Look at the weight, electricity, and cost of each component.
1lb is about 1/2 Kg.
| Component | Weight lb | Electricity KVA | Cost £ | Description |
| 2067 | 2992 | 8 | 306,548 | Central Processing Unit |
| 4 x 2365 | 5440 | 50.0 | 660,000* | Core Storage |
| 2 x 2860-2 | 1320 | 3.7 | 60,870 | Selector Channels |
| 2870-1 | 660 | 4.3 | 51,628 | Multiplexor Channel |
| 1052-7 | 30 | 0.1 | 1,175 | Printer Keyboard |
| 2820-1 | 660 | 4.2 | 45,120 | Storage Control for drum |
| 2301-1 | 455 | 3.4 | 39,430 | Drum Storage |
| 2314 | 1540 | 12.2 | 101,250 | Disk Storage |
| 2702-1 | 230* | 0.3* | 19,240 | Transmission Control Unit |
| 2540-1 | 477 | 1.2 | 14,065 | Card Reader/Punch |
| 1403-2 | 375 | 1.2 | 14,759 | Line Printer |
| 2403-1 | 450* | 2.0* | 17,435 | Tape Control Unit |
| 2401-1 | 364 | 1.6 | 6,470 | Magnetic Tape Drive |
| 2821-1 | 455 | 2.4 | 18,974 | Printer Control Unit |
| 3 x 2741" | 90* | 0.3* | 4,791 | Communications Terminal |
| 2822-1 | 750* | 1.5* | 4,020 | Control Unit |
| 2671-1 | 10* | 0.1* | 4,297 | Paper Tape Reader |
| TOTAL | 12,000 | 71 | 1,370,072 |