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Supermicro

Supermicro's MegaDC series delivers top performance per dollar and per watt across various sectors, with optimized component integration for cost-effectiveness and versatility, enabling quick deployment for diverse workloads.

The latest MegaDC servers, powered by AmpereOne® CPUs with up to 192 cores, set new standards in energy efficiency, performance, and flexibility. These servers excel in AI inference tasks and advanced data management at scale, thanks to the AmpereOne processors.

Offering configurations from 32 to 192 cores per CPU socket, the MegaDC series is optimized for accelerating cloud-native application stacks. It provides predictable performance by mitigating issues like noisy neighbors, allowing customers to increase infrastructure load without performance losses from Simultaneous Multi-Threading (SMT).

AI Inference Servers

ARS-112M-NR

<table class="markdownTable"> <thead> <tr> <td>Height</td> <td>1U</td> </tr> <tr> <td>CPU</td> <td>1 x AmpereOne M (up to 192)</td> </tr> <tr> <td>Memory</td> <td>12 DIMM slots/12 Channel<br> Max Memory (1DPC): 1.5TB 5600MT/s ECC DDR5 RDIMM/LRDIMM </td> </tr> <tr> <td>Storage</td> <td>12 front hot-swap 2.5” PCle 5.0 x 4 NVMe/SAS*/SATA* drive bays (* May require additional storage controller and/or cables)</td> </tr> <tr> <td>Network</td> <td>1 RJ45 1GbE Dedicated BMC LAN Port<br> 1 RJ45 10 GbE LAN Port </td> </tr> <tr> <td>PCIE</td> <td> - 1 PCIe 5.0 x 16 FHFL double-width slot<br> - 1 PCle 5.0 x 8 FHHL slot<br> - 1 PCle 5.0 x 16 AIOM slot (OCP 3.0 compatible)<br> - 1 PCle 5.0 x 16 FHFL slot </td> </tr> </tbody> </table>

<center>ARS-211M-NR</center>

<table class="markdownTable"> <thead> <tr> <td>Height</td> <td>2U</td> </tr> <tr> <td>CPU</td> <td>1 x AmpereOne (Up to 192)</td> </tr> <tr> <td>Memory</td> <td>16 DIMMs DDR5-4800 (8-channels, 2DPC) Up to 4TB</td> </tr> <tr> <td>Storage</td> <td> 4 hot-swap 2.5" U.2 NVMe <br> (Option for 16 or 24 NVMe) </td> </tr> <tr> <td>Network</td> <td>2 x 2.5Gb LAN SPF28 Ports via BCM57414 controller w/NC-SI</td> </tr> <tr> <td>PCIE</td> <td> - 4 PCIe 5.0 x 16 FHFL <br> - 1 PCIe 5.0 x 16 LP slot <br> - 1 PCIe 5.0 x 16 AIOM slot (OCP 3.0 compatible) </td> </tr> </tbody> </table>

<center>ARS-211ME-FNR</center>

<table class="markdownTable"> <thead> <tr> <td>Height</td> <td>2U</td> </tr> <tr> <td>CPU</td> <td>1 x AmpereOne (Up to 192)</td> </tr> <tr> <td>Memory</td> <td>16 DIMMs DDR5-4800 (8-channels, 2DPC) Up to 4TB</td> </tr> <tr> <td>Storage</td> <td>6 hot-swap 2.5" U.2 NVMe</td> </tr> <tr> <td>Network</td> <td>2 x 2.5Gb LAN SPF28 Ports via BCM57414 controller w/NC-SI</td> </tr> <tr> <td>PCIE</td> <td> - 2 PCle 5.0 x 8, FHFL slots <br> - 2 PCIe 5.0 x 16 FHFL slots <br> - 1 PCIe 5.0 x 16 LP slot <br> - 1 PCIe 5.0 x 16 AIOM slot (OCP 3.0 compatible)</td> </tr> </tbody> </table>

