| Code | Ex VAT | Inc VAT | |
| A3000 IDE interface kit - 2.5 hard drive | CTP28 | £52 | £61.10 |
| A3020 fixing kit - 2.5 hard drive | CTP02 | £8 | £9.40 |
| A3/400 IDE interface for 2.5 & 3.5 h.d. | CTP47 | £60 | £70.50 |
| A3010 IDE Interface Kit - 2.5in & 3.5in h.d. | CTP27 | £52 | £61.10 |
| Storm8 SCSI2 interface - A30x0 A4000 | CTP39 | £88 | £103.40 |
| Storm16 SCSI2 i/f - A300/A400 A5/7000 | CTP22 | £96 | £112.80 |
| StormDMA32 SCSI2 i/f RPC | CTP50 | £128 | £150.40 |
| Storm16/10BaseT SCSI2 & Ethernet i/f | CTP24 | £148 | £173.90 |
| Storm16/Combo SCSI2 & Ethernet i/f | CTP23 | £196 | £230.30 |