SYS-521C-NR
2U UP CloudDC Server. 12 hot-swap 3.5" SAS/SATA (2 NVMe hybrid) bays and 4 PCIe 5.0 x16 slots + 1 PCIe 5.0 x16 AIOM slot
- Single Socket E (LGA-4677) 4th/5th Gen Intel® Xeon® Scalable processors. Up to 350W TDP
- Intel® C741 Chipset
- 16 DIMMs; Supports 3DS DDR5 RDIMM. Up to 5600 MHz
- Single AIOM with NCSI (OCP 3.0) for networking, 1 dedicated IPMI LAN
- 12 Front hot-swap 3.5" SATA3 drive bays (Optional 2 hybrid Gen5 NVMe), SAS3 with additional SAS controller card
- Redundant Titanium 1200W Power Supplies
Key Applications
- Cloud Computing
- Data Center Optimized
- Network Appliance
- AI inferencing, ML training
- Database/Storage
Datasheet
Product Specification
| Product SKUs | SuperServer SYS-521C-NR (Black front & sliver body) |
| Motherboard | Super X13SEDW-F |
| Processor | |
| CPU | Single Socket E (LGA-4677) 5th Gen Intel® Xeon® / 4th Gen Intel® Xeon® Scalable processors |
| Core Count | Up to 64C/128T; Up to 320MB Cache per CPU |
| Note | Supports up to 350W TDP CPUs (Air Cooled) |
| GPU | |
| Max GPU Count | Up to 2 double-width or 4 single-width GPU(s) |
| Supported GPU | NVIDIA PCIe: H100, L40, T1000, RTX A6000, RTX A4000, RTX A2000, L40S, L4, A40, A30, A16, A2 |
| CPU-GPU Interconnect | PCIe 5.0 x16 CPU-to-GPU Interconnect |
| GPU-GPU Interconnect | PCIe |
| System Memory | |
| Memory | Slot Count: 16 DIMM slots/8 Channels Max Memory (1DPC): Up to 2TB 5600MT/s ECC DDR5 RDIMM Max Memory (2DPC): Up to 4TB 4400MT/s ECC DDR5 RDIMM |
| Memory Voltage | 1.1 V |
| On-Board Devices | |
| SATA | SATA3 (6Gbps); RAID 0/1/5/10 support |
| Chipset | Intel® C741 |
| Network Connectivity | Via AIOM & AOC |
| 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 | |
| SATA | 12 SATA (6Gbps) port(s) |
| LAN | 1 RJ45 Dedicated IPMI LAN port |
| USB | 2 USB 2.0 port(s) (2 headers) 2 USB 3.2 Gen 1 port(s) (2 rear) |
| Video | 1 VGA port(s) |
| Serial Port | 1 COM Port(s) (1 rear) |
| System BIOS | |
| BIOS Type | AMI 32MB SPI Flash EEPROM |
| Management | |
| Software | IPMI 2.0 KVM with dedicated LAN Super Diagnostics Offline SuperDoctor® 5 Supermicro Update Manager (SUM) Supermicro Power Manager (SPM) Supermicro Server Manager (SSM) Redfish API |
| Power Configurations | ACPI/APM Power Management |
| Security | |
| Hardware | Trusted Platform Module (TPM) 2.0 Silicon Root of Trust (RoT) – NIST 800-193 Compliant |
| Features | Cryptographically Signed Firmware Secure Boot Secure Firmware Updates Automatic Firmware Recovery Supply Chain Security: Remote Attestation Runtime BMC Protections System Lockdown |
| PC Health Monitoring | |
| CPU | 8 Phase-switching voltage regulator Monitors for CPU Cores, Chipset Voltages, Memory |
| FAN | Fans with tachometer monitoring Pulse Width Modulated (PWM) fan connectors Status monitor for speed control |
| Temperature | Monitoring for CPU and chassis environment Thermal Control for fan connectors |
| Chassis | |
| Form Factor | 2U Rackmount |
| Model | CSE-LA26TS-R1K23AWP1 |
| Dimensions and Weight | |
| Height | 3.5" (89mm) |
| Width | 17.2" (437mm) |
| Depth | 25.5" (648mm) |
