Directory

IBM Power 11 Feature Codes

Look up a Power 11 feature code to see what the part is, which Power 11 models it fits, and whether it runs with IBM i.

You found a code like EN1J or ES5A on a Power 11 quote or configuration. This page tells you what the part is, which Power 11 models it is listed for, and whether it runs with IBM i.

Every entry was checked against IBM's own Power 11 Redbooks and IBM Support pages. Where IBM's documents disagree, the entry says so instead of picking a side.

Network card

CodeNameListed for
EC712-port 25 Gb EN ConnectX-6 Lx SFP28, no crypto, PCIe4 x8 LP adapter9824-22A, 9080-HEU, 9242-21B
EC722-port 25 Gb EN ConnectX-6 Lx SFP28, no crypto, PCIe4 x8 LP capable adapter (full height)9824-42A, 9080-HEU, 9043-MRU
EC862-port 200 GbE NIC and RoCE SR/Cu PCIe5 x16, no crypto, LP capable adapter (full height)9824-42A, 9043-MRU
EN264-port 25/10/1 GbE NIC and RoCE SR/Cu PCIe4 x16 LP capable adapter (full height)9824-42A, 9080-HEU, 9043-MRU
EN2WPCIe2 4-port 10 GbE Adapter (full height)9824-42A, 9080-HEU, 9043-MRU
EN2XPCIe2 LP 4-port 10 GbE Adapter9824-22A, 9080-HEU, 9242-21B

Expansion drawer

CodeNameListed for
ECLS3.0 m CXP x16 Copper Cable Pair for PCIe4 Expansion Drawer9824-22A, 9824-42A, 9242-21B, 9080-HEU, 9043-MRU
EJ24PCIe x16 to CXP Converter Card (PCIe4 cable adapter, low profile)9824-22A, 9856-22H, 9242-21B, 9080-HEU
EJ2APCIe4 x16 to CXP Converter Card (PCIe4 cable adapter, full height)9824-42A, 9856-42H, 9043-MRU
ENZ0PCIe Gen4 I/O Expansion Drawer9824-22A, 9824-42A, 9242-21B, 9080-HEU, 9043-MRU
ENZFPCIe Gen4 Fan-out Module (PCIe4 6-slot FOM)9824-22A, 9824-42A, 9242-21B, 9080-HEU, 9043-MRU
ESR0NED24 NVMe Expansion Drawer9824-22A, 9824-42A, 9080-HEU, 9043-MRU

Disk and SSD drive

CodeNameListed for
ECT915.3 TB Mainstream NVMe U.2 SSD 4k (AIX and Linux)9824-22A, 9824-42A, 9080-HEU, 9043-MRU
ECTB15.3 TB Mainstream NVMe U.2 SSD 4k (IBM i)9824-22A, 9824-42A, 9080-HEU
ES5A800 GB 4K NVMe U.2 15 mm SSD PCIe4 (AIX and Linux)9824-22A, 9824-42A, 9242-21B, 9242-21T, 9043-MRU
ES5B800 GB 4K NVMe U.2 15 mm SSD PCIe4 (IBM i)9824-22A, 9824-42A, 9242-21B, 9242-21T
ES5C1.6 TB 4K NVMe U.2 15 mm SSD PCIe4 (AIX and Linux)9824-22A, 9824-42A, 9242-21B, 9242-21T, 9043-MRU
ES5D1.6 TB 4K NVMe U.2 15 mm SSD PCIe4 (IBM i)9824-22A, 9824-42A, 9242-21B, 9242-21T
ES5E3.2 TB 4K NVMe U.2 15 mm SSD PCIe4 (AIX and Linux)9824-22A, 9824-42A, 9043-MRU
ES5F3.2 TB 4K NVMe U.2 15 mm SSD PCIe4 (IBM i)9824-22A, 9824-42A

Other part

CodeNameListed for
EEPSIBM i Enablement for 9824-22A with two ERGR processors9824-22A

