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Server Motherboard LGA1200 Intel Xeon E-2300 and 10th Gen Intel Pentium for Asrock Rack

Product Details

Customization:	Available
Integrated Graphics:	Integrated Graphics
Main Chipset:	Intel

Beijing Teket Innovation Technology Company Limited

Manufacturer/Factory & Trading Company

Gold Member Since 2024

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Product Description

Company Info.

Basic Info.

Model NO.

E3C252D4ID-2T

Maximum Memory Capacity

32G

Structure

Deep Mini-Itx

Memory

DDR4

SATA Interface

SATA2.0

CPU Socket

LGA1200

Printed Circuit Board

Six Layer

Main Board Structure

Integrated

Audio Effects

Not HiFi

Transport Package

Yes

Trademark

ASRock Rack

Origin

Bj, Cn

Product Description

Server Motherboard LGA1200 Intel Xeon E-2300 and 10th Gen Intel Pentium for Asrock Rack

Order information

E3C252D4ID2 Deep Mini-ITX LGA1200 Intel Xeon E-2300 and 10th Gen Intel Pentium C252 4 DDR4-3200 UDIMM 1*PCIe 2*OCulink 2*M.2 6*SATA 2*GLAN ATX PSU or 12VDC

E3C256D4U-2L2T/BCM Micro-ATX LGA1200 Intel Xeon E-2300 and 10th Gen Intel Pentium C56 4 DDR4-3200 UDIMM 2*PCIe 2*M.2 8*SATA 2*10GLAN(Broadcom BCM57416) 2*GLAN VGA HDMI ATX PSU or 12VDC

E3C256D4ID-NL (BTO) Deep Mini-ITX LGA1200 Intel Xeon E-2300 and 10th Gen Intel Pentium C256 4 DDR4-3200 UDIMM 1*PCIe 3*OCulink 2*M.2 8*SATA ATX PSU or 12VDC

E3C256D4ID2 Deep Mini-ITX LGA1200 Intel Xeon E-2300 and 10th Gen Intel Pentium C256 4 DDR4-3200 UDIMM 1*PCIe 3*OCulink 2*M.2 8*SATA 2*GLAN ATX PSU or 12VDC

E3C252D4ID-2T Deep Mini-ITX LGA1200 Intel Xeon E-2300 and 10th Gen Intel Pentium C252 4 DDR4-3200 UDIMM 1*PCIe 2*OCulink 2*M.2 6*SATA 2*10GLAN ATX PSU or 12VDC

E3C256D4U-2L2T Micro-ATX LGA1200 Intel Xeon E-2300 and 10th Gen Intel Pentium C256 4 DDR4-3200 UDIMM 3*PCIe 2*M.2 8*SATA 2*10GLAN 2*GLAN VGA HDMI ATX PSU or 12VDC

E3C252D4ID-2T
Deep mini-ITX (6.7" x 8.2")
Supports Intel® Xeon® E-2300 and 10th Gen Intel® Pentium® series processors
4 DIMM slots (2DPC), supports ECC/non-ECC UDIMM
1 PCIe4.0 x16
1 OCuLink (PCIe3.0 x2 or 4 SATA 6Gb/s), 1 OCuLink (2 SATA 6Gb/s)
Supports 1 M.2 (PCIe4.0 x4), 1 M.2 (PCIe3.0 x4)
6 SATA 6Gb/s
2 RJ45 (10GbE) by Intel® X710-AT2
Supports ATX PSU or 12V DC-in
Remote Management (IPMI)

