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Supermicro 1U rack server barebones with EPYC 9454P processor installed

Supermicro

Supermicro AS -1115HS-TNR-G1-OTO-73 rack server EPYC 9454P 48-Core 2.75 GHz 256MB

SKU CH-24JZ-66F7S MPN AS -1115HS-TNR-G1-OTO-73

1U rack server with 48-core EPYC 9454P CPU, 24 DDR5 DIMM slots and three PCIe 5.0 x16 expansion slots

  • 48-core EPYC 9454P delivers 96 threads at 2.75 GHz for heavy parallel workloads
  • 256 MB L3 cache reduces latency on data-intensive applications
  • 24 DDR5 DIMM slots support high-capacity memory configurations
  • Three PCIe 5.0 x16 slots provide bandwidth for modern accelerators
  • Single-socket 1U design fits dense rack deployments

Server system for dense compute

The Supermicro AS-1115HS-TNR-G1-OTO-73 is a 1U rack server built around a single AMD EPYC 9454P processor with 48 cores, 96 threads and a 2.75 GHz base clock. It targets datacentres that need high core density for virtualisation, HPC or database workloads in a compact form factor.

Suits single-socket deployments

This platform fits teams standardising on one AMD EPYC 9004 or 9005 series CPU and up to 24 DDR5 DIMM slots. It does not suit buyers who require dual-socket scaling, more than three PCIe 5.0 x16 slots, or support for earlier processor generations.

48-core EPYC 9454P with 256 MB L3

The included AMD EPYC 9454P delivers 48 cores and 256 MB of L3 cache at 2.75 GHz, setting the performance ceiling for heavily threaded applications. Buyers should verify that their software licences and cooling budget align with this core count before committing.

How it compares

Measured against everything we stock in Rack & Tower Servers, at today’s prices. Recalculated every night.

Price $6,252.99
Pricier than about 81% of the 17,641 comparable items (median $1,910.99).

New to this? Buying server hardware with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Size & build
Shipping weight18.14 kg
Package size508 × 508 × 76 mm

Questions about this item

How do I install the AMD EPYC 9454P CPU into the 1115 socket without bending pins?

Align the gold triangle on the processor with the socket marker, lower the carrier gently, then torque the retention screws in the labelled diagonal sequence to the specified value.

Which components will need replacement after several years of continuous operation?

The system fans and the CMOS battery on the motherboard are the only parts with a defined service life that will require periodic replacement.

What thermal limit appears first when all 48 cores run at 2.75 GHz under sustained load?

The processor hits its configurable TDP ceiling before the chassis airflow capacity is exceeded, triggering frequency throttling to stay within the power envelope.

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