Storage controller and drive bays

CodeNameListed for
EJ1XStorage Backplane with four NVMe U.2 drive slots9824-22A
EJ1YStorage backplane with eight NVMe U.2 drive slots9824-42A
EJ2BSAS Tape HBA with 4X HD Mini-SAS, full height, PCIe3 12 Gb x89824-42A, 9080-HEU
EJ2CSAS Tape HBA with 4X HD Mini-SAS, low profile, PCIe3 12 Gb x89824-22A, 9080-HEU, 9242-21B

Memory

CodeNameListed for
EM4M256 GB (2x128 GB) DDIMMs, 4000 MHz or 4800 MHz, 32 Gbit DDR5 Memory9824-42A
EM5464 GB (2x32 GB) DDIMMs, 4000 MHz or 4800 MHz, 16 Gbit DDR5 Memory9824-22A, 9824-42A
EM5B128 GB (2x64 GB) DDIMMs, 4000 MHz or 4800 MHz, 16 Gbit DDR5 Memory9824-22A, 9824-42A
EM5G256 GB (2x128 GB) DDIMMs, 4000 MHz or 4800 MHz, 32 Gbit DDR5 Memory9824-22A
EM5J512 GB (2x256 GB) DDIMMs, 4000 MHz or 4800 MHz, 32 Gbit DDR5 Memory9824-42A
EM5Q128 GB DDR5 (2 x 64 GB DDIMM)9043-MRU
EM5S512 GB DDR5 (2 x 256 GB DDIMM)9043-MRU
EMFP512 GB (4 x 128 GB DDR5) memory feature9080-HEU
EMFQ1024 GB (4 x 256 GB DDR5) memory feature9080-HEU

Fibre Channel card

CodeNameListed for
EN1JPCIe4 32 Gb 2-port Fibre Channel Adapter (full height)9824-42A, 9080-HEU, 9043-MRU
EN1KPCIe4 LP 32 Gb 2-port FC Adapter9824-22A, 9080-HEU
EN1LPCIe4 32 Gb 4-port Optical FC Adapter (full height)9824-42A, 9080-HEU, 9043-MRU
EN1MPCIe4 32 Gb 4-port Optical FC Adapter (low profile)9824-22A, 9080-HEU
EN1NPCIe4 64 Gb 2-port FC Adapter (full height)9824-42A, 9080-HEU, 9043-MRU
EN1PPCIe4 64 Gb 2-port FC Adapter (low profile)9824-22A, 9080-HEU

Not included yet: EMFM, EMFN, EM5P, EM5R, ES3A, EN2K. We could not confirm them in IBM documents or a trusted parts catalog, so we left them out instead of guessing.

Network card

Power 11 EC71: 2-port 25 Gb EN ConnectX-6 Lx SFP28, no crypto, PCIe4 x8 LP adapter

EC71 is IBM's 2-port 25 Gb EN ConnectX-6 Lx SFP28, no crypto, PCIe4 x8 LP adapter. Listed for 9824-22A, 9080-HEU, 9242-21B.

 Network card

Power 11 EC72: 2-port 25 Gb EN ConnectX-6 Lx SFP28, no crypto, PCIe4 x8 LP capable adapter (full height)

EC72 is IBM's 2-port 25 Gb EN ConnectX-6 Lx SFP28, no crypto, PCIe4 x8 LP capable adapter (full height). Listed for 9824-42A, 9080-HEU, 9043-MRU.

 Network card

Power 11 EC86: 2-port 200 GbE NIC and RoCE SR/Cu PCIe5 x16, no crypto, LP capable adapter (full height)

EC86 is IBM's 2-port 200 GbE NIC and RoCE SR/Cu PCIe5 x16, no crypto, LP capable adapter (full height). Listed for 9824-42A, 9043-MRU.

 Expansion drawer

Power 11 ECLS: 3.0 m CXP x16 Copper Cable Pair for PCIe4 Expansion Drawer

ECLS is IBM's 3.0 m CXP x16 Copper Cable Pair for PCIe4 Expansion Drawer. Listed for 9824-22A, 9824-42A, 9242-21B and more.

