Oracle Exadata X82 Datasheet Portable 【Original】
If you are reviewing the X8-2 datasheet as part of a migration, note these backward compatibility features:
The X8-2 introduced three distinct storage server types to balance performance and cost. High Capacity (HC):
Oracle provides absolute architectural symmetry across all Exadata deployment models. Database applications run exactly the same way regardless of physical location.
: Standard configuration starts at 384 GB DDR4 RAM , expandable up to 1.5 TB via a memory expansion kit. oracle exadata x82 datasheet
Hardware is only half the story. The (release 19.3 or higher) unlocks the X8M-2’s potential.
Features High Capacity (HC) or Extreme Flash (EF) storage servers with PCIe NVMe Flash and persistent memory technology.
: Includes twelve 14 TB 7,200 RPM disks and four 6.4 TB NVMe PCI Flash cards for a total of 168 TB raw disk capacity and 25.6 TB of flash cache. If you are reviewing the X8-2 datasheet as
The X8-2 uses a leaf-spine topology with low-latency Ethernet.
| Configuration | Primary Storage Media | Raw Flash Acceleration | Primary Capacity | Use Case | | --- | --- | --- | --- | --- | | | All-Flash NVMe | Primary storage media | High flash capacity (specifics vary by rack size) | Mission-critical OLTP, real-time analytics | | High Capacity (HC) | High-density SAS HDDs | 6.4 TB PCIe Flash (per server) | Massive data warehousing, large archive storage | High capacity at lower cost per GB | | Extended (XT) | Mix of HDDs and Flash | Configurable flash tier | Varies | Specialized use cases requiring diverse tiers |
The X8-2 database server memory is expandable: : Standard configuration starts at 384 GB DDR4
8 x 6.4 TB NVMe Flash drives (51.2 TB total NVMe Flash storage per server). Processing: Two 16-core Intel Xeon 4214 processors. Configuration Scalability
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 .
Oracle Exadata X8-2: The Definitive Datasheet and Technical Overview
What are your primary (OLTP, Data Warehousing, or Mixed)? What are your minimum usable storage capacity requirements?