Vszerda
Vszerda SFF-8654 8i 74Pin to Dual SFF-8611 Oculink SAS 4.0 Cable 100cm
Connects a SFF-8654 8i 74pin backplane to dual SFF-8611 Oculink ports at 24Gbps per channel over 100cm
Cable Length 100 cm
- 100 cm
- 50 cm
- Connects backplanes to controllers via Slimline SFF-8654 8i 74pin and dual SFF-8611 Oculink
- Supports SAS 4.0 specification with 24Gbps per channel for high-speed data transfer
- Compatible with PCIe Gen3/4 at 8GT/s per channel for server and storage applications
- Smaller connector design saves device space in dense server and workstation environments
- 100cm cable length provides flexible routing for internal device connections
Signal path
This 100 cm cable connects a single SFF-8654 8i 74pin port to two SFF-8611 Oculink ports. It carries four lanes of PCIe Gen3/4 or SAS 4.0 traffic at up to 24 Gbps per lane. The assembly is built for internal server, data-storage and workstation chassis.
Build fit
Suits integrators linking a slimline backplane to a dual-port Oculink controller or HBA in space-constrained enclosures. Not intended for external drive bays, consumer SATA ports or any connector family outside the two types listed above.
Lane budget
Each of the four lanes delivers 24 Gbps SAS or 8 GT/s PCIe throughput, so the link width and protocol version are the figures that decide if the cable matches your controller and backplane spec.
Highlights
- Connects backplanes to controllers via Slimline SFF-8654 8i 74pin and dual SFF-8611 Oculink
- Supports SAS 4.0 specification with 24Gbps per channel for high-speed data transfer
- Compatible with PCIe Gen3/4 at 8GT/s per channel for server and storage applications
- Smaller connector design saves device space in dense server and workstation environments
- 100cm cable length provides flexible routing for internal device connections
Specifications
No published specifications for this item yet.
Other versions of this model
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Vszerda SFF-8654 8i 74pin to Dual SFF-8643 4i Mini SAS HD Cable 50cm
Vszerda SFF-8654 8i 74pin to Dual Oculink SFF-8611 Slim SAS 4.0 Cable 50cm
Vszerda OCuLink SFF-8611 8x to Dual SFF-8643 4x Active Cable 100 cm
Questions about this item
Should I choose the 50 cm or 100 cm length?
The 100 cm version gives extra reach for larger chassis or longer routing paths, while the 50 cm version keeps cable bulk to a minimum in tight servers.
What does the 24 Gbps per channel figure deliver in a live system?
Each of the four lanes carries 24 Gbps SAS or 8 GT/s PCIe, so a Slimline SFF-8654 backplane connects to a dual SFF-8611 controller at full spec speed.
How does the SAS 4.0 rating limit real-world throughput?
The cable meets SAS 4.0 and PCIe Gen 3/4 specs, capping each lane at 24 Gbps SAS or 8 GT/s PCIe with no higher signalling defined by those standards.
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