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| Category | Specification |
|---|---|
| Basic Specifications | |
| Name | Cluster Server R2 |
| Model | 2U rack cluster server |
| Architecture | ARM architecture |
| OS | Supports Android, Ubuntu, Linux |
| Application Scenario | Cloud phone, virtual desktop, edge computing, cloud gaming, cloud storage, blockchain, multi-channel video decoding, app cloning, etc. |
| Node Specifications | |
| Node | 9 blade nodesEach blade node can be configured with 8 core boardsBlade node 9 can be installed with two 3.5” SATA/SSD hard disks (supports hot swap) |
| Number | Up to 72 pcs of core boards (432 pcs of ARM cores in total) |
| Core Board | - RK3399 (AI) core board (Core-3399-JD4): 6-core 64-bit processor up to 1.8GHz, on-board NPU up to 2.8 Tops computing power (optional)- RK3328 core board (Core-3328-JD4): Quad-core 64-bit A53 processor up to 1.5GHz; supports 4K/1080P H.265/H.264 video hardware coding & decoding- RK1808 (AI) core board (Core-1808-JD4): Dual-core 64-bit A35 processor up to 1.6GHz; integrated NPU up to 3.0 Tops computing power |
| RAM | Supports 4GB DDR3 / DDR4 / LPDDR4 RAM (each core board can be optionally equipped with: 1GB / 2GB / 4GB) |
| Storage | Supports 32GB eMMC internal memory (each core board, optional 8GB/16GB/32GB/64GB/128GB)3.5” SATA/SSD ×2 (Blade node 9), supports hot swapSD card slot ×1 |
| BMC Module | |
| BMC | Integrated BMC management system, web-based interface, supports customized development |
| Network | - Connects to broadband of two operators- Supports network isolation, link aggregation, network load balancing, flow control- Dual network controller redundancy- Each controller has: 1000Mb Ethernet port (RJ45) ×2 10Gb Ethernet port (SFP+) ×2 BMC port ×1 Console debug port ×1 |
| Display | 1 × Mini HDMI 2.0, 4K@60Hz (Master board) |
| USB | 1 × USB3.0 HOST |
| Indicator Light | - Master board working indicator: 1 pc- Core board indicators on each blade: 8 pcs; 1 pc per core board- Side handle indicators: Fan 1, Fan 2, Switch module 1, Switch module 2, UID, BMC, Power 1, Power 2 |
| Button | Reset ×1, UID ×1 |
| Fan Module | |
| Fan | Two groups of fan modules:Fan module 1 (3 × 2 redundancy)Fan module 2 (2 × 2 redundancy) |
| Power Module | |
| Power | Dual-channel redundant power design:AC 100–240V 50/60Hz, 1300W / 800W optional |
| Appearance & Environment | |
| Size | Standard 2U rack chassis: 580mm × 434mm × 88.8mm |
| Operating Temperature | 0°C – 35°C |
| Operating Humidity | 8% RH – 95% RH |