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NGFF (M.2) Key M NVME SSD to Mini PCI-e Adapter with FFC Cable.
Product features 1 :
1.This adapter is used for converting M.2 Key M nvme SSD to Mini PCI-E interface.
2.This adapter only supports Key M nvme SSD , does not support key B/ B+M SATA-bus type SSD.
3.Support M.2 2230/2242/2260/2280 type Card dimension.
4. Support only full-size Mini Card dimension.
product overview:
In the field of laptop and desktop storage upgrades, this NGFF (M.2) Key-M to Mini PCI-E extension adapter is a revolutionary tool. Specially designed for devices with Mini PCI-E slots on motherboards, it cleverly builds a bridge between NVME SSDs and motherboards, accurately addressing users' urgent need for hard drive expansion. With the carefully designed NGFF (M.2) Key-M interface, it is fully compatible with NVME SSDs in four sizes: 2230/2242/2260/2280mm. Whether you pursue ultimate compactness or crave large capacity storage, you can find a suitable solution here. The Mini PCI-E interface on the other end can seamlessly connect to the full-size Mini PCI-E slot on the computer motherboard, ensuring a stable connection. It is worth mentioning that FFC cable transmission is used, providing two length options of 15cm and 25cm, which combines flexibility and efficiency, easily meeting the internal space layout needs of different devices, making storage expansion easy and convenient.
Definition of Mini PCI-E Interface | |||
Pin number | Signal name | Pin number | Signal name |
1 | WAKE(Definition of Mini PCI-e and mSATA interfaces) | 2 | 3.3V |
3 | RESEVED(Reserved) | 4 | GND |
5 | RESERVED(Reserved) | 6 | 1.5V |
7 | CLKREQ | 8 | RESERVED(Reserved) |
9 | GND | 10 | RESERVED(Reserved) |
11 | REFCLK- | 12 | RESERVED(Reserved) |
13 | REFCL+ | 14 | RESERVED(Reserved) |
15 | GND | 16 | RESERVED(Reserved) |
17 | RESERVED(Reserved) | 18 | GND |
19 | RESERVED(Reserved) | 20 | RESERVED(Reserved) |
21 | GND | 22 | PERST |
23 | PERPO(RXN) | 24 | 3.3V |
25 | PERNO(RXP) | 26 | GND |
27 | GND | 28 | 1.5V |
29 | GND | 30 | SMB_CLK |
31 | PETRO(TXN) | 32 | SMB_DATA |
33 | PETPO(TXP) | 34 | GND |
35 | GND | 36 | USB_D- |
37 | GND | 38 | USB_D+ |
39 | 3.3V | 40 | GND |
41 | 3.3V | 42 | LED_WWAN |
43 | GND | 44 | LED_WWAN |
45 | RESERVED(Reserved) | 46 | LED_WPAN |
47 | RESERVED(Reserved) | 48 | 1.5V |
49 | RESERVED(Reserved) | 50 | GND |
51 | RESERVED(Reserved) | 52 | 3.3V(Module working power supply) |
Product features 2 :
1. Wide SSD size compatibility: The NGFF (M.2) Key-M interface has been carefully designed to
demonstrate excellent tolerance for NVME SSDs of different sizes.
Whether used for ultrabooks, it is compatible with compact 2230mm
SSDs to achieve ultimate portability and storage performance; For
desktop computers that pursue large capacity storage, the 2280mm
SSD interface can be connected with precise size fit and stable
electrical connection to ensure efficient operation of SSDs, fully
unleash their high-speed read and write potential, and meet the
diverse storage capacity and performance needs of various users.
2. Precise motherboard slot adaptation: The Mini PCI-E interface strictly follows industry standards and
can accurately adapt to the full height Mini PCI-E slots on
computer motherboards. The internal pins are finely polished, made
of high-purity copper and gold-plated, with excellent conductivity
and oxidation resistance, effectively reducing contact resistance
and signal transmission loss. During installation, users can
experience a smooth plugging and unplugging experience. After
insertion, the interface fits tightly to ensure stable and reliable
data transmission, providing a solid guarantee for hard disk
expansion.
3. High quality FFC cable transmission: Choosing FFC cable as the data transmission medium is a major
highlight of this extension cable adapter. FFC cables have the
characteristics of good flexibility and small space occupation. In
the complex space environment inside the equipment, they can be
easily wired, avoiding installation inconvenience and space
occupation problems caused by strong cables. At the same time, FFC
cables perform excellently in signal transmission, effectively
resisting electromagnetic interference and ensuring fast and stable
data transmission between NVME SSDs and motherboards. Whether it is
sequential or random read and write, they can maintain excellent
performance and greatly improve the overall efficiency of the
storage system.
4. Flexible length selection: Fully considering the differences in internal space of different
devices, two length specifications are provided: 15cm and 25cm. For
laptops with compact internal space, a 15cm cable is sufficient to
achieve precise connection within a limited space, avoiding
entanglement and clutter caused by excessively long cables; For
desktop computers with relatively ample internal space, the 25
centimeter cable provides users with more flexible wiring options.
