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OCuLink U.2 data cable with large 4‑pin power connector, shielded black wiring

SMUGDESK

SMUGDESK CBLT1011 OCuLink U.2 Data Cable with Large 4Pin Power Connector

SKU CH-6D5M-K4QBE

Connects OCuLink to U.2 NVMe SSDs with integrated 4-pin power for server and RAID backplanes

  • Compatible CBLT1011 OCuLink U.2 high-speed storage link
  • Large 4-pin power connector supplies stable power to NVMe SSDs
  • High-speed signal transmission for enterprise NVMe and RAID systems
  • Shielded harness reduces interference for reliable long-term server use
  • Plug-and-play design suits servers, workstations and dense storage backplanes

Direct OCuLink U.2 replacement

This cable matches the CBLT1011 specification for connecting OCuLink ports to U.2 NVMe drives. It integrates a large 4-pin power connector so the SSD receives stable power without a separate adapter. Shielded wiring reduces interference for reliable data transfer in servers and workstations. The plug-and-play design fits high-density backplanes and RAID controller setups.

Upgrade from cables lacking integrated power

Older harnesses often require a separate power lead, adding clutter and potential failure points. This single assembly carries both signal and power, simplifying installation in tight chassis. The jump is worthwhile when deploying enterprise NVMe SSDs that demand consistent power delivery and clean signalling. Shielded construction also helps maintain link stability under heavy I/O loads.

Suits builders adding U.2 NVMe to OCuLink hosts

System integrators configuring RAID arrays or expanding workstation storage will appreciate the combined data and power path. Buyers needing a different pin-out, a right-angle connector, or support for non-NVMe SAS drives should look at something else. The fixed CBLT1011 pinning means it cannot adapt to proprietary backplane layouts. No other interface or protocol is supported beyond those listed.

How it compares

Measured against everything we stock in SAS, SCSI, InfiniBand & MCIO Cables, at today’s prices. Recalculated every night.

Price $35.99
Pricier than about 80% of the 1,224 comparable items (median $26.99).

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Specifications

No published specifications for this item yet.

Questions about this item

What connector does the CBLT1011 cable use to deliver power to a U.2 NVMe SSD?

It uses a large 4pin power connector built into the cable harness to supply stable power to the drive.

How do you install the CBLT1011 OCuLink U.2 cable, and which step is often missed?

Connect the OCuLink end to the controller and the U.2 end to the SSD, then firmly seat the large 4pin power plug; the power connection is the step most often forgotten.

When should the CBLT1011 shielded cable be inspected or replaced in a server?

Inspect the shielding and connectors during routine server maintenance; replace the cable if the braid is damaged, pins are bent, or intermittent NVMe errors appear.

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