TodayToday's edition
52 specs listed, 42 of them differ. Each value is the maker's own; nothing is converted or scored.
| Field | Supermicro Supermicro SYS-620H-TN12R | Supermicro Supermicro SYS-621C-TN12R |
|---|---|---|
| Part number | SYS-620H-TN12R | SYS-621C-TN12R |
| Specs, as each maker lists them | ||
| CPU | Dual Socket P+ (LGA-4189), 3rd Gen Intel® Xeon® Scalable processors | Dual Socket E (LGA-4677), 5th Gen Intel® Xeon® / 4th Gen Intel® Xeon® Scalable processors |
| Memory | Slot Count: 32 DIMM slots, Max Memory (2DPC): Up to 8TB 3200MT/s ECC DDR4, Supports Intel® Optane™ persistent memory 200 series | Slot Count: 16 DIMM slots, Max Memory (1DPC): Up to 4TB 5600MT/s ECC DDR5 RDIMM |
| BIOS Type | AMI 256MB SPI Flash | AMI 32MB SPI FLASH ROM |
| Core Count | Up to 40C/80T; Up to 60MB Cache per CPU | Up to 64C/128T; Up to 112.5MB Cache per CPU |
| Motherboard | Super X12DHM-6 | Super X13DDW-A |
| Max GPU Count | Up to 4 double-width GPUs | Up to 2 double-width or 6 single-width GPUs |
| Memory Voltage | 1.2V | 1.1V |
| Processor Note | Supports up to 270W TDP CPUs (Air Cooled) | Supports up to 350W TDP CPUs (Air Cooled)*, *Air Cooled CPUs with TDP over 270W only supported under specific conditions. Contact a Supermicro representative fo |
| Chassis - Model | CSE-HS829-R1K24P | CSE-LA26TS-R1K23AWP1 |
| Front Panel - LED | HDD activity, LAN1 activity, Power, System information | Drive activity, Network activity, Power status, Universal Information (UID) |
| Operating Systems | Hypervisor 8.2, Oracle Linux 8.3, RHEL 8.2, RHEL 9.0, Windows Server 2019, Windows Server 2022 | ESXi 7.0 U3, ESXi 8.0, ESXi 9.0, Hypervisor 8.2.1, Oracle Linux 8.10, Oracle Linux 9.0, RHEL 8.7, RHEL 9.0, SAP HANA 2.0, SLES 12 SP5, SLES 15 SP4, Windows Serv |
| Security - Features | Cryptographically Signed Firmware, Secure Boot, Secure Firmware Updates, Automatic Firmware Recovery, System Lockdown | Cryptographically Signed Firmware, Secure Boot, Secure Firmware Updates, Automatic Firmware Recovery, Supply Chain Security: Remote Attestation, Runtime BMC Pro |
| Front Panel - Buttons | Power On/Off, UID button | Power On/Off, Universal Information (UID) |
| System Cooling - Fans | Up to 4x 8cm heavy duty fans with optimal fan speed control | Up to 3x 8cm heavy duty fans with optimal fan speed control |
| On-Board Devices - NVMe | NVMe; RAID 0/1/5/10 support(Intel® VROC RAID key required) | NVMe; RAID 0/1/5/10 support(VROC HW key required) |
| Drive Bays / Storage - M.2 | 2 M.2 NVMe/SATA slots (M-key 2280/22110) | 2 M.2 PCIe 5.0 x4 NVMe slots (M-key 2280(default); VROC required for RAID) |
| PC Health Monitoring - CPU | Monitors for CPU Cores, Chipset Voltages, Memory | 8 Phase-switching voltage regulator; Monitors for CPU Cores, Chipset Voltages, Memory. |
| Default Power Supply - +12V | Max: 66.7A / Min: 0A (100Vac-127Vac), Max: 100A / Min: 0A (200Vac-240Vac), Max: 100A / Min: 0A (230Vdc-240Vdc) (for CCC only) | Max: 83A / Min: 0A (100Vac-127Vac), Max: 100A / Min: 0A (200Vac-240Vac), Max: 100A / Min: 0A (200Vdc-240Vdc) |
