PCIe adapter placement rules and slot priorities for the 8001-12C or 8005-12N system
Find information about the placement rules and slot priorities for the Peripheral Component Interconnect Express (PCIe) adapters that are supported for the IBM® Power® System S821LC (8001-12C) or the IBM CS821 (8005-12N).
PCIe slot descriptions
The 8001-12C and 8005-12N systems provide PCIe
generation 3 slots. Full-length, half-length, or short (low-profile) adapters can be installed.
Figure 1 shows the rear view of the system
with the PCIe adapter slots. Table 1 lists the PCIe adapter slot locations and details for the 8001-12C or 8005-12N system.
Important: The only two adapters that are currently supported on the 8005-12N are FC EKFH and
AOC-S3008L-L8e-P.
Figure 1. Rear view of an 8001-12C or 8005-12N
system with PCIe slots indicated
Slot | Description | PCI host bridge (PHB) | Adapter size | Coherent Accelerator Processor Interface (CAPI) |
---|---|---|---|---|
1 (UIO Network) | 4-ports 10 networking card, x8 | Processor Module 1, PHB0 | Riser | No |
2 (UIO Slot1) | PCIe3 x16 | Processor Module 1, PHB0 | Half-height, half-length, internal | Yes |
3 (PLX Slot1) | PCIe3 x8 | Processor Module 1, PHB0 | Half-height, half-length | No |
4 (WIO Slot1) | PCIe3 x16 | Processor Module 2, PHB1 | Full-height, full-length | Yes |
5 (WIO Slot2) | PCIe3 x16 | Processor Module 2, PHB1 | Full-height, full-length | Yes |
PCIe adapter placement rules
Use this information to select slots for installing PCIe adapters in the 8001-12C or 8005-12N system. Table 2 provides information about the adapters, the slot priorities in the system they are supported on, and the maximum number of adapters that can be installed in the supported system. You can click the link that appears in the feature code column for more technical information specific to the PCIe adapter.
Feature code | Description | 8001-12C (slot priority) | 8005-12N (slot priority) | Maximum number of adapters supported |
---|---|---|---|---|
EKA0 | PCIe3 x4 Intel x550 10GBase-T Converged
Network Adapter with Dual RJ45 Ports; Adapter FRU number: 00E4954 (AOC-STGS-I2T)
|
3, 4, 5 | NA | 3 |
EKA1 | Cavium (Qlogic) BCM57840 4-port SFP+ 10
Gb Ethernet Adapter PCIe3.0 x8 LP; Adapter FRU number: 01EM699 (AOC-STG-B4S)
|
3, 4, 5 | NA | 3 |
EKA2 | Intel 82599ES Ethernet
Converged Network Adapter x520-DA2 Dual-port 10G/1G SFP+ PCIe2.0 x8 LP; Adapter FRU number:
01EM697 (AOC-STGN-I2S)
|
3, 4, 5 | NA | 3 |
EKA3 | Intel 82575EB dual-port Gigabit Ethernet
Controller PCIe x4.0 LP; Adapter FRU number: 01EM700 (AOC-SG-I2)
|
3, 4, 5 | NA | 3 |
EKAA | Broadcom (LSI) MegaRAID 9361-8i SAS3
Controller with 8 Internal Ports (1 GB Cache) PCIe3.0 x8 LP with cables; Adapter FRU number:
01EM631 (AOC-K-9361-8IS-IB001)
|
2, 3 | NA | 1 |
EKAB | SMC AOC-K-S3008L-L8i 12 Gbps SAS3/RAID
0,1 and 10 PCIe3.0 x8 LP with cables; Adapter FRU number: 01EM633 (AOC-SED-LSI00287)
|
2, 3, 4, 5 | NA | 1 |
EKAD | Broadcom (LSI) 9300-8E SAS3 HBA PCIe3.0
x8 LP Adapter; Adapter FRU number: 01EM634 (AOC-SAS3-9300-8E)
|
4, 5 | NA | 3 |
EKAE | PCIe3 x8 Dual-port Internal NVMe Host
Bus Adapter; Adapter FRU number: 00E5114 (AOC-K-SLG3-2E4S-IB001)
|
2, 3, 4, 5 | NA | 2 |
EKAF | Emulex LPE16002B-M6-O Dual-port 16 Gb
Fibre Channel Card PCIe3.0 x8 LP; Adapter FRU number: 01EM694 (AOC-LPE16002B-M6-O)
|
3, 4, 5 | NA | 3 |
EKAG | PCIe3 x8 Quad-port Internal Host Bus Adapter (Adapter FRU
number: AOC-K-SLG3-4E2PS)
|
3, 4, 5 | NA | 3 |
EKAH | Broadcom (LSI) MegaRAID 9361-8i SAS3
Controller with 8 internal ports (2 GB Cache) PCIe3.0 x8 with cables; Adapter FRU number:
01EM632 (AOC-K-9361-8I2S-IB001)
|
2, 3 | NA | 1 |
EKAJ | NVIDIA Tesla K80 24 GB GPU
Accelerator; Adapter FRU number: 00E4949 (AOC-KIT-NVK80-IB001)
|
4-5 | NA | 1 |
EKAL | Mellanox MCX456A-ECAT ConnectX-4 VPI EDR
IB 100 Gb/s and 100 GbE Dual-port QSFP28 PCIe3.0 x16 LP; Adapter FRU number: 00E4951
(AOC-MCX456A-ECAT-IB001)
|
4, 5 | NA | 2 |
EKAM | Mellanox MCX415A-CCAT ConnectX-4 EN 100
GbE Single-port QSFP28 PCIe3.0 x16 LP; Adapter FRU number: 01EM687
(AOC-MCX415A-CCAT-IB001)
|
4, 5 | NA | 2 |
EKAP | Qlogic QLE2562 Dual-port 8 Gb Fibre
Channel Adapter PCIe x8 LP; Adapter FRU number: 00E4952 (AOC-QLE2562)
|
3, 4, 5 | NA | 3 |
EKAQ | Qlogic QLE2692OP Dual-port 16 Gb Fibre
Channel Adapter PCIe3 x8 LP; Adapter FRU number: 01EM692 (AOC-QLE2692SR-IB001)
|
3, 4, 5 | NA | 3 |
EKAT | Alpha-data CAPI Adapter: ADM-PCIe
KU3; Adapter FRU Number: 00E4958 (ADM-PCIE-KU3)
|
4 | NA | 1 |
EKAU | Mellanox MCX4121A-ACAT ConnectX-4 Lx EN
25GbE dual-port SFP28 PCIe3.0 x8 LP; Adapter FRU number: 01EM688 (AOC-MCX4121A-ACAT-IB001)
|
3, 4, 5 | NA | 3 |
EKAZ | NVIDIA Tesla P100 16GB PCIe3.0 x16
Dual-slot FHFL with cables; Adapter FRU number: 01EM072 (AOC-KIT-NVTP100-IB001)
|
4-5 | NA | 1 |
EKFH | Intel XL710 Ethernet Converged Network
Adapter Quad-port 10G/1G SFP+ PCIe3.0 x8 LP; Adapter FRU number: 01EM695 (AOC-STG-I4S)
|
3, 4, 5 | 4 | 1 |
EKN2 | PCIe3 1.6 TB NVMe Flash Adapter;
Adapter FRU number: 00E4941 (HDS-AVM-HUSPR3216AHP301)
|
2, 3, 4, 5 | NA | 4 |
AOC-S3008L-L8e-IB001 | 12 Gb/s Eight-Port SAS Internal HBA
Adapter ; Adapter FRU number: AOC-S3008L-L8e-IB001
|
NA | 2 | 1 |