TodayToday's edition
49 specs listed, 29 of them differ. Each value is the maker's own; nothing is converted or scored.
| Field | Supermicro Supermicro AS -4125GS-TNRT2 | Supermicro Supermicro AS -5126GS-TNRT2 |
|---|---|---|
| Maker | Supermicro | Supermicro |
| Category | AI servers | AI servers |
| List price | no list price | no list price |
| Availability | not stated | not stated |
| Life cycle | Not stated | Not stated |
| Launch | Not stated | Not stated |
| Part number | AS -4125GS-TNRT2 | AS -5126GS-TNRT2 |
| First seen | Nov 3 | Nov 3 |
| Last change | Nov 3 | Nov 3 |
| Specs, as each maker lists them | ||
| CPU | Dual processor(s); AMD EPYC™ 9004/9005 Series Processors, (* AMD EPYC™ 9005 Series drop-in support requires board revision 2.x) | Dual processor(s), AMD EPYC™ 9005/9004 Series Processors |
| Memory | Slot Count: 24 DIMM slots, Max Memory (1DPC): Up to 6TB 4800MT/s ECC DDR5 RDIMM (AMD EPYC™ 9004 Series Processor), Max Memory (1DPC): Up to 6TB 6000MT/s ECC DDR | Slot Count: 24 DIMM slots, Max Memory (1DPC): Up to 6TB 6400MT/s ECC DDR5 RDIMM (AMD EPYC™ 9005 Series Processor), Max Memory (1DPC): Up to 6TB 4800MT/s ECC DDR |
| BIOS Type | AMI 32MB SPI Flash EEPROM | AMI 64MB SPI Flash EEPROM |
| Core Count | Up to 160C/320T; Up to 512MB Cache per CPU | Up to 192C/384T |
| Motherboard | Super H13DSG-O-CPU | Super H14DSG-O-CPU |
| Max GPU Count | Up to 10 double-width GPUs | Up to 10 double-width GPUs |
| Supported GPU | NVIDIA PCIe: L4, L40S, NVIDIA RTX PRO™ 4500 Blackwell Server Edition, NVIDIA RTX PRO™ 5000 Blackwell, NVIDIA RTX PRO™ 6000 Blackwell Max-Q Workstation Edition, | NVIDIA PCIe: H100 NVL, H200 NVL (141GB), L40S, NVIDIA RTX PRO™ 4500 Blackwell Server Edition, NVIDIA RTX PRO™ 6000 Blackwell Server Edition; AMD PCIe: AMD Insti |
| Memory Voltage | 1.1V | 1.1V |
| Processor Note | Supports up to 400W TDP CPUs | Supports up to 500W TDP CPUs |
| Chassis - Model | CSE-418G2TS | CSE-528G2TS-R000NDP |
| Front Panel - LED | Hard drive activity LED, Network activity LEDs, Power status LED, System Overheat & Power Fail LED | Not listed |
| Operating Systems | Genoa: Hypervisor 8.2.1, Oracle Linux 9.0, RHEL 9.0, Windows Server 2022 | Turin: ESXi 8.0U3, ESXi 9.0, Oracle Linux 10.0, RHEL 9.6, RHEL 10.0, RHEL AI 3.0, Ubuntu 24.04 LTS, Windows Server 2022, Windows Server 2025 |
| Security - Features | Cryptographically Signed Firmware, Secure Boot, Secure Firmware Updates, Automatic Firmware Recovery, Supply Chain Security: Remote Attestation, Runtime BMC Pro | Cryptographically Signed Firmware, Secure Boot, Secure Firmware Updates, Automatic Firmware Recovery, Supply Chain Security: Remote Attestation, Runtime BMC Pro |
| Security - Hardware | Trusted Platform Module (TPM) 2.0, Silicon Root of Trust (RoT) – NIST 800-193 Compliant | Trusted Platform Module (TPM) 2.0, Silicon Root of Trust (RoT) – NIST 800-193 Compliant |
| CPU-GPU Interconnect | PCIe 5.0 x16 Switch Dual-Root | PCIe 5.0 x16 Switch Dual-Root |
| Default Power Supply | 4x 2000W Redundant (3 + 1) Titanium Level (96%) power supplies | 6x 2700W Redundant (4 + 2) Titanium Level (96%) power supplies |
| Enterprise Solutions | VMWare vSAN | Not listed |
| GPU-GPU Interconnect | NVIDIA® NVLink™ Bridge (optional), AMD Infinity Fabric™ Link (optional) | NVIDIA® NVLink™ Bridge (optional) |
| Input / Output - LAN | 1 RJ45 1 GbE Dedicated BMC LAN port, 2 RJ45 10 GBASE-T LAN ports | 1 RJ45 1 GbE Dedicated BMC LAN port, 2 RJ45 10 GBASE-T LAN ports |
| Input / Output - USB | 2 ports (rear) | 2 ports (rear) |
| Chassis - Form Factor | 4U Rackmount | 5U Rackmount |
| Front Panel - Buttons | Power On/Off button, System Reset button | Not listed |
| Management - Software | SuperCloud Composer® (SCC), Supermicro Server Manager (SSM), Supermicro Update Manager (SUM), Supermicro SuperDoctor® 5 (SD5), Super Diagnostics Offline (SDO), | SuperCloud Composer® (SCC), Supermicro Server Manager (SSM), Supermicro Update Manager (SUM), Super Diagnostics Offline (SDO), Supermicro Thin-Agent Service (TA |
