We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Multicoloured M.2 to U.2 adapter cable with SATA 15P and 7P left-angle connectors, 100cm long

Vszerda

Vszerda M.2 SFF-8643 to U.2 SFF-8639 Adapter with SATA 15P 7P Cable 100CM

SKU CH-YSBK-26E9V

Connects M.2 NVMe SSDs to U.2 drives with SFF-8643 and SFF-8639 connectors, includes SATA 15P and 7P power cables, supports 32Gbps transfer rates

  • Connector detailsM.2 to U.2 With Sata 15p and 7p Left Angle
  • Connector genderMale-to-Male
  • Product typeM.2 to U.2
  • Product colorMulticolored
  • Overall length18
  • Key featuresAdvanced EMI shielding, secure locking connectors, optimized
  • Connect NVMe SSDs to U.2 drives via SFF-8643 and SFF-8639 connectors for enterprise storage
  • Advanced EMI shielding prevents data loss and interference at up to 32Gbps transfer rates
  • Secure locking connectors maintain error-free operation in high-vibration server environments
  • 100cm cable with SATA 15P and 7P left-angle power connectors enables flexible drive placement
  • Built with durable materials for long-term reliability in data centres and RAID configurations

M.2 to U.2 Adapter with SATA Power and Data Cable

This adapter connects an M-Key NVMe SSD to a U.2 enterprise drive using SFF-8643 and SFF-8639 connectors. A 100cm cable with SATA 15-pin power and 7-pin data connectors is included for power delivery and data routing. It is built for enterprise storage systems requiring secure, high-speed connectivity between different drive form factors.

PCIe 3.0 and 4.0 Interface Bandwidth Limits

The adapter operates within PCI Express 3.0 and 4.0 specifications alongside SAS 3.0 compliance. These standards cap the maximum data transfer rate at 32Gbps, which defines the practical throughput ceiling for any connected NVMe or U.2 device. Actual performance will not exceed this interface limit regardless of the drive capabilities installed.

SFF-8643 to SFF-8639 Connector Compatibility

The male-to-male terminals bridge an M.2 SFF-8643 source to a U.2 SFF-8639 target with secure locking mechanisms. This specific connector pairing determines whether the adapter physically fits the host and drive ports in a server or storage array. Buyers needing a different M.2 key type or a direct backplane connection without the SATA cable assembly should verify their port layout before purchase.

How it compares

Measured against everything we stock in SATA & eSATA Drive Cables, at today’s prices. Recalculated every night.

Price $37.99
Pricier than about 90% of the 1,954 comparable items (median $13.99).

New to this? Which coin should you pay with — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameST-JY
Model nameMKSFF8643-U239-ST15PL7P
Product typeM.2 to U.2
Product colorMulticolored
Ports & slots
Connector detailsM.2 to U.2 With Sata 15p and 7p Left Angle
Connector genderMale-to-Male

Questions about this item

Which cable length should I choose for a typical server chassis?

The adapter ships with a fixed 100 cm cable, so there is no length option to select.

What does the 32 Gbps rating mean when the adapter is installed in a live system?

It indicates the maximum theoretical throughput supported by the PCIe 3.0/4.0 and SAS 3.0 links; actual speed depends on the SSD and controller used.

Which interface standards does the SFF-8643 to SFF-8639 connection comply with, and what do they cap in practice?

The cable meets PCIe 3.0/4.0 and SAS 3.0 specifications, limiting the link to 32 Gbps under those protocols.

More in SATA & eSATA Drive Cables

Similar items