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Green circuit board with four M.2 slots and four small LEDs

ARENTI

ARENTI PH44Support 4-port NVMe adapter 2 in 1 accessory

SKU CH-XD0Y-V9CY3 MPN PH44Support

Adds four full-speed M.2 NVMe slots over a single PCIe x16 lane with individual LED status lights

  • Expands four NVMe drives simultaneously using 4 × 32 Gbps lanes
  • Four dedicated LEDs show each drive’s status at a glance
  • Works with motherboards that support PCIe 3.0 or 4.0 bifurcation
  • Thicker PCB and reinforced x16 connector keep heavy cards secure
  • On-board high-power DC chip delivers stable power to every SSD

4-port NVMe expansion card

This adapter provides four M.2 slots for NVMe SSDs over a single PCIe x16 interface. Each slot runs at up to 32 Gbps when the host platform supplies enough lanes. The card is built with a thicker PCB and a high-power DC chip to maintain signal integrity across all ports.

Builders whose motherboard supports PCIe bifurcation

The card only works when the motherboard can split the x16 link into x4-x4-x4-x4 or equivalent modes. Systems without bifurcation will see only one or two drives depending on how the lanes are wired. Removing other PCIe devices may be necessary to free sufficient lanes.

PCIe bifurcation support required

The single specification that decides compatibility is whether the motherboard firmware can configure the PCIe x16 slot into four x4 links. Without that capability the additional M.2 slots will not be recognised by the system.

Highlights

  • Expands four NVMe drives simultaneously using 4 × 32 Gbps lanes
  • Four dedicated LEDs show each drive’s status at a glance
  • Works with motherboards that support PCIe 3.0 or 4.0 bifurcation
  • Thicker PCB and reinforced x16 connector keep heavy cards secure
  • On-board high-power DC chip delivers stable power to every SSD

Specifications

No published specifications for this item yet.

Questions about this item

Does my motherboard need PCIe bifurcation support to run all four NVMe drives on this adapter?

Yes, the motherboard must support PCIe splitting into x4+x4+x4+x4 or x4+x4 mode for the PH44Support to recognise all four NVMe drives at 32 Gbps each.

Will this card work if I keep my existing PCIe 3.0 graphics card in another slot?

The adapter supports both PCIe 3.0 and 4.0 protocols, so it will operate alongside a PCIe 3.0 graphics card provided the motherboard has enough lanes and bifurcation for both devices.

How do I confirm each NVMe drive is running at full speed after installation?

Each of the four M.2 slots has its own LED indicator; a lit LED shows the drive is detected and the 32 Gbps link is active.

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