The Teradata Active Enterprise Data Warehouse 6650 platform is designed for high performance and scalability in data warehousing, allowing linear expansion up to 4,096 nodes with support for SSD upgrades. It features flexible storage configurations, automatic node failover, and can accommodate thousands of users and applications. The platform includes two models optimized for varying workloads and operational intelligence, leveraging advanced technologies such as Intel processors and SUSE Linux.

1. Teradata Active Enterprise Data Warehouse 6650 Platform Overview

2. Teradata Active Enterprise Data Warehouse High Active Performance Optimized for strategic and operational workloads Ready to leverage performance gains of Solid State Drives (SSD) Effortless Scalability Scales linearly up to 4,096 Nodes = 92PB Flexible enterprise storage configurations to meet wide range of needs Operational Availability System availability with Automatic Node Failover and Recovery Enterprise Concurrency Thousands of users, applications, and events Investment Protection Leverage previous generations with coexistence Built for Active Data Warehousing Strategic Intelligence Operational Intelligence

3. Teradata Active Enterprise Data Warehouse 6650 42 HDD per node w/50% CPU COD to 232 HDD per node w/100% CPU COD Configuration Flexibility Full TASM Workload management Single operational view and Viewpoint System management Teradata 12 and higher, 64-bit SUSE Linux Software RAID 1, automatic node failover and recovery, performance continuity with hot standby nodes, fallback, BAR, Dual Active Availability features Scales up to 4,096 nodes Scalability Teradata BYNET ® V4 From 7.5TB Up to 92PB 300GB or 450GB HDD enterprise-class drives; SSD in future Based on Intel six-core Xeon processors Data capacity Nodes Interconnect Storage

4. Teradata Active EDW 6650 Platform Basics Teradata Nodes 6650H model with dual “Westmere” Six Core Intel Xeon Processors Intel ® QuickPath Interconnects Intel Hyper-Threading 6650C model with Processor For coexistence/entry-level scalability SUSE Linux 64-bit OS Disk storage Teradata Enterprise Storage Arrays 42 to 232 drives per node Ready for future SSD upgrade Teradata BYNET ® Interconnect V4 Linear scalability to 4,096 nodes 6650 Node Teradata Clique 6650 Node 6650 Node Dual Teradata BYNET ® Interconnects Processors Processors Processors HSN Storage *Note: # Nodes in Clique depends on purpose-built configuration needs Processors 1 to 3 Nodes* +HSN

5. Teradata Active EDW 6650 Platform Basics Two-cabinet group as basic building block for clique 1 to 3 nodes + HSN integrated with disk storage System cabinet with Teradata BYNET ® and server management Rack space for future SSD or Teradata Managed Servers Teradata nodes 6650H with two Intel Xeon processors 6650C with single processor Disk storage Teradata Enterprise Storage Arrays 1 per cabinet with up to 126 HDD per array Flexible configurations 42 to 232 drives per node Ready for future SSD upgrade Expansion cabinet ENet Switch(P) 16 HDDs 16 HDDs 16 HDDs 16 HDDs 16 HDDs 16 HDDs 16 HDDs 16 HDDs Array controller E-Net Switch Future SSD System cabinet E-Net Switch CMIC BYNET 0 BYNET 1 16 HDDs 16 HDDs 16 HDDs 16 HDDs 16 HDDs 16 HDDs 16 HDDs 16 HDDs ENet Switch(P) Array controller HSN Teradata Node Teradata Node Teradata Node AC BOX AC BOX AC BOX AC BOX

6. Teradata Active EDW 6650 Platform Two Models Flexible Configurations w/CPU-COD .31-.62 7.5 – 29.1TB 300GB & 450GB Up to 136 Up to 44 66 48GB 6 Coexistence or Entry level 6650C 300GB & 450GB Drive capacity* 96GB Memory Up to 232 # Disks per node 9.7 – 29.6TB User data/clique, no compression .33 -.62 Perf-C Up to 58 # AMPs per node High-performance/ EDW/ADW Use 119 Rated TPerf per node 12 # cores 6650H

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