M.2 SATA SSD to SATA III 2.5-inch Adapter NGFF M.2 Key-B Expansion
Card for Desktop and Laptop Supports 2230 2242mm for SATA SSD
1.Supports NGFF(M.2) Key B sata-bus sSD.
2. The adapter only support for B-key socket, cannot support for
M-key or B/M-key socket.
3.Supports M.2 form factors 2230,2242.
4.Product dimension: 45x55mm(LxW).
5. 3.3 V Led indicator working status.
m. 2 SSD to SATA 2.5-inch adapter: Key-B slot+SATA protocol
exclusive adaptation solution
In the context of storage device interface iteration and
compatibility requirements, this m.2 SSD to SATA 2.5-inch adapter
is designed specifically to address the interface conversion pain
points of SATA protocol m.2 SSDs. Through precise adaptation of
NGFF (M.2) Key-B slot and SATA 2.5-inch interface, coupled with
real-time status feedback LED indicator lights, we provide users
with a seamless connection solution from M.2 SSD to traditional
SATA devices.
Core feature: Focusing on deep adaptation between SATA protocol and
Key-B interface:
1. Key-B slot x SATA protocol: Double specification precise
matching
The adapter adopts NGFF (M.2) Key-B slot, designed specifically for
SATA protocol M.2 SSDs with 2230/2242mm specifications. Unlike the
NVME protocol adaptation of Key-M slot, the physical interface and
electrical protocol are optimized for SATA standard to avoid
recognition failure or performance loss caused by protocol
incompatibility.
Supporting SATA III 6Gbps transmission rate, fully unleashing the
performance potential of SATA protocol m.2 SSD, ensuring stable and
efficient data read and write.
2.2230/2242mm dual specification compatible
Accurately adapting to two mainstream m.2 SSD sizes, 2230 (22 ×
30mm) and 2242 (22 × 42mm), covering scenarios such as thin and
light laptop hard drives, industrial control device dedicated
storage, etc., solving the application problems of small-sized m.2
SSDs in traditional devices.
3. LED indicator light: real-time status visualization
Integrated dual color LED indicator light:
Constant green light: The adapter and SATA device are connected
normally when powered on;
Flashing red light: The m.2 SSD is reading and writing data,
providing visual feedback on the device's operating status for
quick troubleshooting of connection faults or transmission
abnormalities.
Product Design: Reliability Assurance from Interface to Circuit:
1. Precision interface and material technology
Key-B slot: The internal contacts are gold-plated, with strong
oxidation resistance, ensuring a low impedance connection with the
m.2 SSD gold fingers; The edge of the slot is designed with a
foolproof structure to prevent reverse insertion from damaging the
device.
SATA interface: Following the SATA III standard, the metal contacts
have undergone hardening treatment, with a plug and unplug life of
≥ 5000 times, suitable for various SATA devices such as desktops,
laptops, hard drive enclosures, etc.
2. PCB circuit optimization
Using a 4-layer PCB board, the signal layer and power layer are
independently divided to reduce electromagnetic interference during
high-speed transmission; Optimize clock signal and data
transmission path based on SATA protocol characteristics, and
improve data transmission stability by 30% in actual testing.
Integrated overcurrent protection chip, automatically cuts off
power when m.2 SSD consumes abnormal power, preventing damage to
the motherboard or hard drive.
Usage scenario: A versatile transfer station for small-sized SATA
m.2 SSDs
1. Upgrade data migration for ultrabooks:
When a laptop is upgraded from an m.2 SSD to a larger capacity
model, the old 2230/2242mm SATA protocol m.2 SSD can be connected
to a desktop computer through an adapter, used as a storage disk to
store documents, videos, and other materials, or converted into
portable storage through a SATA portable hard drive enclosure.
2. Storage expansion of industrial control equipment:
The commonly used 2242mm m.2 SSD in industrial control equipment
can be connected to an industrial grade SATA hard disk array
through an adapter to achieve local storage and backup of bulk
data, adapting to the stability requirements of harsh environments.
3. Revitalize the performance of old equipment:
To connect old desktop/all-in-one computers that only support SATA
interfaces with m.2 SSDs, the read and write speed has been
increased by about 2 times compared to traditional SATA hard drives
(the measured continuous read speed of 2242mm SATA m.2 SSDs reaches
550MB/s), optimizing system startup and program loading efficiency.
Installation guide: 3 steps to complete interface conversion
Insert m.2 SSD:
Align the gold finger of the 2230/2242mm SATA protocol m.2 SSD with
the anti misoperation port of the Key-B slot, insert it parallel
into the card slot lock, and ensure that the contacts are fully
engaged.
Connecting SATA devices:
Connect the SATA interface of the adapter to the motherboard/SATA
hard drive enclosure using a SATA data cable, and also connect the
SATA power cable (some hard drive enclosures require additional
power supply).
Power on detection:
After turning on, observe the LED indicator light. If the green
light stays on, it indicates that the connection is normal; After
entering the system disk management, initialization and
partitioning, it can be used.
Technical parameter table:
Project
| Parameters |
Interface type input
| NGFF (M.2) Key-B slot (2230/2242mm) |
Output
| SATA III 7pin data interface |
Protocol support
| SATA III 6Gbps |
Compatible with hard drive types
| SATA protocol m.2 SSD (only supports 2230/2242mm, does not support
NVMe protocol hard drives) |
Operation temperature
| 0℃~70℃ |
Size
| 70mm x 50mm x 15mm (compatible with 2.5-inch hard drive slots) |
