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Blue and gold U.2 to PCIe 3.0 x4 SFF-8639 adapter cable

Vszerda

Vszerda R27SL U.2 to PCIe 3.0 x4 SFF-8639 cable

SKU CH-C5X3-E3TKZ

Connects a U.2 NVMe SSD to a PCIe 3.0 x4 slot using an SFF-8639 cable

  • ColorBlue,Gold
  • U.2 NVMe SSD connects directly to PCIe 3.0 x4 slot
  • SFF-8639 connector ensures reliable Gen3.0 data transfer
  • Blue and gold cable adds clear visual identification
  • 27 cm length fits compact chassis layouts

U.2 NVMe extension cable

The Vszerda R27SL connects a U.2 NVMe solid-state drive to a PCIe 3.0 x4 slot using an SFF-8639 interface. It provides a data link for transferring files between the drive and the host system. The cable suits builders who need to position a U.2 SSD away from the motherboard. It does not suit users who require a direct M.2 connection or a SATA interface.

PCIe 3.0 x4 bandwidth headroom

The link runs at PCIe 3.0 x4 speeds, giving enough throughput for typical NVMe workloads such as operating-system drives and application storage. Very high sequential workloads that can saturate a full x4 Gen 3 lane may encounter a ceiling. The cable does not add latency beyond the physical length. Builders needing PCIe 4.0 or 5.0 bandwidth should look elsewhere.

Highlights

  • U.2 NVMe SSD connects directly to PCIe 3.0 x4 slot
  • SFF-8639 connector ensures reliable Gen3.0 data transfer
  • Blue and gold cable adds clear visual identification
  • 27 cm length fits compact chassis layouts

Specifications

BrandVszerda
ModelR27SL
ColorBlue,Gold

Questions about this item

Will the R27SL let me keep my existing PCIe 3.0 x4 slot for a U.2 NVMe drive?

Yes, the cable connects a U.2 SFF-8639 SSD to a PCIe 3.0 x4 slot, so your current motherboard interface works without an upgrade.

How can I verify the R27SL is running at Gen 3.0 speeds after installation?

Check the link speed in your OS device manager or BIOS; it should report PCIe 3.0 x4 for the attached NVMe drive.

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