SFF-8639 U.2 90° to PCI-E 3.0 4X Ribbon Extender Cable for and Fast Connectivity
Brand Name:BQZYX
Model Number:ZYX201
Minimum Order Quantity:50-100PCS
Delivery Time:10-15 work days
Payment Terms:T/T, Western Union
Place of Origin:CHINA
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Shenzhen China
Address:
3rd Floor, Building C, Jingchengda Industrial Park, Keji Fourth Road, Tangtou Community, Shiyan Street, Bao'an District, Shenzhen
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Product Details
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Product Details
SFF-8639 U.2 90° to PCI-E 3.0 4X Ribbon Extender Cable for and Fast Connectivity.
Product specifications:
1. Product name: U.2 to PCI-E 4X extension cable.
2. Transfer speed: PCIe3.0 x4 full speed, 32G/bps (Max.).
3.Supports Windows10/8/7/2000, or Linux.
4.Wire advantage, using German patented imported wire, using Taiwan
imported High quality connector, high frequency support PCIe 3.0
stable transfer.
5.Cable length: 20cm.(Customizable).
6.System Requirement: PCI-E 4X/8X/16X slot on mainboard.
Product Overview:
This product is a professional SSD extension cable designed to
provide convenient and efficient expansion solutions for Nvme SSD
users with U.2 SFF - (8639) interfaces. It cleverly switches the
U.2 SFF - (8639) interface to the PCI-E interface, and its unique
90 degree interface design combined with a 180 ° vertical
installation method makes SSD installation more flexible and space
adaptable. At the same time, the PCI-E 4X gold finger on one end
can adapt to various specifications of computer motherboard PCI-E
slots. With high-quality cables and connectors, it achieves stable
transmission speeds of up to PCle3.0 x4 full speed and 32G/bps.
Whether it is computer hardware upgrades, data center storage
expansion, or high-performance computing needs, it can demonstrate
excellent performance and is widely used in desktop computers,
servers, and other devices.
| U.2 ( SFF-8639) | |
Supports SATA,SAS,and PCIe x4 or two x2 | |
PCIe data,reference clock,and side band |
Product Features
Unique interface design and installation method:
1.90 degree interface design: The U.2 SFF - (8639) interface on the expansion line adopts a 90
degree design, which breaks the convention and allows SSDs to
better adapt to different internal space layouts of the chassis
when connected to the expansion line, avoiding installation
inconvenience caused by space limitations and providing users with
more wiring and installation possibilities in narrow or special
structure chassis environments, optimizing the overall hardware
layout rationality.
2.180 ° Vertical Installation Method: Supports installing SFF - (8639) SSDs vertically at a 180 ° angle
in the U.2 SFF - (8639) slot. This unique installation method not
only helps reduce the lateral space occupied by SSDs in the
chassis, making the interior of the chassis cleaner and more
orderly, but also improves the heat dissipation efficiency of SSDs
to a certain extent, because vertical installation is more
conducive to air circulation, takes away the heat generated by SSD
operation, and ensures stable operation of SSDs.
3. Wide motherboard slot adaptability: The PCI-E 4X gold finger configured on one end has excellent
compatibility and can seamlessly connect to the PCI-E4X, 8X, and
16X PCI-E slots on the computer motherboard for use. Regardless of
the specifications of the PCI-E slot configuration on the user's
motherboard, there is no need to worry about compatibility issues.
It is easy to achieve a stable connection between the expansion
cable and the motherboard, laying the foundation for subsequent
high-speed data transmission and greatly expanding the product's
applicability to meet the hardware matching needs of different
users.
4. Excellent transmission performance guarantee: The transmission speed can reach PCle3.0 x4 full speed, up to
32G/bps, fully demonstrating its high-performance data transmission
capability. Whether it is fast reading and writing of massive data,
such as backup and recovery of large databases, batch processing of
high-definition video materials, or dealing with professional
application scenarios that require extremely high transmission
speed, such as 3D modeling, deep learning training, etc., it can
ensure efficient and stable data transmission, effectively reduce
waiting time, and improve work efficiency.
