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Green PCB card with two M.2 slots and red SATA cable attached

Vszerda

Vszerda PCIe Adapter M.2 NVMe M-Key SATA B-Key SSD sata cable

SKU CH-EJBQ-Z0GGM

PCIe 4.0 x4 card hosts one M-key NVMe and one B-key SATA M.2 SSD up to 2280 length

  • Supports one NVMe M-Key and one SATA B-Key SSD simultaneously
  • Fits PCIe 4.0 x4, x8 and x16 slots for broad motherboard compatibility
  • Accepts 2230, 2242, 2260 and 2280 mm drive lengths
  • Compliant with PCI Express M.2 spec 1.0 and SATA 3.0 spec for B-Key
  • Includes SATA 3.0 cable for straightforward B-Key SSD connection

Versatile M.2 PCIe adapter for mixed SSD types

This Vszerda adapter installs in a PCIe x4, x8 or x16 slot and accepts one M-key NVMe drive plus one B-key SATA drive simultaneously. It supports M.2 lengths of 2230, 2242, 2260 and 2280 mm and complies with PCI Express M.2 specification 1.0 and SATA 3.0 specification for the B-key interface. The card adds two distinct storage devices through a single expansion slot.

Sustained dual-drive operation

Under continuous load the M-key NVMe path runs at PCIe 4.0 x4 while the B-key SATA path runs at SATA 3.0 speeds, each limited by its own protocol rather than a shared controller. Because the two interfaces are electrically independent, heavy writes to the NVMe drive do not throttle the SATA drive and vice versa. The adapter therefore delivers predictable throughput for mixed workloads such as an OS drive plus a bulk-data drive.

Single slot fits one NVMe and one SATA drive only

The decisive constraint is that the card cannot host two NVMe drives or two SATA drives at the same time. Builders who need a second NVMe device or a second SATA device must choose a different solution. This adapter is purpose-built for exactly one M-key NVMe SSD paired with one B-key SATA SSD.

Highlights

  • Supports one NVMe M-Key and one SATA B-Key SSD simultaneously
  • Fits PCIe 4.0 x4, x8 and x16 slots for broad motherboard compatibility
  • Accepts 2230, 2242, 2260 and 2280 mm drive lengths
  • Compliant with PCI Express M.2 spec 1.0 and SATA 3.0 spec for B-Key
  • Includes SATA 3.0 cable for straightforward B-Key SSD connection

Specifications

No published specifications for this item yet.

Questions about this item

Does the PCIe 4.0 x4 card generate much heat when both M.2 slots are active all day?

The adapter has no active cooling; it relies on case airflow to keep the M-key NVMe and B-key SATA drives within their normal operating temperatures.

What motherboard slot and cable must already be present to use both the NVMe and SATA drives?

A free PCIe x4, x8 or x16 slot plus one internal SATA 3.0 data cable connected to the motherboard are required for the B-key drive.

Will a 2280 NVMe drive and a 2242 SATA drive fit side-by-side on this card?

Yes, the board accepts 2230, 2242, 2260 and 2280 lengths, so a 2280 M-key NVMe and a 2242 B-key SATA SSD can be installed together.

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