DDR4 Mermory slot To M.2 NGFF Extend Board

Allows user to convert M.2 B Key SATA-Bus SSD to SATA3 by DDR4 Mermory slot

  • PO.: ST521
  • P/N.: SM-DDR4-BK
  • Bus Type: M.2 Interface
  • Media Port: M.2 B KEY
  • Main Chipset: N/A

DDR To M.2 Hard Disk NGFF Adapter


▪ DDR4 Mermory slot M.2 SSD to SATA Expansion board

▪ Only support M.2 SATA Protocol key B SSD, doesn't support M.2 

▪ socket 3 PCI-e based M Key SSD

▪ Allows user to convert M.2 B key SATA-Bus SSD to SATA 3 by DDR4 Mermory slot

▪ Support DDR4 desktop mainboard

▪ Support 2230, 2242, 2260, 2280 size M.2 NGFF SSD

▪ SATA15Pin Power supply + SATA 7Pin Data port connect to motherboard

▪ M.2 SSD to SATA 3 adapter Riser Card

No drivers required, support all systems


▪ DDR interface design, simple and firm installation.

▪ External power supply, more power.

▪ The power supply uses 2 imported large solid capacitors to make the power supply more stable.

▪ The copper studs for the fixed SSD are removable for easy connection to a wide range of SSDs.

▪ High quality with elastic connector for more secure contact.

▪ Gold-plated interface for better wear resistance and increased conductivity.

Bus interfaceDDR4
M.2 Type

M.2 Specification Revision 0.9

Interface1 x M.2 B KEY Connectors
1 x 7+15Pin SATA Port
Transfer rate

transmit speeds up to 6Gbps

M.2 sizes

2230, 2242, 2260, 2280

SystemWindows , Mac, Linux and above

Packing Accessories list

1 x DDR4 to M.2 NGFF SSD Adapter

2 x Screws

1 x Screw driver

Note: Only the above package contents, other products are not included.The allowable error of size measurement is +/- 1~3mm, and the weight of the product is subject to the actual product. 

DimensionsL36 x W133 mm (measured without PCIe bracket)
Package SizeL175 x W125 x H30 (Built-in Blister)
Product weight14.6 g
Package weightapprox. 37 g




PO#P/NSpecificationsOrdering Note
   ST521     SM-DDR4-BKDDR To M.2 Hard Disk NGFF Adapter

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