Specifications

Physical Status
Form Factor	Deep mini-ITX
Dimensions	6.7" x 8.2"
Processor System
CPU	Supports Intel^® Xeon^® E-2300 and 10th Gen Intel^® Pentium^® series processors
Socket	Single Socket H5 (LGA1200)
Thermal Design Power	95W
Chipset	Intel^® C252
System Memory
Supported DIMM Quantity	4 DIMM slots (2DPC)
Supported Type	DDR4 288-pin ECC/non-ECC UDIMM
Max. Capacity per DIMM	32GB
Max. DIMM Frequency	3200MT/s* *Up to DDR4 2666MT/s when installing 10th Gen Intel^® Pentium^® Series Processors
Voltage	1.2V
PCIe Expansion Slots (SLOT7 close to CPU)
PCIe x 16	SLOT7: PCIe4.0* x16 [CPU] *SLOT7 supports PCIe3.0 only when installing 10th Gen Intel^® Pentium^® Series Processors
Other PCIe Expansion Connectors
M.2 slot	1 M-key* (PCIe4.0 x4); support 2280 form factor [CPU] 1 M-key (PCIe3.0 x4); support 2280 form factor [PCH] *M.2 from CPU will not fuction when installing 10th Gen Intel^® Pentium^® Series Processors
OCuLink	1 OCuLink (PCIe3.0 x2 or 4 SATA 6Gb/s) [PCH] 1 OCuLink (2 SATA 6Gb/s) [PCH]
SATA/SAS Storage
PCH Built-in Storage	Intel^® C252 (6 SATA 6Gb/s; RAID 0/1/5/10): 2 OCuLink
Ethernet
Additional GbE Controller	2 RJ45 (10GbE) by Intel^® X710-AT2
Server Management
BMC Controller	ASPEED AST2500: IPMI2.0 with iKVM and vMedia support
IPMI Dedicated GLAN	1 RJ45 Dedicated IPMI LAN port by Realtek RTL8211E
Graphics
Controller	ASPEED AST2500: 1 DB15 (VGA)
Rear I/O
UID Button/LED	1 button w/ LED
VGA Port	1 DB15 (VGA)
USB 3.2 Gen1 Port	2 Type-A (USB3.2 Gen1)
RJ45	2 RJ45 (10GbE), 1 dedicated IPMI
Internal Connector/Headers
Power Connector	1 (4-pin, ATX PSU signal) w/ ATX 24-pin adapter cable, 1 (8-pin, ATX 12V) support 12V DC-in
Other Power Connectors	1 (4-pin) for HDD power when using 12V DC-in power source
Auxiliary Panel Header	1 (9-pin): chassis intrusion, system fault LED, LAN1/LAN2 activity LED, locate
System Panel	1 (9-pin): power switch, reset switch, system power LED, HDD activity LED
COM Header	1
Fan Header	3 (4-pin)
Thermal Sensor Header	1
TPM Header	1 (13-pin, SPI)
SGPIO Header	1
SMBus header	1
PMBus header	1
IPMB Header	1
Clear CMOS	1 (contact pads)
Others	1 NC-SI
USB 3.2 (Gen1) Header	1 (19-pin, 2 USB3.2 Gen1)
LED Indicators
Standby PWR LED	1
Fan Fail LED	3
BMC heartbeat LED	1
System BIOS
BIOS Type	AMI 256 Mb SPI Flash ROM
BIOS Features	Plug and Play(PnP), ACPI 6.2 and above compliance wake up events, SMBIOS 3.3 and above, ASRock Rack instant flash
Hardware Monitor
Temperature	CPU, PCH, MB, Card side, TR1 Temperature Sensing
Fan	Fan Tachometer CPU Quiet Fan (Allow Chassis Fan Speed Auto-Adjust by CPU Temperature) Fan Multi-Speed Control
Voltage	VCORE, VCCSA, VCCM, 3V, 5V, 12V, V1.0M, +BAT, 3VSB, 5VSB, VCCIO, +2.5V_VPP
Supported OS
OS	Microsoft^® Windows^® : Server 2019 (64 bit) Server 2022 (64 bit) Linux : SUSE Enterprise Linux Server 15 SP2 (64 bit) Ubuntu 21.04 (64 bit) Hypervisor : VMWare^® ESXi 7.0U2a / vSphere 7.0U2b * Supports UEFI BOOT only
Environment
Temperature	Operation temperature: 10°C ~ 35°C / Non operation temperature: -40°C ~ 70°C
Humidity	Non operation humidity: 20% ~ 90% ( Non condensing)

E3C256D4ID2
Deep mini-ITX (6.7" x 8.2")
Supports Intel® Xeon® E-2300 and 10th Gen Intel® Pentium® series processors
4 DIMM slots (2DPC), supports DDR4 ECC/non-ECC UDIMM Memory
1 PCIe4.0 x16
2 OCuLink (PCIe3.0 x4 or 4 SATA 6Gb/s), 1 OCuLink (PCIe3.0 x4)
Supports 1 M.2 (PCIe4.0 x4), 1 M.2 (PCIe3.0 x4)
Up to 8 SATA 6Gb/s
2 RJ45 (1GbE) by Intel i210
Remote management (IPMI)

