Key Applications Cloud Computing Data Center Optimized Network Appliance AI inferencing, ML training Database/Storage Key Features 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 12x 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

Key Features

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

12x front hot-swap 3.5″ SATA3 drive bays (Optional 2 hybrid Gen5 NVMe), SAS3 with additional SAS controller card

Redundant Titanium 1200W Power Supplies

Product SKUs

SuperServer SYS-521C-NR

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

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

View GPU Options

CPU-GPU Interconnect

PCIe 5.0 x16 CPU-to-GPU Interconnect

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

View Memory Options

Memory Voltage

1.1V

On-Board Devices

SATA

SATA (6Gbps) ; RAID 0/1/5/10 support

NVMe

NVMe; RAID 0/1/5/10 support(Intel® VROC RAID key required)

View NVMe Options

Chipset

Intel® C741

Network Connectivity

Via AIOM

View AIOM Options

View AOC Options

Input / Output

LAN

1 RJ45 1 GbE Dedicated BMC LAN port(s)

USB

2 USB 2.0 port(s) (header)

2 USB 3.2 Gen1 Type-A port(s) (rear)

Video

1 VGA port(s)

Serial

1 COM port(s) (Rear)

TPM

1 TPM header

System BIOS

BIOS Type

AMI 32MB SPI Flash EEPROM

Management

Software

SuperCloud Composer

Supermicro Server Manager (SSM)

Supermicro Update Manager (SUM)

Supermicro SuperDoctor® 5 (SD5)

Super Diagnostics Offline (SDO)

Supermicro Thin-Agent Service (TAS)

SuperServer Automation Assistant (SAA) New!

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

Monitors for CPU Cores, Chipset Voltages, Memory

8 Phase-switching voltage regulator

FAN

Fans with tachometer monitoring

Status monitor for speed control

Pulse Width Modulated (PWM) fan connectors

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″ (89 mm)

Width

17.2″ (437 mm)

Depth

25.5″ (648 mm)

Package

11.4″ (H) x 26.7″ (W) x 34.5″ (D)

Weight

Gross Weight: 59 lbs (26.76 kg)

Net Weight: 33 lbs (15 kg)

Available Color

Black front & sliver body

Front Panel

LED

Drive activity

Network activity

Power status

Universal Information (UID)

Buttons

Power On/Off

Universal Information (UID)

Expansion Slots

PCI-Express (PCIe) Configuration

Default

4 PCIe 5.0 x8 FHFL slot(s)

2 PCIe 5.0 x16 FHHL slot(s)

1 PCIe 5.0 x16 AIOM slot(s) (OCP 3.0 compatible)

Option A

2 PCIe 5.0 x16 FHFL double-width slot(s)

2 PCIe 5.0 x16 FHHL slot(s)

1 PCIe 5.0 x16 AIOM slot(s) (OCP 3.0 compatible)

View AOC Options

Drive Bays / Storage

Drive Bays Configuration

Default: Total 12 bay(s)

10 front hot-swap 3.5″ SAS*/SATA drive bay(s)

2 front hot-swap 3.5″ PCIe 5.0 NVMe*/SAS*/SATA drive bay(s)

(*NVMe/SAS support may require additional storage controller and/or cables, please see the optional parts list for details)

View NVMe Options

View Drive Options

M.2

2 M.2 PCIe 3.0 x2 NVMe/SATA slot(s) (M-key 2280/22110)

View M.2 Options

System Cooling

Fans

3 heavy duty PWM 80x80x38mm Fan(s)

Power Supply

2x 1200W Redundant (1 + 1) Titanium Level (96%) power supplies

Dimension (WxHxL)

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)