- Intel Atom® E3800 Processor Series
- Rich I/O: 1 Intel GbE, 1 USB 3.0, 8 USB 2.0
- Multiple expansions: 3 PCIe x1, 2 SATA 2.0
- 1 x LVDS, 1 x DDI (HDMI/DVI/DP)
- Single Channel DDR3L 1333MHz ECC Memory Down up to 4GB
- 15-Year CPU Life Cycle Support Until Q1' 28 (Based on Intel IOTG Roadmap)
DFI BT9A3 Mini Type 10 with Intel Atom E3800 & Single Channel DDR3L up to 4GB


The DFI BT9A3 is a COM Express Mini Type 10 with Intel Atom® E3800 Processor Series. This Product contains Rich I/O including: 1 x Intel GbE, 1 x USB 3.0 and 8 x USB 2.0. It also has the Multiple Expansions 3 PCIe x1 and 2 SATA 2.0. The Single Channel DDR3L 1333MHz ECC allows Memory Down up to 4GB. The BT9A3 also has a 15-Year CPU Life Cycle Support Until Q1' 28.
Intel Atom® E3845, Quad Core, 2M Cache, 1.91GHz, 10W
Intel Atom® E3827, Dual Core, 1M Cache, 1.75GHz, 8W
Intel Atom® E3815, Single Core, 0.5M Cache, 1.46GHz, 5W
Intel® Celeron® J1900, Quad Core, 2M Cache, 2GHz (2.41GHz), 10W
Intel® Celeron® N2930, Quad Core, 2M Cache, 1.83GHz (2.16GHz), 7.5W
HW Decode: AVC/H.264, MPEG2, VC1, WMV9, JPEG/MJPEG, HEVC/H.264, VP8, VP9, MVC
HW Encode: AVC/H.264, JPEG/MJPEG, HEVC/H.264, VP8, VP9, MVC
1 x LVDS
LVDS: single channel 24-bit, resolution up to 1366x768 @ 60Hz
HDMI/DVI: resolution up to 1920x1080 @ 60Hz
DP: resolution up to 2560x1600 @ 60Hz
1 x LPC
1 x I2C
1 x SMBus
2 x Serial (TX/RX)
8 x USB 2.0
4.75V~20V, VCC_RTC (AT mode)
Windows 7 Ultimate x64 & SP1 (64-bit)
Windows 8.1 Enterprise x86 (32-bit)
Windows 8.1 Enterprise x64 (64-bit)
Windows 10 will be available upon request. Please contact DFI for more information.
-40 to 85°C
Storage: -40 to 85°C
Storage: 5 to 90% RH
Calculation model: Telcordia Issue 2, Method I Case 3
Environment: GB, GC – Ground Benign, Controlled
1 Heat sink: A71-011055-000G
BT9A3-T24-E15
770-BT9A33-D00G
Fanless, Intel Atom E3815, 2GB DDR3L ECC Memory Down, 4GB eMMC, -40 to 85°C
BT9A3-T40-E45
770-BT9A33-E00G
Fanless, Intel Atom E3845, 4GB DDR3L ECC Memory Down, -40 to 85°C
BT9A3-B40-E45
770-BT9A33-I00G
Fanless, Intel Atom E3845, 4GB DDR3L ECC Memory Down, 0 to 60°C
BT9A3-B40-J00
770-BT9A33-H00G
Fanless, Intel Celeron J1900, 4GB DDR3L Memory Down, 0 to 60°C
BT9A3-B48-E45
770-BT9A33-500G
Fanless, Intel Atom E3845, 4GB DDR3L ECC Memory Down, 8GB eMMC, 0 to 60°C