SuperServer SYS-420GP-TNAR (Complete System Only)

DP Intel System with NVIDIA HGX A100 8-GPU

Key Applications

  • High Performance Computing
  • AI/Deep Learning Training

Key Features

  1. Dual Socket P+ (LGA-4189) 3rd Gen Intel® Xeon® Scalable Processors
  2. Intel® C621A Chipset
  3. 32 DIMM Slots; Up to 8TB DRAM; Up to 8TB Intel® Optane™ Persistent Memory (up to 12TB with DRAM); 3200/2933/2666 ECC DDR4 LRDIMM;RDIMM; Intel® Optane™ Persistent Memory 200 series
  4. AIOM/OCP 3.0 Support
    10 PCIe Gen 4.0 X16 LP Slots
  5. Flexible networking options
  6. 6x 2.5" Hot-swap NVMe/SATA/SAS drive bays
    2 M.2 NVMe and SATA for boot drive only
  7. 4 heavy duty fans with optimal fan speed control
  8. 4x 2200W redundant Titanium level power supplies
Specifications Resources & Downloads Parts List
Product SKUs
SuperServer SYS-420GP-TNAR
Super X12DGO-6
  • Dual Socket P+ (LGA-4189)
  • 3rd Gen Intel® Xeon® Scalable processors
Core Count
  • Up to 40C/80T; Up to 60MB Cache per CPU
  • Supports up to 270W TDP CPUs (Air Cooled)
Max GPU Count
  • Up to 8 onboard GPU(s)
Supported GPU
CPU-GPU Interconnect
  • PCIe 4.0 x16 CPU-to-GPU Interconnect
GPU-GPU Interconnect
  • NVIDIA® NVLink® with NVSwitch™
System Memory
  • Slot Count: 32 DIMM slots
  • Max Memory (2DPC): Up to 8TB 3200MT/s ECC DDR4 RDIMM/LRDIMM
  • Supports Intel® Optane™ persistent memory 200 series
  • View Memory Options
Memory Voltage
  • 1.2V
On-Board Devices
  • SATA (6Gbps) ; RAID 0/1/5/10 support
  • Intel® C621A
Network Connectivity
  • Support for Intelligent Platform Management Interface v.2.0
  • IPMI 2.0 with virtual media over LAN and KVM-over-LAN support
Input / Output
  • 1 VGA port(s)
System BIOS
Power configurations
  • Power-on mode for AC power recovery
  • ACPI Power Management
  • Trusted Platform Module (TPM) 2.0
  • Silicon Root of Trust (RoT) – NIST 800-193 Compliant
  • Cryptographically Signed Firmware
  • Secure Boot
  • Secure Firmware Updates
  • Automatic Firmware Recovery
  • System Lockdown
PC Health Monitoring
  • Monitors for CPU Cores, Chipset Voltages, Memory
  • 7 +1 Phase-switching voltage regulator
  • Fans with tachometer monitoring
  • Status monitor for speed control
  • Pulse Width Modulated (PWM) fan connectors
  • Monitoring for CPU and chassis environment
  • Thermal Control for fan connectors
Form Factor
  • 4U Rackmount
  • CSE-438G
Dimensions and Weight
  • 6.9" (174 mm)
  • 17.6" (446 mm)
  • 35.4" (900 mm)
  • 29.5" (H) x 27.4" (W) x 44.9" (D)
  • Gross Weight: 225 lbs (102.1 kg)
  • Net Weight: 166 lbs (75.3 kg)
Available Color
  • Black Front & Silver Body
Expansion Slots
PCI-Express (PCIe) Configuration
Drive Bays / Storage
Drive Bays Configuration
  • Default: Total 6 bay(s)
    • 6 front hot-swap 2.5" NVMe/SAS/SATA drive bay(s)
  • View Drive Options
System Cooling
  • 4 heavy duty fans with optimal fan speed control
Power Supply
2200W Redundant Platinum Level power supplies
Dimension (WxHxL)
  • 106.5 x 82.4 x 203.5 mm
  • Max: 41.67A (100Vac-240Vac)
12V SB
  • Max: 3A
AC Input
  • 1000W: 100-127Vac / 50-60Hz
  • 1800W: 200-220Vac / 50-60Hz
  • 1980W: 200-230Vac / 50-60Hz
  • 2200W: 220-240Vac / 50-60Hz (For UL/cUL Only)
  • 2090W: 230-240Vdc / 50-60Hz (for CQC only)
  • 2090W: 230-240Vac / 50-60Hz (for TUV/CB)
Output Type
  • Backplanes (connector)
Operating Environment
Environmental Spec.
  • Operating Temperature: 10°C ~ 35°C (50°F ~ 95°F)
  • Non-operating Temperature: 40°C to 60°C (40°F to 140°F)
  • Operating Relative Humidity: 8% to 90% (non-condensing)
  • Non-operating Relative Humidity: 5% to 95% (non-condensing)
Resources & Downloads
Parts List
Standard Parts (Parts Included)
Part Number Qty Description
Motherboard / Chassis MBD-X12DGO-6


