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ASRock Rack

EC266D4U

SKUEC266D4U
ProcessorIntel Xeon
Storage6 GB SATA III
GraphicsASPEED AST2600
OSWindows

Specifications 40 normalized

Processor
Processor
Supports Intel Xeon 6300-series, Xeon E-2400 series, and Pentium Gold G7400/G7400T processors
Chipset
Intel C266
Memory & storage
Memory
4 DIMM slots (2DPC), supports DDR5 ECC UDIMM
Storage
Intel C266 (8 SATA 6Gb/s
RAID 0/1/5/10):
4 SATA 7-pin, 1 OCuLink
Max. Capacity Per DIMM
32 GB
System Memory Voltage
1.1V
Graphics
Graphics
ASPEED AST2600:
1 DB15 (VGA)
Display
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
Connectivity
Networking
2 RJ45 (1GbE) by Intel i210
Dedicated IPMI LAN
1 RJ45 Dedicated IPMI LAN port by Realtek RTL8211F
Power Connector
1 (24-pin, ATX main power), 2 (8-pin, ATX 12V)
M.2 Slot
1 M-key (PCIe4.0 x4)
support 2280/2260/2242/2230 form factor [PCH]
Video Port
1 DB15 (VGA)
Serial Port
1 DB9 (COM)
USB 3.2 Gen1 Port
2 Type-A (USB3.2 Gen1)
USB 3.2 (Gen1) Header
1 header (19-pin, 2 USB3.2 Gen1)
USB 2.0 Header
1 header (9-pin, 2 USB2.0)
Type A USB 2.0 Port
1 vertical Type-A (USB2.0)
Camera & audio
Speaker Header
1 (4-pin)
Power & battery
Thermal Design Power
95W
Physical & build
Physical Status Dimensions
9.6'' x 9.6'' (244 mm x 244 mm)
Form Factor
Micro-ATX
Fan Header
7 (4-pin)
Operating system & software
Operating System
Microsoft Windows:
- Windows Server 2022
- Azure Stack HCI
Linux:
- RHEL 8.5
- SLES 15 SP3
- Ubuntu 21.04 LTS
Hypervisor:
- VMware ESXi 8.0 u1
- Linux KVM (Linux OSes)
- Hyper-V (Windows Server)
Security
TPM Support
1 (13-pin, SPI)
Warranty & support
Supported DIMM Quantity
4 DIMM slots (2DPC)
Supported Type
Supports DDR5 288-pin ECC UDIMM
Other
Socket
Single Socket LGA 1700
Max. DIMM Frequency
4400MT/s (2SPC - 1DIMM) / 4000MT/s (2SPC - 2DIMM 1R) / 3600MT/s (2SPC - 2DIMM 2R)
PCIe X 16
SLOT6: PCIe5.0 x16 [CPU]
PCIe X 4
SLOT7: PCIe4.0 x4 * [CPU]
* SLOT7 share lanes with OCuLink4. OCuLink4 will disable when SLOT7 is populated
PCIe X 1
SLOT4: PCIe4.0 x1 [PCH]
OCuLink
1 OCuLink (PCIe4.0 x4) * [CPU]
1 OCuLink (PCIe4.0 x4 or 4 SATA 6Gb/s) [PCH]
2 OCuLink (PCIe4.0 x4) [PCH]
* OCulink4 shares lanes with SLOT7 and will be disabled when SLOT7 is populated
BMC Controller
ASPEED AST2600: iKVM, vMedia support
UID Button/LED
1 UID button w/ LED
RJ45
2 RJ45 (1GbE), 1 dedicated IPMI
VGA Header
1
Clear CMOS
1 (contact pads)
Standby PWR LED
1 (5VSB)

I/O Ports 8

  • 2 RJ45 (1GbE) by Intel i210
  • 1 RJ45 Dedicated IPMI LAN port by Realtek RTL8211F
  • 1 DB15 (VGA)
  • 1 DB9 (COM)
  • 2 Type-A (USB3.2 Gen1)
  • 1 header (19-pin, 2 USB3.2 Gen1)
  • 1 header (9-pin, 2 USB2.0)
  • 1 vertical Type-A (USB2.0)

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