Chapter 1 Introduction; Overview - Supermicro SYS-521C-NR User Manual

1.1 Overview

This chapter provides a brief outline of the functions and features of the SYS-521C-NR. The
SYS-521C-NR is based on the X13SEDW-F motherboard and the CSE-LA26TS-R1K23AWP1
chassis.
The following table provides you with an overview of the main features of the SYS-521C-NR.
Please refer to Appendix B
Chassis
Motherboard
Processor Support
Memory
Chipset
Drive Support
Expansion Slots
System Cooling
Power
Form Factor
Dimensions
Note: The following safety models associated with the SYS-521C-NR have been certified as
compliant with UL or CSA: LA26-12, LA26-R12X13
Chapter 1
Introduction
for additional specifications.
System Overview
CSE-LA26TS-R1K23AWP1
X13SEDW-F
Single 4th Gen Intel Xeon Scalable processor
16 DIMM slots, DDR4 RDIMM (up to 4TB for DDR4) up to 4800MT/s
C741
Twelve hot-swap 3.5" SATA (default) drive bays
Optional NVMe drive bays by additional cables or SAS3 via optional AOC
Two M.2 connectors (PCIe 3.0 x2 from PCH)
Two PCIe 5.0 x16 slots
Four PCIe 5.0 x8 slots (default)
One PCIe 5.0 x16 AIOM (default)
Three 8-cm PWM fans
Redundant 1200W hot-swap power supply modules (full redundancy based on
configuration and application load)
2U rackmount
(WxHxD) 17.2 x 3.5 x 25.5 in. (43.7 x 8.6 x 64.8 cm)
8
Chapter 1: Introduction