High quality material selection:
German patented imported wire: The wire adopts German patented imported materials, which have
excellent electrical performance and physical characteristics. Its
good conductivity, low signal attenuation, and anti-interference
ability provide a reliable physical link for high-speed data
transmission, ensuring maximum integrity and accuracy of data
during transmission, and reducing transmission errors or speed
drops caused by wire quality issues.
Taiwan imported high-quality connectors: The connectors are selected from high-quality products from
Taiwan, which perform well in terms of plug and unplug life,
contact stability, and signal transmission quality. Through precise
processing and strict testing, we ensure that every insertion and
extraction can achieve a stable and reliable electrical connection,
avoiding problems such as poor contact and looseness, providing
strong guarantees for the long-term stable use of the entire
expansion line.
Product Structure and Interface Introduction
U. 2 SFF - (8639) interface: Designed strictly in accordance with the U.2 SFF - (8639) standard
specifications, its internal pin layout is precise and error free,
and high-quality metal materials are used to create contact points
with excellent conductivity and signal transmission capabilities.
The 90 degree interface design ensures compliance with standard
electrical connections while achieving tight integration with SSDs
through clever structural design, making it convenient for users to
perform plug and unplug operations in specific chassis
environments. The interface shell is made of metal material and
grounded to effectively block external electromagnetic
interference, ensuring power supply stability and data transmission
integrity.
PCI-E 4X Gold Finger: Built in accordance with the PCI-E standard, the 4X specification
gold finger surface is finely gold-plated, which not only looks
beautiful, but also improves conductivity and oxidation resistance,
ensuring good electrical performance even after multiple insertions
and uses. The length, spacing, and shape of the golden finger are
precisely adapted to the PCI-E4X, 8X, and 16X slots on the computer
motherboard. After insertion, it can tightly fit the pins inside
the slots, achieving stable and high-speed data transmission, and
building a reliable communication bridge between the expansion
cable and the motherboard.
Wire section: Composed of imported wire with German patents, the core wire
inside the wire is made of high-purity copper material with
extremely low electrical resistivity, ensuring efficient current
flow and reducing energy loss. The outer layer is wrapped with
high-quality insulation material, which has good wear resistance,
corrosion resistance, and high temperature resistance. It can
protect the internal core wires from external environmental
influences and effectively prevent signal crosstalk between
different core wires. At the same time, the overall structural
design of the wire is reasonable, ensuring flexibility for easy
wiring while having sufficient strength, not easily broken, and
extending the service life of the product.
Connector section: Made of high-quality connectors imported from Taiwan, the housing
is made of high-strength engineering plastic, which has good
mechanical strength and stability, and can withstand a certain
degree of external impact without being easily damaged. The
internal metal contact pieces undergo precision stamping and
forming processes, with a smooth and flat surface, tight and stable
contact with the interface. Through special elastic design, they
ensure sufficient clamping force during insertion and removal
without causing excessive wear to the interface, ensuring long-term
reliable electrical connection.
Performance advantages:
Efficient and stable data transmission: With high-quality cables, excellent connectors, and compatible
interface design, PCle3.0 x4 full speed, 32G/bps high-speed
transmission has been achieved, with extremely high stability and
accuracy in data transmission. In the process of long-term and
large data transmission, the bit error rate can be reduced by [X]%
compared to ordinary extension lines (specific values can be filled
in according to actual test data), effectively ensuring the
integrity of data and meeting the strict requirements of
professional users for data transmission quality, providing strong
support for various high-performance computing and data intensive
applications.
Flexible installation and adaptation advantages: The 90 degree U.2 SFF - (8639) interface and 180 degree vertical
installation method, combined with compatibility with multiple
motherboard PCI-E slots, allow users to easily complete SSD
expansion installation in different chassis environments and
motherboard configurations. Whether it is a small mini host, a
regular desktop computer, or a large server chassis, it can be
flexibly laid out to reduce the troubles caused by hardware
incompatibility or space limitations, improve installation
efficiency, and save installation time and labor costs.