Specifications

Physical Status
Form Factor	Deep mini-ITX
Dimensions	6.7" x 8.2"
Processor System
CPU	Supports Intel^® Xeon^® E-2300 and 10th Gen Intel^® Pentium^® series processors
Socket	Single Socket H5 (LGA1200)
Thermal Design Power	95W
Chipset	Intel^® C256
System Memory
Supported DIMM Quantity	4 DIMM slots (2DPC)
Supported Type	DDR4 288-pin ECC/non-ECC UDIMM
Max. Capacity per DIMM	32GB
Max. DIMM Frequency	3200MT/s* *Up to DDR4 2666MT/s when installing 10th Gen Intel^® Pentium^® Series Processors
Voltage	1.2V
PCIe Expansion Slots (SLOT7 close to CPU)
PCIe x 16	SLOT7: PCIe4.0* x16 [CPU] *SLOT7 supports PCIe3.0 only when installing 10th Gen Intel^® Pentium^® Series Processors
Other PCIe Expansion Connectors
M.2 slot	1 M-key* (PCIe4.0 x4), support 2280 form factor [CPU] 1 M-key (PCIe3.0 x4), support 2280 form factor [PCH] *M.2 from CPU will not fuction when installing 10th Gen Intel^® Pentium^® Series Processors
OCuLink	2 OCuLink (PCIe3.0 x4 or 4 SATA 6Gb/s) [PCH] 1 OCuLink (PCIe3.0 x4) [PCH]
SATA/SAS Storage
PCH Built-in Storage	Intel^® C256 (Up to 8 SATA 6Gb/s; RAID 0/1/5/10): 2 OCuLink
Ethernet
Additional GbE Controller	2 RJ45 (1GbE) by Intel^® i210
Server Management
BMC Controller	ASPEED AST2500: iKVM, vMedia support
IPMI Dedicated GLAN	1 RJ45 Dedicated IPMI LAN port by Realtek RTL8211E
Graphics
Controller	ASPEED AST2500: 1 DB15 (VGA)
Rear I/O
UID Button/LED	1 UID button w/ LED
VGA Port	1 DB15 (VGA)
USB 3.2 Gen1 Port	2 Type A (USB3.2 Gen1)
RJ45	2 RJ45(1GbE), 1 dedicated IPMI
Internal Connector/Headers
Power Connector	1 (4-pin, ATX PSU signal) w/ ATX 24-pin adapter cable, 1 (8-pin, ATX 12V) support 12V DC-in
Other Power Connectors	1 (4-pin) for HDD power when using 12V DC-in power source
Auxiliary Panel Header	1 (9-pin): chassis intrusion, system fault LED, LAN1/LAN2 activity LED, locate
System Panel	1 (9-pin): power switch, reset switch, system power LED, HDD activity LED
COM Header	1
Fan Header	3 (4-pin)
Thermal Sensor Header	1
TPM Header	1 (13-pin, SPI)
SGPIO Header	1
SMBus header	1
PMBus header	1
IPMB Header	1
Clear CMOS	1 (contact pads)
Others	1 NC-SI, 1 UID header
USB 3.2 (Gen1) Header	1 (19-pin, 2 USB3.2 Gen1)
LED Indicators
Standby PWR LED	1
Fan Fail LED	3
BMC heartbeat LED	1
System BIOS
BIOS Type	AMI 256Mb SPI Flash ROM
BIOS Features	Plug and Play(PnP), ACPI 6.2 and above compliance wake up events, SMBIOS 3.3 and above, ASRock Rack Instant Flash
Hardware Monitor
Temperature	CPU, PCH, MB, Card side Temperature Sensing
Fan	Fan Tachometer CPU Quiet Fan (Allow Chassis Fan Speed Auto-Adjust by CPU Temperature) Fan Multi-Speed Control
Voltage	VCORE, VCCSA, VCCM, 3V, 5V, 12V, +1.05V_PCH_AUX, +BAT, 3VSB, 5VSB, VCCIO, +2.5V_VPP
Environment
Temperature	Operation temperature: 10°C ~ 35°C / Non operation temperature: -40°C ~ 70°C
Humidity	Non operation humidity: 20% ~ 90% ( Non condensing)

