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Silver 1U rackmount server chassis with ten front 2.5″ drive bays

Supermicro

Supermicro SYS-111C-NR 1U barebone server, LGA-4677, C741, 16 DIMM DDR5, 10× 2.5″ bays, 860W redundant PSU

SKU CH-WY6B-BZTNN MPN SYS-111C-NR

1U barebone server with LGA-4677 socket, C741 chipset, 16 DDR5 DIMM slots and 10 hot-swap 2.5″ bays

  • 1U barebone fits dense racks with 111 mm height
  • 16 DDR5 DIMM slots reach 4800 MT/s
  • 10 front 2.5″ hot-swap bays accept SAS with controller
  • Redundant 860W Platinum PSU keeps system running
  • Dual PCIe 5.0 x16 slots plus dual AIOM for expansion

1U barebone for Xeon Scalable

The Supermicro SYS-111C-NR is a 1U server barebone built around the LGA-4677 socket and Intel C741 chipset. It supports a single 4th Gen Xeon Scalable processor with a thermal design power of up to 350W. Sixteen DIMM slots accept DDR5 memory running at up to 4800 MT/s. Redundant platinum-rated 860W power supplies are included.

Suits dense compute, not GPU farms

This platform suits workloads that need high memory capacity and fast front storage in a single rack unit. The ten hot-swap 2.5″ drive bays can be configured with optional NVMe support. Builders who require multiple double-width accelerators or more than two PCIe 5.0 x16 slots should evaluate larger chassis.

Sixteen DDR5 slots define memory ceiling

The maximum supported memory speed is 4800 MT/s across all sixteen slots, and the board accepts 3DS RDIMM modules. This DIMM count and speed combination sets the practical limit for in-memory datasets on this system.

Highlights

  • 1U barebone fits dense racks with 111 mm height
  • 16 DDR5 DIMM slots reach 4800 MT/s
  • 10 front 2.5″ hot-swap bays accept SAS with controller
  • Redundant 860W Platinum PSU keeps system running
  • Dual PCIe 5.0 x16 slots plus dual AIOM for expansion

Specifications

No published specifications for this item yet.

Questions about this item

What maintenance or replacement will the redundant 860W power supplies need later?

The redundant 860W Platinum power supplies are hot-swappable, so a failed unit can be replaced without shutting down the server.

Which limit appears first under sustained load with a 350W TDP processor installed?

The 350W TDP ceiling of the LGA-4677 socket is the primary thermal limit; the 860W redundant PSUs provide headroom well above that figure.

How much noise and heat do the redundant 860W PSUs add when the system runs all day?

The Platinum-rated 860W redundant PSUs run at high efficiency, reducing waste heat and fan speed during continuous operation.

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