<center>ARS-111M-NR</center>

<table class="markdownTable"> <thead> <tr> <td>Height</td> <td>1U</td> </tr> <tr> <td>CPU</td> <td>1 x AmpereOne (Up to 192)</td> </tr> <tr> <td>Memory</td> <td>16 DIMMs DDR5-4800 (8-channels, 2DPC) Up to 4TB</td> </tr> <tr> <td>Storage</td> <td>10 hot-swap 2.5" U.2 NVMe</td> </tr> <tr> <td>Network</td> <td>2 x 2.5Gb LAN SPF28 Ports via BCM57414 controller w/NC-SI</td> </tr> <tr> <td>PCIE</td> <td> - 3 PCIe 5.0 x 16 LP slots <br> - 1 PCIe 5.0 x 16 AIOM slot (OCP 3.0 compatible)</td> </tr> </tbody> </table>

<center>ARS-520M-NRL</center>

<table class="markdownTable"> <thead> <tr> <td>Height</td> <td>2U</td> </tr> <tr> <td>CPU</td> <td>1X Altra Q80-30 , 1X Altra Max M128-30</td> </tr> <tr> <td>Memory</td> <td>DDR4- 3200MT/s</td> </tr> <tr> <td>Storage</td> <td>4 front hot-swap 3.5"/2.5" NVMe/SAS/SATA <br> 8 front hot-swap 3.5"/2.5" SAS/SATA </td> </tr> <tr> <td>Network</td> <td>Dual SFP28 25GbE</td> </tr> <tr> <td>PCIE</td> <td> - 3 PCIe 4.0 x16 LP slots<br> - 1 PCIe 4.0 x16 AIOM slot (OCP 3.0 compatible) </td> </tr> </tbody> </table>

ARS-110M-NR

<center>ARS-110M-NR</center>

**Form Factor:** 1U <br> **CPU:** 1 x Altra Max M128-30<br> **Memory:** 128GB DDR4 3200MT/s <br> **Storage:** 1 x 1TB M.2, 1 x 1.92TB NVMe <br> **Network:** Dual 25GbE Onboard <br> **PCIE:** 3 x HHHL PCIe Gen 4.0 x 16 1 x OCP 3.0 (AIOM)

ARS-210M-NR

<Center>ARS-210M-NR</center>

**Form Factor:** 2U <br> **CPU:** 1 x Altra Max M128-30<br> **Memory:** 128GB DDR4 3200MT/s <br> **Storage:** 960GB M.2 and 1.9TB NVMe <br> **Max GPU:** Up to 4 double-width GPU(s) <br> **Network:** Dual 25GbE Onboard <br> **PCIE:** 4 x DW FHFL PCIe Gen 4.0 x 16 <br> 1 x HHHL PCIe Gen 4.0 x 16 1 x OCP 3.0 (AIOM)

ARS-210ME-FNR

<center>ARS-210ME-FNR</center>

**Form Factor:** 2U Short Depth<br> **CPU:** 1x Altra Q80-30<br> **Memory:** 256GB DDR4 3200MT/s <br> **Storage:** 960GB M.2 and 1.9TB NVMe <br> **Network:** Dual 25GbE Onboard <br> **PCIE:** 4xFHHL, 1 x HHHL PCle 4.0 <br> 1 x OCP 3.0 (AIOM)

Ready to Get More Performance For Less?

Resources

Product Reviews

Review

Supermicro MegaDC ARS-211M-NR Review An Ampere AmpereOne Arm Server is Here

Oct, 2024

STH

Review

Supermicro ARS-211M-NR AmpereOne Server With R13SPD Motherboard Review -

Oct, 2024

Phoronix

Blogs & Announcements

Blog

Powering the Next Wave of AI Infrastructure with Cloud-Native MegaDC Systems

Mar, 2026

Supermicro

Blog

Supermicro Adds 192-Core ARM CPU Based Low Power Servers to Its Broad Range of Workload Optimized Servers and Storage Systems

Aug, 2023

Supermicro

Blog

Supermicro Adds ARM-based Servers using Ampere Altra and Ampere Altra Max Processors targeting Cloud-Native Applications

Dec, 2022

Supermicro

Customer Stories

Case Study

Nogales Lab Reduces Power Consumption by 60% and Increases Capacity by 40% with Ampere

Ampere

Publications

Webinar

Keeping the Promises of 5G Open RAN with Ampere’s Arm-based Solution

Ampere

Webinar

New Cloud Game Streaming Platform Delivering PC Quality Graphics to Mobile Games

Supermicro et al.

Ampere Ready Software

Created At : March 4th 2024, 10:20:31 pm

Last Updated At : April 9th 2026, 8:55:08 pm

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