XW-NVME-X16-2SAS Smart Storage Accelerator Card is based on XILINX VERSAL ACAP MPSOC, providing 1 channel PCIe GEN4 x16 interface on EP side, and up to 2 channels PCIe GEN4 x8 on RP side, or 4 channels PCIe GEN4 x 4, with on-board DDR4-3200MHz cache, which provides low-latency and high-performance, low power consumption, low cost, and customisability.It is the preferred acceleration platform for server computing acceleration and storage services such as Instance Storage, SSD hardware virtualisation, storage encryption and decryption, code correction, compression and decompression, high-speed data processing, and application service offloading.
Instance Storage/Virtualisation Application Characteristic Specification：
Ø 256 Virtual NVMe PCIe Functions (4PF + 252 VF)
Ø Hardware implementation of 512 IO queues,each virtual NVMe supports up to 64 IO queues
Ø Direct connect mode,supports 4 * PCIe NVMe SSD
Ø Supports NVMe virtualisation based on 16GB granularity Mapping
Ø High performance, latency increase in the order of a few us
Ø Supports transparent encryption and decryption and virtual NVMe device-level secret key management
Ø Hardware Implementation of QoS,Can be accurate down to the queue level
Ø Support for Disk Management,Isolating NVMe SSD Failures
Ø Using native NVMe drivers,Provides PCIe path management channels
More ordering information for Smart NIC products
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Classify | Projects | Descriptions |
Basic specification | FPGA Resources | - XILINX VERSAL VM1802, FPGA MPSOC Architecture， - Integrated dual-core ARM Cortex-A72, dual-core ARM Cortex-R5F, 1968 18x18 DSP computing units - FPGA logic scales up to 1.9M Logic Cells, 4 integrated DDR4 controllers, 4 integrated 100G MACs, up to 44 channels of 32Gb/s serdes |
(Computer) Save | - Supports single board 16GB DDR4-3200 external cache - Supports on-board 4GB/8GB QSPI flash, online burning and updating, and multiple firmware switching | |
Radiator | - Supports both active and passive cooling structures (passive cooling by default) | |
Weights | - 560g （Includes radiator） | |
Sizes | - Standard full height half length，H*L=111*167mm | |
Power wastage | - Typical power consumption 35W, maximum power consumption <75W | |
External interface | HOST side interface | - Supports EP - 1x PCIe GEN4 x 16 or 2x PCIe GEN4 x 8 |
SSD side interface | - Support RP two groups - 2*SlimSAS(SFF-8654) 8i - Supports up to 4 PCIe GEN4 U.2 NVMe SSDs (w/o switch) | |
SD card interface | - TF card | |
Debugging interface | - TYPE-C JTAG - Serial port (shared with JTAG 2-in-1) | |
Environmental parameters | Operating temperature | - 0-55 |
Operating humidity | - 5%-95% (non-condensing) | |
Storage temperature | - - 20-60 | |
Storage humidity | - 10-80% |