| Processor System | 
CPU(Socket FCLGA1155) | 
Intel® i7-3770S | 
Intel® i5-3470S | 
Intel® I3-2120 | 
Intel® Celeron® G1620 | 
| Frequency | 
3.1GHz | 
2.9GHz | 
3.3GHz | 
2.7GHz | 
| L3 Cache | 
8M | 
6M | 
3M | 
2M | 
| Main Board | 
PC67H | 
  | 
  | 
  | 
| System Chipset | 
Intel® BD82H77 FCBGA942 | 
| BIOS | 
AMI 64-Mbit SPI Flash BIOS | 
| Memory | 
Technology | 
DDR3 1333/1600 MHz | 
DDR3 1333/1066 MHz | 
| Max. Capacity | 
16 GB | 
  | 
  | 
  | 
| Socket | 
2 x 240-pin DIMM | 
  | 
  | 
  | 
| Internal Display 15" (LED Backlight) | 
Panel Size | 
15.0" | 
  | 
  | 
  | 
| Resolution | 
1024x768 | 
  | 
  | 
  | 
| Viewing Angle | 
Horizontal : 80 / Vertical : 70 degree | 
| Brightness | 
250 cd/m2 | 
  | 
  | 
  | 
| Color Support | 
16194277/262144 Color | 
| Contrast Ratio | 
700 | 
  | 
  | 
  | 
| Response Time | 
16ms (Rising : 5 ms / Falling : 11 ms) | 
| Internal Display 19" (LED Backlight) | 
Panel Size | 
19.0" | 
  | 
  | 
  | 
| Resolution | 
1280x1024 | 
  | 
  | 
  | 
| Viewing Angle | 
Horizontal : 85 / Vertical : 80 degree | 
| Brightness | 
350 cd/m2 | 
  | 
  | 
  | 
| Color Support | 
16.7M | 
  | 
  | 
  | 
| Contrast Ratio | 
1000 | 
  | 
  | 
  | 
| Response Time | 
5 ms | 
  | 
  | 
  | 
| External Display | 
Digital Display | 
1920 x 1200, Max. data rate up to 1.65 Gb/s | 
| CRT | 
Max. resolution up to 2048 x 1536 true color | 
| Touchscreen 15" | 
Touchscreen Type | 
5 Wire Resistive | 
  | 
  | 
  | 
| Surface Hardness | 
3H Pencil, Pressure 750g/45° | 
  | 
  | 
| Durability | 
10000000 times | 
  | 
  | 
  | 
| Transparency | 
80% (±3%) | 
  | 
  | 
  | 
| Touchscreen 17" | 
Touchscreen Type | 
5 Wire Resistive | 
  | 
  | 
  | 
| Surface Hardness | 
3H Pencil, Pressure 750g/45° | 
  | 
  | 
| Durability | 
10000000 times | 
  | 
  | 
  | 
| Transparency | 
80% (±3%) | 
  | 
  | 
  | 
| I/O Interface | 
USB | 
USB 3.0 x 2; USB 2.0 x 8 | 
| Serial Port | 
COM 1: RS-232 | 
|   | 
COM 2 : Default RS-232(Optional: RS-422/485) | 
| ESATA | 
ESATA x 2 | 
  | 
  | 
  | 
| Ethernet | 
Speed | 
10/100/1000 Mbps | 
  | 
  | 
  | 
| Controller | 
Realtek RTL8111E-VC-CG | 
| Connector | 
RJ45 x 1 | 
  | 
  | 
  | 
| Audio | 
Chipset | 
Realtek ALC662-GR | 
  | 
  | 
  | 
| Speaker | 
Internal: Speaker 8Ω/2W x2 External: Speaker out x1, Mic in x1 | 
| Storage | 
HDD | 
Supports one 2.5” SATA HDD | 
| DVD | 
Supports one Slim DVD | 
| Card Read | 
YD-8V74 | 
5.25" Media Card reader Read Only | 
| MSR (Optional) | 
MSR220HK | 
Reference Standards : ISO 7810 ,7811 | 
| Recording Method : Two-frequency coherent phase(F2F) | 
| Decoding Method : ISO : Ttack1-IATA , Track2-ABA , Track3-THRIFT | 
| Card Swiping Direction : Bi-Direction | 
| Magtek 99875375 | 
Reference Standards : ISO 7810 ,7811 | 
| Maximun length : Track1=50/Track2=25/Track3=70 Characters | 
| Recording Method : Two-frequency coherent phase(F2F) | 
| Half Card USB Insertion Reader | 
| Scanner (Optional) | 
IS3480 | 
1D omni-direction | 
| Printer (Optional) | 
NP-K3052D | 
3" (80mm) | 
| Auto Loading function | 
| Paper near-end detection | 
| NP-K204 | 
2" | 
| Auto Loading function | 
| Paper near-end detection | 
| Keyboard (Optional) | 
SPC288BG | 
Standard QWERTY layout | 
| Integrated stainless steel trackball (25mm in dia,Left /right click buttons) | 
| Fn Assemble keys to make the functional of F1-F12 without increase keys | 
| Qwerty keyboard, total keys: 68 (including two selection keys) | 
| Protection level: IP65 static / IP54 dynamic | 
| Power | 
Power Type | 
ATX 1U 180W | 
  | 
  | 
  | 
| Power Input | 
AC 100~240V @50~60Hz | 
| Battery | 
Lithium 3 V / 220 mAH |