Oracle Exadata X82 Datasheet ~repack~ May 2026

Oracle Exadata X8-2 — Overview and Key Capabilities

Oracle Exadata X8-2 is a purpose-built engineered system designed to run Oracle Database workloads with extreme performance, high availability, and simplified management. It combines database servers, storage servers (Exadata Storage Servers), RDMA networking, and Oracle software optimizations to deliver faster OLTP, analytic queries, mixed workload consolidation, and cloud-ready features.

Conclusion: Is the Exadata X8-2 Right for You?

The Oracle Exadata X8-2 (X82) datasheet reveals a machine that remains highly competitive even years after its release. While the newer X9M and X10M have surpassed it in raw CPU count and PMEM capacity, the X8-2 offers the best price-to-performance ratio for organizations not yet ready for persistent memory architectures.

Buy the X8-2 if:

• You are migrating from X6 or X7 hardware.
• You need reliable sub-millisecond IO for mixed workloads.
• You want to use Hybrid Columnar Compression (HCC) at scale.
• Your budget does not stretch to the X8M or X9M premium.

Skip the X8-2 if:

• You require sub-20-microsecond commit latency (buy X8M or X9M).
• You need more than 48 cores per database server.
• You want to deploy on commodity cloud infrastructure (Exadata is not generic).

For the most current pricing, part numbers, and exact firmware revisions, request the official Oracle Exadata X8-2 Technical Datasheet (PDF) from your Oracle account manager or download it from the Oracle Technology Network (OTN) after logging into your support account.

Additional Resources:

• Oracle White Paper: “Exadata X8M, The Architecture”
• Oracle Support Doc ID 2309782.1 (Exadata X8-2 Components)
• Oracle Hardware Certification Checker (for OS/DB patches)

This article is for informational purposes. All specifications are based on publicly available Oracle datasheets as of the publication date. Always verify compatibility with Oracle Support.

Title: The Engine of the Modern Enterprise: An Analysis of the Oracle Exadata X8-2 Architecture and Capabilities

Introduction

In the landscape of enterprise computing, the database remains the central nervous system of organizational operation. As data volumes explode and the demand for real-time analytics grows, traditional server architectures often struggle to balance transaction processing (OLTP) with decision support systems (DSS). Oracle’s Exadata platform has long stood as the premier solution to this challenge, offering a converged infrastructure designed specifically for Oracle Database workloads. The Oracle Exadata X8-2, a pivotal iteration in this hardware lineage, represents a sophisticated blend of high-performance computing and intelligent storage. This essay examines the Exadata X8-2 datasheet, analyzing how its specific hardware configurations and software features address the critical bottlenecks of modern data processing.

The Philosophy of Converged Infrastructure

To understand the significance of the Exadata X8-2, one must first appreciate the philosophy behind it. Unlike generic commodity servers where hardware and database software are developed independently, Exadata is a co-engineered system. The datasheet highlights that every component—from the network fabric to the storage controllers—is optimized to run Oracle Database. The X8-2 continues this tradition by focusing on "database-centric" computing, moving processing power closer to the data. This integration eliminates the guesswork of system sizing and compatibility, presenting a turnkey solution that mitigates the risks associated with multi-vendor infrastructure.

Compute Nodes: The Brains of the Operation

The X8-2 introduces significant advancements in its compute tier. According to the datasheet, the system utilizes the latest Intel Xeon processors, providing a substantial boost in core count and clock speed compared to its predecessors. This increase in compute density is critical for two reasons: it allows for greater server consolidation, reducing data center footprint, and it provides the necessary CPU headroom for demanding in-memory workloads.

Furthermore, the X8-2 expands memory capacity, a crucial requirement for large System Global Areas (SGA) and in-memory column stores. By supporting vast amounts of DRAM, the system allows enterprises to cache more data closer to the processor, reducing latency for mission-critical OLTP applications. The compute node design in the X8-2 effectively addresses the processing bottleneck, ensuring that the CPU is rarely waiting on data.

Storage Cells and Smart Flash Cache

While the compute nodes provide processing power, the storage layer defines the Exadata X8-2’s performance envelope. The datasheet emphasizes the "Smart Flash Cache," a hallmark of Exadata architecture. In the X8-2, the flash capacity is expanded, accelerating I/O-bound workloads by effectively turning flash storage into a high-speed buffer for spinning disks.

