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Vszerda U.2 to M.2 NVMe adapter with SFF-8643 cable 1.64FT

Vszerda

Vszerda U.2 to M.2 NVMe Adapter with SFF-8643 Cable 1.64FT

SKU CH-6WSA-BYA4D

Converts an M.2 M-Key NVMe SSD to a U.2 drive via a 1.64FT SFF-8639 to SFF-8643 cable, supports PCIe 4.0 and 3.0 at up to 64GT/s for 2260 and 2280 cards

  • Converts M.2 M-Key NVMe SSD to SFF-8643 Mini SAS connection
  • Connects 2.5" U.2 SSD via SFF-8639 to SFF-8643 Mini SAS cable
  • 64FT SFF-8639 to SFF-8643 cable included in package
  • PCIe 4.0 compatible, backwards compatible with PCIe 3.0
  • Supports M.2 2260 and 2280 slots, Intel 750 Series U.2 SSD

U.2 to M.2 NVMe Adapter Kit

This adapter converts an M.2 M-Key NVMe SSD connection to an SFF-8643 Mini SAS interface. It enables installation of M.2 2260 or 2280 drives into systems with U.2 backplanes. The kit includes a 1.64FT SFF-8639 to SFF-8643 cable for direct connection. No drivers are required with current operating systems.

PCIe 4.0 Interface Limits

The adapter complies with the PCIe 4.0 specification and remains backward compatible with PCIe 3.0. Data transfer rates reach up to 64 GT/s across the link. Actual throughput depends on the host controller and the specific SSD installed. Cable length is fixed at the supplied 1.64FT distance.

M-Key NVMe Only Compatibility

This adapter only accepts M.2 M-Key NVMe solid-state drives. SATA-based M.2 modules or drives with B-Key notches will not function. It supports Intel 750 Series U.2 SSDs alongside p3600 and p3700 models. Builders needing SATA protocol support must choose a different adapter.

Highlights

  • Converts M.2 M-Key NVMe SSD to SFF-8643 Mini SAS connection
  • Connects 2.5" U.2 SSD via SFF-8639 to SFF-8643 Mini SAS cable
  • 64FT SFF-8639 to SFF-8643 cable included in package
  • PCIe 4.0 compatible, backwards compatible with PCIe 3.0
  • Supports M.2 2260 and 2280 slots, Intel 750 Series U.2 SSD

Specifications

No published specifications for this item yet.

Questions about this item

Which M.2 form factors does the adapter support?

The adapter fits M.2 2260 and 2280 M-Key NVMe SSDs, covering the two most common lengths.

What real-world throughput does the 64 GT/s figure deliver?

At PCIe 4.0 x4 the link reaches roughly 8 GB/s, and at PCIe 3.0 x4 about 4 GB/s, matching the SSD’s own ceiling.

How does the SFF-8643 Mini SAS interface limit performance?

The SFF-8643 cable carries four PCIe lanes, so the practical cap is the PCIe generation negotiated — 4.0 or 3.0 — not the connector itself.

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