Oracle Exadata X82 Datasheet ((hot)) May 2026
While there isn't a specific "X82" model (this is likely a typo for the Exadata X8-2), the following paper provides a technical overview of the Oracle Exadata Database Machine X8-2, based on official Oracle System Architecture data.
Technical Analysis: Oracle Exadata X8-2 Architecture and Performance 1. Executive Summary
The Oracle Exadata X8-2 represents a significant milestone in engineered systems, designed specifically to run Oracle Database workloads with maximum performance and availability. By integrating compute, storage, and networking into a single "database-aware" fabric, the X8-2 eliminates the traditional bottlenecks found in generic DIY infrastructure. 2. Hardware Specifications
The X8-2 generation introduced substantial hardware upgrades over its predecessors to handle massive data growth:
Database Servers: Powered by dual Intel® Xeon® Scalable processors (24 cores per socket) and 384 GB of DDR4 memory (expandable to 1.5 TB).
Networking: Internal connectivity is managed via a 40 Gb/s InfiniBand fabric, providing low-latency, high-bandwidth communication between compute and storage nodes. Storage Tiers:
Extreme Flash (EF): All-NVMe flash storage for high-IOPS requirements.
High Capacity (HC): A hybrid of 14 TB helium-filled disks and NVMe Flash cards. 3. Core Software Innovations
Exadata's performance is driven by its unique storage software layer:
Smart Scan (SQL Offload): Rather than moving all data to the compute layer, the Exadata Storage Server Software filters data directly at the storage level, returning only the relevant rows to the database.
Hybrid Columnar Compression (HCC): Delivers dramatic reductions in storage footprint (often 10x or more) by organizing data into compressed "compression units" rather than traditional blocks.
Storage Indexes: Automatically maintained in-memory summaries of data ranges that allow the system to skip entire regions of disk when they don't contain the requested values. 4. Configuration and Scalability
The X8-2 is sold in modular "racks" to allow for elastic scaling:
Quarter Rack: Typically includes 2 database servers and 3 storage servers.
Elastic Scaling: Customers can add individual compute or storage nodes to a rack to balance processing power versus storage capacity based on specific application needs. 5. Competitive Landscape
While Exadata is a leader in on-premises engineered systems, it faces competition from cloud-native data warehouses and specialized appliances: oracle exadata x82 datasheet
Cloud Competitors: Snowflake, Amazon Redshift, and Google BigQuery offer similar performance for analytics but lack Exadata's specific hardware-software co-engineering for the Oracle Database engine.
On-Premises Alternatives: Microsoft Azure Synapse (Appliance) and IBM Netezza are common alternatives for large-scale analytical workloads. 6. Conclusion
The Oracle Exadata X8-2 remains a premier choice for enterprises running mission-critical Oracle workloads. Its combination of high-density compute and intelligent storage software provides a level of performance that is difficult to replicate with generic hardware. Exadata Smart Scan | 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:
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. While there isn't a specific "X82" model (this
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
Key Specifications from the Exadata X8-2 Datasheet
Below are the official hardware specifications for a standard Exadata X8-2 rack configuration. Oracle primarily offers two building blocks: the Database Server and the Storage Server.
10. Use Cases & Target Workloads
| Workload | Benefit from X8M | |----------|------------------| | High-frequency trading | Sub-20µs I/O latency | | Real-time fraud detection | Zero redo log contention | | Mixed OLTP + analytics | Smart Scan offload + PMEM cache | | Large in-memory databases | PMEM as affordable persistent RAM | | Consolidation (multitenant) | I/O latency isolation via RDMA |
Typical Use Cases
- OLTP (Transaction processing) – low-latency, high-concurrency applications (finance, e-commerce).
- Data Warehousing & Analytics – fast analytic queries and mixed workload consolidation.
- Consolidation of Many Databases – isolate multiple databases on a single Exadata system for cost and management efficiency.
- Real-time Reporting and Mixed Workloads – running analytics and transactions simultaneously with workload isolation.
8.3 Rolling Upgrades
- X8M-2 supports zero-downtime patching of storage cells and database servers.
