RackForge builds 42U–52U AI high-density racks and cold aisle containment with the power path and the coolant path mounted at the factory. Busbar tap-off slots, coolant manifolds and UQD quick disconnects arrive on the frame, already tested — so your first live load lands weeks after order, not quarters.
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132 kW per cabinet · 1,600 kg static load · 30-day FOB lead time
One sheet metal line, six product families. Mix them freely — a containment aisle on our racks, a busway spine behind our columns, an OEM bracket set on the same powder-coat line. Interfaces match by construction, not by negotiation.
The quiet workhorse line: 600 or 800 mm wide, 1,000–1,200 mm deep, rated 1,500 kg static load for general compute and network floors.
800 mm-wide frames engineered around GB200/GB300 NVL72 footprints, braced for NVLink clusters and 40–132 kW per cabinet.
Coolant manifolds and UQD quick disconnects mounted at the factory and pressure-tested at 1.5× working pressure before the crate closes.
Sliding glass doors, roof panels and brush sealing that turn open-air mixing into a number you can report — PUE 1.84 → 1.65 in a published mild-climate case.
Columns built as busway tap-off stations: brackets and cable troughs pre-mounted, so no field crews work above live aisles.
Contract sheet metal on the same line that builds our racks — laser, punch, bend, weld, powder coat, assemble, under drawing NDA.
A rack that arrives as a kit is a project. A rack that arrives ready is a schedule. RackForge mounts the power and cooling path on the frame at the factory, so the on-site scope collapses to positioning, baying and plugging in.
Field integration of busbar and coolant piping typically adds 2–3 weeks of site work per hall. Racks that arrive pre-integrated go from crane to live load the same week — our standard lead time is 30 days, 15 for a sample unit.
Every RackForge cabinet starts as coil steel and passes through six processes we run ourselves: laser cutting, CNC punching, bending, welding, powder coating and assembly. No subcontractor's schedule sits between your order and the steel, and every rack passes a full outgoing inspection before crating.
The same line takes ODM work. Drawings stay under NDA, first articles are verified on CMM, and export packing goes out as plywood crates or CKD flat-pack — flat-pack cuts shipped volume by around 40% for repeatability programs.
Most AI projects do not fail on the rack line item — they fail on the three weeks of site work, the unverified load number and the open aisle that follows it. Here is the same decision, side by side.
| Decision factor | Generic catalog rack | RackForge |
|---|---|---|
| Power integration | No Busbar and piping crews mobilize after the racks are set — 2–3 weeks of site work per hall | Yes Busbar tap-off slots and coolant manifolds mounted and tested at the factory |
| Load rating | No A catalog figure with no test trail behind it | Yes 1,600 kg static at 4× safety factor, 72-hour creep re-check, report in the crate |
| Aisle airflow | No Open aisles — large data halls still average PUE 1.44 | Yes Containment built to a published measured result: PUE 1.84 → 1.65 |
| AI footprint | No One width fits no GPU reference design | Yes Dimensions aligned to GB200/GB300 NVL72 rack sizes and OCP ORv3 |
| Air-leakage control | No In open rooms, 25–50% of cold air bypasses the load entirely | Yes Blanking panels and brush sealing fitted; contained leakage held to 3–10% |
| Doors | No Solid sheets or nothing at all | Yes Mesh doors with ≥80% open area, or 12 mm tempered glass containment doors |
| Ship-with documents | No A packing list | Yes Load test record, pressure log, drawing package, warranty card, CE declaration |
| Lead time | No Quote-driven, drifting with subcontractors | Yes 30 days standard FOB, 15 days for a sample, MOQ 5 units |
Put the next generation of compute into a cabinet built to carry it — 132 kW, 1,600 kg, tested before it ships.
48-hour engineering reply · MOQ from 5 cabinets · FOB / CIF / DDP