Multi-node compute
BigTwin and TwinPro
Multi-node chassis put two or four servers in the space of one, sharing power and cooling. The trade is that the power budget per rack unit goes up sharply.
We confirm the power and cooling first, then build, burn in, and rack.
Hardware shipped worldwide and crews dispatched from our Las Vegas warehouse.
Models and variants
What we source in the BigTwin and TwinPro line
BigTwin 2U 4-node
Four nodes in 2U, the common density play.
TwinPro 2U 2-node
Two nodes in 2U with more expansion per node.
FatTwin 4U
Higher node counts for scale-out workloads.
Shared PSUs
Redundant supplies sized against the fully populated chassis.
Node spares
Spare nodes, drives, and PSUs held against the fleet.
Have the exact part number? Send it and we will price it →
Our part
What we do with it
- Confirm rack power and cooling before the order is placed
- Populate every node identically and verify
- Burn in the full chassis, not just one node
- Rack, cable, and label including redundant feeds
Where this sits
Services that touch it
How this usually reaches site
- Infrastructure design →Elevations, port maps, and a priced bill of materials before anything ships.
- Rack and stack deployment →Received, racked, cabled, labeled, and powered on to the drawings.
- Structured cabling →Copper and fiber pulled, terminated, tested, and labeled.
- Nationwide smart hands →Technicians dispatched for installs, swaps, and physical troubleshooting.
- Maintenance and spares →Spares held against your equipment list, swaps handled by us.
Questions we get
BigTwin and TwinPro, answered straight
Will our rack take the power?
That is the first question we ask. Density is only useful if the cabinet and the facility can feed and cool it, and we check both before you buy.
Do you test all nodes?
Yes, every node, populated as it will ship. A dead node discovered in your cage is a wasted trip.
More from this brand
Other Supermicro lines we supply
Comparable lines elsewhere
The same job, other brands
We are not tied to a manufacturer, so if another line fits the site better we will say so. These do a comparable job to the BigTwin and TwinPro.
Get started
Need BigTwin and TwinPro, or someone to install it?
Send the part numbers or the scope. You get real availability, firm pricing, and a crew that has racked this equipment before.
or call 702-362-7659 · Mon–Fri 8am–6pm PTRack n' Stack is an independent integrator and reseller. We are not certified by, authorized by, or affiliated with this manufacturer, and we say so plainly. Brand and product names identify the equipment we supply and work on; all trademarks belong to their respective owners.