ProductSupermicro SuperServer 220BT-DNTR BigTwin - 2 DP Nodes - 24x NVMe/SATA + 2x M.2 - 2200W 1+1 RedundantSupermicro SuperServer 220BT-DNC8R BigTwin - 2 DP Nodes - 24x NVMe/SAS + 2x M.2 - Broadcom 3816 12G SAS - 2200W 1+1 Redundant
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Main Specifications
Series BigTwin SuperServerBigTwin SuperServer
Supported Processor Intel Xeon Scalable ProcessorsIntel Xeon Scalable Processors
System Bus Dual UPI up to 11.2 GT/sDual UPI up to 11.2 GT/s
Memory Technology DDR4 ECC RegisteredDDR4 ECC Registered
Chipset Intel C621AIntel C621A
Form Factor 2U2U
Color BlackBlack
Nodes in unit 22
Detailed Specifications
Memory Slots 20 DIMM Sockets (16 DRAM + 4 PMem) (per node)20 DIMM Sockets (16 DRAM + 4 PMem) (per node)
Max Memory Support UP to 4TB: 16x 256 GB DRAM (per node)
UP to 6TB: 8x 256 GB DRAM and 8x 512 GB PMem (per node)
UP to 4TB: 16x 256 GB DRAM (per node)
UP to 6TB: 8x 256 GB DRAM and 8x 512 GB PMem (per node)
Graphics ASPEED AST2600 BMCASPEED AST2600 BMC
Ethernet Via AIOMVia AIOM
Serial ATA Intel® C621 controller for 12 SATA3 (6 Gbps) ports; RAID 0,1,5,10 (per node)
SAS SAS3 (12Gbps) via Broadcom® 3816 (IT mode)
Power 2200W (1+1) Redundant High efficiency (Titanium level 96%) Power Supplies2200W (1+1) Redundant High efficiency (Titanium level 96%) Power Supplies
External Bays 12x 2.5" hot-swap NVMe/SATA drive bays (12x 2.5" NVMe hybrid) (per node)12x 2.5" hot-swap NVMe/SATA/SAS drive bays (12x 2.5" NVMe hybrid) (per node)
M.2 1x M.2 NVMe/SATA 2260/2280 (per node)1x M.2 NVMe/SATA 2260/2280 (per node)
Expansion Slots Slot 1: PCI-E 4.0 x8 LP (per node)
Slot 2: PCI-E 4.0 x8 LP (per node)
Slot 3: PCI-E 4.0 x16 LP (per node)
Slot 1: HBA Storage Card
Slot 2: PCI-E 4.0 x8 LP
Slot 3: PCI-E 4.0 x16 LP
Management Support for Intelligent Platform Management Interface v.2.0
IPMI 2.0 with virtual media over LAN and KVM-over-LAN support
Support for Intelligent Platform Management Interface v.2.0
IPMI 2.0 with virtual media over LAN and KVM-over-LAN support
Front Panel Power On/Off button
UID button
HDD activity LED
Network activity LEDs
Power status LED
Universal Information (UID) LED
Power On/Off button
UID button
HDD activity LED
Network activity LEDs
Power status LED
Universal Information (UID) LED
BIOS AMI 32MB Flash ROMAMI 32MB Flash ROM
Cooling 4x 16.5K RPM Heavy Duty 8cm Fans4x 16.5K RPM Heavy Duty 8cm Fans
Dimensions (WxHxD) 17.68" (449mm) x 3.47" (88mm) x 28.75" (730mm)17.68" (449mm) x 3.47" (88mm) x 28.75" (730mm)
Gross Weight 85 lbs (38.6 kg)85 lbs (38.6 kg)
USB Ports 2x USB 3.0 ports (2 rear) (per node)2x USB 3.0 ports (2 rear) (per node)
Serial Ports 1 COM Port (1 header) (per node)
LAN Ports 1x RJ45 Dedicated IPMI LAN port (per node)
VGA Ports 1 VGA port (per node)1 VGA port (per node)
Trusted Platform Module 1 TPM Header (per node)1 TPM Header (per node)
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