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Green circuit board with two small rectangular connectors and a full-length PCIe slot, silver bracket

SMUGDESK

SMUGDESK Dual MCIO 8i SFF-TA-1016 to PCIe 5.0 x16 VROC Adapter

SKU CH-9ZB2-NQKMX

Converts two MCIO 8i SFF-TA-1016 ports into a single PCIe 5.0 x16 slot with 32GT/s bandwidth and VROC RAID support for NVMe SSD arrays or external GPU

  • Converts two MCIO 8i ports to PCIe 5.0 x16
  • Full 32GT/s Gen5 bandwidth, backward compatible with 4.0 and 3.0
  • Intel VROC and x8/x8 bifurcation enable NVMe RAID arrays
  • Premium signal circuit maintains stable high-speed links for SSDs and external GPU
  • Works with Windows, Linux and VMware on workstations and servers

Dual MCIO 8i to PCIe 5.0 x16 VROC Adapter

This adapter converts two SFF-TA-1016 MCIO 8i ports into a single PCIe 5.0 x16 slot. It targets server and workstation builders who need to attach high-speed NVMe storage or an external GPU to a motherboard with MCIO connectors. The board provides full Gen5 32GT/s bandwidth and is compatible with Windows, Linux and VMware platforms.

PCIe 5.0 32GT/s with VROC bifurcation

The decisive specification is the PCIe 5.0 x16 interface running at 32GT/s with support for x8/x8 bifurcation and Intel VROC RAID. This allows the single slot to serve two NVMe devices in a RAID array or to split bandwidth between storage and an external graphics card. The adapter is downward compatible with PCIe 4.0 and 3.0 specifications.

Motherboard MCIO headers and x16 slot clearance

Installation requires a motherboard equipped with dual SFF-TA-1016 MCIO 8i headers and an available mechanical x16 slot for the adapter bracket. The design frees standard M.2 or U.2 drive bays by moving high-density NVMe connectivity to the rear I/O area. Builders without native MCIO ports on their board cannot use this converter.

How it compares

Measured against everything we stock in Interface & Card Adapters, at today’s prices. Recalculated every night.

Price $60.99
Pricier than about 90% of the 354 comparable items (median $21.99).

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Specifications

No published specifications for this item yet.

Questions about this item

How does the PCIe 5.0 x16 bandwidth translate when the adapter runs in a live system?

The slot delivers full PCIe 5.0 32GT/s bandwidth and remains downward compatible with PCIe 4.0 and 3.0 devices.

What does the dual MCIO 8i SFF-TA-1016 interface actually cap in real use?

Two MCIO 8i ports combine into one PCIe 5.0 x16 link, supporting Intel VROC and x8/x8 bifurcation for NVMe RAID or dual-device operation.

What physical space and mounting does the adapter need inside a chassis?

The board occupies a single PCIe x16 expansion slot and connects to two SFF-TA-1016 MCIO 8i headers on the motherboard.

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