Durable and reliable quality assurance: The U.2 SFF (8639) extension cable adopts a strong combination of
German patented imported wire and high-quality connectors imported
from Taiwan, making the product have excellent durability. After
rigorous quality testing and practical application verification,
the expansion cable can withstand multiple repeated plugging and
unplugging operations, with a plugging and unplugging life of up to
N times. It can also maintain stable performance in different usage
environments, such as high temperature, humidity, etc., reducing
maintenance and replacement costs caused by product quality issues
and providing users with a long-term reliable user experience.
Usage:
Install SSD to expansion cable: Align the Nvme SSD gold finger of the U.2 SFF - (8639) interface
with the U.2 SFF - (8639) slot designed at a 90 degree angle on the
expansion cable, and slowly insert it in a 180 degree vertical
direction to ensure that the SSD gold finger is completely aligned
with the pins of the slot, avoiding damage to the gold finger
caused by forced insertion. During the insertion process, when you
feel that the SSD is fully inserted and the slot buckle is
automatically tightened, it indicates that the SSD is securely
connected to the expansion cable.
Connect the PCI-E slot on the motherboard: Hold the expansion cable with the SSD installed, align the PCI-E
4X gold finger on the other end with the PCI-E4X, 8X, or 16X PCI-E
slot on the computer motherboard, slowly and smoothly insert it,
paying attention to the correct insertion direction. Generally,
there will be corresponding markings on the slot. After insertion,
ensure that the gold fingers are tightly attached to the pins
inside the slot to avoid looseness and ensure the stability of
subsequent data transmission.
Check the connection and startup usage: After completing the above connection steps, carefully check
whether the connections between the SSD and the expansion cable, as
well as between the expansion cable and the motherboard, are
secure, and whether there are any loose or skewed connections.
After confirming that there are no errors, turn on the computer and
the system will automatically recognize the Nvme SSD with the U.2
SFF - (8639) interface. Users can partition, format, and start
normal data read and write operations just like using a regular
hard drive.
Daily use and monitoring: During daily use, pay attention to the working status of SSD, such
as whether there is abnormal heating, significant decrease in read
and write speed, etc. If any abnormalities are found, first check
whether the connection between the expansion cable and the SSD or
motherboard is still tight, and try unplugging the connection part
again for troubleshooting. At the same time, the health and
transmission performance of SSDs can also be monitored through the
built-in disk management tools or related third-party software of
the computer system, ensuring stable and efficient operation of the
storage system.
Applicable scenarios:
Computer hardware upgrade: For desktop computer users, when the existing hard disk storage
space or read/write speed cannot meet the growing demand, such as
processing a large amount of high-definition videos, 3D modeling
and other work, this expansion cable can easily connect the Nvme
SSD with U.2 SFF - (8639) interface to the motherboard, utilizing
its high-speed transmission performance to achieve dual improvement
in storage capacity and speed, optimizing the overall performance
of the computer, improving work efficiency, without the need to
replace the entire motherboard or chassis, and reducing upgrade
costs.
Data center storage expansion: In a data center environment, servers need to continuously expand
storage capacity and improve data read and write speeds to meet the
storage and processing needs of massive amounts of data. This
expansion cable can easily connect high-performance Nvme SSDs with
U.2 SFF - (8639) interface to different specifications of PCI-E
slots on server motherboards, achieving fast and stable data
storage and access, meeting the high requirements of data centers
for storage systems, ensuring efficient data flow and smooth
business operation.
High performance computing applications: In high-performance computing fields such as deep learning and
scientific computing, extremely high read and write speeds are
required for storage devices. The PCle3.0 x4 full speed, 32G/bps
transmission speed supported by this expansion cable can fully
leverage the performance advantages of the U.2 SFF - (8639)
interface Nvme SSD, quickly load and store large amounts of
computing data, reduce data transmission waiting time, improve
computing efficiency, and help researchers, professional engineers,
and others achieve better results in related fields.
Package contents:
1x U.2 to PCI-E 4X extension cable.
SFF-8639 U.2 90° to PCI-E 3.0 4X Ribbon Extender Cable for and Fast Connectivity
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