10. Frequently Asked Questions (FAQ)
The Last Datasheet
Lena’s hands were trembling. Not from fear, but from the weight of a single piece of paper.
It was the original Oracle Exadata X8-2 datasheet, printed on heavy, heat-resistant stock. In the year 2147, paper was a relic. Data sheets were neural streams. But this one had survived a solar flare that had wiped the central archives.
“Talk to me, old ghost,” she whispered, flattening the creased page under a cracked magnifier.
The specs were absurdly ancient. Intel Xeon processors. 25GB per second read bandwidth. 288GB of memory per server.
Her crewmate, Jax, laughed from the reactor core. “That’s your treasure? That’s a museum fossil. My wristwatch has more compute.”
“You don’t understand,” Lena said, tracing a footnote with her finger. “Look at the storage section. ‘Eighteen 6.4TB NVMe flash cards. 4.2 million IOPS.’”
Jax stopped laughing. “That’s… pathetic. A drone has a petabyte.”
“Exactly,” Lena said. “It’s pathetic now. But read the fine print: ‘Maximum database throughput: 6.4 terabytes per second.’”
Outside their salvage shuttle, the derelict colony ship Oracle’s Ark drifted silently. Two weeks ago, it had been swallowed by a quantum fog—a data-eating virus that turned solid-state memory into static. Every modern ship that tried to rescue it had died. Their AI cores fried. Their exabyte drives reduced to white noise.
But the X8-2? It ran on brute force. Parallel hardware. Direct memory access. No quantum entanglement, no fragile AI handshakes.
“The virus expects a modern architecture,” Lena murmured. “But this old Exadata doesn’t speak the virus’s language. It speaks SCSI commands and raw flash blocks. It’s immune because it’s too stupid to infect.” Typical Use Cases
She slid the datasheet into the ship’s log. “Plot a course. We’re going to board the Ark, rip out the old X8-2 storage server from the cargo bay, and boot it cold.”
“That thing hasn’t run in sixty years,” Jax warned.
Lena smiled, tapping the datasheet’s header: “Oracle Exadata X8-2. Extreme performance. Mission-critical reliability. Designed to run forever.”
“Let’s find out if Oracle was lying.”
Epilogue: They found the X8-2 buried under a century of dust. Lena connected a portable battery. The fans screamed like a jet engine. The green lights blinked once, twice, then held steady.
The virus hit the old machine—and bounced.
The datasheet, frayed and yellowed, had been right. Sometimes the old giants don’t roar. They just keep grinding, one I/O at a time, long after the stars go cold.
Oracle Exadata X8-2 datasheet details a platform optimized for high-performance database workloads, featuring upgraded Intel Xeon processors and increased storage capacity over previous generations. Core Technical Specifications
The standard Exadata X8-2 configuration consists of database servers and storage servers connected via a high-speed network fabric Database Servers (X8-2) Processor: Two 24-core Intel Xeon Platinum 8260 (2.4 GHz) 384 GB RAM (expandable to 1.5 TB) Local Storage: Four 1.2 TB hot-swappable hard disks InfiniBand 40 Gb/s RDMA network fabric Storage Servers High Capacity (HC):
12 x 14 TB SAS disks (168 TB raw) and 4 x 6.4 TB NVMe Flash cards (25.6 TB Flash) Extreme Flash (EF): 8 x 6.4 TB NVMe Flash drives (51.2 TB raw Flash) Extended (XT):
Lower-cost option with 12 x 14 TB SAS disks and no Flash, designed for archival data Key Performance Metrics (Full Rack)
A full rack configuration offers extreme scale for enterprise applications Total CPU Cores: Up to 912 cores for database processing SQL Offload:
Up to 576 CPU cores dedicated to storage-level SQL processing I/O Throughput: Up to 350 GB/sec (uncompressed) I/O Operations: Up to 4.8 million 8K read IOPS Official Documentation
You can find the detailed technical papers and service manuals at these official locations: Oracle Exadata X8-2 Official Datasheet (PDF) Exadata Database Machine System Overview Oracle Exadata X8-2 Database Server Service Manual and the newer which uses RoCE networking? oracle exadata database machine x8-2
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.