Custom Modular AI Data Centers — MDC-1000 · MDC-3000 · MDC-5000. Purpose-built 55-ft steel modules, bolted into Tier III halls of any size. Built for NVIDIA GB300 NVL72 at 140 kW/rack, with PUE ≤ 1.15 and WUE ≈ 0.
Two-Row Halls
Hot-aisle-contained 2×N racking with full front and rear service access — no ISO width limit.
CDU Spine
Interior liquid plant row serves both rack rows; shorter runs, lower pump energy, one leak zone.
Roof-Mount Cooling
Dry/adiabatic cells on the module roof — zero added footprint, N+1 site pool.
8-Rack Group Kit
The invariant engineering unit: identical UPS, busway, CDU and CRAH kit replicated per group.
Integrated Front-of-House
NOC, gowning vestibule and spares inside the same envelope — no separate admin module.
EM-Shielded Standard
Welded shield walls, roof and floor — 60 dB (10 kHz–10 GHz), IEEE 299 verified. EMP hardening optional.
Three Optimized Sizes, One Kit of Parts
| Spec | MDC-1000 | MDC-3000 | MDC-5000 |
|---|---|---|---|
| GB300 NVL72 racks | 8 | 24 | 40 |
| Blackwell Ultra GPUs | 576 | 1,728 | 2,880 |
| FP4 inference | 8.8 EF | 26.4 EF | 44.0 EF |
| IT / facility load | 1.12 / 1.29 MW | 3.36 / 3.86 MW | 5.60 / 6.44 MW |
| Rack arrangement | 1 row × 8 | 2 rows × 12 | 2 rows × 20 |
| Modules (DH + MEP) | 1 + 1 | 3 + 2 | 5 + 3 |
| UPS · CDU (per group ×N) | 2 · 2 | 6 · 6 | 10 · 10 |
| Gensets 1.5 MW · cooler cells | 2 · 3 | 4 · 7 | 6 · 11 |
MDC-3000 — 2 × 12 Contained Hall
Tier III One-Line, Per Rack Group
Direct-to-Chip Loop, N+1 Every Stage
Factory-Tested, Field-Bolted, Fully Documented
Configure
Module count & hall geometry per site; 8-rack groups set capacity.
Factory Build
Modules and group kits built & tested L1–L3 with customer witness.
Set & Join
Crane set, bolted splices, weathertight — per ADC-INS-MDC instructions.
Commission
L4–L5 with full integrated systems test at design load.
Operate
Day 2 under SLA with 24/7 NOC — per ADC-OMM-MDC manual.
Documentation package: ADC-SPEC-MDC design specification · ADC-INS-MDC installation instructions · ADC-OMM-MDC operations & maintenance manual · ADC-Q-MDC quotation · ADC-PM-MDC pricing model — all included in this release.