The wiring direction can be freely adjusted according to the actual
distance between the motherboard slot and the hard drive
installation position, ensuring a smooth and tidy installation
process.
Product Structure and Interface Introduction:
1. NGFF (M.2) Key-M interface: Made with high-precision molds, ensuring extremely high
dimensional accuracy of the interface and almost perfect fit with
the gold fingers of NVME SSDs of different sizes. The metal pins
inside the interface are precision machined and coated with a
moderately thick layer of gold on the surface using advanced
electroplating technology. This not only greatly improves
conductivity, but also enhances the wear and corrosion resistance
of the pins. Even in frequent plugging and unplugging scenarios,
stable electrical connections can still be maintained. Clear
directional markings are provided at the edges to facilitate
accurate insertion of SSDs by users. The built-in elastic buckle
structure automatically locks the SSD in place to prevent loosening
and ensure stable data transmission.
2. Mini PCI-E interface: Strictly manufactured according to the full height Mini PCI-E slot
standard, the interface size is precise and error free. The
internal pin layout is reasonable, using high-quality metal
materials and undergoing multiple fine stamping and polishing
processes to ensure smooth and defect free pin surfaces, further
reducing impedance during signal transmission. The interface shell
is made of high-strength engineering plastic, which is precision
injection molded to have good insulation performance and mechanical
strength, effectively preventing damage to the interface caused by
static interference and external collision. The plug-in design is
tightly fitted and can automatically lock after insertion to
prevent loosening, providing reliable protection for the connection
with the motherboard.
3. FFC wire: FFC wire is composed of multiple layers of insulation material
wrapped around precisely arranged conductors. The conductor is made
of high-purity copper material and undergoes special annealing
treatment to provide better flexibility and conductivity, ensuring
minimal signal transmission loss. The insulation material selected
is polyester film with excellent electrical insulation performance.
In complex installation environments, it can effectively isolate
electromagnetic interference and flexibly bend with good
flexibility to adapt to the spatial layout inside different
equipment. The connection between the two ends and the interface
adopts advanced crimping technology, which precisely controls the
pressure and temperature to achieve a firm connection between the
wire and the interface, ensuring smooth signal transmission.
Performance advantages:
1. Leap in storage performance: By adapting to NVME SSDs and motherboards, fully leverage the
high-speed read and write advantages of the NVME protocol. Compared
to traditional storage solutions, sequential read speeds can be
increased several times, and sequential write speeds have also been
significantly improved. When dealing with large files, running
large software, or performing multitasking operations, the waiting
time is significantly reduced. Whether it is office, entertainment,
or professional creation, users can enjoy a smooth and efficient
experience, fully tapping into the hardware potential of the
device.
2. Convenient installation and expansion: Wide dimensional compatibility and precise motherboard adaptation,
coupled with flexible cable length selection, make this extension
cable adapter easy to install. Users can easily complete the
installation without complex technical knowledge and professional
tools. Whether laptop users want to upgrade their storage or
desktop gamers want to expand their hard drive capacity, it can be
quickly achieved, providing a convenient way for upgrading and
transforming device storage systems.
3. Stable and reliable operation: High quality interface materials, advanced FFC cables, and
reasonable structural design jointly ensure the stability and
reliability of the product. In daily use, it can effectively avoid
storage failures caused by loose interfaces, signal interference,
cable damage, and other issues, ensuring safe and stable data
transmission. Even under long-term high load operation, it can
maintain good performance, allowing users to use the device with
peace of mind without worrying about data loss or system crashes.
Usage:
1. Preparation: Select NVME SSDs of appropriate sizes according to requirements,
prepare NGFF (M.2) Key-M to Mini PCI-E extension cable adapters of
corresponding lengths (15 cm or 25 cm), and necessary disassembly
tools such as screwdrivers. Before operation, be sure to turn off
the power of the laptop or desktop computer and disconnect the
power adapter to ensure safe operation.
2. Installing SSD: Align the gold fingers of the NVME SSD with the NGFF (M.2) Key-M
interface, paying attention to the correct insertion direction, and
slowly insert with moderate force until the SSD fully enters the
interface. At this point, the elastic buckle inside the interface
will automatically fasten the SSD to ensure a secure fixation. If
the buckle is not fully fastened, gently press it to tightly fit
the SSD, and then tighten the M.2 screw provided to the screw on
the PCB board to fix it.
3. Connect the motherboard: Open the laptop or desktop computer case and locate the Mini PCI-E
slot on the motherboard. Align the Mini PCI-E interface of the
extension cable adapter with the slot and slowly insert it in the
correct direction to ensure that the interface is fully compatible.
After insertion, the interface will automatically lock to prevent
loosening. If using a desktop computer, it is important to avoid
colliding with other components on the motherboard during
installation.
