Highlights
  • USB 3.2 Gen 2 to PCIe NVMe SSD & SATA HDD/SSD Bridge
    • USB 3.2 Gen2 (10Gbps)
    • PCI Express Gen3 x2 U.2 NVMe SSD
    • SATA III (6Gbps) HDD/SSD
  • UFP: Standard Micro-B Receptacle, TID# 361000096
  • DFP: SFF-8639 Connector (NVMe & SATA)
  • Provides Switch for Write Protection (Read-only) or Read / Write selection
Introduction

U31-NVMe&S12E is an USB 3.2 Gen 2 (10Gbps) to SFF-8639 (NVMe & SATA) Storage Adapter. It uses for external USB 3.2 Gen 2 (10Gbps) NVMe SSD & SATA HDD/SSD application without additional driver.
The U31-NVMe&S12E has an USB 3.2 Gen 2 Standard Micro-B UFP (Upstream Facing Port) and a SFF-8639 Connector DFP (Downstream Facing Port) for connecting all kind of U.2 NVMe SDD or SATA HDD/SSD. The high performance USB 3.2 Gen 2 (10Gbps) interface can connect to any super speed plus/ super speed/ high speed or full speed USB host or USB hub and can instantly be detected as "USB Attached SCSI (UAS) Mass Storage Device".
The SFF-8639 Connector DFP (Downstream Facing Port) will allow you to install either U.2 NVMe SSD or SATA HDD/SSD.
You also can install M.2 SSD (NVMe or SATA) with the help of M.2 to SFF-8639 Plug Adapter (M2-8639M). With the help of PCIe Slot to SFF-8639 Plug Adapter (PCIE-8639M) you also can install PCIe NVMe SSD.
U31-NVMe&S12E provides a switch which allow user to set the function for selecting Write Protection (Read-only) or Read / Write.
Technical Specifications
USB Feature
  • Support up to USB 3.2 Gen2 (10Gbps)
  • Support BOT and UAS Protocol
  • Support USB link power management
  • Support USB Hot Plug
  • Support Spread Spectrum Clock Control
  • Support unmap command set
  • Support ATA passthrough command set
  • Support vender specific command set
  • Compliant with Universal Serial Bus 3.2 Revision 1.0
PCI Express Feature
  • Support up to PCI Express Gen3 x2 (16Gbps)
  • Support PCI Express NVMe SSD without driver
  • Support Spread Spectrum Clock Control
  • Support PCI Express link power management
  • Compliant with PCI Express base spec Revision 3.1a
NVM Express Feature
  • Support NVMe power management
  • Support NVMe: SCSI Translation Reference Revision 1.5
  • Support Trim command set
  • Support NVMe Error Reporting & Recovery
  • S.M.A.R.T drive monitoring
  • Compliant with NVMe Revision 1.3c
SATA III Feature
  • Complies with Serial ATA Specification Revision 3.2
  • Serial ATA bus up to 6Gbps Signal bandwidth
  • Support SATA Hot-Plug
  • Support ATA/ATAPI Packet Command Set
  • Support ATA/ATAPI LBA48 addressing mode
  • Integrated 8-bit micro-processor with embedded program RAM and ROM
  • Support SPI NVRAM for Vender Specific Application of USB Device Controller
UFP (Upstream Facing Port)
  • Standard Micro-B Receptacle, TID# 361000096

DFP (Downstream Facing Port)
  • SFF-8639 Connector
    • 85ohm, 68pin
    • Support U.2 NVMe SSD
    • Support SATA III HDD/SSD
Switch
  • Write Protection Setting Switch:
    • Write Protection (Read-only)
    • Read / Write
LEDs
  • Power Indicator LED (Green)
  • Disk Link&Activity LED (Blue)
  • Write Protection LED (Red)

Power

  • E1:
    • DC Power input Connector: Walkman-type 2.0 mm DC Jack
    • Power Input Range: DC 9 ~ 24V ( max. 5.0A)
  • E2:
    • MINI-COMBICON Header
    • Power Input Range DC 9 ~ 24V (max. 5.0A)
Dimensions
  • 25.4mm (H) x 101mm (W) x 90mm (D)
  • NW: 221.5g
Available Models

U31-NVMe&S12E1
Walkman-type 2.0 mm DC Jack

U31-NVMe&S12E2
MINI-COMBICON Headers
Related Products
  • M2-8639M---M.2 Socket to SFF-8639 Plug Adapter

  • PCIE-8639M---PCIe x4 Slot to SFF-8639 Plug Adapter

 
Kit includes

U31-NVMe&S12E1

U31-NVMe&S12E1-xxA

  • U31-NVMe&S12E1
  • PS-00025-03 --- AC to DC Power Adapter (12V/5A)
  • xx---AC power cord 6 feet length (option)
    • US---North America Plug (NEMA 5-15) --- CB-00260-02
    • EU---Europe Plug (CEE 7-VII Schuko) --- CB-00264
    • UK---British Standard Plug (BS 1363) --- CB-00103
    • AU---Australia Plug (AS3112) --- CB-00272
  • A:
    ◦ CB-00607-01---USB 3.1 A Plug to Micro B Plug with two Jackscrews (M2) Cable, L= 1M
    ◦ M2-8639M---M.2 Socket to SFF-8639 Plug Adapter
    ◦ PCIE-8639M---PCIe x4 Slot to SFF-8639 Plug Adapter

U31-NVMe&S12E1-xxB

  • U31-NVMe&S12E2
  • PS-00025-03 --- AC to DC Power Adapter (12V/5A)
  • xx---AC power cord 6 feet length (option)
    • US---North America Plug (NEMA 5-15) --- CB-00260-02
    • EU---Europe Plug (CEE 7-VII Schuko) --- CB-00264
    • UK---British Standard Plug (BS 1363) --- CB-00103
    • AU---Australia Plug (AS3112) --- CB-00272
  • B:
    ◦ CB-00607-01---USB 3.1 A Plug to Micro B Plug with two Jackscrews (M2) Cable, L= 1M
    ◦ CB-00738-10---USB 3.1 Type-C Plug to Micro B Plug with two Jackscrews (M2) Cable, L=1M
    ◦ M2-8639M---M.2 Socket to SFF-8639 Plug Adapter
    ◦ PCIE-8639M---PCIe x4 Slot to SFF-8639 Plug Adapte

U31-NVMe&S12E2

U31-NVMe&S12E2-A

  • U31-NVMe&S12E2
  • A:
    ◦ CB-00607-01---USB 3.1 A Plug to Micro B Plug with two Jackscrews (M2) Cable, L= 1M
    ◦ M2-8639M---M.2 Socket to SFF-8639 Plug Adapter
    ◦ PCIE-8639M---PCIe x4 Slot to SFF-8639 Plug Adapter

U31-NVMe&S12E2-B

  • U31-NVMe&S12E2
  • B:
    ◦ CB-00607-01---USB 3.1 A Plug to Micro B Plug with two Jackscrews (M2) Cable, L= 1M
    ◦ CB-00738-10---USB 3.1 Type-C Plug to Micro B Plug with two Jackscrews (M2) Cable, L=1M
    ◦ M2-8639M---M.2 Socket to SFF-8639 Plug Adapter
    ◦ PCIE-8639M---PCIe x4 Slot to SFF-8639 Plug Adapte