From Quotation to Delivery: How SourceIT Supports NVIDIA GB300 Procurement in Singapore
A GB300 purchase runs in ten stages: requirement and request for quotation, technical validation, site check, documentation, quotation and purchase order, the order to the OEM or distributor, build and test, delivery and import, installation and commissioning, and handover with warranty registration. SourceIT's job is to run that sequence with you. We confirm the right configuration, help you prepare the information suppliers ask for, coordinate with the OEM or distributor, and manage delivery and handover. The table shows who does what at each stage and what usually slips. Nobody publishes a fixed GB300 lead time, so treat any date as an estimate that depends on allocation and on how quickly each stage closes.
Who does what, from quotation to delivery?
| Stage | What happens | You | SourceIT | OEM / distributor | What can slip |
|---|---|---|---|---|---|
| 1. Requirement and RFQ | Workload, scale (1, 8 or 72 GPUs), site, timeline | Describe the workload and constraints | Qualify the requirement, suggest the tier | — | Unclear workload leads to the wrong tier |
| 2. Technical validation | Configuration, storage, networking, software | Confirm users, data, integration needs | Check the configuration against the OEM options | Confirm buildable configuration | Missing networking or optics |
| 3. Site check | Power, cooling, space, access | Facilities confirms in writing | Review readiness, flag gaps | Site requirements for racks | Power or cooling not ready |
| 4. Documentation | Company, end-user, site and end-use information | Provide and sign | Help prepare and organise it | Screen and review | Incomplete or inconsistent details |
| 5. Quotation and PO | Price, validity, payment terms, support term | Approve and issue PO | Firm quotation for the configuration | Pricing and allocation | Quote expires before approval |
| 6. Order to OEM / distributor | Order accepted into allocation | — | Place and track the order | Accept, allocate, schedule | Allocation timing |
| 7. Build and test | System build, burn-in; rack integration for NVL72 | — | Track status | Build and test | Component supply |
| 8. Delivery and import | Freight, insurance, import permit, GST | Receiving arrangements | Coordinate delivery | Ship | Access, lifts, delivery windows |
| 9. Installation and commissioning | Set-up, first boot, network, acceptance tests | IT and facilities on site | Coordinate installation | Onsite services where included | Network access, accounts, approvals |
| 10. Handover and support | Serials, warranty and support registration, escalation path | Accept and record assets | Hand over documents and contacts | Warranty and support start | Unregistered serials delay support later |
Source: SourceIT process; Supermicro rack-integration phases; GIGABYTE L10–L12 integration glossary; NVIDIA Enterprise Support user guide; Singapore Customs importing overview (updated 7 May 2026); IRAS GST Guide on Imports (30 Jan 2026). Facts as of 9 Nov 2026. Roles vary by OEM and project.
What happens at the quotation stage?
We start with the workload, not the product. A DGX Station GB300 puts one Blackwell Ultra GPU and a Grace CPU with 748 GB of coherent memory under a desk. An HGX B300 server has eight GPUs. A GB300 NVL72 is a 72-GPU rack for a data-centre hall. Choosing between them early saves weeks. Our DGX Station GB300 buyer's guide compares the desk-side models.
Technical validation then turns the requirement into a buildable configuration: storage capacity, network ports and switch, software, and support term. For DGX Station systems this differs by OEM. Dell's version, for example, comes in 8 TB and 16 TB configurations on our listing, and every quotation is for a specific configuration. That is also why GB300 systems are price on request rather than shown with a storefront price. How two quotations can differ on the same chip is covered in HP ZGX Fury vs MSI DGX Station quotations.
Why does the site check come before the order?
Because a GB300 that arrives at an unready site sits in a crate. A DGX Station draws 1,600 W, about 7–8 A at 230 V, and weighs 27–40 kg depending on the model. Our office installation checklist covers the room. A GB300 NVL72 is a facility project: about 132–142 kW per rack on OEM figures, liquid cooling through a coolant distribution unit, and about 1.5 tonnes loaded. The pre-quote pack a data-centre buyer should prepare is in documents to prepare before requesting a GB300 quote.
