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

4U Dual Processor (3rd Gen Intel® Xeon®), Dual-Root GPU System with Up to 10 PCIe GPUs

Key Applications

  • High Performance Computing
  • Rendering
  • VDI
  • 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. 12 PCIe Gen 4.0 X16 FHFL Slots
    AIOM/OCP 3.0 Support
  5. Flexible networking options
  6. 2x M.2 NVMe for boot drive only
    8x HOT SWAP 2.5” NVMe
    8x HOT SWAP 2.5” SATA
    8x HOT SWAP 2.5” SATA/SAS (AOC required)
    Total 24x 2.5" Hot-swap drive bays
  7. 8 Hot-Swap Heavy Duty Fans with Optimal Fan Speed Control
  8. 4x 2000W redundant Titanium level power supplies
Specifications Resources & Downloads Parts List
Product SKUs
SuperServer SYS-420GP-TNR
Super X12DPG-OA6
  • 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 10 double-width or 10 single-width GPU(s)
Supported GPU
  • Intel PCIe: Intel Data Center GPU Flex 170
  • NVIDIA PCIe: H100,A100,L40,RTX A6000,RTX A4500,RTX A2000,A40,A16,A2,A10,RTX A5500,A40,RTX A5000,RTX A4000,A30
  • View GPU Options
CPU-GPU Interconnect
  • PCIe 4.0 x16 Switch Dual-Root
GPU-GPU Interconnect
  • NVIDIA® NVLink® Bridge (optional)
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
  • 1.2 V
On-Board Devices
  • SATA3 (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
  • ACPI Power Management
  • Power-on mode for AC power recovery
  • 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
  • 7 +1 Phase-switching voltage regulator
  • Monitors for CPU Cores, Chipset Voltages, Memory
  • Fans with tachometer monitoring
  • Pulse Width Modulated (PWM) fan connectors
  • Status monitor for speed control
  • Monitoring for CPU and chassis environment
  • Thermal Control for fan connectors
Form Factor
  • 4U Rackmount
  • CSE-418G2TS-R4016BP
Dimensions and Weight
  • 7" (178mm)
  • 17.2" (437mm)
  • 29" (737mm)
  • 26.57" (H) x 27" (W) x 41" (D)
  • Net Weight: 65.5 lbs (29.7 kg)
  • Gross Weight: 100 lbs (45.3 kg)
Available Color
  • Black Front & Silver Body
Expansion Slots
PCI-Express (PCIe)
Drive Bays / Storage
System Cooling
  • 8 heavy duty fans with optimal fan speed control
Power Supply
4x 2000W Redundant Titanium Level power supplies

(W x H x L)
  • 73.5 x 40 x 203 mm
AC Input
  • 1000W: 100-127Vac / 50-60Hz
  • 1800W: 200-220Vac / 50-60Hz
  • 1980W: 220-230Vac / 50-60Hz
  • 2000W: 220-240Vac / 50-60Hz (for UL only)
  • 2000W: 230-240Vac / 50-60Hz
  • 2000W: 230-240Vdc / 50-60Hz (for China only)
  • Max: 83A / Min: 0A (100Vac-127Vac)
  • Max: 150A / Min: 0A (200Vac-220Vac)
  • Max: 165A / Min: 0A (220Vac-230Vac)
  • Max: 166A / Min: 0A (230Vac-240Vac)
12V SB
  • Max: 3.5A
Output Type
  • Backplanes (gold finger)
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-X12DPG-OA6


