MI355X OAM 288GB

SPECIFICATIONS

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

PLATFORM AND SOFTWARE

• AMD architecture paper describes direct-liquid-cooled integration at the stated power level
• OEM qualification determines cooling, power delivery and compatibility; shared OAM form factor is not universal interchangeability
• The record describes one accelerator, not an eight-GPU UBB baseboard or a complete server
• Exact module mechanical dimensions are not established in the checked sources
• Verify the exact ROCm release, framework build and supported kernels for CDNA 4
• Memory capacity does not establish model fit, precision support or workload throughput
• Platform firmware, software support and commercial entitlements require separate qualification

Manufacturer brochure specifies maximum TBP; product webpage labels the same value typical board power. Neither is complete server consumption.

INTERCONNECT

PCIe Gen5 x16

Host interface on the platform; not a conventional PCIe add-in card

Infinity Fabric scale-up

153.6 GB/s. Brochure peak per-link rating; seven scale-up links. Product webpage rounds to 153 GB/s. Not whole-server bandwidth.

Infinity Fabric scale-out

128 GB/s. Manufacturer peak per-link rating; one scale-out link per GPU, platform topology must be verified

MANUFACTURER SOURCES

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.