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1.2 Specifications
E3C246D4U2-2L2T / E3C242D4U2-2T
MB Physical Status
Form Factor
mATX
Dimension
9.6'' x 9.6'' (24.4 cm x24.4 cm)
Processor System
CPU
Supports Intel® Xeon® E-2100 Series Processors
Chipset
Intel® C246 / Intel® C242
System Memory
Capacity
- 4 x 288-pin DDR4 DIMM slots
- Support up to 64GB DDR4 ECC/non-ECC UDIMM
Type
- Dual Channel DDR4 memory technology
- Supports DDR4 2666/2400 ECC/non-ECC U DIMM
DIMM Size Per
DIMM
ECC and non-ECC UDIMM : 64GB, 32GB, 16GB, 8GB, 4GB
DIMM
Frequency
- Non-ECC UDIMM: 2666/2400/2133 MHz
- ECC UDIMM: 2666/2400/2133 MHz
Voltage
1.2V
Expansion Slot
PCIe 3.0 x16
Slot 6: Gen3 x16 link, auto switch to x8 link if Slot 4 is
occupied (Physical x16, EE x16/x8 (from CPU), shared with
Slot 4)
PCIe 3.0 x8
Slot 4: Gen3 x8 link (Physical x8, EE x0/x8 (from CPU),
shared with Slot 6)
PCIe 3.0 x4
Slot 5: Gen3 x4 link (Physical x4, EEx4 (from PCH))*
*Only supported for E3C246D4U2-2L2T
PCIe 3.0 x1
Slot 7: Gen3 x1 link (Physical x1, EEx1 (from PCH))
Storage
SATA
Controller
E3C246D4U2-2L2T:
(1) 8 x SATA3 6Gb/s (SATA0-7, SATA_0 supports SATA
DOM)
(2) 7 x SATA3 6Gb/s (SATA1-7) and 1 x M.2 SSD SATA
connected*
*The M.2 slot (M2_1) is shared with the SATA_0 connector. When M2_1 is
populated with a M.2 SATA3 module, the Pin 7 of SATA_0 is disabled.
E3C242D4U2-2T:
(1) 6 x SATA3 6Gb/s (SATA0-5, SATA_0 supports SATA
DOM)
(2) 5 x SATA3 6Gb/s (SATA1-5) and 1 x M.2 SSD SATA
connected*
*The M.2 slot (M2_1) is shared with the SATA_0 connector. When M2_1 is
populated with a M.2 SATA3 module, the Pin 7 of SATA_0 is disabled.
