TSUKUMO has announced two new workstation PCs built around Intel Xeon 600 series processors. The systems target professionals who need high core counts for demanding workloads.
Two models offer 24-core and 48-core Xeon options
The WX5J-A261/WB model features a 24-core Xeon 658X, 64GB of DDR5-5600 ECC memory, a 1TB NVMe SSD, and a GeForce RTX 5050 with 8GB of VRAM. The WX7J-H261/WBH model steps up to a 48-core Xeon 678X, the same memory and storage, and a GeForce RTX 5070 with 12GB of VRAM. Both systems use an ASUS Pro WS W890-SAGE motherboard with an active cooling heatsink and a 1000W power supply. Buyers can optionally upgrade to an Intel Xeon 698X processor with 86 cores and 172 threads.
Spec comparison
| Spec | WX5J-A261/WB | WX7J-H261/WBH |
|---|---|---|
| CPU | Intel Xeon 658X (24C/48T) | Intel Xeon 678X (48C/96T) |
| Memory | 64GB DDR5-5600 ECC | 64GB DDR5-5600 ECC |
| Storage | 1TB NVMe M.2 SSD | 1TB NVMe M.2 SSD |
| GPU | GeForce RTX 5050 8GB | GeForce RTX 5070 12GB |
| Price | 1,499,800 JPY | 2,199,800 JPY |
The WX5J-A261/WB is priced at 1499800 JPY (about $9,544), and the WX7J-H261/WBH is priced at 2199800 JPY (about $13,998). Both models will be available in Japan starting May 12, 2026.
TSUKUMO claims these workstations can handle AI development, 3D rendering, physics simulation, and complex data analysis. The company also says the active cooling and power stage design ensure stable operation under prolonged heavy loads.



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