Minisforum 推 192GB 内存 AI 工作站
Minisforum 已开放 MS-S1 MAX-P495 预售，这是一台 3.5 升工作站，搭载 AMD Ryzen AI Max+ PRO 495，单一配置为 192GB 统一内存加 2TB SSD，预售价 7,399 美元（标价 9,249 美元），预计 2026 年 10 月中旬开始发货。相比一年前的 MS-S1 MAX，处理器变化不大：仍是 16 核 32 线程，加速频率提高 100 MHz 至 5.2 GHz，NPU 从 50 提升到 55 TOPS（约 10%），平台总算力 131 TOPS；真正的升级是内存，LPDDR5X 由 128GB 增至 192GB，其中最多 160GB 可分配给 GPU，内存速率从 8,000 提升到 8,533 MT/s。Minisforum 称单台机器以 Q4 量化运行 284B 参数的 DeepSeek V4 Flash 约 12 tokens/s，两台互联运行 Qwen3.5-397B 约 16 tokens/s，四机集群可加载 DeepSeek-R1 671B 的 380GB Q4_0 版本但未给出速度；这些模型均为 MoE 架构，每 token 实际激活约 130 亿和 170 亿参数。
对需要在本地上私有部署 2000 亿至 3000 亿参数 MoE 模型的小型团队来说，单台紧凑机器即可装下此前需要两台设备的模型，但内存带宽仍决定实际推理速度。
- Minisforum's MS-S1 MAX-P495 is on pre-order at $7,399 with 192GB of unified memory and a 2TB SSD
- CPU and NPU specs are similar to previous iterations: 16 cores, 32 threads with a boost in clock speeds of 100 MHz, in addition to increased NPU performance by 10% to 55 TOPS
- The real upgrade is memory: 192GB total, 160GB for the GPU, and about 7% more bandwidth, enough to fit a 284B-parameter MoE model on one box
Minisforum has opened orders for the MS-S1 MAX-P495, a 3.5-liter workstation built around AMD's Ryzen AI Max+ PRO 495, and its launch announcement leads with the processor: 16 Zen 5 cores and 32 threads, clocks of up to 5.2 GHz, and an NPU rated at up to 55 TOPS within a platform total of 131 TOPS.
The single configuration pairs 192GB of unified memory with a 2TB SSD, sells for $7,399 on pre-order, and is expected to begin shipping in mid-October 2026.
Those processor figures match AMD's own specification page; however, they are also the least consequential change in the machine: what actually separates the P495 from the MS-S1 MAX that Minisforum launched a year ago is the memory.
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