E3C256D4ID-NL (BTO)
Deep mini-ITX (6.7" x 8.2")
Supports Intel® Xeon® E-2300 and 10th Gen Intel® Pentium® series processors
4 DIMM slots (2DPC), supports ECC/non-ECC UDIMM
1 PCIe4.0 x16
2 OCuLink (PCIe3.0 x4 or 4 SATA 6Gb/s), 1 OCuLink (PCIe3.0 x4)
Supports 1 M.2 (PCIe4.0 x4), 1 M.2 (PCIe3.0 x4)
8 SATA 6Gb/s
Supports ATX PSU or 12V DC-in
Remote Management (IPMI)

Specifications

Physical Status
Form Factor	Deep mini-ITX
Dimensions	6.7" x 8.2"
Processor System
CPU	Supports Intel^® Xeon^® E-2300 and 10th Gen Intel^® Pentium^® series processors
Socket	Single Socket H5 (LGA1200)
Thermal Design Power	95W
Chipset	Intel^® C256
System Memory
Supported DIMM Quantity	4 DIMM slots (2DPC)
Supported Type	DDR4 288-pin ECC/non-ECC UDIMM
Max. Capacity per DIMM	32GB
Max. DIMM Frequency	3200MT/s* *Up to DDR4 2666MT/s when installing 10th Gen Intel^® Pentium^® Series Processors
Voltage	1.2V
PCIe Expansion Slots (SLOT7 close to CPU)
PCIe x 16	SLOT7: PCIe4.0* x16 [CPU] *SLOT7 supports PCIe3.0 only when installing 10th Gen Intel^® Pentium^® Series Processors
Other PCIe Expansion Connectors
M.2 slot	1 M-key* (PCIe4.0 x4); support 2280 form factor [CPU] 1 M-key (PCIe3.0 x4); support 2280 form factor [PCH] *M.2 from CPU will not fuction when installing 10th Gen Intel^® Pentium^® Series Processors
OCuLink	2 OCuLink (PCIe3.0 x4 or 4 SATA 6Gb/s) [PCH] 1 OCuLink (PCIe3.0 x4) [PCH]
SATA/SAS Storage
PCH Built-in Storage	Intel^® C256 (8 SATA 6Gb/s; RAID 0/1/5/10): 2 OCuLink
Server Management
BMC Controller	ASPEED AST2500: IPMI2.0 with iKVM and vMedia support
IPMI Dedicated GLAN	1 RJ45 Dedicated IPMI LAN port by Realtek RTL8211E
Graphics
Controller	ASPEED AST2500: 1 DB15 (VGA)
Rear I/O
UID Button/LED	1 button w/ LED
VGA Port	1 DB15 (VGA)
USB 3.2 Gen1 Port	2 Type-A (USB3.2 Gen1)
RJ45	1 dedicated IPMI
Internal Connector/Headers
Power Connector	1 (4-pin, ATX PSU signal) w/ ATX 24-pin adapter cable, 1 (8-pin, ATX 12V) support 12V DC-in
Other Power Connectors	1 (4-pin) for HDD power when using 12V DC-in power source
Auxiliary Panel Header	1 (9-pin): chassis intrusion, system fault LED, LAN1/LAN2 activity LED, locate
System Panel	1 (9-pin): power switch, reset switch, system power LED, HDD activity LED
COM Header	1
Fan Header	3 (4-pin)
Thermal Sensor Header	1
TPM Header	1 (13-pin, SPI)
SGPIO Header	1
SMBus header	1
PMBus header	1
IPMB Header	1
Clear CMOS	1 (contact pads)
Others	1 NC-SI
USB 3.2 (Gen1) Header	1 (19-pin, 2 USB3.2 Gen1)
LED Indicators
Standby PWR LED	1
Fan Fail LED	3
BMC heartbeat LED	1
System BIOS
BIOS Type	AMI 256 Mb SPI Flash ROM
BIOS Features	Plug and Play(PnP), ACPI 6.2 and above compliance wake up events, SMBIOS 3.3 and above, ASRock Rack Instant Flash
Hardware Monitor
Temperature	CPU, PCH, MB, Card side, TR1 Temperature Sensing
Fan	Fan Tachometer CPU Quiet Fan (Allow Chassis Fan Speed Auto-Adjust by CPU Temperature) Fan Multi-Speed Control
Voltage	VCORE, VCCSA, VCCM, 3V, 5V, 12V, V1.0M, +BAT, 3VSB, 5VSB, VCCIO, +2.5V_VPP
Supported OS
OS	Microsoft^® Windows^® : Server 2019 (64 bit) Server 2022 (64 bit) Linux : SUSE Enterprise Linux Server 15 SP2 (64 bit) Ubuntu 21.04 (64 bit) Hypervisor : VMWare^® ESXi 7.0U2a / vSphere 7.0U2b * Supports UEFI BOOT only
Environment
Temperature	Operation temperature: 10°C ~ 35°C / Non operation temperature: -40°C ~ 70°C
Humidity	Non operation humidity: 20% ~ 90% ( Non condensing)

