Why Choose Us

Superior Domestic Performance

High-Efficiency ARM Architecture: Powered by four ARMv8.0 architecture Tengyun S2500 processors, each with 64 FTC-663 cores. Built with 16nm technology, operating at 2.1GHz with a low power consumption of 150W, it delivers exceptional performance.

Massive Memory Capacity: Equipped with 32 DDR4 memory controllers supporting up to 3200MHz, offering a maximum memory capacity of 4TB, easily handling complex workloads such as ERP systems, high-performance databases, virtualization, and big data analytics.

Flexible Scalability

Extensive Storage Options: Supports up to 24 x 3.5 hot-swappable drives or 50 x 2.5 hot-swappable drives, along with 2 internal M.2 SSDs, providing highly customizable storage configurations.

PCIe Expansion Flexibility: Offers up to 11 PCIe 3.0 slots, supporting 7 full-height and half-length PCIe devices, including 4 GPUs (2 full-height full-length and 2 full-height half-length), offering scalable solutions tailored to specific business needs.

Information Security & Full Control

Nationally Certified ARM V8 Architecture: The first domestic ARM V8 architecture permanently authorized, offering complete control over the system architecture and platform design.

Advanced Security Features: The server supports Feiteng Security Platform Architecture (PSPA) and ARM Trustzone technology, ensuring hardware-accelerated encryption for SM2, SM3, and SM4 cryptographic algorithms. It also includes features like memory encryption and secure non-volatile storage on-chip.

Robust Ecosystem Support

Wide Ecosystem Integration: Backed by more than 600 domestic software and hardware vendors, creating a comprehensive ecosystem that supports over 1000 types of software, including operating systems, databases, middleware, cloud platforms, office software, and industry-specific applications.

Extensive Virtualization & Cloud Support: Supports hardware-level virtualization, containerization, distributed file systems, cloud management platforms, and big data frameworks, making it an ideal solution for modern IT environments.

Technical Specifications

Model: XTT857

Processor:

Four onboard Tengyun S2500 processors, each with 64 cores

Frequency: 2.1GHz

Power consumption: 150W per processor

Memory:

32 memory channels, 32 DDR4 memory slots

Supports ECC RDIMM/UDIMM/LR-DIMM

Memory frequency: 1866/2133/2400/2666/2933/3200 MHz

Maximum memory capacity: 4.0TB

Storage Controller:

Integrated 6Gb/s SATA controller

Optional support for 12Gb/s SAS HBA

Storage:

Supports up to 24 x 3.5″ hot-swappable drives or 50 x 2.5″ hot-swappable drives

PCIe Expansion:

7 rear vertical slots: 2 x PCIe x16, 4 x PCIe x8, 1 x non-standard PCIe x8

4 rear horizontal slots: 4 x PCIe x8 or 2 x PCIe x16

Supports up to 4 GPU cards (2 full-height full-length and 2 full-height half-length)

Maximum of 11 PCIe 3.0 slots:

Networking:

Integrated 1 x 1GbE management port

Optional network card configurations: 2 x 1GbE, 4 x 1GbE, 2 x 10GbE, 4 x 10GbE, and various PCIe network cards

Management:

Onboard iBMC management module supporting IPMI, SOL, KVM Over IP

System log collection, fault diagnosis, and 1Gbps RJ45 management port (NCSI support)

Security:

Chassis intrusion detection

Lockable chassis top cover

Power Supply:

Supports up to 4 x 1600W Platinum power supplies

Low-power options: 1300W / 800W CRPS PSU

Supports multiple configurations with redundancy

Ports and Buttons:

Front: 1 x D-Sub VGA, 2 x USB 3.0 ports, power button, UID button

Rear: 1 x D-Sub VGA, 4 x USB 3.0 ports, 1 x RJ45 management port, BMC reset button

Dimensions:

4U rackmount, 448mm (W) 175mm (H) 840mm (D)

Weight:

Fully configured weight not exceeding 43KG (with memory, storage, power supplies, SAS card)

Operating Temperature:

0oC – 40oC

Operating Humidity:

0% – 90% (non-condensing)

Supported Operating Systems:

Galaxy Kirin, UOS