| Package | 11.4" (H) x 26.7" (W) x 34.5" (D) |
| Weight | Net Weight: 33 lbs (15 kg) Gross Weight: 59 lbs (26.76 kg) |
| Available Color | Black front & sliver body |
| Front Panel | |
| Buttons | Power On/Off Universal Information (UID) |
| LEDs | Drive activity Network activity Power status Universal Information (UID) |
| Expansion Slots | |
| PCI-Express (PCIe) | 4 PCIe 5.0 x8 FHFL slot(s) 2 PCIe 5.0 x16 FHHL slot(s) 1 PCIe 5.0 x16 OCP 3.0 AIOM NIC slot(s) |
| Note | AIOM slot shares PCIe lanes with NVMe drives. Acronyms: (FH = Full Height, LP = Low Profile, FL = Full Length, HL = Half Length) |
| Drive Bays / Storage | |
| Drive Bays | 12x 3.5" NVMe/SATA/SAS drive bays (2x 3.5" NVMe hybrid) |
| M.2 | 2x PCIe 3.0 x 2M-key, 2280, 22110 |
| System Cooling | |
| Fans | 3 heavy duty PWM 80x80x38mm Fan(s) |
| Power Supply | 2x 1200W Redundant Titanium Level power supplies |
| Dimension (W x H x L) | 76 x 40 x 336 mm |
| AC Input | 1000W: 100-127Vac / 50-60Hz 1200W: 200-240Vac / 50-60Hz 1200W: 200-240Vdc / 50-60Hz (for CCC only) |
| +12V | Max: 83A / Min: 0A (100Vac-127Vac) Max: 100A / Min: 0A (200Vdc-240Vdc) Max: 100A / Min: 0A (200Vac-240Vac) |
| 5V SB | Max: 4A / Min: 0A |
| Output Type | Backplanes (gold finger) |
| Operating Environment | |
| Environmental Spec. | Operating Temperature: 10°C ~ 35°C (50°F ~ 95°F) Non-operating Temperature: -30°C to 60°C (-22°F to 140°F) Operating Relative Humidity: 8% to 80% (non-condensing) Non-operating Relative Humidity: 8% to 90% (non-condensing) |
Video Delivery Workloads
2U CloudDC UP
All-in-one Platform for Cloud Data Centers
Benefits & Advantages
- UP architecture for maximum performance with a single CPU
- Superior thermal design - Supports maximum power/performance CPUs and GPUs
- Flexible I/O and storage options supporting convenient serviceability with tool-less brackets and hot-swap drive bays
Key Features
- Up to 6 GPUs
- Single 4th Gen Intel® Xeon® Scalable processor
- Optimized thermal capacity and airflow to support CPUs up to 350W and GPUs up to 350W with air cooling
- Supports PCIe 5.0, DDR5 and Compute Express Link (CXL) 1.1+
- 16 DIMM slots DDR5
- Advanced I/O Module (AIOM) for flexible networking options (OCP 3.0 compatible)
High Density Cloud Storage Platform for Cloud Data Centers
High-density, Tool-less Mechanical Design for Rapid Cloud Deployment and Easy Maintenance
Ultimate flexibility on I/O and storage for maximum data throughput. Supermicro X13 CloudDC systems are designed for convenient serviceability with tool-less brackets, hot-swap drive trays and redundant power supplies that ensure a rapid deployment and more efficient maintenance in data centers. High-efficiency Titanium Level redundant power supplies provide resiliency and lower carbon footprint.
Rich Security Features include Intel® SGX, TPM 2.0, signed firmware, Silicon Root of Trust, Secure Boot, System Erase, Runtime FW protection, FIPS Compliance and Trusted Execution Environment.
Supermicro X13 Servers Optimized for Data Center Workloads
View the Entire Supermicro X13 Range of Servers and Specs
