LGA 1155 Intel® Xeon® E3/ 2nd
Generation Core™ ATX Server Board
with 1 PCIe x16 or 2 PCIe x8, Quad LANs
ASMB-781
PCIe x4
COM
Four GbEs/4USB
Features
PCIe x1
COM/VGA
Supports LGA 1155 Intel® Xeon® E3 and 2nd Generation Core™ i3 / Pentium
KBMS1
processors
DDR3 1066/1333 MHz ECC UDIMM up to 32GB
One Gen 2.0 PCIe x16 or two PCIe x8 slots
Quad LANs with teaming function
LPT
PCI
IPMI
PCIe x16
Type A USB
TPM Module Socket
Rackmount optimized placement for thermal green design
Supports IPMI, Embedded software APIs and utilities
Intel LGA1155
Socket
USB 2.0
DDR3 1333 MHz
Max 8GB
Intel PCH C206
6 SATA
Specifications
Form Factor
ATX form factor
Intel LGA 1155
Socket
Processor System
Core Logic
CPU type
Chipset
Total slot
Intel Xeon E3-1200/ 2nd Generation Core i3 and Pentium series
Intel C206 chipset
4 (Dual Channel)
Max. capacity
Memory type
Memory size
32 GB
Memory
DDR3 ECC/Non-ECC 1600/1333 MHz UDIMM (240-pin)
1 GB, 2 GB, 4 GB, 8 GB
Total PCI/PCI-X/PCIe slots
Slot location 1
Slot location 2
Slot location 3
Slot location 4
Slot location 5
Slot location 6
Slot location 7
Controller
7
PCI
PCI
PCIe x4 (Gen2 x4 link)
PCI x16 slot (Gen2 x8 or x16 link)
PCI
PCI x16 slot (Gen2 x8 or x16 link)
PCI x1 slot (Gen2 x1 link)
AST2300/1300
DDR3 512 Mbit (64 MB)
Intel C206: 4 SATA2 3 Gb/s ports, 2 SATA3 6Gb/s Intel Matrix Storage (for Windows only)
(Supports software RAID 0, 1, 10 & 5)
Expansion Slots
Graphics
Storage
VRAM
SATA controller
SAS controller
Interface
-
10/100/1000 Mbps
Networking
Controller
GbE LAN1: Intel 82579LM; GbE LAN2: Intel 82574L; GbE LAN3/4: Intel 82580DB (Optional)
Connector
RJ-45 x 4 for G4 version
Parallel connector
PSU connector
USB connector
Fan header
1
24-pin SSI power connector + 8-pin SSI 12V power connector
3 (supports 6 USB port), 2* Type-A
5 (4-pin)
Onboard I/O Connectors
SMBus
1
Chassis intruder
Front LAN LED
Serial port header
Audio Connector
External serial port
External USB port
VGA port
1
2
1 (RS-232)
1 (Realtek ALC 892 optional)
1 (RS-232), COM1 don't support wake on modem
4
Rear I/O Connectors
1
RJ-45
2 for G2 version, 4 for G4 version
PS/2 KB/mouse
Output
Interval
2
System reset
Programmable 1 ~ 255 sec
Watchdog Timer
Power On
3.3 V
2.74 A
5 V
1.12 A
12 V
0.08 A
12V_8P
4.86 A
5 Vsb
1.81 A
-V12
0.01 A
Power Requirement
Operating
Non-operating
0 ~ 60° C (32 ~ 140° F)
Depends on CPU speed and cooler solution
0% ~ 90%
Environment
Temperature
-40 ~ 85° C (-40 ~ 185° F)
5% ~ 95% (Non-condensing)
Humidity
Physical Characteristics
Dimensions
304.8 x 244 mm (12" x 9.6")
Server-grade IPCs
All product specifications are subject to change without notice.
Last updated: 20-Jun-2018