However, the raw hardware speed is only half the story. The X8-2 leverages "Smart Scan" technology, which offloads data processing from the database server to the storage servers. Instead of the storage layer merely retrieving blocks of data for the CPU to process, the storage cells themselves can filter, project, and scan data. This "query offloading" drastically reduces the volume of data moving across the internal InfiniBand network. For analytical queries that historically scanned terabytes of data, the X8-2’s ability to return only the relevant rows to the compute nodes results in exponential performance gains. oracle exadata x82 datasheet

Networking and Scalability

The datasheet also outlines the internal connectivity of the X8-2, specifically the use of high-bandwidth RoCE (RDMA over Converged Ethernet) or InfiniBand fabrics. This high-speed, low-latency interconnect is the backbone of the system, facilitating rapid communication between compute nodes and storage cells. This architecture supports the "scale-out" nature of Exadata; organizations can start with a quarter-rack configuration and seamlessly scale to full-rack or multi-rack deployments without downtime or complex re-architecting. This elasticity ensures that the infrastructure can grow in lockstep with business data needs.

Security and Reliability

Beyond raw performance, the X8-2 datasheet underscores Oracle’s commitment to availability and security. The system features redundant power supplies, cooling units, and network switches, designed for "five nines" (99.999%) availability. Moreover, security is baked into the hardware. The X8-2 includes capabilities for hardware-enforced isolation and always-on encryption, ensuring that data is protected both at rest and in transit without incurring significant performance penalties—a common trade-off in software-only encryption solutions.

Conclusion

The Oracle Exadata X8-2 datasheet reveals more than a list of technical specifications; it outlines a strategic asset for the modern enterprise. By combining high-core-count processors, expansive memory, and intelligent storage offload capabilities, the X8-2 bridges the gap between transactional speed and analytical depth. It solves the fundamental problem of I/O latency through its Smart Flash Cache and Smart Scan features, transforming the storage layer from a passive repository into an active participant in query processing. Ultimately, the Exadata X8-2 serves as a testament to the value of engineered systems, offering a robust, scalable, and high-performance platform capable of handling the rigorous demands of today’s data-driven economy.

Oracle Exadata X8-2 Datasheet: Unlocking Unparalleled Performance and Efficiency

Oracle Exadata X8-2 is a game-changing database machine designed to deliver unparalleled performance, scalability, and efficiency for demanding database workloads. As a flagship model in Oracle's Exadata family, the X8-2 offers a comprehensive set of features and capabilities that make it an ideal solution for enterprises seeking to accelerate their database-driven applications and analytics.

Key Features and Benefits

The Oracle Exadata X8-2 datasheet highlights several key features that contribute to its exceptional performance and value:

1. High-Performance Computing: The X8-2 is powered by 36 Intel Xeon Processor Scalable Family CPUs, delivering a 25% increase in compute performance compared to the previous generation. This enables organizations to handle more complex queries, larger datasets, and increased user workloads.
2. Advanced Storage: The system features 12 Oracle Exadata Storage Servers, each with 12 TB of NVMe flash storage, providing an aggregate 144 TB of storage. This configuration yields a significant boost in I/O performance, reducing latency and increasing overall system throughput.
3. Smart Flash Cache: The X8-2 introduces an enhanced Smart Flash Cache, which uses machine learning algorithms to optimize data caching and reduce latency. This feature accelerates query performance by up to 10x compared to traditional caching methods.
4. High-Speed Networking: The system supports 100 GbE InfiniBand and 40 GbE Ethernet networking, enabling high-speed data transfer and scalable connectivity for multiple servers and storage systems.
5. Database Software: The X8-2 comes with Oracle Database 19c, which provides advanced security, data management, and performance features, including real-time analytics, online database operations, and automated tuning.

