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Declaration of conformity

Products with a CE symbol fulfill the EMC directive (2014/30/EU) and 

RoHS directive (2011/65/EU+2015/863+2017/2102), which were released by the 

EU-comission. 

The declaration of conformity can be downloaded here:

https://www.delock.de/produkte/G_90091/merkmale.html 

 

WEEE-notice

The WEEE (Waste Electrical and Electronic Equipment)-directive, which became 

effective as European law on February 13th 2003, resulted in an all out change 

in the disposal of disused electro devices. The primarily purpose of this directive 

is the avoidance of electrical waste (WEEE) and at the same time the support of 

recycling and other forms of recycling in order to reduce waste. The WEEE-logo 

on the device and the package indicates that the device should not be disposed 

in the normal household garbage. You are responsible for taking the disused 

electrical and electronical devices to a respective collecting point. A separated 

collection and reasonable recycling of your electrical waste helps handling the 

natural resources more economical. Furthermore recycling of electrical waste is 

a contribution to keep the environment and thus also the health of men. Further 

information about disposal of electrical and electronical waste, recycling and 

the collection points are available in local organizations, waste management 

enterprises, in specialized trade and the producer of the device.

 

Cet appareil

se recycle

Points de collecte sur www.quefairedemesdechets.fr

EU Import: Tragant Handels- und Beteiligungs GmbH

Beeskowdamm 13/15, 14167 Berlin, Germany

Support Delock

If you have further questions, please contact our customer support

support@delock.de 

You can find current product information on our homepage: www.delock.com

Final clause

Information and data contained in this manual are subject to change without notice 

in advance. Errors and misprints excepted.

Copyright

No part of this user's manual may be reproduced, or transmitted for any purpose, 

regardless in which way or by which means, electronically or mechanically, without 

explicit written approval of Delock.

Edition: 07/2022

PCI Express 4.0 x8 Card to

2 x internal U.2 NVMe SFF-8639  

Bifurcation

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Product-No:90091

User manual no:90091-a

www.delock.com

English

Description

This PCI Express card by Delock expands the PC by two U.2 interfaces. It 

supports the connection of up to two U.2 SSDs in 2.5″ format.

PCIe Bifurcation

The card requires the PCIe bifurcation of the motherboard to split the PCIe signal 

in order to use multiple ports.

Note

Without PCIe bifurcation only the first SFF-8639 port of the card can be used.

Specification

• Connectors:

internal:

2 x U.2 SFF-8639 female

1 x PCI Express x8, V4.0

• Supports NVM Express (NVMe)

• 2 x LED indicator for power and activity

• Bootable, ex UEFI version 2.3.1

• Supports S.M.A.R.T.

• Supports TRIM

• 8 x mounting holes

• Humidity: 15 ~ 90 %

• Operating temperature: 5 °C ~ 50 °C

• Storage temperature: -25 °C ~ 70 °C 

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