DGX Station GB300 from Gigabyte: W775-V10-L01 specs, 748 GB, sold as a barebone

Gigabyte W775-V10-L01, the DGX Station GB300 system from Gigabyte

The Gigabyte W775-V10-L01 is Gigabyte's deskside system built on the NVIDIA GB300 Grace Blackwell Ultra Desktop Superchip, the chip of the NVIDIA DGX Station. Gigabyte's product page lists a 72-core Grace CPU, a Blackwell Ultra GPU and 748 GB of coherent memory, of which 252 GB is HBM3e on the GPU and 496 GB is LPDDR5X on the CPU. One 1,600 W power supply feeds the system, a closed-loop liquid cooler serves the superchip, and the pedestal chassis measures 245 × 500.4 × 531 mm at 29.2 kg net.

NVIDIA's DGX Station product page, read 12 November 2026, lists seven makers: ASUS, Dell, Exxact, Gigabyte, HP, MSI and Supermicro. This page describes Gigabyte's version. Every figure comes from Gigabyte's product page or from its datasheet, last updated 27 October 2026, unless another source is named.

We supply the W775-V10-L01 per project. Before we can quote, the distribution asks us for the company, the project and the intended use; how such an order runs is described in our guide to buying a DGX Station GB300 in the EU.

The names W775-V10, W775-V10-L01 and AI TOP ATOM

Gigabyte names its GB300 workstation, its version of the DGX Station, in two forms. Its press releases of 6 January 2026 and 1 June 2026 write "GIGABYTE W775-V10". The product page, the datasheet and the part number write W775-V10-L01, and the page lists one part number, "Barebone package: 6NW775V10MR000L01", followed by an asterisk that the page does not explain. A quote should carry the full model name and this part number.

The system stands under Enterprise, Tower Server on Gigabyte's site and is not part of the AI TOP line. The AI TOP ATOM is a different Gigabyte product with the GB10 chip, and neither the product page nor the datasheet of the W775-V10-L01 uses the name AI TOP for this system. How the GB10 and GB300 classes differ is the subject of our comparison of the DGX Station and the DGX Spark. The words "DGX Station" appear on the product page only as a badge that links to NVIDIA, and the press release of 6 January 2026 calls the system "based on NVIDIA DGX station and AI technology". The datasheet carries the copyright of Giga Computing Technology Co., Ltd., the company behind Gigabyte's server business.

The memory figure has changed since the first announcements. NVIDIA's announcement of 18 March 2025 gave 784 GB and Gigabyte's press release of 6 January 2026 gave 775 GB. NVIDIA's product page and datasheet, Gigabyte's product page and its press release of 1 June 2026 give 748 GB, the current figure. An offer that quotes 775 GB or 784 GB repeats an older figure.

Gigabyte W775-V10-L01 specs next to NVIDIA's DGX Station table

NVIDIA defines the superchip, the memory, the network controller and the slot layout of every DGX Station. The chassis, the power supply, the cooling and the package are the maker's. The table sets each NVIDIA row against Gigabyte's; "not published" means that neither NVIDIA's product page nor its datasheet gives a figure.

NVIDIA's DGX Station product page (published 4 November 2026) and datasheet 5543600 (August 2026); Gigabyte's product page for the W775-V10-L01 (undated) and its datasheet (last updated 27 October 2026). All read 12 November 2026.

Three differences stand out where both companies publish a figure. NVIDIA writes "4x M.2 Gen 5 Slots"; Gigabyte splits them into two PCIe Gen5 x4 slots on the CPU, "with OS RAID 1 support", and two PCIe Gen6 x4 slots on the ConnectX-8. NVIDIA's table has two USB Type-C ports at the front and Gigabyte's has one. On ECC the documents vary in wording: NVIDIA's product page marks both memories "ECC", its datasheet marks neither, and Gigabyte's page marks the LPDDR5X only.

