| Component | Detail | | --- | --- | | | 2 x Intel Xeon Gold 5218 (or higher) – 16 cores per socket (32 cores/server) | | Base Frequency | 2.3 GHz | | Max DRAM | 1.5 TB (using 128 GB DIMMs) | | Boot Disks | 2 x 480 GB M.2 NVMe (mirrored) | | Persistent Memory | Not on DB server – only on storage server | | PCIe Slots | 4 x Gen3 (for RoCE and Ethernet) | | Management | Oracle Integrated Lights Out Manager (ILOM) | 2.2 Storage Server (X8M-2) The storage server offloads query processing, filtering, and indexing.
Launched as a revolutionary step forward, the X8M-2 introduced Persistent Memory (PMEM) and Remote Direct Memory Access (RDMA) over Converged Ethernet (RoCE), slashing I/O latency from milliseconds to microseconds. This article serves as your definitive datasheet, covering hardware specifications, architecture, software features, performance benchmarks, and use cases for the Exadata X8M-2. Oracle’s Exadata product line includes X8M (with “M” for memory), not an “X82.” The “-2” suffix indicates the number of CPU sockets in the database server. Thus, “X8M-2” is the accurate search term for what many mistakenly call X82. 1. Exadata X8M-2 at a Glance (Executive Summary) The Exadata X8M-2 is a pre-engineered, highly optimized combination of servers, storage, networking, and software. It is designed for Online Transaction Processing (OLTP), mixed workloads, and real-time analytics. oracle exadata x82 datasheet
| Feature | Specification | | --- | --- | | | 2-socket Intel Xeon (Cascade Lake) | | Storage Servers | 2-socket Intel Xeon with PMEM and NVMe flash | | Max Rack Configuration | 18 database servers + 18 storage servers (Full Rack) | | Key Innovation | Persistent Memory (PMEM) as extended cache / memory tier | | Network | RoCE (100 Gbps) for low-latency RDMA | | Maximum DRAM (per DB server) | 1.5 TB | | Maximum PMEM (per storage cell) | 12.8 TB | | Use Cases | High-throughput OLTP, AI/ML data pipelines, consolidated databases | 2. Hardware Specifications (The “Datasheet” Core) This section mimics a traditional datasheet layout. 2.1 Database Server (X8-2) The database server handles SQL processing and transaction management. | Component | Detail | | --- |
| Component | Detail | | --- | --- | | | 2 x Intel Xeon Gold 5218 (or higher) – 16 cores per socket (32 cores/server) | | Base Frequency | 2.3 GHz | | Max DRAM | 1.5 TB (using 128 GB DIMMs) | | Boot Disks | 2 x 480 GB M.2 NVMe (mirrored) | | Persistent Memory | Not on DB server – only on storage server | | PCIe Slots | 4 x Gen3 (for RoCE and Ethernet) | | Management | Oracle Integrated Lights Out Manager (ILOM) | 2.2 Storage Server (X8M-2) The storage server offloads query processing, filtering, and indexing.
Launched as a revolutionary step forward, the X8M-2 introduced Persistent Memory (PMEM) and Remote Direct Memory Access (RDMA) over Converged Ethernet (RoCE), slashing I/O latency from milliseconds to microseconds. This article serves as your definitive datasheet, covering hardware specifications, architecture, software features, performance benchmarks, and use cases for the Exadata X8M-2. Oracle’s Exadata product line includes X8M (with “M” for memory), not an “X82.” The “-2” suffix indicates the number of CPU sockets in the database server. Thus, “X8M-2” is the accurate search term for what many mistakenly call X82. 1. Exadata X8M-2 at a Glance (Executive Summary) The Exadata X8M-2 is a pre-engineered, highly optimized combination of servers, storage, networking, and software. It is designed for Online Transaction Processing (OLTP), mixed workloads, and real-time analytics.
| Feature | Specification | | --- | --- | | | 2-socket Intel Xeon (Cascade Lake) | | Storage Servers | 2-socket Intel Xeon with PMEM and NVMe flash | | Max Rack Configuration | 18 database servers + 18 storage servers (Full Rack) | | Key Innovation | Persistent Memory (PMEM) as extended cache / memory tier | | Network | RoCE (100 Gbps) for low-latency RDMA | | Maximum DRAM (per DB server) | 1.5 TB | | Maximum PMEM (per storage cell) | 12.8 TB | | Use Cases | High-throughput OLTP, AI/ML data pipelines, consolidated databases | 2. Hardware Specifications (The “Datasheet” Core) This section mimics a traditional datasheet layout. 2.1 Database Server (X8-2) The database server handles SQL processing and transaction management.