TodayToday's edition
47 specs listed, 24 of them differ. Each value is the maker's own; nothing is converted or scored.
| Field | Supermicro Supermicro SSG-620P-ACR16L | Supermicro Supermicro SSG-621E-ACR16L |
|---|---|---|
| Part number | SSG-620P-ACR16L | SSG-621E-ACR16L |
| 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: 16 DIMM slots, Max Memory (2DPC): Up to 4TB 3200MT/s ECC DDR4 | Slot Count: 16 DIMM slots, Max Memory (1DPC): Up to 4TB 5600MT/s ECC DDR5 RDIMM |
| BIOS Type | AMI 128MB SPI Flash EEPROM | AMI 32MB SPI Flash EEPROM |
| Core Count | Up to 38C/76T; Up to 57MB Cache per CPU | Not listed |
| Motherboard | Super X12DPi-NT6 | Super X13DEI-T |
| Memory Voltage | 1.2V | 1.1V |
| Processor Note | Supports 120W - 270W TDP CPUs (Air Cooled) | Supports up to 270W TDP CPUs (Air Cooled) |
| Chassis - Model | CSE-829HE1C4-R1K62LPB | CSE-829HTS-R1K62LPBP2 |
| Operating Systems | Oracle Linux 8.3, RHEL 8.2, RHEL 9.0, Windows Server 2019, Windows Server 2022 | RHEL 9.0, Windows Server 2022, Windows Server 2025 |
| 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 |
| Input / Output - DOM | 2 SuperDOM (Disk on Module) ports | Not listed |
| 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 GbE LAN ports (Broadcom® BCM57416) (IPMI shared on LAN port 1) |
| Chassis - Form Factor | 2U | 2U Rackmount |
| Input / Output - Video | 1 VGA port | 1 VGA port (Rear) |
| On-Board Devices - BMC | ASPEED AST2600 BMC | Not listed |
| Drive Bays / Storage - M.2 | 1 M.2 NVMe slot (M-key) | 2 M.2 PCIe 4.0 x2 NVMe slots (M-key 2280/22110) |
| PC Health Monitoring - CPU | 4+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 |
| On-Board Devices - Network Connectivity | 2 RJ45 10GBASE-T with Intel® X550 | 2 RJ45 10GbE with Broadcom® BCM57416 |
| 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-op | 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 | Silver |
| Drive Bays / Storage - Drive Bays Configuration | Default: Total 18 bays; 8 front hot-swap 3.5" SAS/SATA drive bays, 4 internal hot-swap 3.5" SAS/SATA drive bays, 4 front hot-swap 3.5" NVMe*/SAS/SATA drive bays | Default: Total 18 bays; 12 front hot-swap 3.5" SAS/SATA drive bays, 4 internal hot-swap 3.5" SAS/SATA drive bays, 2 rear hot-swap 2.5" SATA drive bays | Option |
| Expansion Slots - PCI-Express (PCIe) Configuration | Default: 4 PCIe 4.0 x16 LP slots, 1 PCIe 4.0 x8 LP slot | Default: 4 PCIe 5.0 x16 (in x16) LP slots, 2 PCIe 5.0 x8 (in x8) LP slots |
| Input / Output - TPM | Not listed | 1 TPM header |
| Input / Output - Serial | Not listed | 1 COM port (Rear) |
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.