Technical Specifications

The Oracle Exadata X8-2 datasheet provides the following technical specifications:

• Processors: 36 Intel Xeon Processor Scalable Family CPUs (2.1 GHz, 18 cores, 36 threads)
• Memory: 288 GB of DRAM (8 TB of addressable memory)
• Storage: 144 TB of NVMe flash storage (12 Oracle Exadata Storage Servers, each with 12 TB)
• Networking: 100 GbE InfiniBand, 40 GbE Ethernet
• Operating System: Oracle Linux
• Database Software: Oracle Database 19c

Benefits for Enterprise Applications

The Oracle Exadata X8-2 offers significant benefits for enterprise applications, including:

• Improved Database Performance: The X8-2's computing, storage, and networking capabilities deliver unparalleled database performance, enabling organizations to support more users, larger datasets, and complex workloads.
• Enhanced Data Analytics: The system's advanced storage, Smart Flash Cache, and real-time analytics capabilities make it ideal for data warehousing, business intelligence, and data science applications.
• Increased Efficiency: The X8-2's consolidated architecture, which combines compute, storage, and networking components, streamlines data center operations, reducing power consumption, cooling costs, and management complexity.

Conclusion

The Oracle Exadata X8-2 datasheet reveals a powerful database machine designed to deliver exceptional performance, scalability, and efficiency for demanding database workloads. With its advanced computing, storage, and networking capabilities, the X8-2 is well-suited to support enterprise applications, data analytics, and data science initiatives. As organizations continue to generate and analyze vast amounts of data, the Oracle Exadata X8-2 offers a robust and reliable solution to unlock business insights, drive innovation, and achieve competitive advantage.

The Oracle Exadata Database Machine X8-2 is an engineered system designed specifically to run the Oracle Database with high performance, scalability, and availability. It integrates hardware and software, including specialized algorithms that offload database processing to intelligent storage. System Architecture & Key Features Oracle Exadata X8-2 — Overview and Key Capabilities

The X8-2 utilizes a scale-out architecture comprising database servers, intelligent storage servers, and a high-speed internal fabric.

Internal Fabric: All components are connected via a 40 Gb/second (QDR) InfiniBand network.

Elastic Scalability: Users can start with a minimal configuration (2 database servers and 3 storage servers) and expand elastically by adding more servers to the same rack.

High Availability: The system is built with complete redundancy for all components, including power supplies, fans, and network paths. Database Server Specifications

Each X8-2 database server is a 1U rack-mount system optimized for compute density. Specification Processors 2x 24-core Intel® Xeon® Platinum 8260 (2.4 GHz) Memory 384 GB standard, expandable to 768 GB or 1.5 TB Storage 4x 1.2 TB hot-swappable hard disks (expandable to 8) Networking

2x InfiniBand (40 Gb/s) and various 10/25 GbE ports for client/backup Storage Server Options

Exadata X8-2 offers three storage server types to match different workload requirements. Oracle Server X8-2 Data Sheet

The Oracle Exadata X8-2 Database Machine is an engineered system designed to optimize performance, scalability, and availability for Oracle Database workloads. It features a scale-out architecture with database compute, intelligent storage, and high-speed InfiniBand networking. Compute Server Specifications

Each Database Server X8-2 is built for high-performance database processing: Processors: Two 24-core Intel Xeon Platinum 8260 (2.4 GHz). Memory: 384 GB DDR4 (standard), expandable up to 1.5 TB. Networking: Internal: Dual-port 40 Gb/s InfiniBand (QDR).

Client/Backup: Options for 10/25 GbE SFP28 or 10GBASE-T ports.

Local Storage: Four 1.2 TB SAS3 hot-pluggable HDDs (expandable to eight). Storage Server Options

Exadata X8-2 offers three specialized storage server configurations: Exadata Architecture | Oracle Technology - Oracle

The Oracle Exadata Database Machine X8-2 is an engineered system designed for high-performance database workloads, combining scale-out compute, intelligent storage, and a high-speed network fabric. Key features from the Oracle Exadata X8-2 Data Sheet include: Core Processing & Memory

Database Servers: Each rack can contain 2 to 19 database servers, with each server featuring dual 24-core Intel Xeon Platinum 8260 processors.

Compute Capacity: A full rack supports up to 912 CPU cores and 28.5 TB of memory dedicated to database processing.

Memory Scalability: Standard configurations start at 384 GB RAM per server, expandable up to 1.5 TB using Oracle Server X8-2 expansion kits. Intelligent Storage Options

The X8-2 introduced three distinct storage server tiers to optimize cost and performance: You are migrating from X6 or X7 hardware

High Capacity (HC): Includes twelve 14 TB SAS disks (168 TB raw) and 25.6 TB of NVMe Flash for caching.

