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ASRock Rack

EPC621D6U-2T16R

ModelEPC621D6U-2T16R
ProcessorIntel Xeon Scalable
Storage6 GB PCIe 3.0
GraphicsASPEED AST2500
OSWindows

Specifications 40 normalized

Processor
Processor
Intel Xeon Scalable Processors
Chipset
Intel C621
Memory & storage
Memory
Supports 6 Channel, DDR4 2933/2666/2400/2133 RDIMM/LR DIMM, Intel Optane DC Persistent Memory in memory mode (Cascade Lake only), 6 dimm slots
Storage
30 x SATA3 6Gb/s (including 1 x SATA DOM port (SSATA_5), shared with M.2 (PCIE3.0(x4))/ SATA3)), 7 x MiniSAS HD connectors (SATA_0_3 / SATA_0_7 / SAS_NVMEA0_7 / SAS_NVMEB0_7), and 1 x SATA port (SSATA_4)), support RAID 0, 1, 5, 10
Max. Capacity Per DIMM
RDIMM/LR DIMM and Apache Pass DIMM: 64 GB,32 GB,16 GB, 8 GB, 4 GB
System Memory Voltage
1.2V
Graphics
Graphics
ASPEED AST2500
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
10000/1000 /100 Mbps
Additional Ethernet Controller
Intel X550: 2 RJ45 (10GbE)
Dedicated IPMI LAN
1 x Realtek RTL8211E for dedicated management GLAN
Dedicate LAN
1 dedicated IPMI LAN port
Power Connector
1 (24-pin, ATX main power), 1 (8-pin, ATX 12V)
M.2 Slot
1 M-key * (PCIe3.0 x4 or SATA 6Gb/s), supports 2280/2260/2242/2230 form factor
* SATA type is shared with SSATA_5
Other PCIe Expansion Connectors Others
1 Slimline (PCIe3.0 x8) [CPU1]
Video Port
1 (D-Sub)
USB 3.2 Gen1 Port
2
Camera & audio
Speaker Header
1 (4pin)
Physical & build
Physical Status Dimensions
9.6'' x 9.6'' (244 mm x 244 mm)
Form Factor
Micro-ATX
Fan Header
6 (6-pin)
Fan Fail LED
6
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)
Linux:
Red Hat 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)
FreeBSD 11.2 ( 64 bit)
Ubuntu 16.04 (64 bit) / 15.10 ( 64 bit)
Virtual:
VMWare  ESXi 6.5 u1
Citrix XenServer 7.5
Win hyper-V Server 2016
* On Ubuntu 16.04 (64bit) system, Intel Raid mode only supports UEFI BOOT.
* LSI does not support Vmware ESXi 6.5 u1 / Ubuntu 16.04 (64 Bit) / Ubuntu 15.10 (64 Bit) / Citrix XenServer 7.5 OS install.
Warranty & support
Supported DIMM Quantity
6 x 288-pin DDR4 DIMM slots
Support up to 64 GB DDR4 RDIMM/LR DIMM/Apache Pass DIMM
Supported Type
Six Channel DDR4 memory technology
Support DDR4 2933 * /2666/2400/2133 RDIMM/LR DIMM and Apache Pass DIMM
* DDR4 2933 memory is supported only when using the Intel Cascade Lake CPU and Intel Cascade Lake BIOS.
Other
Socket
Single Socket P (3647)
Max. DIMM Frequency
RDIMM/LR DIMM and Apache Pass DIMM: 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
SLOT6: PCIe3.0 x16
SLOT4: PCIe3.0 x16 *
* EPC621D6U-16R / EPC621D6U-2T16R only:
The SAS_NVMEA0_7 and SAS_NVMEB0_7 are shared with the SLOT4 slot. When SLOT4 is populated with a PCIe card, SAS_NVMEA0_7 and SAS_ NVMEB0_7 are disabled.
Additional SATA Controller
LSI3616 (shared with PCIE Slot4)
Server Management Features
Watch Dog
NMI
VRAM
DDR4 256 MB
UID Button/LED
1
RJ45
2 RJ45 (10GbE)
Clear CMOS
1 (contact pads)
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
SystemTemperature Sensing
Hardware Monitor Voltage
Voltage Monitoring: +12V, +5V, +3.3V, CPU Vcore, DRAM, 1.05V_PCH, +BAT, 3VSB, 5VSB

I/O Ports 3

  • Intel X550: 2 RJ45 (10GbE)
  • 1 (D-Sub)
  • 1 dedicated IPMI LAN port

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