PowerLeader Liquid Cooling Server PLC NK200 is a 1U liquid cooling server node developed based on Kunpeng 920 processor, specially optimized for cloud, Internet, HPC and computing-intensive enterprise business needs, with high-density computing power and flexible expansion capabilities. The server has the advantages of high-performance computing, strong expansion capability, high reliability, easy management and easy deployment.

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Scalability and performance

Supports high-performance multi-core Kunpeng 920 processor. It integrates DDR4, PCIe4.0, 25GE, 10GE, GE and other interfaces to provide complete SOC functions.

It supports up to 32 DDR4 ECC memory slots, with a maximum memory operating rate of up to 2933MT/s. The memory supports RDIMM, providing excellent speed and high availability.

Supports up to 5 PCIe 4.0 standard expansion slots.

Availability and serviceability

The single-board hardware uses telecommunications-grade components and processing technology, which can significantly improve system reliability.

The onboard iBMC integrated management module (iBMC) continuously monitors system parameters, triggers alarms, and takes recovery measures to minimize downtime.

Manageability and security

The iBMC management module integrated in the server can be used to monitor the system operation status and provide remote management functions.

Supports independent physical management channels.

Supports the NC-SI feature and supports multiplexing of management network ports and service network ports. The NC-SI feature can be enabled or disabled through the iBMC intelligent management system and BIOS. The NC-SI feature is enabled by default.

Integration of the industry-standard Unified Extensible Firmware Interface (UEFI) improves setup, configuration, and updating efficiency and simplifies error handling.

Supports Trusted Platform Module (TPM) and Trusted Cryptographic Module (TCM), which can provide advanced encryption functions such as digital signature and remote authentication.

energy efficiency

Supports board-level liquid cooling of CPU, PCIe card, and secondary power supply.

High-efficiency single-board VRD (Voltage Regulator Down) power supply reduces the loss of DC power conversion on the motherboard.

Supports system cooling fan zone speed regulation and PID (Proportional-Integral-Derivative) intelligent speed regulation, CPU intelligent frequency regulation, energy saving and consumption reduction.

Comprehensively optimized system heat dissipation design and energy-efficient system cooling fans reduce system heat dissipation energy consumption.

Technical specifications

model	PLC NK200 Series Technical Specifications
form	1U liquid-cooled server node
processor	Configured with 2 Kunpeng 920 2.6GHz
Memory	Supports up to 32 DDR4 memory sticks, with a maximum operating rate of 2933MT/s and supports RDIMM.
storage	Supports up to 4 2.5-inch SAS/SATA hard disks + 8 2.5-inch SAS/SATA/NVMe hard disks
Raid Support	Supports RAID 0, 1, 5, 6, 10, 50, 60, supports supercapacitor power-off protection, RAID level migration, disk roaming and other functions, supports self-diagnosis and Web remote settings.
IO Expansion	Supports 5 standard PCIe 4.0 expansion slots.
interface	Front panel interface: Supports 1 RJ45 management network port; supports 1 VGA display interface; supports 2 USB 2.0 interfaces. Rear panel connector: Supports 1 high-speed signal interconnection interface; supports 1 power supply interface; supports 1 liquid cooling interface. Built-in interfaces: Supports 2 SATA hard disk interfaces.
System Management	Supports UEFI; supports iBMC; supports NC-SI; supports integration with third-party management systems; supports integration with management system (FusionDirector).
temperature	Working temperature: 5℃～40℃
humidity	Operating humidity: 8% RH～90% RH
power supply	Supports one 48V to 12V power module.
Physical Dimensions (Height × Width × Depth)	43.2mm×536mm×900mm

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