Super X12DPG-OA6 Motherboard

4U Chassis
Add-on Card / Module AOM-PCIE4-418P-1-P 1 GPU board for 4U PCIE GPU system,HF,RoHS
Backplane BPN-NVME4-216N-S24 1 2U 24-slot all-hybrid direct-attached backplane, support 24x 2.5
Cable CBL-PWCD-0900 4 PWCD,US/EU/Canada/China/Australia,IEC60320 C14 TO C13,4FT,17
CBL-PWEX-0925 2 2x4,P3.0 to 2x4,P4.2,YL/RED,9.5A,55cm,16AWG,RoHS
CBL-PWEX-0929 1 2x4,PH4.2 to MicroFit,2x4,PH3,YL/RED,9.5A/pin,80CM,16AWG
CBL-PWEX-1028 10 GPU,2x4F/CPU to 2x4F/CPU,P4.2, 30CM,16AWG, 10A/pin, -40~105C
CBL-PWEX-1080 1 Mini-Fit 2x2 F, to Mini-Fit 2x2 F, 10A/pin,7cm,16AWG,RoH
CBL-SAST-1215-85 4 Slimline x8 (STR) to Slimline x8 (STR),INT,15CM,85 OHM,
CBL-SAST-1231-85 6 Slimline x8 (STR) to Slimline x8 (STR),INT,30CM, 85 OHM
CBL-SAST-1235-85 6 Slimline x8 (STR) to Slimline x8 (STR),INT,35CM,85 OHM
CBL-SAST-1244-85 2 Slimline x8 (STR) to Slimline x8 (STR),45CM,85 OHM,RoHS
CBL-SAST-1266-100 2 Slimline x4 (STR) to Slimline x4 (STR) x4,INT 66CM,100
CBL-OTHR-0794 1 VGA,DB 15pin,F to 2x8,PH2.54,10CM,30 AWG,RoHS
CBL-PWEX-1069 8 PWEX,FAN,1X4/P2.5 TO 1X4/P2.54,30CM,22AWG,5A/pin,RoHS
Drive Tray(s) MCP-220-00047-0B 16 Black gen 3rd hot-swap 2.5inch HDD tray
MCP-220-00167-0B 8 Gen 3 2.5-inch Tool-less NVMe drive tray (clip design),RoHS
MCP-220-21602-0B 3 Black 2.5"; HDD dummy cover for SC213,216 (8 HDD Hex hole)
Software SFT-OOB-LIC 1 License key for enabling OOB BIOS management
Heatsink / Retention SNK-P0080AP4 2 4U Active CPU Heat Sink for X12 Generation DP Workstations and 4U Servers
*Power Supply PWS-2K08A-1R OR 4 1U 2000W 100-240VAC Titanium Ultra power supply 73.5x40x203mm
PWS-2K08A-1R2 1U CRPS 2000W Titanium forward airflow, W73.5xL203xH40mm,
*Fan FAN-0199L4-1 8 92x92x38 mm, 11.5K RPM Cooling fan w/ 5A Fan Connector,RoHS
*Front Panel FPB-TMP-002 1 Thermal Sensor board with 40cm I2C cable
MCP-280-82601-0N 1 Front control board adapter (TB826) for SC216,826,936,846
*Rear Window MCP-240-84802-0N 1 21 slot rear window for SC418X
*Parts MCP-260-41802-0N 1 IO shield for X12DPG-OA in SC418G
*Rail Set MCP-290-00057-0N 1 set Rail set, quick/quick, default for 4U 17.2" W
MCP-290-00060-0N 1 Threaded rail adapter default for round hole rack
MCP-290-00115-0N 1 Inner rail, quick-release type
MCP-290-00117-0N 1 Outer rail, quick-release type
  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
2.5" NVMe Drive Trays MCP-220-00167-0B 1 per drive Black Gen-3 2.5" NVMe drive tray. Orange tab with lock. Tool-less.
MCP-220-00121-0B 1 per drive Black Gen-3 2.5" NVMe drive tray. Orange tab with lock.
2.5" SATA Drive Trays MCP-220-00047-0B 1 per drive Black gen 3rd hot-swap 2.5inch HDD tray
Global Services & Support OS4HR3/2/1 - 3/2/1 Year Onsite 24x7x4 Service
OSNBD3/2/1 - 3/2/1 Year Onsite NBD Service
GPU Cables CBL-PWEX-1040 1 per GPU GPU power cable. 8pin MALE CPU to 2x 6pin FEMALE / 2x 1pin FEMALE. 5cm 20AWG/16AWG. - NVIDIA A4000
