9
Chapter 1
INTRODUCTION
User's Manual |
CMS330-Q470E/H420E
X
Block Diagram
www.dfi.com
MECHANICAL DRAWING
0
10.16
112.79
154.94
227.33
233.68
0
34
.29
45.
72
65.21
81.05
100.55
121.55
128.93
142.55
171.55
197
.48
BLOCK DIAGRAM
Q470E/
H420E
Channel A
SATA 3.0
SMBus
DDI
HDA
LPC
S/PDIF
Front Audio
Audio Jack
(Line-out/Mic-in/Line-in (opt.))
RS232/422/485 1x
RS232 9x
DDR4 2400/2666/2933MHzDIMM
M.2 M key 1x (Q470E)
SATA 4x
TCA6416
SMBus
VGA
Realtek
ALC888
Super IO
with WDT
Fan Control
H/W Monitor
Case Open
DMI 3.0
LGA 1200
GbE
LAN 1
Q470E: USB 3.2 Gen2 2x
H420E: USB 3.2 Gen1 2x
GLAN I211AT
MDI
LPC
LPC Header
SPI
SPI BIOS
Channel A
DDR4 2400/2666/2933MHzDIMM (Q470E)
Channel B
DDR4 2400/2666/2933MHzDIMM
Channel B
DDR4 2400/2666/2933MHzDIMM (Q470E)
PTN3355
DDI
DP++
HDMI
PCIe x4
TPM 2.0 (opt.)
USB 2.0
USB 3.2 Gen2/Gen1
GbE
LAN 2
USB 3.2 Gen1 2x
GLAN I219LM
MDI
USB 2.0
USB 3.2 Gen1
USB 3.2 Gen1
USB 3.2 Gen1 2x
USB 2.0
PS/2 KB/MS
USB 2.0 2x
PCIe x16 (Gen3)
PCIe x16 1x
PCIe x1
IT8893E
PCI
PCI 2x
DDI
ASM1442K
Q470E: USB 2.0 4x
H420E: USB 2.0 2x
USB 2.0
DIO 16-bit
PCIe x4 1x
PCIe / USB 2.0
M.2 E key 1x (Q470E)
USB 3.2 Gen1 4x
(Q470E: opt.)
USB 2.0
USB 3.2 Gen1
USB 2.0
