Oracle Exadata X82 Datasheet -

A full rack Exadata X8-2 system delivers up to for database processing, with up to 12 TB of memory per rack .

Instead of sending all data to the database server, the storage cells run “where clause” filters. On the X8-2, a single storage server can process 1.4 million I/O requests per second locally.

The database servers offload the filtering work directly to the storage servers.

Unlike standard RAM, PMEM retains data even during sudden power losses, ensuring complete transactional safety. Technical Specifications: Server Breakdown oracle exadata x82 datasheet

The redefines database appliance latency by combining Intel Optane PMEM and RDMA over 100Gb RoCE. It is ideal for latency-sensitive, high-throughput Oracle Database workloads. While expensive, it delivers performance unmatched by generic hardware for Oracle-centric deployments.

Standard 384 GB RAM (12 x 32 GB DIMMs), with options to expand up to 768 GB or 1.5 TB.

The hardware is useless without the correct software stack. According to the X8-2 certification datasheet: A full rack Exadata X8-2 system delivers up

Source: Oracle documentation

By leveraging intelligent software (Smart Scans, Smart Flash Cache) to offload data processing from the database server to the storage layer, Exadata significantly reduces CPU overhead.

: Two 24-core Intel Xeon Platinum 8260 processors operating at 2.4 GHz (totaling 48 cores per server). The database servers offload the filtering work directly

Detailed between Exadata X8-2 and newer models (X9M or X10M)

Uses the exact same architecture found in Oracle Cloud Infrastructure (OCI) Exadata Cloud Service. 2. Hardware Architecture & Components