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Flat black cable with M.2 male plug and U.2 female socket plus 15-pin power lead

Vszerda

Vszerda M.2 to U.2 NVMe cable 50cm 15Pin power

SKU CH-PGZ9-D8391

Connects a U.2 NVMe SSD to an M.2 2280 M-key slot with 15-pin power over 50 cm, supporting PCIe 4.0 at 64 Gbps

  • Add a U.2 NVMe drive through an M.2 2280 slot
  • PCIe 4.0 link delivers up to 64 Gbps throughput
  • Works with PCIe 3.0, 2.0 and 1.0 drives
  • 50 cm cable with 15-pin power connector included
  • Driver-free installation on desktop or server

PCIe 4.0 M.2 to U.2 Adapter

This Vszerda adapter connects a U.2 NVMe SSD to an M.2 2280 M key slot on a desktop or server motherboard. It supports PCIe 4.0 speeds and is backward compatible with PCIe 3.0, 2.0, and 1.0 devices. No drivers or software are required for installation.

PCIe 4.0 64 Gbps bandwidth

The adapter delivers a theoretical maximum transfer speed of 64 Gbps over the PCIe 4.0 interface. This specification determines whether the U.2 drive can operate at its full potential. The cable length is 50cm, providing flexibility for internal routing.

15-pin power and 50cm cable

A 15-pin power connector supplies the U.2 drive directly, removing the need for a separate power adapter. The 50cm cable allows the drive to be mounted away from the motherboard slot. The build uses premium materials for durability under intensive use.

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 does the 64 Gbps figure mean for my U.2 NVMe SSD in a real system?

It is the theoretical PCIe 4.0 ceiling; actual throughput depends on your motherboard's M.2 2280 M-key slot, the SSD itself, and system workload, so real-world speeds will be lower.

Which PCIe generations does the SFF-8639 interface support and what does that cap in practice?

The cable carries PCIe 4.0, 3.0, 2.0 and 1.0 signals; the link will negotiate to the lowest common generation between your motherboard slot and the U.2 drive, limiting bandwidth accordingly.

What physical space and connectors are needed to fit this 50 cm adapter inside my case?

You need a free M.2 2280 M-key slot on the motherboard, a 15-pin power lead from the PSU, and enough clearance for the 50 cm cable run to the U.2 drive bay.

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