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SlimSAS SFF-8654 4i plug to U.2 SFF-8639 connector, 100 cm cable

Vszerda

Vszerda SFF-8654 4i to SFF-8639 U.2 Cable 100cm

SKU CH-4W4Q-C1SWE

Connects a U.2 SFF-8639 device to a SlimSAS SFF-8654 4i controller at 24 Gbps over 100 cm

Cable Length 100 cm

  • 24 Gb/s SAS bandwidth enables ultra-fast storage throughput
  • PCIe 4.0 support at 8 GT/s per channel for modern controllers
  • SlimSAS SFF-8654 4i to U.2 SFF-8639 connects drives to controllers
  • 100 cm length suits full-tower and rackmount chassis layouts
  • New condition ensures reliable signal integrity out of the box

SFF-8654 4i to U.2 connectivity

This cable links a controller with a SlimSAS SFF-8654 4i port to a U.2 device using an SFF-8639 connector. It is built for internal connections inside servers or workstations that use SAS or PCIe 4.0 signalling. The 100 cm length gives extra reach compared to shorter assemblies.

24 Gbps SAS and 8 GT/s PCIe per lane

The assembly supports 24 Gbps SAS and 8 GT/s PCIe 4.0 per channel, providing headroom for high-throughput storage. Bandwidth runs out when the attached controller or drive tops out below those rates or when the link negotiates a slower generation.

Straight mechanical adaptation only

No active electronics, firmware or software are included in the bundle. The cable simply adapts the physical interface so the host and device can negotiate their highest common speed.

How it compares

Measured against everything we stock in SATA & eSATA Drive Cables, at today’s prices. Recalculated every night.

Price $22.99
Pricier than about 80% of the 1,954 comparable items (median $13.99).

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Specifications

No published specifications for this item yet.

Other versions of this model

5 more in the same range

Questions about this item

Does the SFF-8654 4i connector on this cable work with my existing SAS controller that only supports lower speeds?

The cable carries 24 Gb/s per channel for SAS, so it will operate at the speed your controller negotiates.

How can I confirm the link is running at the rated 24 Gb/s after installation?

Check the controller BIOS or operating-system storage utility; they report the negotiated link speed per lane.

The box lists a 50 cm cable but the title says 100 cm — which length will I actually receive?

The supplier highlights specify a regular size of 50 cm for this SFF-8654 4i to SFF-8639 U.2 cable.

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