CARDINAL
EXACT VARIANT REFERENCE

MI300X OAM 192GB

A 192 GB OAM accelerator for compatible datacenter platforms

SPECIFICATIONS

Memory per accelerator192 GB HBM3
Memory bandwidth5300 GB/s
Form factorOAM module
Maximum accelerator power750 W

Manufacturer specifications describe the product, not the condition of an offered unit. Checked 2026-09-08

PLATFORM AND SOFTWARE

  • Requires a compatible OAM baseboard and cooling system
  • 750 W is the manufacturer peak board rating
  • Do not assume a bare module includes a universal baseboard
  • Confirm the ROCm release, operating system and framework build for the intended workload
  • Run a representative workload before committing to a software migration

Manufacturer maximum accelerator rating; actual draw and supported limits depend on system

INTERCONNECT

Infinity Fabric

128 GB/s. Manufacturer peak bandwidth per link; not eight independent external network ports

PCIe Gen5 x16

128 GB/s. Theoretical aggregate bidirectional interface bandwidth

MANUFACTURER SOURCES

AMD Instinct MI300X specifications ↗AMD · Checked 2026-09-08AMD Instinct MI300X datasheet ↗AMD · Checked 2026-09-08

HOW CARDINAL HELPS

Share your quantity, destination and server model, if known. We help turn those requirements into a clearly specified request.

  • Help confirm the exact configuration and platform requirements
  • Request supplier records for condition, unit identifiers and available testing evidence
  • Clarify included accessories, delivery and proposed warranty terms before you decide

Any additional testing or guarantees must be agreed in the written offer.