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Supermicro SYS-521C-NR | Single Xeon CloudDC 2U Rack Server

Supermicro SYS-521C-NR CloudDC 2U Rackmount Server
Supermicro SYS-521C-NR CloudDC 2U Rackmount Server
Supermicro SYS-521C-NR CloudDC 2U Rackmount Server
Supermicro SYS-521C-NR CloudDC 2U Rackmount Server
long delivery time


  • Cloud Computing
  • Network Appliance
  • Database/Storage
  • Data Center Optimized
  • AI Inferencing, ML Training
€2,819.00 *

Prices plus VAT plus shipping costs

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Your contact person:
René Peters
René Peters
  • Supermicro
  • 1251804

  • SYS-521C-NR

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Supermicro SYS-521C-NR: Cost Optimised CloudDC Server Solution for Data Centres, AI Inferencing,... more

SYS-521C-NR Product Information

Supermicro SYS-521C-NR: Cost Optimised CloudDC Server Solution for Data Centres, AI Inferencing, ML Training and Networking with 4th Gen Intel Xeon Scalable Processor and 4TB Memory


Please note: This barebone is not available individually, but only as a complete system with a minimum configuration. However, the displayed price refers to the barebone without a minimum configuration. Please contact us for an offer of a complete system in your desired configuration.



Supermicro X13SEDW-F



Single Socket E, 4th Gen Intel Xeon Scalable Processors

support 350W cTDP — air cooled



16x DIMM slots, up to 4TB RAM DDR5-4800MHz





Expansion Slots:

4x PCI-E 5.0 x8 FHFL slots

2x PCI-E 5.0 x16 FHHL slots



2x PCI-E 3.0 x2, Form factor 2280/2210, M-Key



12x 3.5" NVMe/SATA/SAS drive bays (2x 3.5" NVMe hybrid)

SKU Overview
SYS-521C-NR Single Intel Xeon E CPU, 12x 3.5" hot-swap drive bays, 6x PCIe Gen5 (4x FHFL, 2x FHHL), via AIOM & AOC for networking, 2x 1200W redundant PSUs

Datasheet for Supermicro SYS-521C-NR

CPU Single Socket E (LGA 4677)
4th Gen Intel® Xeon® Scalable processors
Cores Up to 60C/120T; Up to 112.5MB Cache
Note Supports up to 350W TDP CPUs (Air Cooled)
System Memory
Memory Capacity 16 DIMM slots
Up to 4TB: 16x 256 GB DRAM
Memory Type 4800/4400MHz ECC DDR5 RDIMM
Memory Voltage 1.1 V
Error Detection Yes
On-Board Devices
Chipset Intel® C741
SATA SATA3 (6Gbps); RAID 0/1/5/10 support
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
SATA 12 SATA (6Gbps) ports
LAN 1 RJ45 Dedicated IPMI LAN port
USB 2 USB 2.0 ports (2 headers)
2 USB 3.2 Gen 1 ports (2 rear)
Video 1 VGA port
Serial Port 1 COM Port (1 rear)
System BIOS
Software Supemicro Out of Band (OOB) License (Included per Node)
SuperCloud Composer
Redfish API
Intel® Node Manager
KVM with dedicated LAN
Power Configurations ACPI/APM Power Management
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
Form Factor 2U Rackmount
Model CSE-LA26TS-R1K23AWP1
Dimensions and Weight
Height 8.89cm (89mm)
Width 43.68cm (437mm)
Depth 64.77cm (648mm)
Package 28.95cm (H) x 67.81cm (W) x 87.63cm (D)
Weight Net Weight: 33 lbs (15 kg)
Gross Weight: 59 lbs (26.76 kg)
Available Color Black front & Silver body
Front Panel
Buttons Power On/Off button
UID button
LEDs Device Activity
Network Activity
Power status
Universal Information (UID)
Expansion Slots
PCI-Express 4 PCIe 5.0 x8 FHFL slots
2 PCIe 5.0 x16 FHHL slots
Note AIOM slot shares PCIe lanes with NVMe drives. Acronyms: (FH = Full Height, LP = Low Profile, FL = Full Length, HL = Half Length)
Drive Bays 12x 3.5" NVMe/SATA/SAS drive bays (2x 3.5" NVMe hybrid)
M.2 2x PCIe 3.0 x 2
M-key, 2280, 22110
System Cooling
Fans 3 heavy duty PWM 80x80x38mm Fans
Power Supply
2x 1200W/1000W 1U Titanium Power Supply W/PMbus
(W x H x L)
76 x 40 x 336 mm
AC Input 1000W: 100-127Vac / 15A-12A / 50-60Hz
1200W: 200-240Vac / 8.5A-7A / 50-60Hz
+12V Max: 83A / Min: 0A (100Vac-127Vac)
Max: 100A / Min: 0A (200Vac-240Vac)
5V SB Max: 4A / Min: 0A
Output Type 19 Pairs Gold Finger Connector
Certification 80 PLUS Titanium Level
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)
Order Information
Manufacturer SKU SYS-521C-NR
System Building SYS-521C-NR configured by Supermicro as Complete System