Supermicro ARS-221GL-NR

Motherboard

Super G1SMH

Processor
CPU	Dual processor(s) NVIDIA Dual 72-core CPUs on a Grace™ CPU Superchip
Note	Supports up to 500W TDP CPUs (Air Cooled)

GPU
Max GPU Count	Up to 4 double-width GPU(s)
Supported GPU	NVIDIA PCIe: H100 NVL, H100, L40S View GPU Options
CPU-GPU Interconnect	PCIe 5.0 x16 CPU-to-GPU Interconnect
GPU-GPU Interconnect	NVIDIA® NVLink® Bridge (optional)

System Memory
Memory	Slot Count: Onboard Memory Max Memory: Up to 480GB ECC LPDDR5X
Memory Voltage	1.1V

On-Board Devices
Chipset	NVIDIA C2
Network Connectivity	1 RJ45 1GbE 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
Video	1 mini-DP port(s)

System BIOS
BIOS Type	AMI 32MB SPI Flash EEPROM

Management
Software	SuperDoctor® 5 Watch Dog NMI SUM KVM with dedicated LAN SPM Intel® Node Manager SSM IPMI 2.0 Redfish API OOB Management Package (SFT-OOB-LIC )
Power configurations	Power-on mode for AC power recovery ACPI Power Management

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

Chassis
Form Factor	2U Rackmount
Model	CSE-GP201TS-R000NP

Dimensions and Weight
Height	3.46" (88 mm)
Width	17.25" (438.4 mm)
Depth	35.43" (900 mm)
Package	11" (H) x 22.5" (W) x 45.5" (D)
Weight	Gross Weight: 86.5 lbs (39.2 kg) Net Weight: 67.5 lbs (30.6 kg)
Available Color	Black front & silver body

Front Panel
LED	Hard drive activity LED Network activity LEDs Power status LED System Overheat & Power Fail LED
Buttons	Power On/Off button System Reset button

Expansion Slots
PCI-Express (PCIe) Configuration	Default 7 PCIe 5.0 x16 FHFL slot(s) View AOC Options

Drive Bays / Storage
Drive Bays Configuration	Default: Total 8 bay(s) 8 front hot-swap E1.S NVMe drive bay(s)
M.2	View M.2 Options

System Cooling
Fans	6 heavy duty fans with optimal fan speed control

Power Supply
2000W Redundant Titanium Level power supplies
Dimension (WxHxL)	73.5 x 40 x 185 mm
+12V	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 / Min: 0A
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 CQC 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 60°C (-40°F to 140°F) Operating Relative Humidity: 8% to 90% (non-condensing) Non-operating Relative Humidity: 5% to 95% (non-condensing)