Super X12DGO-6 Motherboard

4U Chassis
Add-on Card / Module AOM-438G-AIOM-P 1 AIOM adapter card for CSE-438G,RoHS
AOM-438G-FAN-P 1 Fan adaptor for SC1018G,RoHS
AOM-DGO-IO-P 1 I/O riser card for 4U 8 SXM4 GPU system 420GP-TEVRT,RoHS
AOM-SXM4-IO-P 1 PCIE Gen4 switch board for 4U 8 SXM4 GPU system,RoHS
Backplane BPN-GPU-438G 1 Midplane for 4U AMD/Intel Delta GPU system,RoHS
BPN-NVME4-F418-B6S6 1 1U 6-Slot SFF Backplane Supports 6xSAS3/SATA3/NVMe4 Storage Devices. The Backplane is for X12 FatTwin Product Line.,HF,RoHS
Cable CBL-GNZ2-12105F-85 1 GENZ 2C x16 (STR) to 2x Slimline x4 (STR),FFC,FOLD,105.
CBL-GNZ2-1281F-85 1 GENZ 2C x16 (STR),Slimline x8 (STR) to 2x 2x Slimline x4
CBL-PWCD-0900 4 PWCD,US/EU/Canada/China/Australia,IEC60320 C14 TO C13,4FT,17
CBL-PWEX-1114-30 1 Microfit,(2x4 to 2x4),PH3.0,30CM,9A/pin,16AWG,RoHS
CBL-PWEX-1117-40 2 MiniFit,2x2,PH4.2,F to MiniFit,2x2,PH4.2,F,40CM,8A/pin,
CBL-SAST-1238FLP-85 1 SlimlineLP x8 (STR) to SlimlineLP x8 (STR),FFC,BNDL,38C
CBL-SAST-1242-100 2 Slimline x4 (STR) to MiniSAS HD x4 (STR),INT,43CM,100 O
CBL-SAST-1258FLP-85 1 SlimlineLP x8 (STR) to SlimlineLP x8 (STR),FFC,BNDL,58C
CBL-OTHR-0794 1 VGA,DB 15pin,F to 2x8,PH2.54,10CM,30 AWG,RoHS
Fan FAN-0196L4-1 4 92x92x76 mm, 13.3K-12.2K RPM Counter-rotating Fan, w/ SMC Fan Board
Power Supply PWS-2K21G-2R 4 AC-DC 2200W at high and 1200W at low line multi-output
Riser Card RSC-G-66G4 1 1U LHS GPU Riser card with two PCIe 4.0 x16 slots,RoHS
Software SFT-OOB-LIC 1 License key for enabling OOB BIOS management
Heatsink / Retention SNK-P0077V 2 X12 ICX/CPX CPU Heatsink (78x113x25.5mm), VC Base, Cu Fin
*Rail Set MCP-290-00180-0N 1 L shape rail set for 4U chassis, quick release , for 17.6"W
  1. Parts with * are inside the chassis
  2. Excessive parts might not be shipped, including but not limited to excessive drive trays, fans, riser brackets, air shrouds, IO shields, cables.....etc.
Optional Parts List
Part Number Qty Description
Network Card(s) AOC-S25G-i2S - Standard low-profile 2-port 25GbE SFP28, based on Intel XXV710+ Marvell Unionville, RoHS
AOC-623106AN-CDAT - ConnectX-6 Dx 100GbE 2-port QSFP56 PCIe 4.0 x16, RoHS
AOC-S25G-M2S - Standard low-profile 2-port 25GbE SFP28, based on Mellanox ConnectX-4 LX EN chipset, RoHS
AOC-MCX556A-ECAT - MCX556A-ECAT, CX-5 VPI, EDR IB, 100GbE, 2-port, QSFP28, PCIe3 x16
AOC-MCX516A-CCAT - Mellanox MCX516A-CCAT 2-port 100GbE QSFP28 PCIe 3.0 x16 CX-5. HF, RoHS
