■ Enhances your system by mounting four M.2 (NGFF) SATA-based SSDs into one 3.5” drive bay

■ Supports multiple drive lengths 42mm,60mm,80mm,110mm

■ Improves system performance by replacing your platter drive with up to four M.2 SSDs

■ Exclusive stud easily to fix on pre-drilled mounting holes facilitate installation and removal of SSD

■ No driver installation required


There are three types of M.2 SSDs, please make sure you know the difference between them before pairing these with your SilverStone product.

SATA (B key) only support to install this type
Used for SATA SSDs, and interfaced through the AHCI driver and SATA 3.0 (6 Gbit/s) port exposed through the M.2 connector.

PCI Express using AHCI (M key)
Used for PCI Express SSDs and interfaced through the AHCI driver and provided PCI Express lanes, providing backward compatibility with widespread SATA support in operating systems at the cost of not delivering optimal performance by using AHCI for accessing PCI Express SSDs.

PCI Express using NVMe (M key)
Used for PCI Express SSDs and interfaced through the NVMe driver and provided PCI Express lanes, as a high-performance and scalable host controller interface designed and optimized especially for interfacing with PCI Express SSDs. NVMe has been designed from the ground up, capitalizing on the low latency and parallelism of PCI Express SSDs, and complementing the parallelism of contemporary CPUs, platforms and applications.

Please note: The SDP11 is only designed for M.2 SATA SSD, it is not compatible with NVMe SSD.



Model No. SST-SDP11
Color Silver
Material 1.0mm painted steel
Power connector SATA 15-Pin x 1
Host interface 7-Pin SATA connector x 4
Application 3.5" internal drive bay
Capacity Supports up to 4pcs M.2 SATA SSD
Form factor M.2
SATA Cable length 500mm±10mm
Number of SATA cable 4 pcs
Module Key SATA-based B key* x 4
LED indicator HDD Access: Blue blinking**
Net weight 235.4g±10g
Dimension 101.6 mm (W) x 25.4 mm (H) x 146 mm (D)
4" (W) x 1" (H) x 5.75" (D)
Remark :
* B key SSD requires SATA 7 pin cable connected to motherboard to function.
** Due to the different type M.2 SSD designs, if you don’t see LED indicator blinking, it means the SSD used does not support such feature.
*** SDP11 doesn’t support M.2 NVMe SSD.


  • Q&A

Describe Ver Size Download
SDP11 Manual V1.0 753 KB
SDP11 High resolution photos 10,779 KB
SDP11 eDM (sdp11-edm-en.jpg)   388 KB

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