E3C252D4ID2
Deep mini-ITX (6.7" x 8.2")
Supports Intel® Xeon® E-2300 and 10th Gen Intel® Pentium® series processors
4 DIMM slots (2DPC), supports ECC/non-ECC UDIMM
1 PCIe4.0 x16
1 OCuLink (PCIe3.0 x2 or 4 SATA 6Gb/s), 1 OCuLink (2 SATA 6Gb/s)
Supports 1 M.2 (PCIe4.0 x4), 1 M.2 (PCIe3.0 x4)
6 SATA 6Gb/s
2 RJ45 (1GbE) by Intel i210
Supports ATX PSU or 12V DC-in
Remote Management (IPMI)

Specifications

Physical Status
Form Factor	Deep mini-ITX
Dimensions	6.7" x 8.2"
Processor System
CPU	Supports Intel^® Xeon^® E-2300 and 10th Gen Intel^® Pentium^® series processors
Socket	Single Socket H5 (LGA1200)
Thermal Design Power	95W
Chipset	Intel^® C252
System Memory
Supported DIMM Quantity	4 DIMM slots (2DPC)
Supported Type	DDR4 288-pin ECC/non-ECC UDIMM
Max. Capacity per DIMM	32GB
Max. DIMM Frequency	3200MT/s* *Up to DDR4 2666MT/s when installing 10th Gen Intel^® Pentium^® Series Processors
Voltage	1.2V
PCIe Expansion Slots (SLOT7 close to CPU)
PCIe x 16	SLOT7: PCIe4.0* x16 [CPU] *SLOT7 supports PCIe3.0 only when installing 10th Gen Intel^® Pentium^® Series Processors
Other PCIe Expansion Connectors
M.2 slot	1 M-key* (PCIe4.0 x4); support 2280 form factor [CPU] 1 M-key (PCIe3.0 x4); support 2280 form factor [PCH] *M.2 from CPU will not fuction when installing 10th Gen Intel^® Pentium^® Series Processors
OCuLink	1 OCuLink (PCIe3.0 x2 or 4 SATA 6Gb/s) [PCH] 1 OCuLink (2 SATA 6Gb/s) [PCH]
SATA/SAS Storage
PCH Built-in Storage	Intel^® C252 (Up to 6 SATA 6Gb/s; RAID 0/1/5/10): 2 OCuLink
Ethernet
Additional GbE Controller	2 RJ45 (1GbE) by Intel^® i210
Server Management
BMC Controller	ASPEED AST2500: iKVM, vMedia support
IPMI Dedicated GLAN	1 RJ45 Dedicated IPMI LAN port by Realtek RTL8211E
Graphics
Controller	ASPEED AST2500: 1 DB15 (VGA)
Rear I/O
UID Button/LED	1 UID button w/ LED
VGA Port	1 DB15 (VGA)
USB 3.2 Gen1 Port	2 Type A (USB3.2 Gen1)
RJ45	2 RJ45(1GbE), 1 dedicated IPMI
Internal Connector/Headers
Power Connector	1 (4-pin, ATX PSU signal) w/ ATX 24-pin adapter cable, 1 (8-pin, ATX 12V) support 12V DC-in
Other Power Connectors	1 (4-pin) for HDD power when using 12V DC-in power source
Auxiliary Panel Header	1 (9-pin): chassis intrusion, system fault LED, LAN1/LAN2 activity LED, locate
System Panel	1 (9-pin): power switch, reset switch, system power LED, HDD activity LED
COM Header	1
Fan Header	3 (4-pin)
Thermal Sensor Header	1
TPM Header	1 (13-pin, SPI)
SGPIO Header	1
SMBus header	1
PMBus header	1
IPMB Header	1
Clear CMOS	1 (contact pads)
Others	1 NC-SI, 1 UID header
USB 3.2 (Gen1) Header	1 (19-pin, 2 USB3.2 Gen1)
LED Indicators
Standby PWR LED	1
Fan Fail LED	3
BMC heartbeat LED	1
System BIOS
BIOS Type	AMI 256Mb SPI Flash ROM
BIOS Features	Plug and Play(PnP), ACPI 6.2 and above compliance wake up events, SMBIOS 3.3 and above, ASRock Rack Instant Flash
Hardware Monitor
Temperature	CPU, PCH, MB, Card side Temperature Sensing
Fan	Fan Tachometer CPU Quiet Fan (Allow Chassis Fan Speed Auto-Adjust by CPU Temperature) Fan Multi-Speed Control
Voltage	VCORE, VCCSA, VCCM, 3V, 5V, 12V, +1.05V_PCH_AUX, +BAT, 3VSB, 5VSB, VCCIO, +2.5V_VPP
Environment
Temperature	Operation temperature: 10°C ~ 35°C / Non operation temperature: -40°C ~ 70°C
Humidity	Non operation humidity: 20% ~ 90% ( Non condensing)

