Gigabyte W775-V10-L01 reviewed: GB300 power in a desktop workstation

In a review published on 6 October 2026, ServeTheHome took a look at the Gigabyte W775-V10-L01 desktop system. This DGX Station-class workstation brings GB300-based Grace Blackwell hardware to a tower chassis. The review assesses not only the system’s hardware specifications but also its cooling design, connectivity options and power requirements. Gigabyte loaned the reviewed unit to the publication; ServeTheHome notes that the review was sponsored.

Grace and Blackwell Ultra in one system

The W775-V10-L01 pairs a 72-core NVIDIA Grace processor with an NVIDIA Blackwell Ultra accelerator. The system has 496 GB of LPDDR5X memory on the processor side and 252 GB of HBM3E memory on the accelerator side. The source lists their bandwidths as 396 GB/s and 7.1 TB/s, respectively.

For storage, the system has two M.2 2280 slots connected via PCIe Gen6 x4 and two via PCIe Gen5 x4. Ubuntu and NVIDIA AI Developer Tools are listed as the operating system. Video output is initially provided through a Mini DisplayPort connected to the BMC; an optional NVIDIA RTX PRO Blackwell 2000, 4000 or 6000 graphics card can be added for more extensive graphics output.

In a test using the Qwen3.6-35B-A3B Flash NVFP4 model, ServeTheHome reported a generation speed of more than 26,000 tokens per second. This is a result from the review’s test; the publication evaluated a unit loaned by Gigabyte.

Networking, power and physical setup

The system has two QSFP112 connections powered by an NVIDIA ConnectX-8 SuperNIC, each offering 400 Gbps speeds. It also includes 10 Gb Ethernet and 1 Gb Ethernet ports for system management. There are no ports on the front panel; USB and audio connections are on top of the chassis, while most other ports are at the rear.

The tower measures 245 × 500 × 531 mm and weighs 29 kg. According to the review, the liquid-cooling system and high-power components make the device’s physical setup different from that of a typical desktop PC. The power supply is rated at 1,600 W and is 80 PLUS Platinum certified. In the context of use in North America, ServeTheHome says the system requires a dedicated 20 A circuit, making the installation location and electrical infrastructure important considerations.

Implications for architecture and visualization workflows

The W775’s hardware may appeal to studios looking to run large models locally or take advantage of high memory and network capacity for compute-intensive work. However, the performance test in the review is for a language model; the source does not provide benchmarks for architectural visualization software, render times or specific workflows. The results therefore should not be interpreted directly as an indication of performance in V-Ray, 3ds Max or other production software.

Teams evaluating the system should factor the chassis dimensions, 29 kg weight and 1,600 W power supply into their installation plans. The optional RTX PRO card can also be considered, but the source provides no information on pricing, licensing terms or software compatibility. Before purchasing, teams should independently verify compatibility with their intended applications and check their electrical infrastructure.

Pricing and availability

The review does not disclose a sale price or release date for the W775-V10-L01. The source describes it as a high-power desktop DGX Station solution, but offers no definitive information on pricing or purchasing terms. Offices looking to assess the workstation’s cost will therefore need to request current pricing and configuration details from a seller.