DESK METHOD
LinkScope Sourcing 45 compares cabinet quotes without owning the steel
LinkScope Sourcing 45 coordinates factory questions for custom server rack cabinets. The service name is the desk, not a mill and not a colocation brand. Work starts when a buyer can state rack units, width, depth, load, quantity, and a US destination, including the cells that are still unknown.
What the desk does with a cabinet brief
- Read the geometry. Height is converted to rack units using 44.45 mm per unit, then checked against the external skin the drawing adds. A 42U rail is not a 42U crate.
- Split the unknowns. Door style, baying, casters, and a bonding bar are marked mandatory or open. Open cells are sent as questions. They are not filled with a typical value from another project.
- Ask factories on one sheet. Each reply must name maker, model, and revision. Commercial cells cover currency, per-cabinet or whole-order basis, Incoterm, and exclusions. Up to three factory replies can be lined up when the sheet is complete enough to send.
- Hand the comparison back. Deviations stay visible. The desk does not accept a substitute frame on the buyer's behalf. Incoming checks, if the buyer wants them, are defined as document versus nameplate versus a tape on the rail.
Static load is recorded as the buyer wrote it. If the brief says 800 kg static, that is the requirement to confirm, not a capacity this office measured. Measurement accuracy of a supplier load note depends on the method they cite. Calibration traceability is requested when they cite an instrument. It is not claimed for this website.
The desk will not calculate cooling tons, will not assign an ingress protection code, and will not treat a connector mating cycle number as a description of a door. Power over Ethernet, switching capacity, and optical budget stay on the equipment BOM. Runtime and efficiency stay blank unless a UPS is purchased in the same package. Outlet or branch count stays blank unless a strip is in that package.
Limits that stay in force
There is no public street address, phone switchboard, or social inbox on this site, because those contacts are not on file. The reply path is the work email typed into the form. There is no file upload. There is no published cabinet price and no stock list. A submission is a request to coordinate quotations. It is not an order, a reservation, or a statement that a model fits the room.
Supplier preference, when you set high-end, mid-range, budget, or undecided, is stored as a buyer choice. It does not certify a plant. New versus refurbished must still be explicit on the quote. A catalog EIA-310 body and a cut-to-fit body remain different offers even when both are called a server cabinet. Read the sale brief for the cell list and the procurement note for the longer checklist.
Questions buyers ask about the desk itself
Does a reply mean the factory was audited?
No. A quotation names a model. Factory process evidence, if you need it, is a document you request for that supplier, such as a quality-system certificate with its own issuer and date. This page does not display a certificate number because none is held out as the desk's own credential.
Can two briefs share one comparison?
A 4U wall box and a 42U row cabinet should not share a sheet. A custom AC enclosure should not share a sheet with a perforated indoor frame. Split them. The 4U price path and the AC handoff exist so those jobs do not collapse into one average.
What is returned if the brief is thin?
Missing destination, missing quantity, or a height that could mean either a 4U skin or a 4U occupant stops the comparison. The desk asks for the missing cell. It does not invent a doorway width or a freight term to keep the process moving.
Start with the cells you already know
Unknown cells can be written as unknown. The useful minimum is a height meaning, a quantity, and a US destination. Optional budget is separate from the requirement text and needs a currency.