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Green PCB adapter board with silver Mini SAS and Oculink ports plus silver mounting bracket

SMUGDESK

SMUGDESK PCIe 4.0 Mini SAS SFF8087 to Oculink SFF8611/8612 Adapter with Bracket

SKU CH-77SW-NN4CZ

Converts Mini SAS SFF8087 to Oculink SFF8611/SFF8612 for PCIe 4.0 NVMe storage expansion in servers

  • PCIe 4.0 high-speed protocol support enables fast NVMe storage links
  • Converts Mini SAS SFF8087 to Oculink SFF8611/SFF8612 for flexible connectivity
  • Integrated mounting bracket ensures secure installation in servers and enclosures
  • Compact PCBA design maintains stable signal integrity under 24/7 heavy loads
  • Enterprise-grade bandwidth suits RAID controllers, backplanes and high-density NAS

Interface Conversion

This adapter converts a Mini SAS SFF8087 female port to an Oculink SFF8611 or SFF8612 female port. It targets administrators upgrading enterprise servers or high-density NAS systems. The integrated PCBA board and mounting bracket provide a secure fit for 24/7 continuous heavy-load operation in storage enclosures.

Bandwidth Constraint

The adapter is fully compatible with PCIExpress 4.0 high-speed protocols for enterprise-grade signal transmission. Practical throughput remains bound by the PCIe 4.0 lane configuration and the connected controller or backplane capabilities. Signal integrity is maintained through the compact PCB design with anti-interference characteristics.

Connector Compatibility

The single specification that decides fit is the Mini SAS SFF8087 to Oculink SFF8611/8612 female interface conversion. It supports NVMe SSDs, RAID controllers and backplanes requiring this specific connector change. Buyers needing a different Mini SAS variant or a male Oculink interface cannot use this adapter.

How it compares

Measured against everything we stock in SATA, IDE & M.2 Drive Adapters, at today’s prices. Recalculated every night.

Price $22.99
Typical for this category: the median of 1,721 items is $22.99.

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Specifications

No published specifications for this item yet.

Questions about this item

Should I choose the SFF8611 or SFF8612 Oculink port on this adapter?

Both SFF8611 and SFF8612 female ports are provided on the same PCBA, so you can connect whichever Oculink cable matches your backplane or NVMe device without selecting a specific version.

What does PCIe 4.0 compatibility mean for my NVMe SSDs?

The adapter passes PCIe 4.0 signals from the Mini SAS SFF8087 side to the Oculink ports, letting NVMe SSDs run at their native Gen 4 speeds through the converter.

How does the SFF8087 interface limit real-world throughput?

The SFF8087 connector carries four PCIe 4.0 lanes, capping the link at the bandwidth those lanes provide for SAS or NVMe traffic.

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