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U.2 SFF-8639 NVMe PCIe SSD cable, 50 cm length

Vszerda

Vszerda U.2 SFF-8639 NVME PCIe SSD Cable 50cm

SKU CH-BG4P-8X2C5

Connects a U.2 NVMe SSD to an M.2 SFF-8643 controller at PCIe 3.0 x4 speeds over 50cm

  • U.2 SFF-8639 cable links NVMe SSD to mainboard at PCIe 3.0 x4 speed
  • 50 cm length fits compact builds while reaching M.2 SFF-8643 slot
  • Supports Intel SSD 750 and p3600 p3700 drives for enterprise storage
  • 4 GBps throughput handles heavy workloads without bottleneck
  • Hyper Kit design connects Ultra M.2 card to storage controller for flexible expansion

U.2 SFF-8639 NVMe cable for Intel SSD 750

This 50 cm cable connects an Intel SSD 750 or compatible U.2 drive to a motherboard or controller equipped with an SFF-8643 Mini SAS HD port. It carries a PCIe 3.0 x4 link rated at 4 GBps for high-speed storage expansion. The assembly is built for internal use in workstations or servers that lack a native U.2 connector.

SFF-8643 Mini SAS HD host interface enables direct

The bundled cable terminates in an SFF-8643 connector on the host side, allowing the U.2 drive to plug straight into a Hyper Kit storage controller or Ultra M.2 add-in card. No separate adapter or interposer is required, so the signal path stays short and the drive receives full x4 bandwidth. This arrangement suits builders who already own a Mini SAS HD controller and want to add a U.2 NVMe device.

PCIe 3.0 x4 link caps throughput at 4 GBps

The interface runs at PCIe 3.0 speeds, so sequential performance cannot exceed the 4 GBps ceiling even if the SSD itself is faster. Systems limited to PCIe 2.0 or x2 electrical width will reduce bandwidth further. Buyers needing PCIe 4.0 or 5.0 throughput, or those whose motherboards only offer M.2 slots without a Mini SAS HD header, will find this cable unsuitable.

Highlights

  • U.2 SFF-8639 cable links NVMe SSD to mainboard at PCIe 3.0 x4 speed
  • 50 cm length fits compact builds while reaching M.2 SFF-8643 slot
  • Supports Intel SSD 750 and p3600 p3700 drives for enterprise storage
  • 4 GBps throughput handles heavy workloads without bottleneck
  • Hyper Kit design connects Ultra M.2 card to storage controller for flexible expansion

Specifications

No published specifications for this item yet.

Questions about this item

Will the SFF-8639 connector or the 50 cm cable need replacement after prolonged use?

The cable uses a fixed 50 cm length with SFF-8639 and SFF-8643 connectors rated for PCIe 3.0 x4; no user-serviceable parts are inside, so replacement is only needed if the cable or connectors are physically damaged.

What throughput limit appears first when the link runs at PCIe 3.0 x4 continuously?

The electrical interface caps sustained throughput at 4 GBps over PCIe 3.0 x4, so that bandwidth ceiling is reached before any cable-length restriction at 50 cm.

How much heat or noise does the cable add when the SSD runs all day?

The passive 50 cm cable has no active components, generates no noise and adds negligible heat; thermal load comes from the SSD and controller, not the cable itself.

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