E3C256D4U-2L2T/BCM
Micro-ATX (9.6" x 9.6")
Supports Intel® Xeon® E-2300 and 10th Gen Intel® Pentium® series processors
4 DIMM slots (2DPC), supports DDR4 ECC/non-ECC UDIMM
1 PCIe4.0 x16, 1 PCIe4.0 x4
Supports 1 M.2 (PCIe3.0 x4 or SATA 6Gb/s), 1 M.2 (PCIe3.0 x4)
8 SATA 6Gb/s
2 RJ45 (10GbE) by Broadcom BCM57416
2 RJ45 (1GbE) by Intel® i210
VGA, HDMI
Remote Management (IPMI)

Specifications

Physical Status
Form Factor	Micro-ATX
Dimensions	9.6'' x 9.6'' (244 mm x244 mm)
Processor System
CPU	Supports Intel^® Xeon^® E-2300 and 10th Gen Intel^® Pentium^® series processors
Socket	Single Socket H5 (LGA1200)
Thermal Design Power	95W
Chipset	Intel^® C256
System Memory
Supported DIMM Quantity	4 DIMM slots (2DPC)
Supported Type	DDR4 288-pin ECC/non-ECC UDIMM
Max. Capacity per DIMM	32GB
Max. DIMM Frequency	3200MT/s* *Up to DDR4 2666MT/s when installing 10th Gen Intel^® Pentium^® Series Processors
Voltage	1.2V
PCIe Expansion Slots (SLOT7 close to CPU)
PCIe x 16	SLOT6: PCIe4.0* x16 [CPU] *When installing 10th Gen Intel^® Pentium^® Series Processors, SLOT6 supports PCIe3.0 only and SLOT4 will not function
PCIe x 4	SLOT4: PCIe4.0* x4 [CPU] *When installing 10th Gen Intel^® Pentium^® Series Processors, SLOT6 supports PCIe3.0 only and SLOT4 will not function
Other PCIe Expansion Connectors
M.2 slot	1 M-key* (PCIe3.0 x4 or SATA 6Gb/s); support 22110/2280/2260 form factor [PCH] 1 M-key (PCIe3.0 x4); support 2280/2260 form factor [PCH] *SATA0 will be disabled when M2_1 populated with SATA device
SATA/SAS Storage
PCH Built-in Storage	Intel^® C256 (8 SATA 6Gb/s; RAID 0/1/5/10): 7 SATA 7-pin, 1 SATA DOM or 1 M.2
Ethernet
Additional GbE Controller	2 RJ45 (10GbE) by Broadcom BCM57416 2 RJ45 (1GbE) by Intel^® i210
Server Management
BMC Controller	ASPEED AST2500: IPMI2.0 with iKVM and vMedia support
IPMI Dedicated GLAN	1 RJ45 Dedicated IPMI LAN port by Realtek RTL8211E
Graphics
Controller	ASPEED AST2500: 1 DB15 (VGA) Intel^® Integrated Processor Graphics: 1 HDMI
Rear I/O
UID Button/LED	1 button w/ LED
VGA Port	1 DB15 (VGA), 1 HDMI
Serial Port	1 DB9 (COM)
USB 3.2 Gen1 Port	4 Type-A (USB3.2 Gen1)