AOC-MCX512A-ACAT - Mellanox MCX512A-ACAT PCIe 2-port 25GbE SFP28 Gen3x8 CX-5 EN. RoHS
AOC-653106A-HDAT - Mellanox ConnectX-6 VPI 200Gb/s InfiniBand & Ethernet Adapter Card 2-port, QSFP56 PCIe 3.0/4.0 x16. HF, RoHS
AOC-STG-i4S - Standard low-profile 4-port SFP+
AOC-653105A-HDAT - Mellanox ConnectX-6 VPI 200Gb/s InfiniBand & Ethernet Adapter Card 1-port, QSFP56, PCIe 3.0/4.0 x16, RoHS
AOC-STG-I2T - Standard low-profile 2-port 10GbE, based on Intel X540 Twinville
AOC-653105A-ECAT - Mellanox MCX653105A-ECAT PCIe 1-port IB-HDR100 & 100GbE QSFP56 Gen3.0/4.0 x16 CX-6 VPI. HF, RoHS.
Network Card(s) AIOM AOC-ATG-I4SM - AIOM 4-port 10GbE SFP+, based on Intel XL710-BM1,RoHS
AOC-MCX4621A-ACAB - Mellanox MCX4621A-ACAB OCP 3.0, 2-port 25GbE SFP28, Gen3 x8 CX-4 Lx, RoHS.
AOC-ATG-i2T2SM - AIOM 4-port 10GbE, 2-port RJ45 & 2-port SFP+, based on Intel X710-TM4, RoHS
AOC-623436AN-CDAB - Mellanox MCX623436AN-CDAB OCP 3.0 2-port 100GbE QSFP56 Gen4x16 CX-6, RoHS
AOC-ATG-i2TM - AIOM 2-port 10GBase-T, Intel X550,RoHS
AOC-A25G-b2SM - AIOM 2-port 25GbE SFP28, Broadcom BCM57414,RoHS
AOC-ATG-i2SM - AIOM 2-port 10GbE SFP+, based on X710-BM2,RoHS
AOC-AG-I4M - AIOM 4-port 1GbE RJ45, based on i350-AM4, RoHS
AOC-AG-I2M - AIOM 2-port 1GbE RJ45, based on i350-AM2, RoHS
AOC-AH25G-M2S2TM - AIOM 2-port 25GbE SFP28 based on Mellanox CX-4 Lx EN, and Dual-Port 10GbeE RJ45 based on Intel X550-AT2, RoHS
AOC-653436A-HDAB - Mellanox MCX653436A-HDAB OCP3.0 2-port HDR/200GbE QSFP56 Gen 3/4x6 CX-6 VPI with custom bracket, RoHS
Optional NVMe Kit BPN-NVME4-HS119N-S4R 1 1U 4-slot SFF backplane to suppors four SAS3/SATA3/NVMe4 storage devices
CBL-PWEX-1133-35 1 (MicroHi to MicroFit) 2x2,PH3.0, 35cm,10A/pin,16AWG,RoHS
MCP-220-00178-0B 4 Hot-swap thin-profile, 2.5" tool-less NVMe drive tray w/ orange tab
CBL-SAST-1224LP-85 2 SlimLine LP x8 to SlimLine LP x8, 24-cm cable
RAID Controller /Cable AOC-S3108L-H8IR-16DD 1 8 int 12Gb/s ports, 8xGen3, ROC - LP,16 HDD w/ exp
CBL-SAST-0568 2 Internal Mini-SAS HD to Mini-SAS HD 35cm,30AWG,12Gb/s
Software SFT-DCMS-Single 1 DataCenter Management Package (per node license)
Storage AOC-S3908L-H8iR & 1x CBL-SAST-1262-100 1 8 int 12Gb/s ports, x8 Gen4, ROC - LP, 240 HDD w/ exp, RoHS
Trusted Platform Module Options AOM-TPM-9671V-S-O 1 SPI capable vertical TPM 1.2 provisioned for server,RoHS
AOM-TPM-9670V-S-O 1 SPI capable vertical TPM 2.0 provisioned for server,RoHS
GPU SuperServer SYS-420GP-TNAR (Complete System Only )