We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
PCIe adapter card with SFF-8654 connector and 50cm cable to U.2 port

Vszerda

Vszerda PCIe 3.0 4.0 to SFF-8654 Slimline SAS Card Adapter and U.2 U2 SFF-8639 NVME PCIe SSD Cable

SKU CH-SSX9-N7KSD

Connects a U.2 NVMe SSD to a mainboard via SFF-8654 using PCIe 3.0 and 4.0 with a 50cm cable

  • Connect U.2 NVMe drives via SFF-8654 Slimline SAS
  • Supports PCIe 3.0 and 4.0 speeds up to 4x lanes
  • Includes 50cm cable and adapter card for mainboard SSD 750
  • Not compatible with SAS or SATA disks
  • Works with Windows 10 or later operating systems

PCIe 3.0 4.0 Adapter for U.2 NVMe SSD

This adapter connects a U.2 NVMe SSD to a mainboard using an SFF-8654 Slimline SAS interface. It supports both PCIe 3.0 and 4.0 speeds across four lanes. The package includes the adapter card and a 50cm cable. It is designed for builders adding high-speed U.2 storage to a compatible platform.

Upgrade Path from SATA or Basic M.2

The card replaces a direct SATA connection or a limited M.2 slot by enabling a U.2 NVMe drive over PCIe 3.0 or 4.0. The jump is worth it when the workload demands the bandwidth of a four-lane NVMe device. It does not support SAS or SATA disks, so the upgrade only applies to NVMe U.2 drives.

Limits of the SFF-8654 Interface

The SFF-8654 connector carries four PCIe lanes up to 4.0 speeds, but the cable length is fixed at 50cm. The adapter requires a mainboard with an SFF-8654 port and an operating system of Windows 10 or later. It cannot be used with SAS or SATA protocols, limiting it strictly to NVMe U.2 devices.

Highlights

  • Connect U.2 NVMe drives via SFF-8654 Slimline SAS
  • Supports PCIe 3.0 and 4.0 speeds up to 4x lanes
  • Includes 50cm cable and adapter card for mainboard SSD 750
  • Not compatible with SAS or SATA disks
  • Works with Windows 10 or later operating systems

Specifications

No published specifications for this item yet.

Questions about this item

Does the 50 cm cable reach from a full-length PCIe slot to a front-panel U.2 bay?

The included cable is 50 cm long; measure your chassis routing path to confirm it spans the distance between the card slot and the U.2 drive bay.

Which way does the SFF-8654 connector on the card key into the slot?

Insert the card into a PCIe 3.0 or 4.0 x4 slot with the SFF-8654 port facing the rear bracket, then attach the 50 cm cable to the port and the U.2 SSD.

Will the SFF-8639 end of the cable need replacement if I switch to a newer U.2 NVMe drive?

The cable uses the standard SFF-8639 U.2 interface, so it remains compatible with current and future U.2 NVMe SSDs that use the same connector.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.