Supermicro Hyper 2U SYS-621H-TN12R 4th/5th Gen Intel Xeon (350W) 2x Socket E (LGA-4677) 32x DDR5 12x 3.5 '' NMVe Gen5/SATA/SAS-4 2xM.2(Gen5 x4) 1x1G 1xIPMI 2xAIOM 1200W (1+1) 4xGPU Platform

Product SKUs
SuperServer SYS-621H-TN12R
Motherboard
Super X13DEM
Processor
CPU
Dual Socket E (LGA-4677)
5th Gen Intel® Xeon® / 4th Gen Intel® Xeon® Scalable processors
Supports Intel Xeon CPU Max Series with high bandwidth memory (HBM)​
Core Count
Up to 64C/128T; Up to 320MB Cache per CPU
Note
Supports up to 350W TDP CPUs (Air Cooled)
Supports up to 350W TDP CPUs (Liquid Cooled)​
GPU
Max GPU Count
Up to 4 double-width or 4 single-width GPU(s)
Supported GPU
NVIDIA PCIe: H100, L40S, A40, A100
View GPU Options
CPU-GPU Interconnect
PCIe 5.0 x16 CPU-to-GPU Interconnect
GPU-GPU Interconnect
PCIe
System Memory
Memory
Slot Count: 32 DIMM slots
Max Memory (1DPC): Up to 4TB 5600MT/s ECC DDR5 RDIMM
Max Memory (2DPC): Up to 8TB 4400MT/s ECC DDR5 RDIMM
View Memory Options
Memory Voltage
1.1V
On-Board Devices
SATA
SATA (6Gbps) ; RAID 0/1/5/10 support
NVMe
NVMe; RAID 0/1/5/10 support(Intel® VROC RAID key required)
View NVMe Options
Chipset
Intel® C741
Network Connectivity
Via AIOM
View AIOM Options
View AOC Options
IPMI
Support for Intelligent Platform Management Interface v.2.0
IPMI 2.0 with virtual media over LAN and KVM-over-LAN support
Input / Output
LAN
1 RJ45 1 GbE Dedicated BMC LAN port(s)
USB
2 USB 2.0 port(s) (rear)
Video
1 VGA port(s)
System BIOS
BIOS Type
AMI 256MB SPI Flash
Management
Software
SuperCloud Composer
Supermicro Server Manager (SSM)
Supermicro Update Manager (SUM)
SuperDoctor® 5
Super Diagnostics Offline 
TAS: Supermicro Thin-Agent Service (TAS)
SAA(new!)
IPMICFG
SMCIPMITool
IPMIView
Power configurations
Power-on mode for AC power recovery
ACPI Power Management
Security
Hardware
Trusted Platform Module (TPM) 2.0
Silicon Root of Trust (RoT) – NIST 800-193 Compliant
Features
Cryptographically Signed Firmware
Secure Boot
Secure Firmware Updates
Automatic Firmware Recovery
Supply Chain Security: Remote Attestation
Runtime BMC Protections
System Lockdown
PC Health Monitoring
CPU
Monitors for CPU Cores, Chipset Voltages, Memory
FAN
Fans with tachometer monitoring
Status monitor for speed control
Pulse Width Modulated (PWM) fan connectors
Temperature
Monitoring for CPU and chassis environment
Thermal Control for fan connectors

hassis
Form Factor
2U Rackmount
Model
CSE-HS829-R1K24P
chassisWeight
Net Weight: 37 lbs (16.8 kg)
Gross Weight: 63 lbs (28.6 kg)
Dimensions and Weight
Height
3.5" (88.9 mm)
Width
17.2" (437 mm)
Depth
31.6" (803 mm)
Package
10.4" (H) x 23.8" (W) x 43.6" (D)
Weight
Gross Weight: 63 lbs (28.6 kg)
Net Weight: 37 lbs (16.8 kg)
Available Color
N/A
Front Panel
LED
HDD activity
LAN1 activity
Power
System information
Buttons
Power On/Off 
UID button
Expansion Slots
PCI-Express (PCIe) Configuration
Option A*
4 PCIe 5.0 x16 (in x16) FH/10.5"L double-width slot(s)
2 PCIe 5.0 x16 AIOM slot(s) (OCP 3.0 compatible)
Option B*
8 PCIe 5.0 x8 (in x16) HH/10.5"L slot(s)
2 PCIe 5.0 x16 AIOM slot(s) (OCP 3.0 compatible)
(*Requires additional parts, please see the optional parts list for details. For more details on PCIe slot configuration options, please refer to the system callout images above.)
View AOC Options
M.2
2 M.2 NVMe/SATA slot(s) (B+M-key 2280/22110)
Drive Bays / Storage
Drive Bays Configuration
Default: Total 12 bay(s)12 front hot-swap 3.5" NVMe*/SAS*/SATA* drive bay(s)
(*NVMe/SAS/SATA support may require additional storage controller and/or cables, please see the optional parts list for details)
View Drive Options
M.2
2 M.2 NVMe/SATA slot(s) (M-key 2280/22110)
View M.2 Options
System Cooling
Fans
4 counter-rotating 80x80x38mm Fan(s)
Liquid Cooling
Direct to Chip (D2C) Cold Plate (optional)
Power Supply
2x 1200W Redundant Titanium Level Hot-plug power supplies
Dimension (WxHxL)
73.5 x 40 x 265 mm
+12V
Max: 66.7A / Min: 0A (100Vac-127Vac)
Max: 100A / Min: 0A (200Vac-240Vac)
Max: 100A / Min: 0A (230Vdc-240Vdc) (for CCC only)
12V SB
Max: 2.1A / Min: 0A
AC Input
800W: 100-127Vac / 50-60Hz
1200W: 200-240Vac / 50-60Hz
1200W: 230-240Vdc / 50-60Hz (for CCC only)
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 70°C (-40°F to 158°F)
Operating Relative Humidity: 8% to 90% (non-condensing)
Non-operating Relative Humidity: 5% to 95% (non-condensing)
Environmental / Recycling
Recycle
Return Server-End of Life Product