| Platform | 2105 | 2105 |
| Model | F20 | 800 |
| Physical Disk Capacity Min/Max | 582GB to 13.9TB | 582GB to 55.9TB |
| Useable Raid 5 Min/Max | 436GB to 10.4TB | 436GB to 41.8TB |
| Useable Raid 10 Min/Max | N/A | 291GB to 27.9TB |
| Memory Cache Size | 8GB, 16GB, 24GB, or 32GB | 8GB, 16GB, 24GB, 32GB, 64GB |
| Host Server attachments | Up to 32 SCSI or ESCON ports, up to 16 Fibre Channel/FICON ports, and intermix configurations | Up to 32 SCSI or ESCON ports, up to 16 Fibre Channel/FICON ports, and intermix configurations |
| Disk Drive Sizes | 9.1, 18.2, 36.4, 72.8GB 10K RPM 18.2, 36.4, 72.8GB 15K RPM | 18.2, 36.4, 72.8, 145.6GB 10K RPM 18.2, 36.4, 72.8GB 15K RPM |
| Dimensions | 75.25 x 54.50 x 35.75 | 75.25 x 54.50 x 35.75 |
| Weight | 2590lbs | 2200lbs |
| Heat Output | 16,000 BTU/hr | 16,000 BTU/hr |
| Power Requirements | 5.0 kVA | 5.0 kVA |
| Supported Systems | zSeries, pSeries, iSeries, xSeries, S/390, Compaq, Data General, DEC, SUN, HP | zSeries, pSeries, iSeries, xSeries, S/390, Compaq, Data General, DEC, SUN, HP, SGI Origin Servers |