| System Cooling - Fans | Up to 8 heavy duty fans with optimal fan speed control | Up to 10 heavy duty fans with optimal fan speed control |
| Input / Output - Video | 1 VGA port | 1 VGA port |
| Input / Output - Serial | 1 COM port (rear) | Not listed |
| On-Board Devices - SATA | SATA (6Gbps) | SATA (6Gbps) |
| Drive Bays / Storage - M.2 | 1 M.2 PCIe 3.0 x4 NVMe slot (M-key) | 1 M.2 PCIe 3.0 x4 NVMe slot (M-key) |
| On-Board Devices - Chipset | AMD SP5 | Not listed |
| PC Health Monitoring - CPU | 7 +1 Phase-switching voltage regulator; Monitors for CPU Cores, Chipset Voltages, Memory | 7 +1 Phase-switching voltage regulator; Monitors for CPU Cores, Chipset Voltages, Memory |
| PC Health Monitoring - Fan | Fans with tachometer monitoring, Pulse Width Modulated (PWM) fan connectors, Status monitor for speed control | Fans with tachometer monitoring, Pulse Width Modulated (PWM) fan connectors, Status monitor for speed control |
| Default Power Supply - +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) | Max: 225A / Min: 0A (200Vac-240Vac), Max: 225A / Min: 0A (240Vdc-240Vdc) |
| Default Power Supply - Input | 1000W: 100-127Vac / 50-60Hz, 1800W: 200-220Vac / 50-60Hz, 1980W: 220-230Vac / 50-60Hz, 2000W: 230-240Vac / 50-60Hz, 2000W: 220-240Vac / 50-60Hz (for UL only), 2 | 2700W: 200-240Vac / 50-60Hz, 2700W: 240-240Vdc / 50-60Hz (for CQC only) |
| Default Power Supply - 12V SB | Max: 3.5A | Max: 4A / Min: 0A |
| Management - Power configurations | Power-on mode for AC power recovery, ACPI Power Management | Power-on mode for AC power recovery, ACPI Power Management |
| Default Power Supply - Output Type | Backplanes (gold finger) | Backplanes (gold finger) |
| PC Health Monitoring - Temperature | Monitoring for CPU and chassis environment, Thermal Control for fan connectors | Monitoring for CPU and chassis environment, Thermal Control for fan connectors |
| Chassis Dimensions and Weight - Depth | 29" (737 mm) | 31" (786.1 mm) |
| Chassis Dimensions and Weight - Width | 17.2" (437 mm) | 17.2" (438 mm) |
| Chassis Dimensions and Weight - Height | 7" (178 mm) | 8.75" (222.5 mm) |
| Chassis Dimensions and Weight - Weight | Gross Weight: 100 lbs (45.3 kg), Net Weight: 65.5 lbs (29.7 kg) | Gross Weight: 100 lbs (45.3 kg), Net Weight: 65.5 lbs (29.7 kg) |
| Chassis Dimensions and Weight - Package | 26.57" (H) x 27" (W) x 41" (D) | 17.32" (H) x 28.34" (W) x 42.51" (D) |
| On-Board Devices - Network Connectivity | 2 RJ45 10GbE | 2 RJ45 10GbE |
| Default Power Supply - Dimension (WxHxL) | 73.5 x 40 x 203 mm | 73.5 x 40 x 203 mm |
| Operating Environment - Environmental Spec. | Operating Temperature: 10°C to 35°C (50°F to 95°F), Non-operating Temperature: -40°C to 60°C (-40°F to 140°F), Operating Relative Humidity: 8% to 90% (non-conde | Operating Temperature: 10°C to 35°C (50°F to 95°F), Non-operating Temperature: -40°C to 60°C (-40°F to 140°F), Operating Relative Humidity: 8% to 90% (non-conde |
| Chassis Dimensions and Weight - Available Color | Black Front & Silver Body | Black Front & Silver Body |
| Drive Bays / Storage - Drive Bays Configuration | Default: Total 10 bays; 2 front hot-swap 2.5" SATA drive bays, 8 front fixed 2.5" NVMe drive bays | Default: Total 10 bays; 2 front hot-swap 2.5" SATA drive bays, 8 front hot-swap 2.5" NVMe drive bays |
| Expansion Slots - PCI-Express (PCIe) Configuration | Default: 11 PCIe 5.0 x16 FHFL slots, Option A: 13 PCIe 5.0 x16 FHFL slots | Default: 13 PCIe 5.0 x16 FHFL slots |
| Environmental / Recycling - Recycle | Not listed | Return Server-End of Life Product |
Shaded rows differ. Rows are matched by their label, so two makers' names for the same figure can sit on separate rows; hover a value to see its maker's own label where it differs.