Stargate-S1100 NVMe-oF
SmartNIC
Overview
Resnics Stargate-S1100 is the first cloud-native NVMe-oF storage acceleration card with independent intellectual property rights in China. It includes 2x100G data Ethernet ports, 1x1000BASE-T GE management Ethernet port (Optional), 4xU.2 NVMe SSD (Direct link), and supports to extend more NVMe SSD via JBOF all Flash Storage System.
Target Application
Resnics NVMe-oF engine is based on the full hardware logic implementation, with high-performance, lowlatency, high-flexibility, high-security and other characteristics. It is the best choice for cloud computing, HPC, database and other applications with high requirements for high-speed shared storage.
Hardware Specification
Physical form | Standard half-height, half-length, single-width PCIe card |
| Standard full-height, half-length, single-width PCIe card, supporting an independent 1000 BASE-T management network port | |
Host interface | PCIe Gen3 × 16 |
Network interface | 2 x QSFP28 100G Ethernet ports |
| 1000BASE-T management network port (optional) | |
Computing resources | Quad-core ARM Cortex-A53 processor |
Memory | 16GB DDR4 SDRAM x 72 bits – FPGA |
| 16GB DDR4 SDRAM x 72 bits – ARM CPU | |
Storage | 2 SlimSAS interfaces, directly connect 4 U.2 NVMe disks |
| 64GB eMMC Flash, 1Gb QSPI Flash | |
Operating temperature | 0-45℃ |
Powered by | PCIe gold finger power supply |
Power consumption | 35W |
Functional Specifications
|
NVMe-oF Initiator |
NVMe Controller: NVMe 1.4 |
| Virtualization: SRIOV | |
| Multiple queues | |
| Namespace Mapping | |
| QoS | |
| Hot plug: support | |
| Security: AES, SM4 encryption and decryption, secure key management | |
|
NVMe-oF Target |
Maximum number of SSDs supported: Each card can directly connect to 4 drives, and can be expanded to support more drives through PCIe Switch |
| Maximum number of SSD queues supported: 128 | |
| Queue Depth: 128 | |
| Management interface: NVMe-MI | |
| NVMe protocol version: NVMe 1.4 | |
| Hot plug: support | |
|
RoCEv2 |
Queue Pair: 256 |
| Flow Control：PFC, ECN | |
| Queue Depth: 64, configurable | |
| RDMA service: RC | |
|
Performance |
4K Block Size, 4 SSD: Read 2.7M IOPS, Write 2M IOPS |
| Latency(Add On)：Read <10us, Write <20us | |
|
NVMe Switch |
NVMe local storage acceleration: supports virtualization, multiple queues, namespace mapping, QoS, encryption and decryption, and SSD hot-swap |