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ASRock Rack

EP2C621D12 WS

SKUEP2C621D12 WS
ProcessorIntel Xeon
Storage6.0 GB SATA III
GraphicsASPEED AST2500
OSWindows

Specifications 40 normalized

Processor
Processor
- Supports 2 nd Gen. Intel Xeon Scalable Processors / Intel Xeon Scalable Processors
Chipset
- Intel C621
Memory & storage
Memory
Supports DDR4 2933*/2666/2400/2133 R DIMM & LR DIMM, 12 x DIMM slots
Storage
- 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)
Max. Capacity Per DIMM
- R/LR DIMM: 32 GB, 16 GB, 8 GB, 4 GB
- NVDIMM: 64 GB, 32 GB
System Memory Voltage
- 1.2V
Graphics
Graphics
- ASPEED AST2500
Display
Auxiliary Panel Header
- 1 (includes chassis intrusion, location button & LED, front LAN LED)
System Panel
- 1
Connectivity
Networking
- Gigabit LAN
Additional Ethernet Controller
- 4 x RJ45 GLAN by Marvell 88E1543 (1000Mb/s)
- 1 x RJ45 Dedicated IPMI LAN port
- Supports Wake-On-LAN
- Supports Energy Efficient Ethernet 802.3az
- Supports Dual LAN with Teaming function
- Supports PXE
- LAN1 Supports NCSI
Dedicated IPMI LAN
- 1 x Realtek RTL8211E for dedicated management GLAN
Power Connector
- 1 (24-pin) + 1 (8-pin) + 1 (8-pin)
Video Port
- 1 x D-Sub
USB 3.2 Gen1 Port
- 2
USB 3.2 (Gen1) Header
- 1 ( support 2 ports USB 3.0)
USB 2.0 Header
- 1 ( support 2 USB 2.0)
Camera & audio
Audio
- Realtek ALC892
Speaker Header
- 1(4pin)
Physical & build
Physical Status Dimensions
- 12'' x 13'' (305 mm x 330 mm)
Form Factor
- EEB
Fan Header
- 7 Fans(CPU1/CPU2/4Front/1Rear))
Fan Fail LED
- 7 (only Fan Fail LED)
Fan
- CPU/Rear/Front Fan Tachometer
- CPU Quiet Fan (Allow Chassis Fan Speed Auto-Adjust by CPU Temperature)
- CPU/Rear/Front Fan Multi-Speed Control
Operating system & software
Operating System
Microsoft Windows (Server OS)
- Server 2012 R2 (64 bit)
- Server 2016 (64 bit)
Microsoft Windows (Client OS)
- Windows 10 (64 bit)
Linux
- RedHat Enterprise Linux Server 6.8 (64 bit) / 7.4 (64 bit)
- CentOS 6.8 (64 bit) / 7.4 (64 bit)
- SUSE Enterprise Linux Server 11 SP4 (64 bit) / 12 SP3 (64 bit)
- Ubuntu 16.04 (64 bit) / 15.10 (64 bit)
- FreeBSD 11.2 (64 bit)
Virtual
- VMWare  ESXi 6.5
* Please refer to our website for the latest OS support list.
* On Ubuntu 16.04 (64bit) system, Intel Raid mode only supports UEFI BOOT.
Warranty & support
Supported DIMM Quantity
- 12 x 288-pin DDR4 DIMM slots
- Support up to 64 GB DDR4 R DIMM/LR DIMM/NVDIMM
Supported Type
- 6 Channel memory technology
- Support DDR4 R DIMM/LR DIMM /NVDIMM
Other
Socket
- Dual Socket LGA-3647
Max. DIMM Frequency
- R DIMM: 2933/2666/2400/2133 MHz
- LR DIMM: 2933/2666/2400/2133 MHz
- NVDIMM: 2933/2666/2400/2133 MHz
* DDR4 2933 memory is supported only when using the Intel Cascade Lake CPU and Intel Cascade Lake BIOS.
PCIe X 16
- SLOT7: PCIe3.0 x16 [CPU0]
- SLOT6: PCIe3.0 x16 [CPU1]
- SLOT5: PCIe3.0 x16 [CPU0]
- SLOT4: PCIe x16 (PCIe3.0 x8) [CPU1]
- SLOT3: PCIe3.0 x16, auto switch to x8 when SLOT4 is occupied [CPU1]
- SLOT2: PCIe x16 (PCIe3.0 x8) [CPU0]
- SLOT1: PCIe3.0 x16 [CPU1]
M.2
- 2 (2230/2242/2260/2280, support PCIE(x4) or SATA3 M.2)
BMC Controller
- ASPEED AST2500 : IPMI (Intelligent Platform Management Interface) 2.0 with Ikvm and vMedia support
Server Management Features
- Watch Dog
- NMI
VRAM
- DDR4 256Mb
RJ45
- 4+1(IPMI) RJ45 Gigabit Ethernet LAN port
- LAN Ports with LED (ACT/LINK LED and SPEED LED)
BIOS Type
- 256Mb AMI UEFI Legal BIOS
BIOS Features
- Plug and Play (PnP)
- ACPI 2.0 Compliance Wake Up Events
- SMBIOS 2.8 Support
- ASRock Rack Instant Flash
Temperature
- CPU Temperature Sensing
- System Temperature Sensing
Hardware Monitor Voltage
- Voltage Monitoring: +12V, +5V, +3.3V, CPU Vcore, DRAM, 1.05V_PCH, +BAT, 3VSB, 5VSB
Operating Humidity
- Non-operating humidity: 20% ~ 90% (non-condensing)

I/O Ports 9

  • Gigabit LAN
  • 4x RJ45 GLAN by Marvell 88E1543 (1000Mb/s)
  • 1x RJ45 Dedicated IPMI LAN port
  • Supports Wake-On-LAN
  • Supports Energy Efficient Ethernet 802.3az
  • Supports Dual LAN with Teaming function
  • 1x D-Sub
  • 1 ( support 2 ports USB 3.0)
  • 1 ( support 2 USB 2.0)

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