We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
SFF8611 4i to SFF8643 SAS cable one metre

SMUGDESK

SMUGDESK SFF8611 4i to SFF8643 SAS Cable 1m

SKU CH-GHPJ-7GXMX

Connects an Oculink SFF8611 4i port to a Mini SAS HD SFF8643 connector for 12Gbps internal server storage links using 32AWG shielded copper

  • 12Gbps bandwidth for fast server storage links
  • SFF-8611 4i to SFF-8643 cross-interface conversion
  • 32AWG pure copper reduces signal loss and crosstalk
  • 37in length enables tidy internal cable routing
  • Server-grade shielding minimises electromagnetic interference

Cross-Interface Server Cable

This new SMUGDESK cable converts a PCIe Oculink SFF8611 4i port to a Mini SAS HD SFF8643 connector inside a server chassis. It provides a direct link for enterprise storage controllers, SSD arrays and RAID deployments. The 32AWG pure copper conductors and multilayer shielding are built for stable 12Gbps data transmission.

Builders With Matching Ports Only

Technicians who have an Oculink SFF8611 4i source and a Mini SAS HD SFF8643 target will find this part fits the exact cross-interface requirement. Installers needing a different connector pairing or a longer reach for larger enclosures cannot use this specific assembly.

12Gbps Rated Throughput

The cable is specified for 12Gbps signal performance across its 39.37inch length, which determines whether it satisfies the bandwidth needs of the attached drives and controller. If the deployment demands a higher signalling rate, this cable will not meet that threshold.

Highlights

  • 12Gbps bandwidth for fast server storage links
  • SFF-8611 4i to SFF-8643 cross-interface conversion
  • 32AWG pure copper reduces signal loss and crosstalk
  • 37in length enables tidy internal cable routing
  • Server-grade shielding minimises electromagnetic interference

Specifications

No published specifications for this item yet.

Questions about this item

Which connector combination does this cable provide?

It links an Oculink SFF8611 4i port to a Mini SAS HD SFF8643 connector for PCIe-based server storage links.

What does the 12Gbps rating mean for my server?

It supports 12Gbps SAS bandwidth for enterprise HDDs, SSDs and RAID controllers inside the chassis.

How does the SAS interface limit real-world speed?

The SAS link caps at 12Gbps, so connected drives and controllers cannot exceed that throughput.

New to this? Which coin should you pay with — what to check, what it costs to pay, and what is never asked for.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.