Extreme Flash (EF): Features eight 6.4 TB NVMe Flash drives for ultra-low latency.

Extended (XT): A lower-cost tier for infrequently accessed data, offering twelve 14 TB disks without Flash or storage software for massive capacity. Networking & Performance

Internal Fabric: Uses a 40 Gb/second (QDR) InfiniBand network to connect all servers and storage components.

I/O Throughput: Delivers up to 350 GB/second of uncompressed I/O bandwidth and 4.8 million 8K read IOPS per full rack.

Smart Features: Includes Exadata Smart Scan to offload SQL operations to storage and Hybrid Columnar Compression (HCC), which typically provides 10X–15X compression ratios. High Availability & Scalability

Redundancy: Built with complete hardware redundancy, including hot-swappable drives and redundant power/cooling.

Multi-Rack Scaling: Up to 18 racks can be connected via InfiniBand to scale compute and storage linearly.

For additional details on expanding storage, you can refer to the Oracle Exadata Storage Expansion Rack X8-2 documentation. Oracle Exadata Database Machine X8-8 Data Sheet

Q4: What is the difference between X8-2 High Capacity (HC) and X8-2 Extreme Flash (EF)?

A: HC uses spinning disk for cold data and flash for cache (cheap for archiving). EF uses all NVMe flash for hot data (faster, but more expensive per TB).

Performance Features

• Smart Scan: Pushes SQL predicate, column projection, and aggregation processing to storage servers to reduce CPU and I/O on database servers.
• Storage Indexes & Smart Flash Cache: Minimize physical I/O by tracking value ranges and caching hot data in flash, improving query response.
• Hybrid Columnar Compression: High compression ratios for analytic workloads to reduce storage footprint and I/O.
• RDMA-based I/O: Lowers CPU overhead and latency for large parallel query and OLTP workloads.
• Persistent Memory & NVMe: Offers very low-latency storage for redo and high-performance I/O paths.

b) Storage Indexes

• Automatic in-memory indexes on flash and disk.
• Eliminates I/O for irrelevant data blocks.

Q1: Is there an official “X82” datasheet from Oracle?

A: No. The product is Exadata X8M-2. The “82” likely arises from combining “X8” and “2-socket.” Search for “Exadata X8M-2 datasheet” for official documentation.

2.2 Storage Server (X8M-2)

The storage server offloads query processing, filtering, and indexing.

| Component | Detail | | --- | --- | | Processor | 2 x Intel Xeon (Bronze or Silver) – total 16–24 cores | | DRAM | 192 GB – 768 GB (depending on configuration) | | Persistent Memory (PMEM) | Up to 12.8 TB per cell (Intel Optane DC Persistent Memory) | | Flash Storage | 6.4 TB to 51.2 TB NVMe flash (per cell) | | HDD (optional) | Not typical in X8M – all-flash or PMEM+NVMe | | Network | Dual-port 100 Gb RoCE |

Detailed Comparison: X8-2 vs. X8M vs. X9M

To ensure your “X82 datasheet” search yields the correct model, here is a side-by-side:

| Feature | Exadata X8-2 | Exadata X8M | Exadata X9M | | :--- | :--- | :--- | :--- | | CPU | Xeon 8260 (24C) | Xeon 8260 (24C) | Xeon 8358 (32C) | | DRAM | 1.5 TB | 1.5 TB + 6 TB PMEM | 2 TB + 8 TB PMEM | | Max PMEM | None | 6 TB | 8 TB | | Commit Latency | ~800 µs | ~19 µs | ~16 µs | | NVMe Flash | Up to 51 TB | Up to 51 TB | Up to 102 TB | | Use Case | Standard OLTP + DW | Extreme OLTP, ERP, Financial | Real-time analytics, IoT |

Verdict: If your search query is for cost-effective hybrid workloads, the X8-2 (X82) is correct. If you need microsecond commit latency, you actually want the X8M.

e) Columnar Flash Cache

• Converts row-based flash data into columnar format in real-time.
• Boosts analytic queries on mixed workloads.