RJ45	2 RJ45 (10GbE), 2 RJ45 (1GbE), 1 dedicated IPMI
Internal Connector/Headers
Power Connector	1 (24-pin, ATX main power), 1 (8-pin, ATX 12V)
Other Power Connectors	1 (3-pin SATA DOM Power)
Auxiliary Panel Header	1 (18-pin): chassis intrusion, system fault LED, LAN1/LAN2 activity LED, locate, SMBus
System Panel	1 (9-pin): power switch, reset switch, system power LED, HDD activity LED
VGA header	1
Speaker Header	1
Buzzer	1
Fan Header	7 (4-pin)
Thermal Sensor Header	1
TPM Header	1 (13-pin, SPI)
SGPIO Header	1
SMBus header	1
PMBus header	1
IPMB Header	1
Clear CMOS	1 (contact pads)
ME/SPS Recovery	1
Front Lan LED Connector	1
USB 3.2 (Gen1) Header	1 (19-pin, 2 USB3.2 Gen1)
USB 2.0 Header	1 (9-pin, 2 USB2.0)
NMI Header	1
LED Indicators
Standby PWR LED	1
80 Debug Port LED	1
Fan Fail LED	7
BMC heartbeat LED	1
System BIOS
BIOS Type	AMI 256Mb SPI Flash ROM
BIOS Features	Plug and Play (PnP), ACPI 6.2 and above compliance wake up events, SMBIOS 3.3 and above, ASRock Rack Instant Flash
Hardware Monitor
Temperature	CPU, MB, PCH, Card Side, M.2, TR Temperature Sensing
Fan	Fan Tachometer CPU Quiet Fan (Allow Chassis Fan Speed Auto-Adjust by CPU Temperature) Fan Multi-Speed Control
Voltage	3VSB, 5VSB, VCORE, VCCSA, VCCM, V1.0M, VCCIO, VPPM, 3V, 5V, 12V, BAT
Supported OS
OS	Microsoft^® Windows^® : Server 2019 (64 bit) Server 2022 (64 bit) Linux : RedHat Enterprise Linux Server 8.6 (64 bit) / 8.3 (64 bit) CentOS 8.5 ( 64 bit) / 8.3 (64 bit) SUSE Enterprise Linux Server 15 SP3 (64 bit) / 15 SP2 (64 bit) Ubuntu 21.10 (64 bit) Hypervisor : VMWare^® ESXi 7.0U3d * Supports UEFI BOOT only
Environment
Temperature	Operation temperature: 10°C ~ 35°C / Non operation temperature: -40°C ~ 70°C
Humidity	Non operation humidity: 20% ~ 90% ( Non condensing)

E3C256D4U-2L2T
Micro-ATX (9.6" x 9.6")
Supports Intel® Xeon® E-2300 and 10th Gen Intel® Pentium® series processors
4 DIMM slots (2DPC), supports DDR4 ECC/non-ECC UDIMM
1 PCIe4.0 x16, 1 PCIe4.0 x4, 1 PCIe3.0 x1
Supports 1 M.2 (PCIe3.0 x4 or SATA 6Gb/s), 1 M.2 (PCIe3.0 x4)
8 SATA 6Gb/s
2 RJ45 (10GbE) by Intel® X710-AT2
2 RJ45 (1GbE) by Intel® i210
VGA, HDMI
Remote Management (IPMI)

