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Black Mini SAS HD SFF-8643 to U.2 SFF-8639 cable with 15-pin SATA power, 1.6ft

Vszerda

Vszerda LLS-CB-1HA1UT-01 Mini SAS HD SFF-8643 to U.2 SFF-8639 NVMe Cable 1.6ft

SKU CH-DD6E-Q0Z2R

Connects a Mini SAS HD SFF-8643 controller to a U.2 NVMe SSD with integrated 15-pin SATA power over 1.6 ft at 48 Gb/s

  • Rated speed48 Gbit/s
  • Connector genderMale-to-Female
  • Product typeSAS 3.0
  • Product colorBlack
  • Overall length19.68
  • 12 GT/s across 4 lanes enables ultra-fast NVMe data transfer
  • Male SFF-8643 to female U.2 SFF-8639 connects NVMe SSDs directly
  • SAS 3.0 specification ensures enterprise-grade performance and reliability
  • 6 ft length with 15-pin SATA power supports flexible storage expansion
  • Robust braided construction protects signal integrity in demanding environments

Vszerda Mini SAS HD SFF-8643 to U.2 Cable

This Vszerda cable connects a Mini SAS HD SFF-8643 host interface to a U.2 SFF-8639 NVMe solid-state drive. It carries four lanes of SAS 3.0 traffic at 12 GT/s per lane for an aggregate 48 gigabits per second. A 15-pin SATA power connector supplies the drive, so no separate power cable is required. The 1.6-foot length suits tight server or workstation chassis.

Suits builders adding U.2 NVMe storage to a SAS

Technicians expanding dense storage arrays will appreciate the direct male-to-female wiring and SAS 3.0 compliance. The short 50-centimeter run keeps signal integrity high in 2U or 1U enclosures. Buyers needing longer reaches for full-tower cases or external JBODs should look at something else. Installers without a 15-pin SATA power header on their power supply cannot use this cable.

48 gigabits per second over four SAS 3.0 lanes

The cable is rated for 12 GT/s on each of four lanes, delivering 48 gigabits per second total throughput. This bandwidth ceiling determines whether the attached NVMe SSD can operate at its rated speed. If the workload demands higher aggregate bandwidth, this assembly will become the bottleneck.

How it compares

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

Price $22.99
Pricier than about 80% of the 1,954 comparable items (median $13.99).

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Specifications

Product
Brand nameVszerda
Model nameLLS-CB-1HA1UT-01
Product typeSAS 3.0
Product colorBlack
Performance
Rated speed48 Gbit/s
Ports & slots
Connector genderMale-to-Female

Questions about this item

Which version of this cable should I choose for a 12 GT/s NVMe drive?

The LLS-CB-1HA1UT-01 model supports 12 GT/s across 4 lanes, matching the drive’s headline speed.

What does the 48 Gbit/s rating mean once the cable is installed?

It delivers 12 GT/s on each of the 4 lanes, giving a combined 48 Gbit/s throughput for the NVMe SSD.

Which interface standard does the SFF-8643 to SFF-8639 link follow, and what does it cap?

It follows the SAS 3.0 specification, capping the link at 12 GT/s per lane for a 48 Gbit/s total.

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