Part Number |
ASMB-260I-21A1 |
ASMB-260I-22A1 |
ASMB-260T2-22A1 |
Form Factor |
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Form Factor |
MIni-ITX |
MIni-ITX |
MIni-ITX |
Processor System |
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CPU |
Intel® Atom C3558 |
Intel® Atom C3758 |
Intel® Atom C3758 |
CPU TDP |
up to 32W |
up to 32W |
up to 32W |
Frequency |
up to 2.1 GHz |
up to 2.2 GHz |
up to 2.2 GHz |
Core Number |
4 |
8 |
8 |
L3 Cache |
8MB |
up to 16MB |
up to 16MB |
BIOS |
AMI 64 Mbit |
AMI 64 Mbit |
AMI 64 Mbit |
Integrated Graphics |
- |
- |
- |
DMI |
- |
- |
- |
Memory |
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Technology |
Dual Channel DDR4 ECC/Non-ECC 1600/1866/2133/2400 MHz |
Dual Channel DDR4 ECC/Non-ECC 1600/1866/2133/2400 MHz |
Dual Channel DDR4 ECC/Non-ECC 1600/1866/2133/2400 MHz |
Capacity |
up to 128 GB for RDIMM/64 GB for UDIMM |
up to 128 GB for RDIMM/64 GB for UDIMM |
up to 128 GB for RDIMM/64 GB for UDIMM |
ECC Support |
Yes |
Yes |
Yes |
Socket |
4 x 288-pin DIMM |
4 x 288-pin DIMM |
4 x 288-pin DIMM |
REG Support |
Yes |
Yes |
Yes |
Display |
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Controller |
ASPEED AST2500 |
ASPEED AST2500 |
ASPEED AST2500 |
Graphic Memory |
Onboard memory 64MB |
Onboard memory 64MB |
Onboard memory 64MB |
Multiple Display |
- |
- |
- |
Display Interface |
VGA: Up to 1920 x 1200 |
VGA: Up to 1920 x 1200 |
VGA: Up to 1920 x 1200 |
Expansion Interface |
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PCI Express x 16 |
- |
- |
- |
PCI Express x 8 |
- |
- |
- |
PCI Express x 4 |
1 (Gen 3) |
1 (Gen 3) |
1 (Gen 3) |
PCI Express x 1 |
- |
- |
- |
PCI |
- |
- |
- |
LPC |
1 |
1 |
1 |
SMBus |
1 |
1 |
1 |
PME |
- |
- |
- |
Ethernet |
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Controller |
LAN1: Intel I210AT |
LAN1: Intel I210AT |
LAN1: Intel I210AT; LAN2/3: Intel X557-AT2 |
Speed |
10/100/1000 Mbps |
10/100/1000 Mbps |
10/100/1000 Mbps & 10G Base-T |
Connector |
1 x RJ45 |
1 x RJ45 |
1 x RJ45 |
WatchDog Timer |
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Output |
System Reset |
System Reset |
System Reset |
Interval |
Programmable 1 ~ 255 sec/min |
Programmable 1 ~ 255 sec/min |
Programmable 1 ~ 255 sec/min |
I/O |
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SATA |
2 SATAIII |
8 x SATAIII |
8 x SATAIII |
SAS Port |
- |
- |
- |
SAS controller |
- |
- |
- |
USB3.0 |
2 |
2 |
2 |
USB2.0 |
- |
- |
- |
GPIO |
8-bit |
8-bit |
8-bit |
LPT |
- |
- |
- |
COM Port |
1 (RS232) |
1 (RS232) |
1 (RS232) |
PS/2 Keyboard/Mouse |
- |
- |
- |
SPDIF |
- |
- |
- |
System Fan |
4 |
4 |
4 |
Rear I/O Interface |
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Display |
- |
- |
- |
LAN |
1 |
1 |
3 (1 x 1Gb, 2 x10Gb) |
USB3.0 |
2 |
2 |
2 |
USB2.0 |
- |
- |
- |
COM |
1 (1 x RS232) |
1 (1 x RS232) |
1 (1 x RS232) |
PS/2 |
- |
- |
- |
DVI |
- |
- |
- |
Ethernet |
1 |
1 |
3 |
VGA |
1 |
1 |
1 |
Power Requirement |
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Voltage |
+12V/+5V/+3.3V/+5Vsb/-12V |
+12V/+5V/+3.3V/+5Vsb/-12V |
+12V/+5V/+3.3V/+5Vsb/-12V |
Environment |
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Operating-Temperature |
0 ~ 60° C (32 ~ 140° F) |
0 ~ 60° C (32 ~ 140° F) |
0 ~ 60° C (32 ~ 140° F) |
Non-Operational Temperature |
-40 ~ 85° C (-40 ~ 185° F) |
-40 ~ 85° C (-40 ~ 185° F) |
-40 ~ 85° C and 60° C @ 95% RH Non-Condensing |
Non-Operating Vibration |
3.5 Grms |
3.5 Grms |
3.5 Grms |
Physical Characteristics |
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Dimensions (LxW) |
170mm x 170mm |
170mm x 170mm |
170mm x 170mm |
Weight |
0.33 kg |
0.33 kg |
0.33 kg |
Certification |
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EMC |
CE, FCC |
CE, FCC |
CE, FCC |
Management Solution |
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Software |
IPMI 2.0 |
IPMI 2.0 |
IPMI 2.0 |
Out of band remote management |
IPMI 2.0 |
IPMI 2.0 |
IPMI 2.0 |