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Supermicro 1U Mainstream SuperServer (SYS-511R-M)

  • Key Features/Applications: General Purpose, Small Business, Web Hosting, Networking, Encoding/ Decoding, File/ Mail Server
  • CPU: Single Intel® Xeon® E-2400 Processor
  • Chassis: 1U / 1 Node
  • Drive: 4 Hot-swap 3.5" SATA Drive Bays
  • RAM: 4 DDR5 DIMM Slots
  • Network Ports: 2 1GbE LAN Ports
  • Ships Within 3-5 Business Days

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SYS-511R-M Back View

The state-of-the-art Supermicro SYS-511R-M 1U Mainstream SuperServer blends the latest PCIe Gen 5 and DDR5 technology, versatile expandability, and rock-solid reliability. This is an ideal and cost-effective choice for enterprises/colocation demanding robust computing power and efficient management.

  • Powerful Performance

The Supermicro SYS-511R-M is engineered with a Single Socket V, featuring the Intel® Xeon® E-2400 processor. This robust platform supports record-high 5.6GHz turbo frequency while keeping power envelopes at 95W. Delivering exceptional performance and over 15% performance improvement over the E-2300 series CPU.

  • Optimized Memory

With 4 DIMM slots, SYS-511R-M boasts up to 128GB ECC UDIMM DDR5-4400 memory, offering high-speed data processing and improved error correction for reliable server operations.

  • Flexible Expansion

Expansion capabilities include up to 3 PCIe Slots: 1x PCIe 5.0 x16 (FHHL) or 2x PCIe 5.0 x8 (FHHL & LP) and 1x PCIe 4.0 x4 (in x8) (Internal), providing ample room for internal SAS controller cards and add-on cards.

  • Enhanced Networking & I/O

Networking is robust with onboard 2x 1G Base-T LAN ports. The server also includes a variety of I/O ports: 3x USB 3.2 Gen 1 ports (2 rear, 1 Type A), 4x USB 2.0 ports (2 rear, 2 header), 1x VGA port (rear), and 2x Serial ports (1 rear, 1 header).

  • Advanced System Management

Featuring a dedicated IPMI Port (AST2600), the server includes a built-in management tool (IPMI 2.0, KVM/media over LAN) with a dedicated LAN port, ensuring efficient and streamlined management.

SYS-511R-M Front View
  • Versatile Drive Bays

This server comes with 4 Hot-Swap SATA/SAS drive bays, defaulting to 4x SATA with the option for SAS3 via AOC. Additionally, it supports 2x M.2 PCIe 4.0 x4 M-Key NVMe (2280/22110), offering flexible and high-speed storage solutions.

  • Efficient System Cooling

Maintain optimal operating temperatures with 4x 40x40x28mm Middle Cooling PWM fans, with the option to add 2 more fans for enhanced cooling.

  • Reliable Power Supply

A 600W High-efficiency power supply (Titanium Level 96%) is included, with options for redundancy to ensure uninterrupted server operation.


More Information
CPUXeon® E
Max Number of CPU1

Today we are going to take a look at a new class of servers with the Intel Xeon E-2400 series. The Supermicro SYS-511R-M is a 1U server designed for lower cost and lower power operation. With modern high-end servers sporting 64+ cores per socket, but also 1kW class power budget for dual-socket servers, these systems now have a clearer differentiation as lower core count and high clock speed servers.

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This product can expose you to chemicals including lead, known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to