TodayToday's edition
47 specs listed, 32 of them differ. Each value is the maker's own; nothing is converted or scored.
| Field | Supermicro Supermicro SSG-521E-E1CR24H | Supermicro Supermicro SSG-641E-E1CR24H |
|---|---|---|
| Part number | SSG-521E-E1CR24H | SSG-641E-E1CR24H |
| Specs, as each maker lists them | ||
| CPU | Single Socket E (LGA-4677), 5th Gen Intel® Xeon® / 4th 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 5600MT/s ECC DDR5 RDIMM | Slot Count: 16 DIMM slots, Max Memory (1DPC): Up to 4TB 5600MT/s ECC DDR5 RDIMM |
| Core Count | Up to 36C/72T; Up to 180MB Cache | Not listed |
| Motherboard | Super X13SEDW-F | Super X13DEI-T |
| Processor Note | Supports 120W - 300W TDP CPUs (Air Cooled) | Supports up to 270W TDP CPUs (Air Cooled) |
| Chassis - Model | CSE-826S3TS-R1K62P1 | CSE-846BTS-R1K23BP5 |
| Front Panel - LED | Network activity, Power status, SSD activity, System information (overheat/UID) | HDD activity, Network activity, Power status, System information (overheat/UID) |
| Operating Systems | Oracle Linux 9.0, RHEL 9.0, Windows Server 2022, Windows Server 2025 | RHEL 9.0, Windows Server 2022, Windows Server 2025 |
| Default Power Supply | 2x 1600W Redundant Titanium Level (96%) Hot-plug power supplies | 2x 1200W Redundant Titanium Level (96%) Hot-plug power supplies |
| Input / Output - DOM | 2 SuperDOM (Disk on Module) ports | Not listed |
| Input / Output - LAN | 1 RJ45 1 GbE Dedicated BMC LAN port | 1 RJ45 1 GbE Dedicated BMC LAN port, 2 RJ45 10 GbE LAN ports (Broadcom® BCM57416) (IPMI shared on LAN port 1) |
| Input / Output - USB | 2 USB 3.0 ports (rear) | 4 USB 3.0 ports (rear) |
| Chassis - Form Factor | 2U Rackmount | 4U Rackmount |
| System Cooling - Fans | Up to 4 Heavy Duty 8cm Fan(s) | Up to 5 Heavy Duty 8cm Fan(s) |
| Input / Output - Video | 1 VGA port | 1 VGA port (Rear) |
| Drive Bays / Storage - M.2 | 2 M.2 NVMe/SATA slots (M-key 2280/22110) | 2 M.2 PCIe 4.0 x2 NVMe slots (M-key 2280/22110) |
| PC Health Monitoring - CPU | 7 Phase-switching voltage regulator; Monitors for CPU Cores, Chipset Voltages, Memory | 7+1 Phase-switching voltage regulator; Monitors for CPU Cores, Chipset Voltages, Memory |
| Default Power Supply - +12V | Max: 83.3A / Min: 0A (100Vac-127Vac), Max: 133A / Min: 0A (200Vac-240Vac) | Max: 83A / Min: 0A (100Vac-127Vac), Max: 100A / Min: 0A (200Vac-240Vac), Max: 100A / Min: 0A (200Vdc-240Vdc) |
| Default Power Supply - Input | 1000W: 100-127Vac / 50-60Hz, 1600W: 200-240Vac / 50-60Hz | 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 |
| Default Power Supply - Certification | Titanium Level, [ Test Report ] | Not listed |
| Chassis Dimensions and Weight - Depth | 34" | 26" |
| Chassis Dimensions and Weight - Height | 3.5" | 7" |
| Chassis Dimensions and Weight - Weight | Gross Weight: 74.5 lbs (33.79 kg), Net Weight: 52 lbs (23.59 kg) | Gross Weight: 92 lbs (41.7 kg), Net Weight: 55 lbs (24.9 kg) |
| Chassis Dimensions and Weight - Package | 12" (H) x 29" (W) x 52" (D) | 15" (H) x 27" (W) x 39" (D) |
| On-Board Devices - Network Connectivity | Via AIOM | 2 RJ45 10GbE with Broadcom® BCM57416 |
| Default Power Supply - Dimension (WxHxL) | 73.5 x 40 x 203 mm | 76 x 40 x 336 mm |
| Drive Bays / Storage - Drive Bays Configuration | Default: Total 26 bays; 12 front hot-swap 3.5" SAS/SATA drive bays, 12 top-loading hot-swap 3.5" SAS/SATA drive bays, 2 rear hot-swap 2.5" SATA drive bays | Opt | Default: Total 26 bays; 24 front hot-swap 3.5" SAS/SATA drive bays, 2 rear hot-swap 2.5" SATA drive bays | Option A: Total 6 bays; 6 front hot-swap 3.5" NVMe* d |
| Expansion Slots - PCI-Express (PCIe) Configuration | Default: 4 PCIe 5.0 x8 FHHL slots, 2 PCIe 5.0 x16 FHHL slots, 1 PCIe 5.0 x16 AIOM slot (OCP 3.0 compatible); Option A: 2 PCIe 5.0 x8 FHHL slots, 2 PCIe 5.0 x16 | Default: 4 PCIe 5.0 x16 (in x16) FHHL slots, 2 PCIe 5.0 x8 (in x8) FH/10.5"L slots |
| Input / Output - TPM | Not listed | 1 TPM header |
| Input / Output - Serial | Not listed | 1 COM port (Rear) |
| Default Power Supply - 5V SB | Not listed | Max: 4A / Min: 0A |
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.