification
TESLA M2090 DUAL-SLOT
COMPUTING PROCESSOR
MODULE

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DOCUMENT CHANGE HISTORY
BD-05766-001_v02
Version Date Authors Description of Change
01 March 21, 2011 GG, SM Initial Release
02 June 16, 2011 GG, SM Updated memory configuration in Table 1

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TABLE OF CONTENTS
Overview ........................................................................................... 1
Key Features..................................................................................... 1
Computing Processor Description............................................................. 2
Configuration.................................................................................... 3
Mechanical Specifications....................................................................... 4
PCI Express System ............................................................................. 4
Standard I/O Connector Placement .......................................................... 5
Internal Connectors and Headers............................................................. 6
External PCI Express Power Connectors .................................................. 6
Power Specifications............................................................................10
Support Information.............................................................................11
Certificates and Agencies.....................................................................11
Agencies......................................................................................11
Languages.......................................................................................12

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LIST OF FIGURES
Figure 1. Tesla T20A GPU Block Diagram..................................................... 2
Figure 2. Tesla M2090 Computing Processor Module........................................ 4
Figure 3. Tesla M2090 Bracket ................................................................. 5
Figure 4. 6-Pin PCI Express Power Connector................................................ 7
Figure 5. 8-Pin PCI Express Power Connector................................................ 8
LIST OF TABLES
Table 1. Tesla M2090 Board Configuration .................................................. 3
Table 2. 6-Pin PCI Express Power Connector Pinout ....................................... 9
Table 3. 8-Pin PCI Express Power Connector Pinout ....................................... 9
Table 4. Configuration with External PCI Express Connectors...........................10
Table 5. Languages Supported ...............................................................12

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OVERVIEW
The NVIDIA®Tesla™ M2090 graphics processing unit (GPU) Computing Module is a PCI
Express, double-wide, full-height (4.376 inches by 9.75 inches by 1.52 inches) form factor
computing module based on the NVIDIA Fermi GPU. This module comprises a
computing subsystem with a GPU and high speed memory. The Tesla M2090 module
offers 6 GB of GDDR5 on-board memory.
The Tesla M2090 can be configured by the OEM or by the end user to enable or disable
ECC or error correcting codes that can fix single-bit errors and report double-bit errors.
Enabling ECC will cause some of the memory to be used for the ECC bits, so the user
available memory will decrease to approximately 5.25 GB for a Tesla M2090.
KEY FEATURES
GPU
Number of processor cores: 512
Processor core clock: 1.3 GHz
Package size: 42.5 mm × 42.5 mm 1981-pin ball grid array (BGA)
Board
PCI Express Gen2 ×16 system interface
Physical dimensions: 4.376 inches × 9.75 inches, dual slot
Board power dissipation: < = 225 W
External Connectors
None

Overview
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Internal Connectors and Headers
One 6-pin PCI Express power connector
One 8-pin PCI Express power connector
Memory
Memory clock: 1.85 GHz
Interface: 384-bit
●6 GB
●24 pieces 128M × 16 GDDR5 136-pin BGA, SDRAM
BIOS
2Mbit Serial ROM
COMPUTING PROCESSOR DESCRIPTION
Figure 1 is a block diagram of the Tesla T20A GPU used on the Tesla M2090 dual-slot
computing processor module.
Figure 1. Tesla T20A GPU Block Diagram
T20A
Processor
Cores
Memory
Interface
PCIe
GDDR5
Memory
PCIe 2.0

Overview
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CONFIGURATION
There is one configuration available (Table 1) for the Tesla M2090 dual-slot computing
processor module.
Table 1. Tesla M2090 Board Configuration
Specification Description
Generic SKU reference 900-21030-0040-100
Chip T20A GPU
Package size 42.5 mm × 42.5 mm
Processor clock 1.3 GHz
Memory clock 1.85 GHz
Memory I/O 384-bit GDDR5
Memory configuration 24 pcs 128M × 16 GDDR5 SDRAM
External connectors None
Internal connectors and headers •8-pin PCI Express power connector
•6-pin PCI Express power connector
Board power <= 225 W
Thermal cooling solution Passive heat sink

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MECHANICAL SPECIFICATIONS
PCI EXPRESS SYSTEM
The Tesla M2090 computing processor board (Figure 2) conforms to the PCI Express full
height (4.376 inches by 9.75 inches) form factor. Figure 2 is shown without the bracket.
Figure 2. Tesla M2090 Computing Processor Module
4.376 inches
9.75 inches

Mechanical Specifications
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STANDARD I/O CONNECTOR PLACEMENT
As shown in Figure 3, the Tesla M2090 includes a vented bracket. If you are an OEM
who qualifies for bracket modifications, you have the option of receiving your module
with no bracket installed.
Figure 3. Tesla M2090 Bracket

Mechanical Specifications
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INTERNAL CONNECTORS AND HEADERS
The Tesla M2090 module supports the following internal connectors and headers.
8-pin PCI Express power connector (can be used with a 6-pin power cable)
6-pin PCI Express power connector
External PCI Express Power Connectors
The Tesla M2090 module is a performance-optimized, high-end product and uses power
from the PCI Express connector as well as external power connectors. The board can be
used in two different ways.
One 8-pin PCI Express power connector or
Two 6-pin PCI Express power connectors
Figure 4 and Figure 5 show the specifications and Table 2 and Table 3 show the pinouts
for the 6-pin and 8-pin PCI Express power connectors.