On a second cold boot with kernel 3.13.11-03131105-generic three drives were detected:
$ lsscsi
[4:0:0:0]    disk    ATA      OCZ-VERTEX       1.3   /dev/sda
[5:0:0:0]    disk    ATA      Hitachi HDS5C302 MZ4O  /dev/sdb
[7:0:0:0]    disk    ATA      Hitachi HDS5C302 MZ4O  /dev/sdc
[9:0:0:0]    disk    ATA      Hitachi HDS5C302 MZ4O  /dev/sdd
[12:0:0:0]   process Marvell  91xx Config      1.01  -

Dmesg:
...
[    5.546642] ata11: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[    8.611661] ata8.00: qc timeout (cmd 0xef)
[    8.646489] ata9.00: qc timeout (cmd 0xef)
[    8.681338] ata8.00: failed to IDENTIFY (SPINUP failed, err_mask=0x4)
[    8.716343] ata9.00: failed to IDENTIFY (SPINUP failed, err_mask=0x4)
[    8.751376] ata10.00: qc timeout (cmd 0xef)
[    8.786624] ata6.00: qc timeout (cmd 0xef)
[    8.822125] ata10.00: failed to IDENTIFY (SPINUP failed, err_mask=0x4)
[    8.857834] ata6.00: failed to IDENTIFY (SPINUP failed, err_mask=0x4)
[    9.838479] ata9: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[    9.894417] ata8: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[   10.573746] ata11.00: qc timeout (cmd 0xec)
[   10.617705] ata11.00: failed to IDENTIFY (I/O error, err_mask=0x4)
[   10.654255] ata11: hard resetting link
[   10.801539] ata10: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[   12.907481] ata6: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[   12.944295] ata11: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[   22.933705] ata10.00: qc timeout (cmd 0xef)
[   22.970176] ata9.00: qc timeout (cmd 0xef)
[   23.006138] ata10.00: failed to read native max address (err_mask=0x40)
[   23.042392] ata10.00: HPA support seems broken, skipping HPA handling
[   23.078709] ata10: limiting SATA link speed to 1.5 Gbps
[   23.114898] ata9.00: failed to IDENTIFY (SPINUP failed, err_mask=0x4)
[   23.114900] ata9: limiting SATA link speed to 1.5 Gbps
[   23.151305] ata11.00: qc timeout (cmd 0xec)
[   23.151311] ata6.00: qc timeout (cmd 0xef)
[   23.157478] ata6.00: failed to read native max address (err_mask=0x40)
[   23.157479] ata6.00: HPA support seems broken, skipping HPA handling
[   23.157480] ata6: limiting SATA link speed to 1.5 Gbps
[   23.157493] ata11.00: failed to IDENTIFY (I/O error, err_mask=0x4)
[   23.157494] ata11: limiting SATA link speed to 1.5 Gbps
[   23.157495] ata11: hard resetting link
[   25.115578] ata8.00: qc timeout (cmd 0xec)
[   25.155554] ata8.00: failed to IDENTIFY (I/O error, err_mask=0x4)
[   25.191377] ata8: limiting SATA link speed to 1.5 Gbps
[   27.405357] ata9: SATA link up 1.5 Gbps (SStatus 113 SControl 310)
[   27.441319] ata10: SATA link up 1.5 Gbps (SStatus 113 SControl 310)
[   27.477177] ata6: SATA link up 1.5 Gbps (SStatus 113 SControl 310)
[   27.513221] ata11: SATA link up 1.5 Gbps (SStatus 113 SControl 310)
[   27.565200] ata8: SATA link up 1.5 Gbps (SStatus 113 SControl 310)
[   32.544337] ata11.00: qc timeout (cmd 0xef)
[   32.577704] ata9.00: qc timeout (cmd 0x27)
[   32.610128] ata11.00: failed to IDENTIFY (SPINUP failed, err_mask=0x4)
[   32.642010] ata11: hard resetting link
[   32.672790] ata9.00: failed to read native max address (err_mask=0x4)
[   32.672790] ata9.00: HPA support seems broken, skipping HPA handling
[   33.727197] ata9: SATA link up 1.5 Gbps (SStatus 113 SControl 310)
[   34.862691] ata6.00: ATA-8: Hitachi HDS5C3020BLE630, MZ4OAAB0, max UDMA/133
[   34.893796] ata6.00: 3907029168 sectors, multi 0: LBA48 NCQ (depth 31/32), AA
[   34.924940] ata11: SATA link up 1.5 Gbps (SStatus 113 SControl 310)
[   34.955916] ata10.00: ATA-8: Hitachi HDS5C3020BLE630, MZ4OAAB0, max UDMA/133
[   34.987135] ata10.00: 3907029168 sectors, multi 0: LBA48 NCQ (depth 31/32), AA
[   35.018602] ata11: EH complete
[   35.049856] ata8.00: ATA-8: Hitachi HDS5C3020BLE630, MZ4OAAB0, max UDMA/133
[   35.081242] ata8.00: 3907029168 sectors, multi 0: LBA48 NCQ (depth 31/32), AA
[   35.112794] ata6.00: configured for UDMA/133
[   35.144514] scsi 5:0:0:0: Direct-Access     ATA      Hitachi HDS5C302 MZ4O PQ: 0 ANSI: 5
[   35.176748] ata10.00: configured for UDMA/133