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ASMB-935
EATX Server Board with dual Xeon Scalable processors
DDR4 2666 MHz RDIMM up to 768 GB (24 DIMMs)
5 PCIe x16 (Gen3) and one PCIe x8 (Gen3) for three double-deck cards
Intel® X557-AT2 dual 10GbE ports
10 SATA3 and six USB3.0 ports
One M.2 2280 (SATA / PCIe compatible)
0 ~ 40 °C ambient operation temperature range
Specifications

Part Number

ASMB-935-00A1

ASMB-935I-00A1

ASMB-935T2-00A1

Form Factor

Form Factor

EATX

EATX

EATX

Processor System

CPU

Intel® Xeon® Scalable

Intel® Xeon® Scalable

Intel® Xeon® Scalable

CPU TDP

Up to 205W

Up to 205W

Up to 205W

Frequency

Up to 3.6GHz

Up to 3.6GHz

Up to 3.6GHz

Core Number

Up to 28

Up to 28

Up to 28

L3 Cache

38.5 MB

38.5 MB

38.5 MB

BIOS

AMI SPI 256 Mbit

AMI SPI 256 Mbit

AMI SPI 256 Mbit

Chipset

Intel C621

Intel C621

Intel C622

Integrated Graphics

-

-

-

DMI

Gen3 x4

Gen3 x4

Gen3 x4

UPI

10.4 GT/s

10.4 GT/s

10.4 GT/s

Memory

Technology

DDR4 ECC-REG 2133/2400/2666

DDR4 ECC-REG 2133/2400/2666

DDR4 ECC-REG 2133/2400/2666

Capacity

Up to 1.5 TB

Up to 1.5 TB

Up to 1.5 TB

ECC Support

Yes

Yes

Yes

Socket

24 x 288-pin DIMM

24 x 288-pin DIMM

24 x 288-pin DIMM

REG Support

YES

YES

YES

Display

Controller

ASPEED AST2510

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

PCI Express x 16

5 (Gen3)

5 (Gen3)

5 (Gen3)

PCI Express x 8

1 (Gen3)

1 (Gen3)

1 (Gen3)

LPC

1

1

1

SMBus

1

1

1

Ethernet

Controller

LAN1: Intel I210AT LAN2: Intel I210AT

LAN1: Intel I210AT LAN2: Intel I210AT

LAN1: Intel I210AT LAN2: Intel I210AT

Speed

10/100/1000 Mbps

10/100/1000 Mbps

10/100/1000 Mbps

Connector

2 x RJ-45

2 x RJ-45

2 x RJ-45

WatchDog Timer

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

SATA

10 x SATAIII (RAID 0,1,5,10)

10 x SATAIII (RAID 0,1,5,10)

10 x SATAIII (RAID 0,1,5,10)

USB3.0

2

2

2

USB2.0

5 (1 Type-A)

5 (1 Type-A)

5 (1 Type-A)

GPIO

8-bit

8-bit

8-bit

LPT

1

1

1

COM Port

1 x RS232

1 x RS232

1 x RS232

PS/2 Keyboard/Mouse

1

1

1

System Fan

5

5

5

Rear I/O Interface

LAN

4

4

4

USB3.0

4

4

4

COM

1

1

1

Ethernet

2

2

2

VGA

1

1

1

Power Requirement

Voltage

+12V/+5V/+3.3V/+5Vsb/-12V/12V_8P_0/12V_8P_1

+12V/+5V/+3.3V/+5Vsb/-12V/12V_8P_0/12V_8P_1

+12V/+5V/+3.3V/+5Vsb/-12V/12V_8P_0/12V_8P_1

Current

0.04A/5.11A/6.77A/0.17A/0A/21.49A/23.19A

0.04A/5.11A/6.77A/0.17A/0A/21.49A/23.19A

0.04A/5.11A/6.77A/0.17A/0A/21.49A/23.19A

Environment

Operating-Temperature

0 ~ 45

0 ~ 45

0 ~ 45

Non-Operational Temperature

-40 ~ 85° C (-40 ~ 185° F)

-40 ~ 85° C (-40 ~ 185° F)

-40 ~ 85° C (-40 ~ 185° F)

Non-Operating Vibration

3.5 Grms

3.5 Grms

3.5 Grms

Physical Characteristics

Dimensions (LxW)

304.8 x 330.2 mm (12" x 13")

304.8 x 330.2 mm (12" x 13")

304.8 x 330.2 mm (12" x 13")

Weight

1.5kg

1.5kg

1.5kg

Certification

EMC

CE, FCC

CE, FCC

CE, FCC

Management Solution

Software

IPMI 2.0

IPMI 2.0

IPMI 2.0

Out of band remote management

-

Intel I210 share NIC

Intel I210 share NIC