ASROCK Rack EP2C621D12 WS - 1.2 Specifications

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1.2 Specications
EP2C621D12 WS
MB Physical Status
Form Factor SSI EEB
Dimension 12'' x 13'' (30.5 cm x 33.0 cm)
Processor System
CPU Intel® Xeon® Scalable Processors
Socket Dual Socket LGA-3647
Chipset Intel® C621
System Memory
Capacity - 12 x 288-pin DDR4 DIMM slots
- Support up to 64GB DDR4 R DIMM/LR DIMM/NVDIMM
Type - Six Channel memory technology
- Support DDR4 R DIMM/LR DIMM /NVDIMM
Voltage 1.2V
DIMM Size per
DIMM
R/LR DIMM: 32GB, 16GB, 8GB, 4GB
NVDIMM: 64GB, 32GB
DIMM
Frequency
- R DIMM: 2666/2400/2133 MHz
- LR DIMM: 2666/2400/2133 MHz
- NVDIMM: 2666/2400/2133 MHz
Expansion Slot
PCIe x16 SLOT1: Gen3 x16 link
SLOT3: Gen3 x16 link, auto switch to x8 link if SLOT4 is
ccupied
SLOT5: Gen3 x16 link
SLOT6: Gen3 x16 link
SLOT7: Gen3 x16 link
PCIe 3.0 x 8 SLOT2: Gen3 x8 link
SLOT4: Gen3 x8 link
M.2 2 (2230/2242/2260/2280, support PCIE(x4) or SATA3 M.2)
Storage
SATA
Controller
Intel® C621: 14x SATA3 (including 2 SATA DOM ports and 2
M.2 ports)
M.2 2 (M2_1: support PCIE(x4), from CPU1) & SATA3 6.0Gb/s,
form factor: 2230, 2242, 2260, 2280), M2_2: support PCIE(x4)
from PCH & SATA3 6.0 Gb/s form factor: 2230, 2242, 2260,
2280)
Audio
Audio Codec Realtek ALC892
Ethernet
Interface Gigabit LAN