What the memory figures mean for model sizes is covered in our articles on DGX Station GB300 specs and alternatives and on which open models run on the DGX Station GB300.

Gigabyte's datasheet omits the weight, the operating system and the DC output of the power supply, so these three come from the product page. We supply this system per project and size it by the model and the load; tell us the models and the number of people who will use them, and we reply with the memory figures for them.

A barebone package without drives or power cord

Gigabyte lists the W775-V10-L01 as a barebone package. The CPU, the GPU and both memories are part of the superchip, so what the package leaves open is the storage, the power cord and the optional card. The packaging content on the product page has two lines, "1 x W775-V10-L01" and "1 x Superchip liquid cooling kit".

Gigabyte's product page for the W775-V10-L01, read 12 November 2026.

On the operating system the page states "OS Compatibility: Ubuntu with NVIDIA AI Developer Tools" and "OS Certifications: Ubuntu 24.04 LTS". The press release of 1 June 2026 describes the W775-V10 as "Featuring the NVIDIA GB300 Grace Blackwell Ultra Desktop Superchip, Ubuntu with NVIDIA AI Developer Tools". Neither document says that the barebone package arrives with the image installed, so ask for this in writing. NVIDIA's development guide for the DGX Station (software page, 22 July 2026) describes the system software as an "Ubuntu 24.04 server image with desktop packages". The Grace CPU uses the Arm v9.0 instruction set, so monitoring, backup and security agents need Arm64 builds; our comparison of the DGX Station GB300 and an RTX PRO 6000 workstation sets this against an x86 tower.

How makers sell barebones and complete systems in general is explained in our article on barebone and complete GPU servers. We supply the W775-V10-L01 per project and work out the configuration before the quote; send us the drive capacity, the outlet type at your site and the card for Slot_1 together with the company, the project and the intended use.

The 1,600 W power supply, the C19 cord and the 20-amp note

Gigabyte specifies a "Single 1600 W ATX 80 PLUS Platinum power supply". The page prints two AC input lines, "100-240V~, 15-8A, 47-63Hz" and "115-240V~, 15-8A, 47-63Hz", and the DC output as "Max 1300W/ 100-240V~ & Max 1600W/ 115-240V~". As printed, the two voltage ranges overlap. Gigabyte adds the note "115-240 V AC input is recommended for optimized user experience.", and the European mains voltage of 230 V lies inside that range.

Two further notes concern the connection: "The system power supply requires C19 power cord." and "System requires a 20-amp circuit to plug-in." The cord is not part of the package; by the page, customers select it from the optional accessories. The 20-amp note also stands on Gigabyte's German-locale page, which carries no note specific to Europe.

NVIDIA's own pages differ on the circuit. The US and UK product pages print "1,600 W / 20A circuit required", the German page prints "1.600 W" without a circuit note, and the datasheet prints "Total System Power: 1600 W". By our estimate, 1,600 W at 230 V is about 7 A. What this means for an office circuit, and what the other makers write about cords and circuits, is worked through in our article on DGX Station GB300 power and cooling in an office. Name the outlet at the installation site, a wall socket or a PDU outlet, so that the matching C19 cord is quoted.

Closed-loop liquid cooling, room temperature and weight

Gigabyte cools the superchip with a "Closed-loop liquid cooling solution" and lists three system fans of 120 × 120 × 25 mm. The page adds a condition for humid rooms: when the relative humidity exceeds 50 %, "the coolant inlet temperature must be higher than the dry-bulb temperature and it should not exceed 45°C." The product page links no user manual, so ask for the manual with the quote if the room is humid.

The operating range is 10 to 35 °C at 8 to 80 % relative humidity, non-condensing. Out of operation the system tolerates −40 to 60 °C at 20 to 95 %. ASUS states the same 10 to 35 °C for its GB300 system, and Supermicro states 15 to 32 °C for its own. Gigabyte publishes no noise figure. The power the system draws leaves it as heat, up to 1.6 kW under full load, and the room has to remove that.

