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CloudDC SuperServer SYS-621C-TN12R

**CloudDC SuperServer SYS-621C-TN12R**: A high-density 1U rack server engineered for demanding workloads. Features dual 4th Gen Intel Xeon Scalable processors, 24 DDR5 DIMM slots (6TB max), and 12 hot-swappable 2.5″ NVMe/SATA bays for blazing-fast storage. Dual PCIe 5.0 x16 slots ensure future-ready expansion, while 10GbE LAN ports optimize network throughput. Combines scalable compute power, ultra-low latency storage, and energy-efficient DDR5 in a compact chassis. Ideal for cloud, AI, HPC, and data-intensive tasks, offering unmatched flexibility, reliability, and performance-per-rack-unit for enterprise and hyperscale environments.

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Product SKUs

  • SuperServerSYS-621C-TN12R

Motherboard

  • Super X13DDW-A

Processor

  • CPU
    Dual Socket E (LGA-4677)
    5th Gen Intel Xeon / 4th Gen Intel Xeon Scalable processors
  • Core Count
    Up to 64C/128T; Up to 112.5MB Cache per CPU

GPU

  • Max GPU Count
    Up to 2 double-width or 6 single-width GPUs
  • Supported GPU
    NVIDIA PCIe: H100 NVL, H100, L40, RTX A6000, RTX A5000, RTX A4500, RTX A4000, L40S, L4, A2
    Intel PCIe: Intel Data Center GPU Flex 140, Intel Data Center GPU Flex 170

System Memory

  • Memory
    Slot Count: 16 DIMM slots
    Max Memory (1DPC): Up to 4TB 5600MT/s ECC DDR5 RDIMM
  • Memory Voltage
    1.1V

On-Board Devices

  • SATA
    SATA (6Gbps) ; RAID 0/1/5/10 support
  • NVMe
    NVMe; RAID 0/1/5/10 support(VROC HW key required)
  • Chipset
    Intel C741
  • Network Connectivity
    Via AIOM

Input / Output

  • LAN
    1 RJ45 1 GbE Dedicated BMC LAN port
  • USB
    2 USB 3.2 Gen1 Type-A ports(rear)
  • Video
    1 VGA port
  • Serial
    1 COM port(Rear)
  • TPM
    1 TPM header

System BIOS

  • BIOS Type
    AMI 32MB SPI FLASH ROM

Management

  • Power configurations
    ACPI/APM Power Management

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 (in x16) FHFL double-width slots 2 PCIe 5.0 x16 FHHL slots 2 PCIe 5.0 x16 AIOM slots (OCP 3.0 compatible)
    Option A 2 PCIe 5.0 x16 FHFL double-width slots 2 PCIe 5.0 x16 FHHL slots 2 PCIe 5.0 x16 AIOM slots (OCP 3.0 compatible)
    Option B 4 PCIe 5.0 x16 FHFL double-width slots 2 PCIe 5.0 x16 FHHL slots 2 PCIe 5.0 x16 AIOM slots (OCP 3.0 compatible)
  • CXL Support
    Up to 2 CXL 1.1 x16/x8 Type 2/Type 3 devices

Drive Bays / Storage

  • Drive Bays Configuration
    Default: Total 12 bays 12 front hot-swap 3.5″ NVMe*/SAS*/SATA* drive bays
    Option A: Total 12 bays 12 front hot-swap 2.5″ NVMe*/SAS*/SATA* drive bays
    (*NVMe/SAS/SATA support may require additional storage controller and/or cables, please see the optional parts list for details)
  • M.2
    2 M.2 PCIe 5.0 x4 NVMe slots (M-key 2280(default); VROC required for RAID)

System Cooling

  • Fans
    3x 8cm heavy duty fans with optimal fan speed control
  • Air Shroud
    1 Air Shroud

Power Supply

  • 2x 1200W
    2x 1200W Redundant Titanium Level (96%) Hot-plug power supplies
    Dimension (WxHxL)
    76 x 40 x 336 mm
    Input
    1000W: 100-127Vac
    1000W: 100-127Vac / 50-60Hz
    1200W: 200-240Vac
    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)
Brand

Supermicro

Form Factor

2U

Products Status

New

Memory

Slot Count: 16 DIMM slotsMax Memory (1DPC): Up to 4TB 5600MT/s ECC DDR5 RDIMMView Memory Options

Drive Form Factors

3.5"

Chipset

Intel C741

CPU

Dual Socket E (LGA-4677)5th Gen Intel Xeon

CPU Type

5th Gen Intel Xeon/4th Gen Intel Xeon Scalable processors

Generation

X13

Total PCI-E Slots

6

Drives

12

Max GPU

2

Fans

3x 8cm heavy duty fans with optimal fan speed control

Depth

25.5" (648 mm)

Height

3.5" (89 mm)

Width

17.2" (437 mm)

Package

11.4" (H) x 26.7" (W) x 34.5" (D)

PCI-Express (PCIe) Configuration

DefaultOption AOption B

Weight

Gross Weight: 59 lbs (26.76 kg)Net Weight: 33 lbs (15 kg)

Drive Bays Configuration

Default: Total 12 baysOption A: Total 12 bays(*NVMe/SAS/SATA support may require additional storage controller and/or cables, please see the optional parts list for details)

Video

1 VGA port

Network Connectivity

Via AIOMView AIOM OptionsView AOC Options

BIOS Type

AMI 32MB SPI FLASH ROM

Note

Supports up to 350W TDP CPUs (Air Cooled)**Air Cooled CPUs with TDP over 270W only supported under specific conditions. Contact a Supermicro representative for details.

Available Color

Black front & sliver body

Interface

NVMe (Optional), SAS (Optional), SATA (Optional)

Buttons

Power On/OffUniversal Information (UID)

M.2

2 M.2 PCIe 5.0 x4 NVMe slots (M-key 2280(default); VROC required for RAID)

LAN

1 RJ45 1 GbE Dedicated BMC LAN port

USB

2 USB 3.0 ports(rear)

LED

Drive activityNetwork activityPower statusUniversal Information (UID)

Application

CDN, Cloud Computing, Compact Server, Data Center Optimized, DNS & Gateway Servers, Edge Nodes, Firewall Application, Value IaaS, Web Server

Max GPU Count

Up to 2 double-width or 6 single-width GPUs

Core Count

Up to 64C/128T; Up to 112.5MB Cache per CPU

Memory Voltage

1.1V

SATA

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

TPM

1 TPM Header

Serial

1 COM port(Rear)

Supported GPU

A2Intel PCIe: Intel Data Center GPU Flex 140, H100, Intel Data Center GPU Flex 170View GPU Options, L4, L40, L40S, NVIDIA PCIe: H100 NVL, RTX A4000, RTX A4500, RTX A5000, RTX A6000

NVMe

NVMe; RAID 0/1/5/10 support(VROC HW key required)View NVMe Options

Air Shroud

1 Air Shroud

ROHS

RoHS Compliant

CXL Support

Up to 2 CXL 1.1 x16/x8 Type 2/Type 3 devices

Q1: ls the product original ?

A1 : Yes, all of our products are orginal. We have our own QC team who will strictly check product quality before shipment.

Q2. Payment methods?

We accept T/T, PayPal, Alibaba ect.

Q3. Shipping methods?

We have long term business-ship with FedEx, UPS and DHL with favorble price. You can choose any shipping method mentioned above based on your ease. You can also use your own shipping account or shipping forwarder.

Q4. How long is the lead time?

Usually 1-3 working days after payment. Feel free to send me exact models for checking.

Q5. How long is the warranty period?

Different products have different warranty periods. Usually 1~3 years warranty.

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