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Green PCB riser card with one horizontal PCIe x8 slot for 1U server

Supermicro

Supermicro RSC-R1U-E8R riser card 1U PCIe x8

SKU CH-KHR2-R7YDK MPN RSC-R1U-E8R

A 1U riser card adding one PCI Express x8 slot, compatible with Supermicro X7DBT, X7DWT and X8DTT motherboards

  • Product typeRiser Card
  • Compatible withSupermicro X7DBT Motherboard Supermicro X7DWT Motherboard Su
  • DetailsExpansion Slots:1 x PCI Express x8 Form Factor:1U Host Inter
  • Adds a low-profile PCIe x8 slot in a 1U chassis
  • Compatible with Supermicro X7DBT, X7DWT and X8DTT motherboards
  • Single expansion slot keeps the server footprint compact
  • Host interface runs at PCIe x8 for full bandwidth
  • First listed by the manufacturer on 21 August 2021

Riser Card for 1U Supermicro Servers

The Supermicro RSC-R1U-E8R is a riser card designed for 1U rackmount chassis. It provides a single PCI Express x8 expansion slot via a PCI Express x8 host interface. The card is compatible with Supermicro X7DBT, X7DWT and X8DTT motherboards. It enables horizontal add-in card installation in space-constrained servers.

Suited for 1U builds on listed X7 and X8 boards

This riser suits administrators upgrading or repairing compatible Supermicro 1U systems that require one x8 slot. Builders using other motherboards, larger chassis or needing multiple expansion slots cannot use this card. It does not support configurations demanding additional PCIe lanes or different form factors.

Single PCI Express x8 slot in 1U form factor

The decisive specification is the single PCI Express x8 expansion slot delivered in a 1U form factor. This slot count and height constraint determine whether the card fits the chassis and satisfies the I/O requirement. Verify the motherboard model matches the listed compatibility before purchase.

How it compares

Measured against everything we stock in PCIe Expansion Cards, at today’s prices. Recalculated every night.

Price $9.99
Cheaper than about 92% of the 891 comparable items (median $30.99).

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Specifications

Product
Brand nameSUPERMICRO
Model nameRSC-R1U-E8R
Product typeRiser Card
Size & build
Shipping weight0.12 kg
Package size260 × 186 × 112 mm
Compatibility
Compatible withSupermicro X7DBT Motherboard
Supermicro X7DWT Motherboard
Supermicro X8DTT Motherboard

Questions about this item

Which Supermicro motherboards does this riser card fit?

It is compatible with the Supermicro X7DBT, X7DWT and X8DTT motherboards.

What does the single PCIe x8 slot provide in a 1U chassis?

The riser converts a horizontal PCIe x8 host connection into one vertical full-height x8 expansion slot that fits a 1U rackmount server.

What host interface does the card use and what bandwidth does it carry?

The card connects through a PCI Express x8 host interface, delivering up to eight lanes of PCIe bandwidth to the installed add-in card.

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