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Adapter card with slimline SFF-8654 connector and 50cm cable to U.2 SFF-8639 NVME port

Vszerda

Vszerda PCI-E 3.0 4.0 to SFF-8654 Slimline SAS Card Adapter to SFF-8639 U.2 NVME Cable

SKU CH-4HSG-GKT00

Connects a U.2 NVMe SSD to a mainboard via an SFF-8654 Slimline SAS adapter, supporting PCIe 3.0 and 4.0 with a 50cm cable

  • Connects U.2 NVMe drives via PCIe 3.0 and 4.0
  • Slimline SFF-8654 adapter fits dense server chassis
  • 50 cm cable allows flexible drive placement
  • Includes adapter card and cable in one kit
  • Designed for NVMe only — not SAS or SATA

PCI-E 3.0 4.0 Adapter for Enterprise SSDs

This adapter connects SFF-8654 Slimline SAS cards to U.2 NVMe SSDs using a 50cm cable. It supports PCIe 3.0 and 4.0 x4 links for enterprise storage devices. The package includes one card and one cable for mainboard installation. It is built for NVMe drives only and will not work with SAS or SATA disks.

Fits Mainboard U.2 SSD 750 Slots

The card plugs into a mainboard SFF-8654 interface and routes four PCIe lanes to a U.2 drive via the included cable. It frees up standard PCIe slots by using the dedicated Slimline connector instead. No separate power connection is required beyond the slot and drive. Windows 10 or later is needed for driver support.

Handles PCIe 3.0 and 4.0 x4 NVMe Workloads

The adapter delivers full x4 bandwidth for compatible U.2 NVMe SSDs under PCIe 3.0 or 4.0. It runs out of headroom when a drive demands more than four lanes or a different protocol. Builders needing SAS or SATA connectivity must choose a different solution. The 50cm cable length sets the maximum drive placement distance.

Highlights

  • Connects U.2 NVMe drives via PCIe 3.0 and 4.0
  • Slimline SFF-8654 adapter fits dense server chassis
  • 50 cm cable allows flexible drive placement
  • Includes adapter card and cable in one kit
  • Designed for NVMe only — not SAS or SATA

Specifications

No published specifications for this item yet.

Questions about this item

Does the SFF-8654 Slimline SAS card maintain PCIe 4.0 x4 bandwidth under sustained workloads?

The card supports PCIe 3.0 and 4.0 at x4, so the first limit is the host slot generation.

How much heat does the adapter card produce during all-day operation?

The passive card draws power only for signal routing; no active cooling is required.

What host slot and drive form factor are needed to use this kit?

A PCIe x4 slot (Gen 3 or 4) and a U.2 NVMe SSD with SFF-8639 connector.

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