DFI BT253 - Introduction; Product Specifications

6
Rear Panel I/O
Ports
• 1 16~24V DC-in jack
• 1 DB-9 serial port
- supports RS232/422/485
• 1 VGA port; or 1 DVI-I port* (optional)
• 2 RJ45 LAN ports
• 4 USB 2.0 ports (default); or
3 USB 2.0 ports and 1 line-out jack* (optional)
I/O Connectors
• 1 connector for 1 external USB 2.0 port
• 2 connectors for 2 external RS232 serial ports (2.0mm pitch)
• 1 LVDS LCD panel with power connector
• 1 mic-in connector
• 1 Serial ATA connector
• 1 Serial ATA power connector
• 1 chassis intrusion connector
• 1 fan connector
BIOS
• AMI BIOS
- 64Mbit SPI BIOS
Watchdog
Timer
• Watchdog timeout programmable via software from 1 to 255 seconds
Energy Effi cient
Design
• Supports ACPI
• System Power Management
• Wake-On-Events include:
- Wake-On-USB KB/Mouse* (optional)
- Wake-On-LAN
- RTC timer to power-on the system
• AC power failure recovery
Damage Free
Intelligence
• Monitors CPU/system temperature and overheat alarm
• Monitors VCORE/12V/5V/DDR voltages and failure alarm
• Monitors CPU/system fan speed and failure alarm
• Read back capability that displays temperature, voltage and fan speed
Power
Consumption
• BT253-C4-E45: 18.12W with E3845 at 1.91GHz and 4GB DDR3L ECC memory
down
OS Support
• Windows 7 Ultimate x86 & SP1 (32-bit)
• Windows 7 Ultimate x64 & SP1 (64-bit)
• Windows 8.1 Enterprise x86 (32-bit)
• Windows 8.1 Enterprise x64 (64-bit)
Temperature
• Operating
: 0
o
C to 60
o
C - Atom, Celeron (Fanless)
: 0
o
C to 85
O
C - Celeron (Fanless)
: -20
o
C to 85
o
C - Atom (Fanless)
• Storage: -40
o
C to 85
o
C
Chapter 1 - Introduction
Specifications
Processor
• Intel
®
Atom
TM
/Intel
®
Celeron
®
processors
- Intel
®
Atom
TM
E3845, Quad Core, 2M Cache, 1.91GHz, 10W
- Intel
®
Celeron
®
N2807, Dual Core, 1M Cache, 1.58GHz (2.16GHz), 4.3W
- Intel
®
Celeron
®
J1900, Quad Core, 2M Cache, 2GHz (2.41GHz), 10W
- Intel
®
Atom
TM
E3825, Dual Core, 1M Cache, 1.33GHz, 6W
• BGA 1170 packaging technology
• 22nm process technology
System Memory
• 2GB/4GB DDR3L ECC memory down (-E45/-E25)
2GB/4GB DDR3L memory down (-J00/-N07)
• Supports DDR3L 1333MHz (-E45/-J00/-N07)
Supports DDR3L 1066MHz (-E25)
• Supports single channel memory interface
Expansion
Slots
• 3 Mini PCIe slots
- 1 full size supports USB, PCIe and 3G signals
- 1 full size supports mSATA
- 1 half size supports USB, PCIe and LPC signals
• 1 SIM socket
• 1 microSD socket* (optional)
Graphics
• Intel
®
HD Graphics
• Display ports: 1 LVDS, 1 HDMI, 1 VGA (default); or 1 DVI-I* (optional)
• LVDS: NXP PTN3460, 24-bit, dual channel, resolution up to 1920x1200 @60Hz
• HDMI, DVI: resolution up to 1920x1080 @60Hz
•
VGA: 24-bit, resolution up to 1920x1200 @60Hz
• Supports hardware acceleration for DirectX 11, OCL 1.2, OGL 4.0, H.264,
MPEG2, MVC, VC-1, WMV9 and VP8 (supported version dependent on OS)
Audio
• Realtek ALC888 5.1-channel High Defi nition Audio
LAN
• 2 Intel
®
I210 PCI Express Gigabit Ethernet controllers
• Integrated 10/100/1000 transceiver
• Fully compliant with IEEE 802.3, IEEE 802.3u, IEEE 802.3ab
Serial ATA
• 1 SATA 2.0 port with data transfer rate up to 3Gb/s
• Integrated Advanced Host Controller Interface (AHCI) controller
eMMC*
(optional)
• Supports 4GB, 8GB, 16GB and 32GB eMMC onboard
• Supports Windows 8.1 only
Trusted
Platform
Module - TPM*
(optional)
• Provides a Trusted PC for secure transactions
• Provides software license protection, enforcement and password protection
Front Panel I/O
Ports
• 1 power button
• 1 reset button
• 3 DB-9 serial ports
- supports RS232/422/485
- One of the ports supports an optional 8-bit DIO
• 1 USB 3.0 port
• 1 HDMI port
Chapter 1
Chapter 1 Introduction www.dfi .com