Oracle Exadata X82 Datasheet May 2026

The raw numbers on a datasheet only tell half the story. Here is the architectural intelligence behind the Exadata X8-2 specifications:

| Feature | Exadata X6-2 | Exadata X7-2 | Exadata X8M-2 | | --- | --- | --- | --- | | Network Fabric | InfiniBand (56 Gb) | InfiniBand (100 Gb) | RoCE (100 Gb) | | Storage Media | SAS Flash + HDD | NVMe Flash | PMEM + NVMe Flash | | Max Database Server DRAM | 768 GB | 768 GB | 1.5 TB | | Storage Server Cache | DRAM + Flashcache | DRAM + Flashcache | DRAM + PMEM + Flash | | Read Latency (Storage) | ~250 µs | ~150 µs | ~19 µs | | Support for NVMe-oF | No | No | Yes |

Verdict: The X8M-2 is not just a spec bump; it’s an architectural shift toward persistent memory tiering. oracle exadata x82 datasheet

The X8M-2 replaces older InfiniBand with 100 Gbps RoCE for storage network:

The X8-2 Database Servers have been upgraded to utilize the latest generation of Intel Xeon Scalable Processors. The raw numbers on a datasheet only tell half the story

The Oracle Exadata X8-2 (often searched as X82) is a database machine engineered from the ground up to run Oracle Database workloads. Unlike generic hardware, Exadata uses a unique “smart scan” architecture offloading query processing to storage cells.

Released as part of the X8 generation, the X8-2 balances cost, density, and raw performance. It serves as the backbone for OLTP (Online Transaction Processing), analytics, and mixed workloads. The X8M-2 replaces older InfiniBand with 100 Gbps

Note on Nomenclature: While searching for the Oracle Exadata X82 datasheet, it is important to understand Oracle’s naming convention. The “X8-2” refers to the second-generation X8 servers using Intel Xeon processors. The “X8M” introduced ground-breaking Optane persistent memory. The term “X82” typically refers to the Exadata X8-2 model (the eighth generation, 2-socket servers). This article consolidates the official datasheet specifications for the Exadata X8-2 and X8M families.