CERN Scientific Linux is based on Red Hat Linux, with modifications to the kernel and with additional software for High Energy Physics (HEP). Scientific Linux includes software suited for scientists and people working with scientific data. This includes FITS libraries, Graphviz, and R.
SL is a Linux release put together by Fermilab, CERN, and various other labs and universities around the world. Its primary purpose is to reduce duplicated effort of the labs, and to have a common install base for the various experimenters.
| Village | Town | City | Metropolis | Megacity 1 | Megacity 2 | Megacity 3 | Custom | |
|---|---|---|---|---|---|---|---|---|
 Disk Space: | 5 GB | 10 GB | 20 GB | 40 GB | 60 GB | 80 GB | 160 GB | 100 GB |
| Monthly Bandwidth: | 100 GB | 200 GB | 400 GB | 800 GB | 1000 GB | 1500 GB | 3000 GB | GB |
| Burst RAM: | 256 MB | 512 MB | 1024 MB | 2048 MB | 3072 MB | 4096 MB | 4096 MB | 8192 MB |
| Guaranteed RAM: | 128 MB | 256 MB | 512 MB | 1024 MB | 1536 MB | 2048 MB | 3072 MB | 4096 MB |
| Dedicated IP Address: | 1 | 2 | 3 - 10** | 4 - 10** | 4 - 10** | 4 - 10** | 4 - 10** | 4 - 10** |
| CPU: | 4 x Xeon | 4 x Xeon | 4 x Xeon | 4 x Xeon | 4 x Xeon | 4 x Xeon | 4 x Xeon | 4 x Xeon |
| Choice of OS: | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| Instant Setup: |  | | | | | | | |
| Setup Fee: | Free | Free | Free | Free | Free | Free | Free | Free |
| Toronto $/mo CAD: | $10 * | $15 * | $30 * | $50 * | $65 * | $75 * | $125 * | $150 * |
| Los Angeles $/mo USD: | $8 * | $12 * | $25 * | $40 * | $55 * | $70 * | $120 * | $0 * |
| London £/mo GBP: | £5 * | £7.5 * | £15 * | £25 * | £33 * | £38 * | £63 * | £0 * |
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