| System Cooling - Air Shroud | 2 Air Shrouds | 1 Air Shroud |
| Default Power Supply - Input | 800W: 100-127Vac / 50-60Hz, 1200W: 200-240Vac / 50-60Hz, 1200W: 230-240Vdc / 50-60Hz (for CCC only) | 1000W: 100-127Vac / 50-60Hz, 1200W: 200-240Vac / 50-60Hz, 1200W: 200-240Vdc / 50-60Hz (for CCC only) |
| Default Power Supply - 12V SB | Max: 2.1A / Min: 0A | Not listed |
| Management - Power configurations | Power-on mode for AC power recovery, ACPI Power Management | ACPI/APM Power Management |
| Chassis Dimensions and Weight - Depth | 31.6" (803 mm) | 25.5" (648 mm) |
| Chassis Dimensions and Weight - Height | 3.5" (88.9 mm) | 3.5" (89 mm) |
| Chassis Dimensions and Weight - Weight | Gross Weight: 63 lbs (28.6 kg), Net Weight: 37 lbs (16.8 kg) | Gross Weight: 59 lbs (26.76 kg), Net Weight: 33 lbs (15 kg) |
| Chassis Dimensions and Weight - Package | 10.4" (H) x 23.8" (W) x 43.6" (D) | 11.4" (H) x 26.7" (W) x 34.5" (D) |
| On-Board Devices - Network Connectivity | 2 RJ45 1GbE with Intel® I350-AM2 (optional), 4 RJ45 1GbE with Intel® I350-AM4 (optional), 4 SFP 1GbE with Intel® I350-AM4 (optional), 2 RJ45 10GBASE-T with Inte | Via AIOM |
| Default Power Supply - Dimension (WxHxL) | 73.5 x 40 x 265 mm | 76 x 40 x 336 mm |
| Chassis Dimensions and Weight - Available Color | N/A | Black front & sliver body |
| Drive Bays / Storage - Drive Bays Configuration | Default: Total 12 bays; 12 front hot-swap 3.5" NVMe*/SAS*/SATA* drive bays | (*NVMe/SAS/SATA support may require additional storage controller and/or cables, pl | Default: Total 12 bays; 12 front hot-swap 3.5" NVMe*/SAS*/SATA* drive bays | Option A: Total 12 bays; 12 front hot-swap 2.5" NVMe*/SAS*/SATA* drive bays | (*NVM |
| Expansion Slots - PCI-Express (PCIe) Configuration | Default*: 8 PCIe 4.0 x8 (in x16) FH/10.5"L slots, 2 PCIe 4.0 x16 AIOM slots (OCP 3.0 compatible); Option A*: 2 PCIe 4.0 x8 (in x16) FH/10.5"L slots, 3 PCIe 4.0 | Default: 4 PCIe 5.0 x8 (in x16) FHFL slots, 2 PCIe 5.0 x16 (in x16) FHHL slots, 2 PCIe 5.0 x16 (in x16) AIOM slots (OCP 3.0 compatible); Option A: 2 PCIe 5.0 x1 |
| Supported GPU | Not listed | NVIDIA PCIe: H100, H100 NVL, A2, L4, L40, L40S, NVIDIA RTX PRO™ 4000 Blackwell, NVIDIA RTX PRO™ 4500 Blackwell, NVIDIA RTX PRO™ 6000 Blackwell Max-Q Workstation |
| Enterprise Solutions | Not listed | VMWare vSAN, SAP HANA |
| Input / Output - LAN | Not listed | 1 RJ45 1 GbE Dedicated BMC LAN port |
| Input / Output - TPM | Not listed | 1 TPM header |
| Input / Output - USB | Not listed | 2 USB 3.2 Gen1 Type-A ports (rear) |
| Input / Output - Video | Not listed | 1 VGA port |
| Input / Output - Serial | Not listed | 1 COM port (rear) |
| On-Board Devices - Chipset | Not listed | Intel® C741 |
| Default Power Supply - 5V SB | Not listed | Max: 4A / Min: 0A |
| Operating Environment - RoHS | Not listed | RoHS Compliant |
| Expansion Slots - CXL Support | Not listed | Up to 2 CXL 1.1 x16/x8 Type 2/Type 3 devices |
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.