4. Wiring arrangement: Reasonably arrange FFC wires according to the internal space
layout of the equipment. If using 15cm wire, ensure that the wire
is neatly arranged in a limited space to avoid excessive bending;
If using 25cm wire, the wiring direction can be adjusted according
to the actual situation, and excess wire should be sorted out to
avoid entanglement with other components, ensuring a clean and
orderly interior of the chassis.
5. Power on and testing: After completing the above steps, carefully check the connection
between the SSD and the extension cable adapter, whether the
connection between the extension cable adapter and the motherboard
is tight, and whether the FFC cable is damaged or abnormal. After
confirming the correctness, close the chassis cover (or the back
cover for laptops), reconnect the power adapter, and turn on the
computer. The computer system will automatically recognize the
newly installed hard drive, and users can perform formatting,
partitioning, and other operations on the hard drive in the system
settings before it can be used normally. During use, professional
disk performance testing software such as CrystalDiskMark can be
used to test the performance of the hard drive and determine if its
read and write speeds meet expectations.
Applicable scenarios:
Laptop upgrade: For older laptops with insufficient original hard drive capacity
or poor performance, installing this extension cable adapter with
NVME SSD can achieve storage capacity expansion and performance
improvement. Whether it is a ultrabook used for daily office and
study, or a gaming laptop used for entertainment and creation,
upgrading can significantly improve operational efficiency, extend
device lifespan, and meet the growing storage needs of users.
Desktop storage expansion: In the desktop field, whether it is a regular office computer, as
the amount of data increases, more storage space is needed; This
extension cable adapter can play an important role in
high-performance gaming consoles and professional workstations that
have strict requirements for hard disk read and write speeds. Users
can add high-capacity and high-performance NVME SSDs according to
their needs, build high-speed storage systems, and easily cope with
high storage performance requirements for applications such as
large games, video editing, 3D modeling, etc., improving work and
entertainment experiences.
Definition of Mini PCI-e and mSATA interfaces | |||
Mini PCI-e | mSATA | ||
Pin number | Signal name | Pin number | Signal name |
1 | WAKE(Definition of Mini PCI-e and mSATA interfaces) | 1 | NC(Undefined) |
2 | 3.3V | 2 | 3.3V |
3 | RESEVED(Reserved) | 3 | NC(Undefined) |
4 | GND | 4 | GND |
5 | RESERVED(Reserved) | 5 | NC(Undefined) |
6 | 1.5V | 6 | NC(Undefined) |
7 | CLKREQ | 7 | NC(Undefined) |
8 | RESERVED(Reserved) | 8 | NC(Undefined) |
9 | GND | 9 | GND |
10 | RESERVED(Reserved) | 10 | NC(Undefined) |
11 | REFCLK- | 11 | NC(Undefined) |
12 | RESERVED(Reserved) | 12 | NC(Undefined) |
13 | REFCL+ | 13 | NC(Undefined) |
14 | RESERVED(Reserved) | 14 | NC(Undefined) |
15 | GND | 15 | GND |
16 | RESERVED(Reserved) | 16 | NC(Undefined) |
17 | RESERVED(Reserved) | 17 | NC(Undefined) |
18 | GND | 18 | GND |
19 | RESERVED(Reserved) | 19 | NC(Undefined) |
20 | RESERVED(Reserved) | 20 | NC(Undefined) |
21 | GND | 21 | GND |
22 | PERST | 22 | NC(Undefined) |
23 | PERPO(RXN) | 23 | TX+ |
24 | 3.3V | 24 | 3.3V |
25 | PERNO(RXP) | 25 | TX- |
26 | GND | 26 | GND |
27 | GND | 27 | GND |
28 | 1.5V | 28 | NC(Undefined) |
29 | GND | 29 | GND |
30 | SMB_CLK | 30 | NC(Undefined) |
31 | PETRO(TXN) | 31 | RX- |
32 | SMB_DATA | 32 | NC(Undefined) |
33 | PETPO(TXP) | 33 | RX+ |
34 | GND | 34 | GND |
35 | GND | 35 | GND |
36 | USB_D- | 36 | RESERVED(Reserved) |
37 | GND | 37 | GND |
38 | USB_D+ | 38 | RESERVED(Reserved) |
39 | 3.3V | 39 | 3.3V |
40 | GND | 40 | GND |
41 | 3.3V | 41 | 3.3V |
42 | LED_WWAN | 42 | NC(Undefined) |
43 | GND | 43 | GND |
44 | LED_WWAN | 44 | NC(Undefined) |
45 | RESERVED(Reserved) | 45 | RESERVED(Reserved) |
46 | LED_WPAN | 46 | NC(Undefined) |
47 | RESERVED(Reserved) | 47 | RESERVED(Reserved) |
48 | 1.5V | 48 | NC(Undefined) |
49 | RESERVED(Reserved) | 49 | DA/DSS(Device activation) |
50 | GND | 50 | GND |
51 | RESERVED(Reserved) | 51 | Presence Delection |
52 | 3.3V(Module working power supply) | 52 | 3.3V |