• ASRock EC266D4-4L, 1xSKT LGA 1700, Intel E-2400, C266, SATA, NVMe, 2xM.2, 4xGbE, IPMI
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PRODUCT INFO ID: 8345

ASRock EC266D4-4L, 1xSKT LGA 1700, Intel E-2400, C266, SATA, NVMe, 2xM.2, 4xGbE, IPMI

Manufacturer
ASRockRack
Part number:
EC266D4-4L

EC266D4-4L

  1. ATX (12" x 9.6")
  2. Supports Intel Xeon E-2400 series and Intel® Pentium® Gold G7400/G7400T processors
  3. 4 DIMM slots (2DPC), supports DDR5 ECC UDIMM
  4. 1 PCIe5.0 x16, 1 PCIe5.0 x8, 2 PCIe4.0 x4
  5. 2 M.2 (PCIe4.0 x4)
  6. Up to 14 SATA 6Gb/s
  7. 4 RJ45 (1GbE) by Intel® i210
  8. Remote Management (IPMI)   

Specifications

 Physical Status
Form Factor ATX
Dimensions 12" x 9.6" (305 mm x 244 mm)
 Processor System
CPU Supports Intel Xeon E-2400 series and Intel® Pentium® Gold G7400/G7400T processors
Socket Single Socket V1 (LGA 1700)
Thermal Design Power 95W
Chipset Intel® C266
 System Memory
Supported DIMM Quantity 4 DIMM slots (2DPC)
Supported Type Supports DDR5 288-pin ECC UDIMM
Max. Capacity per DIMM 32GB
Max. DIMM Frequency 4400MT/s (2DPC - 1DIMM) / 4000MT/s (2DPC - 2DIMM 1R) / 3600MT/s (2DPC - 2DIMM 2R)
Voltage 1.1V
 PCIe Expansion Slots (SLOT7 close to CPU)
PCIe x 16 SLOT6: PCIe5.0 x16* [CPU]

*SLOT6 share lanes with SLOT4. SLOT6 will switch to x8 when SLOT4 is populated
PCIe x 8 SLOT4: PCIe5.0 x8* [CPU]
PCIe x 4 SLOT7: PCIe4.0 x4 [CPU]
SLOT2: PCIe4.0 x4 [PCH]
 TPM
TPM support 1 (13-pin, SPI)
 Other PCIe Expansion Connectors
M.2 slot 1 M-key (PCIe4.0 x4); support 2280/2260/2242/2230 form factor [PCH]
1 M-key (PCIe4.0 x4); support 2280/2260/2242/2230 form factor [PCH]
 SATA/SAS Storage
PCH Built-in Storage Intel® C266 (8 SATA 6Gb/s; RAID 0/1/5/10):
8 SATA 7-pin
Additional SATA Controller ASM1061 (6 SATA 6Gb/s):
6 SATA 7-pin
 Ethernet
Additional GbE Controller 4 RJ45 (1GbE) by Intel® i210
 Server Management
BMC Controller ASPEED AST2600: iKVM, vMedia support
IPMI Dedicated GLAN 1 RJ45 Dedicated IPMI LAN port by Realtek RTL8211F
 Graphics
Controller ASPEED AST2600:
1 DB15 (VGA)
 Rear I/O
UID Button/LED 1 UID button w/ LED
VGA Port 1 DB15 (VGA)
Serial Port 1 DB9 (COM)
USB 3.2 Gen1 Port 2 Type A (USB3.2 Gen1)
RJ45 4 RJ45(1GbE), 1 dedicated IPMI
 Internal Connector/Headers
Power Connector 1 (24-pin, ATX main power), 3 (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 (4-pin)
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)
Front Lan LED Connector 1
USB 3.2 (Gen1) Header 2 header (19-pin, 4 USB3.2 Gen1)
USB 2.0 Header 1 header (9-pin, 2 USB2.0)
NMI Header 1
 LED Indicators
Standby PWR LED 1 (5VSB)
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, ACPI 6.4 and above compliance wake up events, SMBIOS 2.8 and above, ASRock Rack Instant Flash
 Hardware Monitor
Temperature CPU, Temp MB1~ MB4, M.2, TR1 Temperature sensing
Fan Fan Tachometer
CPU Quiet Fan (Allow Chassis Fan Speed Auto-Adjust by CPU Temperature)
Fan Multi-Speed Control
Voltage 3VSB, 5VSB, CPU_VCORE, VCCIN_AUX,VDD2, 1.05V_PCH, 0V82SB_PCH, 1V8SB, VCCSA, BAT, 3V, 5V, 12V
 Supported OS
OS Microsoft® Windows®
- Server 2022 (64 bit)
- Server 2025 (64 bit)

Linux
- Red Hat Enterprise Linux Server 8.5 ( 64 bit) / 9.2 ( 64 bit)
- SUSE Enterprise Linux Server 15 SP3 ( 64 bit) / 15 SP5 ( 64 bit)
- Ubuntu 21.04 (64 bit) / 22.04.2 ( 64 bit)

 Environment
Temperature Operation temperature: 10°C ~ 35°C / Non operation temperature: -40°C ~ 70°C
Humidity Non operation humidity: 20% ~ 90% ( Non condensing)

The specification is subject to change without notice in advance. ASRock Rack is the official trademark for ASRock Rack Inc., all the covers need to remain the original brand name without any modification. All other brands, names and trademarks are the property of their respective owners.

CategoryServer
Form FactorATX
Dimensions12" x 9.6"
CPU SocketLGA 1700 (Socket V1)
# of CPU sockets1
Supported CPU'sIntel Xeon E-2400
Intel Pentium Gold G7400
Intel Pentium Gold G7400T
Max CPU TDP95 W
ChipsetIntel C266
Memory TypeDDR5 ECC UDIMM
Memory Speed4400 MT/s
4000 MT/s
3600 MT/s
# of DIMM's4
Max Memory Size32 GB
Integrated GPUASPEED AST2600
# of PCIe x16 5.01
# of PCIe x4 4.02
# of PCIe x8 5.01
# of USB Ports2 x USB 3.2(rear)
2 x USB 3.2 (header)
1 x USB 2.0(header)
# of SATA Ports14
Integrated RAID0,1,5,10
# of M.2 22802
# of 1GbE Ports4 x RJ45
Network ControllersIntel i210
Integrated BMCIPMI Dedicated RJ45
BMC chipASPEED AST2600
TPM1 x TPM 2.0 14-pin Header
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