CBL-PWEX-1028 (* 10 qty. included with each system.)* 1 per GPU GPU power cable. 8 pin FEMALE CPU BLUE to 8 pin FEMALE CPU BLUE. 30CM. 16AWG. - NVIDIA A100 40GB / 80GB - NVIDIA A16 - NVIDIA A30 - NVIDIA A40 - NVIDIA A6000
CBL-PWEX-0665 1 per GPU GPU power cable. 8 pin FEMALE CPU BLUE to 8 pin FEMALE 20CM.  20AWG/16AWG. - NVIDIA A10 - NVIDIA A5000
GPU Dummy Tray MCP-240-00096-0N 1 GPU / Add-on Card Dummy Assembly (2 Slots)
Network and Cables AOC-S25G-M2S 1 2 Port 25 Gigabit SFP28 PCIe X8 Ethernet card. Based on Mellanox ConnectX-4 LX EN
AOC-S25G-I2S 1 Standard Low Profile 25G dual port SFP28, based on Intel XXV710
AOC-ATG-i2TM 1 AIOM 2-port 10GBase-T RJ45, Intel X550,RoHS
AOC-A100G-b2C 1 AIOM Dual Port 100GbE QSFP28, based on Broadcom BCM57508,RoHS
AOC-ATG-i4SM 1 AIOM Quad-Port 10GbE SFP+, based on Intel XL710-BM1,RoHS
AOC-A25G-M2S 1 AIOM Dual-Port 25GbE SFP28, Mellanox CX-6 LX w/ 1U height bracket,RoHS
CBL-NTWK-0942-MQ28E50M 1 InfiniBand, EDR, QSFP28,100GbE,PASSIVE, 28 AWG, 5M, Mellanox,RoHS
AOC-ATG-i2SM 1 AIOM Dual-Port 10GbE SFP+, based on X710-BM2,RoHS
AOC-683105AN-HDAT 1 Nvidia MCX683105AN-HDAT PCIe 1-port HDR 200G QSFP56 Gen4x16 Cx-6 DE, RoHS
CBL-NTWK-0942-MQ28E20M 1 InfiniBand, EDR, QSFP28, 100GbE, PASSIVE, 28 AWG, 2M, Mellanox,RoHS
AOC-STGS-i2T 1 Intel X550-AT2 2 RJ45 (10Gb/port) Gen3 x4 Standard Low Profile
AOC-S25G-i2S 1 Standard Low Profile 25G dual port SFP28, based on Intel XXV710+ Marvell Unionville,RoHS
MCX653106A-HDAT 1 Mellanox ConnectX-6 VPI 200Gb/s InfiniBand & Ethernet Adapter Card dual ports, QSFP56 PCIe 3.0/4.0 x16. HF, RoHS
AOC-653105A-HDAT 1 Mellanox ConnectX-6 VPI 200Gb/s InfiniBand & Ethernet Adapter Card Single port, QSFP56, PCIe 3.0/4.0 x16, RoHS
AOC-S40G-I2Q 1 Intel XL710-BM2 2-port QSFP+ (40Gb/port) Gen3 x8 Standard Low Profile
AOC-S100GC-i2C 1 Standard PCIe 4.0 x 16 dual port 100GbE with QSFP28 based on Intel E810-CAM2,RoHS
MCX653105A-ECAT 1 Mellanox MCX653105A-ECAT PCIe 1-port IB-HDR100 & 100GbE QSFP56 Gen3.0/4.0 x16 CX-6 VPI. HF, RoHS.
AOC-653106A-ECAT 1 ConnectX-6 VPI Card. 100Gb/s InfiniBand & Ethernet Adapter Card, Dual ports, QSFP56, PCIe 3.0/4.0 x16. HF, RoHS.
AOC-ATG-i2T2SM 1 AIOM Quad-Port 10GbE (2x RJ45 & 2x SFP+) based on Intel X710-TM4,RoHS
AOC-A25G-m2SM 1 AIOM 2-port 25GbE SFP28, Mellanox CX-6 LX w/ 0.5U height bracket,RoHS
Note ** Requires x1 CBL-SAST-1281-100 - -
*** Requires MCP-240-00203-0N - -
* Requires x2 CBL-SAST-1281-100 - -
Software SFT-DCMS-Single 1 DataCenter Management Package (per node license)
Storage Control Cards and Cables AOC-S3916L-H16IR-32DD * 1 16 int 12Gb/s ports, x8 Gen4, ROC - LP, 32 HDD w/ exp,RoHS
MCP-240-00203-0N 1 Remote Mounting Board for Supercap / Cache Vault. Occupies single PCIE SLOT.
BTR-CVPM05 *** 1 Supermicro Broadcom CACHEVAULT FOR AOC-S3916L-H16IR
CBL-SAST-1281-100 1 Slimline x8 (STR) to 2x Slimline x4 (STR),80CM,100 OHM,
AOC-S3808L-L8IT ** 1 8 int 12Gb/s SAS3 ports, x8 Gen4, HBA - LP, 122 HDD w/ exp,RoHS
GPU SuperServer SYS-420GP-TNR (Complete System Only )