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Small green circuit board with Oculink ports and a PCIe 16x slot

Vszerda

Vszerda Oculink SFF-8612 SFF-8611 to PCIe 16x 4x Adapter with SATA Power Port

SKU CH-SKVM-W9SXM

Connects PCIe x16, x8 or x4 cards to an Oculink SFF-8611 or SFF-8612 host port and includes a SATA power connector limited to 12 V 2 A

  • Dimensions10 cm x 10 cm x 1 cm
  • Weight0.05 kilograms
  • Connect PCIe cards via Oculink SFF-8611 and SFF-8612 ports
  • Power devices with SATA 12V 2A auxiliary connector
  • Supports PCIe x16 x8 x4 cards including graphics and audio
  • Compact 10 cm form factor fits tight chassis spaces
  • Lightweight .05 kg design adds minimal load to motherboard

Oculink SFF-8612 SFF-8611 Adapter

This adapter converts an Oculink SFF-8611 or SFF-8612 interface into a PCIe x16 slot that operates at up to x4 electrical width. It accepts standard PCIe x16, x8 or x4 cards such as graphics, USB, LAN, 1394 or audio controllers. A SATA power port supplies up to 12 V 2 A for auxiliary power.

Upgrade from proprietary or limited slots

The converter lets you install a full-size PCIe expansion card in systems that only expose an Oculink 4x connection. It is worth the change when the host platform provides an Oculink port but lacks a native x16 slot for the desired add-in card.

Check host port and card power draw

Verify that the mainboard or backplane presents an SFF-8611 or SFF-8612 Oculink 4x connector. Confirm the target PCIe card does not require more than 12 V 2 A from the adapter's SATA power port; connect supplemental power directly to the card if its demand exceeds that limit.

Highlights

  • Connect PCIe cards via Oculink SFF-8611 and SFF-8612 ports
  • Power devices with SATA 12V 2A auxiliary connector
  • Supports PCIe x16 x8 x4 cards including graphics and audio
  • Compact 10 cm form factor fits tight chassis spaces
  • Lightweight .05 kg design adds minimal load to motherboard

Specifications

Brandxiwai
ModelSF-056
Part NumberSF-056
Dimensions10 cm x 10 cm x 1 cm
Weight0.05 kilograms

Questions about this item

What clearance does the 10 cm by 10 cm board need inside the case?

The adapter measures 10 cm by 10 cm by 1 cm, so allow at least that footprint plus room for the SFF-8611 or SFF-8612 cable bend radius and the SATA power connector.

Which SFF-8611 or SFF-8612 port do I plug the OCuLink cable into, and which way does the latch face?

Insert the OCuLink cable into the onboard SFF-8611 or SFF-8612 receptacle with the latch facing the PCB edge; the connector is keyed so it only seats one way.

When should I replace the SATA power lead if I run a 12 V 2 A graphics card continuously?

Inspect the SATA power cable every 12 months; replace it if the pins show discoloration or the insulation becomes brittle from sustained 12 V 2 A load.

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