The system weighs 29.2 kg net and 34.4 kg gross in a carton of 732 × 400 × 775 mm. For comparison, ASUS gives 27 kg net for its system, Supermicro 40 kg net and Dell a maximum of 38.67 kg.

Slot_1 and the four RTX PRO cards Gigabyte lists

The page names three PCIe slots. Slot_1 is an x16 slot with a Gen5 x16 link, marked "for GPUs"; Slot_2 and Slot_3 are x16 slots with Gen5 x8 links. NVIDIA allows "up to one additional NVIDIA RTX PRO Blackwell Generation GPU" next to the superchip and lists four cards under the footnote "Support may vary by system. Check with your OEM to confirm specific support and configurations." Gigabyte lists the same four as optional GPUs.

card list from Gigabyte's product page; power caps from NVIDIA's DGX Station development guide, chapter "Dynamic Power Sloshing", read 12 November 2026; card power from NVIDIA's datasheets for the cards. The assignment of each card to a cap is our reading.

NVIDIA's guide sets one budget of 1,600 W for the superchip module and the added card together. The cap of the superchip module depends on the maximum power of the card: 1,600 W with a card of up to 75 W, 1,250 W with a card of 76 to 300 W and 950 W with a card above 300 W. In the default mode, called Dynamic, the system moves budget between the two every 500 ms in steps of 50 W, and the RTX card has priority. With a 600 W card the system budget stays at 1,600 W, and the superchip may draw at most 950 W.

The Mini-DP at the back belongs to the BMC and delivers 1920 × 1080 at 60 Hz. NVIDIA's footnote reads "Mini DisplayPort is intended only for system management." A monitor for graphics work needs one of the four cards.

We supply all four. The RTX PRO 2000 Blackwell, a 16 GB card, is described in its specs and on the page to buy the RTX PRO 2000 Blackwell. The editions of the RTX PRO 6000 are set side by side in our comparison of the Max-Q, Workstation Edition and Server Edition.

What Gigabyte's documents do not state

NVIDIA describes several functions for the DGX Station that Gigabyte's product page and datasheet do not repeat. They are listed here so that NVIDIA's sentences are not read as Gigabyte's.

• MIG. NVIDIA writes that the GPU can be partitioned "into as many as seven instances". Gigabyte's page does not mention MIG. How a team shares one system is the subject of our article on the DGX Station GB300 for a team.
• Two linked systems. NVIDIA's page says the system "supports linking up to two DGX Stations", and its datasheet names the ConnectX-8 SuperNIC for the link. Gigabyte's page lists the two QSFP ports and says nothing about linking.
• BMC chip, Redfish, TPM. The page names an onboard BMC with a management LAN port and the Mini-DP, but neither the BMC chip nor Redfish nor a TPM. ASUS documents all three for the ASUS ExpertCenter Pro ET900N G3.
• Windows. The product page and the datasheet name Ubuntu only. The press release of 1 June 2026 carries the heading "Announcing Support for Windows on GIGABYTE W775-V10", and NVIDIA's page for the DGX Station for Windows names Gigabyte among its makers. Neither is a specification of the W775-V10-L01, so plan on the Linux image until an edition is confirmed in writing.
• Noise and rack mounting. Neither document gives a noise figure or names a rack kit.

Where a project depends on one of these points, have it confirmed in writing with the quote.

Buying the Gigabyte DGX Station GB300 in the EU

We supply the Gigabyte W775-V10-L01 per project, on one EU contract and invoice, with manufacturer warranty. The DGX Station GB300 goes through the distribution in every maker's version, and before we can quote it asks us for the company, the project and the intended use. Name these three points and the configuration you need, or write to request@eurokommerz.at, and we reply within one business day. We publish no prices: the written quote states the price for the configuration.

Gigabyte's rack systems are a separate subject, covered in our article on Gigabyte servers for the RTX PRO 6000 Server Edition.

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