What documentation do we help with?
Suppliers of high-end AI systems commonly ask for your company's legal details, the end user if different, the ultimate parent and its country of headquarters, the installation address, the intended use, and undertakings about resale or re-export, signed by an authorised officer. We help you gather and organise that information so it is consistent across the purchase order, the end-user statement and the delivery address. Screening and acceptance are decided by the distributor and manufacturer. In a US case reported by The Register on 26 Mar 2026, prosecutors said NVIDIA could not verify the ultimate buyer of a large server order, so the order did not go ahead. The fields are explained in GB300 KYC and EUC requirements explained, and the common errors in seven documentation mistakes.
Most GB300 delays are decided before the order is placed: the wrong tier, an unready site or paperwork that doesn't match.
What happens between the PO and delivery?
Once the purchase order is issued, we place the order with the OEM or distributor and track it through allocation, build and test. Supply is tight. NVIDIA expects memory constraints to last through its fiscal 2028, according to CIO Dive's report of its August 2026 results, and Supermicro reported a US$13 billion Blackwell Ultra backlog in February 2026. So we give you dated status updates rather than a promise. For NVL72 racks, OEMs integrate and test the full rack before shipping. Supermicro describes burn-in with test reports and delivery by air-ride truck.
On import, Singapore levies 9% GST on the cost, insurance and freight value plus any duty. The importer named on the TradeNet permit pays it at importation (IRAS, 30 Jan 2026). On a local purchase from us you see GST on our invoice in the usual way.
What does handover include?
Commissioning ends with the system booted, on your network and accepted. Handover is about the next three years. Record every serial number and register the warranty and support entitlement. NVIDIA's support portal asks for the product number, serial number, entitlement or PAK ID to open a case. Agree the escalation path for hardware faults. Warranty terms are set by the OEM and differ: Dell's listing for the Pro Max with GB300 (Canada) shows Basic onsite service after remote diagnosis as the default, with ProSupport options, while Supermicro's GPU systems carry three years' labour and one year's parts. For who runs the system day to day, see who manages an AI supercomputer.
Buying in Singapore
We list six DGX Station GB300 systems, each price on request and supplied through that OEM's channel: the ASUS ExpertCenter Pro ET900N G3, Dell Pro Max with GB300, HP ZGX Fury G1n, MSI XpertStation WS300, GIGABYTE W775-V10-L01 and Supermicro ARS-511GD-NB-LCC. For a deskside unit, a rack-mount online UPS such as the APC Smart-UPS Ultra 3kVA lithium-ion is S$7,258.75 (listed 9 Nov 2026); prices change, so ask for a current quotation. SourceIT does not list GB300 NVL72 racks. For data-centre projects, ask us to source through our partners; we will confirm availability, lead time and facility requirements rather than assume stock. Public-sector buyers can see buying AI computers through GeBIZ. This article is general information, not legal advice; confirm requirements for your situation with your legal or trade-compliance adviser. To start, use Request for Quotation on the product page, call (65) 6978 3502, email Sales@sourceit.com.sg or use our contact page.
Frequently asked questions
How long from quotation to delivery for a DGX Station GB300? It depends on allocation, configuration and how quickly the documentation and approvals close. No OEM publishes a fixed lead time, so we give a dated estimate on the quotation and update it as the order moves.
Why do I need to sign an end-user statement? Suppliers of advanced AI hardware commonly require one so they can confirm who will use the system, where and for what. It is part of their checks, and it must match your purchase order and delivery details.
Can the site check happen after the order? It can, but it shouldn't. If power, cooling or access isn't ready, delivery or installation stalls. Confirm readiness in writing before the PO.
Who handles warranty claims after delivery? Warranty is provided by the OEM under its terms. We hand over serial numbers and support contacts and help you register entitlements so cases can be opened quickly.
Does SourceIT supply GB300 NVL72 racks? We don't list them, but we can source data-centre systems through our partners and confirm availability, lead time and facility requirements for your project.
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