SupremeJBOF combines the GP Spark JBOF storage device with SupremeRAID™ AEC on a supported NVIDIA DGX Spark like host. Together SupremeRAID™ AEC and GP Spark create a scalable AI storage platform.
Don’t Let Your Storage Become the Bottleneck of AI Pipeline!
A single unit holds 4 × M.2 NVMe SSDs. With SupremeRAID™ AEC it supports RAID 0/1/5/6/10 with no additional RAID card. Protection depends on the RAID level (RAID 0 has no redundancy), and RAID does not replace a backup. It can also serve KV-cache storage workflows where supported by the application.
SupremeJBOF (GP Spark + SupremeRAID™ AEC) connects external NVMe SSDs over 100GbE (4 × 25G NRZ), RoCEv2 and NVMe-oF, with RAID processing running on the host GPU. Actual throughput, IOPS and latency depend on the SSDs, RAID level, host software and workload; link speed is not a guaranteed application transfer rate.
The whole unit measures just 150mm × 150mm × 35mm (0.81L), bringing four-slot NVMe storage down to desktop scale.
A unibody aluminum-magnesium alloy chassis with a quiet cooling fan. Operating ambient temperature is 0–40°C; keep the bottom and side vents clear.
Connects directly to NVIDIA DGX Spark, or to a compatible 100GbE (4 × 25G NRZ) host NIC or switch, with a QSFP28 DAC cable or optical transceiver. The host still needs network, RDMA and NVMe-oF configuration; GPU data access (GDS ( need GPU support )) depends on host software and application integration.
The unit draws less than 65W and is powered over Type-C (20V / 3.25A or more). The power adapter is optional; use a vendor-approved, safety-certified adapter.
| Item | Detailed Parameters & Descriptions |
|---|---|
| Product Type | JBOF (Just a Bunch of Flash) NVMe-oF storage target; with SupremeRAID™ AEC it forms the SupremeJBOF storage solution |
| Hardware Architecture | Dedicated ASIC hardware offload engine (RDMA / NVMe-oF) |
| Storage Protocol | NVMe-oF (NVMe over Fabrics) |
| Network Protocol | 100GbE RDMA (RoCE v2), 4 × 25G NRZ |
| Performance | 100GbE link. Application throughput, IOPS and latency require a benchmark with stated RAID, SSD, host and workload conditions; no unqualified performance guarantee is specified here |
| Drive Support | 4 × M.2 NVMe SSD slots (2280 / 22110); enterprise-grade high-performance SSDs recommended |
| Max Capacity | Raw capacity is the sum of installed SSD capacities (e.g. 4 × 8TB = 32TB raw); usable RAID capacity depends on the RAID level and system overhead |
| RAID Support | SupremeRAID™ AEC: RAID 0, 1, 5, 6 and 10, up to 4 physical drives |
| Dimensions & Volume | 150mm × 150mm × 35mm (0.81L) |
| Chassis & Cooling | Unibody aluminum-magnesium alloy chassis + quiet cooling fan |
| Power | Less than 65W; Type-C 20V / 3.25A or more (power adapter optional) |
| Network Connectivity | 100G QSFP28 (DAC cable or optical transceiver); the host NIC or switch must support 100GbE / 4 × 25G NRZ and RoCEv2 |
| GPU Data Access | GDS ( need GPU support ): depends on the host, NVIDIA software and application integration; confirm the GPUDirect RDMA and GDS operating mode. Native GDS or zero-copy is not guaranteed by the JBOF connection alone |
| Supported OS (JBOF connectivity) | CentOS 7.5+, Ubuntu 18.04+, Rocky Linux 9+, Kylin V10 SP1+, UnionTech UOS, CS2C Foundry / Loongson OS (JBOF access only, not an AEC support matrix) |
| SupremeRAID™ AEC Platforms | Selected NVIDIA GB10-based systems (e.g. DGX Spark) running supported NVIDIA DGX OS releases; confirm the host, OS, kernel, NVIDIA driver and AEC package combination before deployment |
| Operating Temperature | 0–40°C |
| Default IP & Port | 10.10.10.12/24; NVMe-oF service port 4420; default network mode RS-FEC (confirm the unit's configured values) |
| Warranty | GP Spark main unit 3 years; SupremeRAID™ AEC license perpetual; QSFP28 DAC cable DOA only, no RMA; SSDs per original manufacturer warranty |