Specifications

Physical Status
Form Factor	Micro-ATX
Dimensions	9.6'' x 9.6'' (244 mm x244 mm)
Processor System
CPU	Supports Intel^® Xeon^® E-2300 and 10th Gen Intel^® Pentium^® series processors
Socket	Single Socket H5 (LGA1200)
Chipset	Intel^® C256
System Memory
Supported DIMM Quantity	4 DIMM slots (2DPC)
Supported Type	Supports DDR4 288-pin ECC/non-ECC UDIMM
Max. Capacity per DIMM	ECC/non-ECC UDIMM: up to 32GB
Max. DIMM Frequency	ECC/non-ECC UDIMM: max. 3200MHz Up to DDR4 2666MHz when installing 10th Gen Intel^® Pentium^® Series Processors
Voltage	1.2V
PCIe Expansion Slots (SLOT7 close to CPU)
PCIe x 16	SLOT6: PCIe4.0* x16 [CPU] *When installing 10th Gen Intel^® Pentium^® Series Processors, SLOT6 supports PCIe3.0 only and SLOT4 will not function
PCIe x 4	SLOT4: PCIe4.0* x4 [CPU]
PCIe x 1	SLOT7: PCIe3.0 x1 [PCH]
Other PCIe Expansion Connectors
M.2 slot	1 M-key* (PCIe3.0 x4 or SATA 6Gb/s); support 22110/2280/2260 form factor [PCH] 1 M-key (PCIe3.0 x4); support 2280/2260 form factor [PCH] *SATA0 will be disabled when M2_1 populated with SATA device
SATA/SAS Storage
PCH Built-in Storage	Intel^® C256 (8 SATA 6Gb/s; RAID 0/1/5/10): 7 SATA 7-pin, 1 SATA DOM or 1 M.2
Ethernet
Additional GbE Controller	Intel^® X710-AT2: 2 RJ45 (10GbE) Intel^® i210: 2 RJ45 (1GbE)
Server Management
BMC Controller	ASPEED AST2500
IPMI Dedicated GLAN	1 x Realtek RTL8211E for dedicated management GLAN
Graphics
Controller	ASPEED AST2500
VRAM	DDR4 256MB
Rear I/O
UID Button/LED	1 button w/ LED
VGA Port	1 DB15
Serial Port	1 DB9
USB 3.2 Gen1 Port	4 Type-A (USB3.2 Gen1)
RJ45	2 RJ45 (10GbE), 2 RJ45 (1GbE)
Dedicate LAN	1 dedicated IPMI LAN port
HDMI	1 HDMI
Internal Connector/Headers
Power Connector	1 (24-pin, ATX main power), 1 (8-pin, ATX 12V)
Auxiliary Panel Header	1 (18-pin): chassis intrusion, system fault LED, LAN1/LAN2 activity LED, locate, SMBus
System Panel	1 (9-pin): power switch, reset switch, system power LED, HDD activity LED
VGA header	1
Speaker Header	1
Buzzer	1
Fan Header	7 (4-pin)
Thermal Sensor Header	1
TPM Header	1 (13-pin, SPI)
SGPIO Header	1
SMBus header	1
PMBus header	1
IPMB Header	1
Clear CMOS	1 (contact pads)
ME/SPS Recovery	1
Front Lan LED Connector	1
USB 3.2 (Gen1) Header	1 (19-pin, 2 USB3.2 Gen1)
USB 2.0 Header	1 (9-pin, 2 USB2.0)
NMI Header	1
LED Indicators
Standby PWR LED	1
80 Debug Port LED	1
Fan Fail LED	7
BMC heartbeat LED	1
System BIOS
BIOS Type	AMI UEFI BIOS; 256 Mb (32MB) SPI Flash ROM
BIOS Features	Plug and Play, ACPI 6.2 compliance wake up events, SMBIOS 3.3, ASRock Rack instant flash
Hardware Monitor
Temperature	CPU, MB, Card side, TR1
Fan	Fan Tachomete, CPU Quiet Fan (Allow Chassis Fan Speed Auto-Adjust by CPU Temperature), Multi-Speed Control
Voltage	+12V, +5V, +3.3V, CPU Vcore, DRAM,V1.0M,+BAT, 3VSB, 5VSB
Supported OS
OS	Microsoft^® Windows^® : Server 2019 (64 bit) Server 2022 (64 bit) Linux : RedHat Enterprise Linux Server 8.6 (64 bit) / 8.3 (64 bit) CentOS 8.5 ( 64 bit) / 8.3 (64 bit) SUSE Enterprise Linux Server 15 SP3 (64 bit) / 15 SP2 (64 bit) Ubuntu 21.10 (64 bit) Hypervisor : VMWare^® ESXi 7.0U3d * Supports UEFI BOOT only
Environment
Temperature	Operation temperature: 10°C ~ 35°C / Non operation temperature: -40°C ~ 70°C
Humidity	Non operation humidity: 20% ~ 90% ( Non condensing)