Mainframe · 4U
The reliability king. Legacy banks and insurers run their core systems on this and nothing else — fantastically dependable, fantastically expensive.

Technical profile
48 vCPU / 1 TB / 8 TB SSD / quad NIC / ~1.8 kW. MTBF ~250k h (decades of uptime). RESERVED: only serves tenants that require Mainframe; agnostic work never touches it.
Technical specifications
| Specification | Value |
|---|---|
| Rack height | 4U |
| Power | ~1.8 kW |
| PSU count | — |
Port overview
| Count | Connector | Speed | Purpose |
|---|---|---|---|
| 4× | RJ45 | 1 Gbps | Host uplink |
| 2× | Module Bay | — | Extension slot |
Pricing
| Item | Type | One-time | Monthly | Details |
|---|---|---|---|---|
| Mainframe · 4U | Hardware | — | — | — |
Availability
| Mode | Maps | ||
|---|---|---|---|
| Garage | Basement | Small Colocation | |
| SANDBOX | |||
| Act 1 · Garage to Glory | |||
| The ARM Race | |||
| Garage to Glory: Hard | |||