 Disk and SSD drive

Power 11 ECT9: 15.3 TB Mainstream NVMe U.2 SSD 4k (AIX and Linux)

ECT9 is IBM's 15.3 TB Mainstream NVMe U.2 SSD 4k (AIX and Linux). Listed for 9824-22A, 9824-42A, 9080-HEU and more.

 Disk and SSD drive

Power 11 ECTB: 15.3 TB Mainstream NVMe U.2 SSD 4k (IBM i)

ECTB is IBM's 15.3 TB Mainstream NVMe U.2 SSD 4k (IBM i). Listed for 9824-22A, 9824-42A, 9080-HEU.

 Other part

Power 11 EEPS: IBM i Enablement for 9824-22A with two ERGR processors

EEPS is IBM's IBM i Enablement for 9824-22A with two ERGR processors. Listed for 9824-22A.

 Storage controller and drive bays

Power 11 EJ1X: Storage Backplane with four NVMe U.2 drive slots

EJ1X is IBM's Storage Backplane with four NVMe U.2 drive slots. Listed for 9824-22A.

 Storage controller and drive bays

Power 11 EJ1Y: Storage backplane with eight NVMe U.2 drive slots

EJ1Y is IBM's Storage backplane with eight NVMe U.2 drive slots. Listed for 9824-42A.

 Expansion drawer

Power 11 EJ24: PCIe x16 to CXP Converter Card (PCIe4 cable adapter, low profile)

EJ24 is IBM's PCIe x16 to CXP Converter Card (PCIe4 cable adapter, low profile). Listed for 9824-22A, 9856-22H, 9242-21B and more.

 Expansion drawer

Power 11 EJ2A: PCIe4 x16 to CXP Converter Card (PCIe4 cable adapter, full height)

EJ2A is IBM's PCIe4 x16 to CXP Converter Card (PCIe4 cable adapter, full height). Listed for 9824-42A, 9856-42H, 9043-MRU.

 Storage controller and drive bays

Power 11 EJ2B: SAS Tape HBA with 4X HD Mini-SAS, full height, PCIe3 12 Gb x8

EJ2B is IBM's SAS Tape HBA with 4X HD Mini-SAS, full height, PCIe3 12 Gb x8. Listed for 9824-42A, 9080-HEU.

 Storage controller and drive bays

Power 11 EJ2C: SAS Tape HBA with 4X HD Mini-SAS, low profile, PCIe3 12 Gb x8

EJ2C is IBM's SAS Tape HBA with 4X HD Mini-SAS, low profile, PCIe3 12 Gb x8. Listed for 9824-22A, 9080-HEU, 9242-21B.

 Memory

Power 11 EM4M: 256 GB (2x128 GB) DDIMMs, 4000 MHz or 4800 MHz, 32 Gbit DDR5 Memory

EM4M is IBM's 256 GB (2x128 GB) DDIMMs, 4000 MHz or 4800 MHz, 32 Gbit DDR5 Memory. Listed for 9824-42A.

 Memory

Power 11 EM54: 64 GB (2x32 GB) DDIMMs, 4000 MHz or 4800 MHz, 16 Gbit DDR5 Memory

EM54 is IBM's 64 GB (2x32 GB) DDIMMs, 4000 MHz or 4800 MHz, 16 Gbit DDR5 Memory. Listed for 9824-22A, 9824-42A.

 Memory

Power 11 EM5B: 128 GB (2x64 GB) DDIMMs, 4000 MHz or 4800 MHz, 16 Gbit DDR5 Memory

EM5B is IBM's 128 GB (2x64 GB) DDIMMs, 4000 MHz or 4800 MHz, 16 Gbit DDR5 Memory. Listed for 9824-22A, 9824-42A.

 Memory

Power 11 EM5G: 256 GB (2x128 GB) DDIMMs, 4000 MHz or 4800 MHz, 32 Gbit DDR5 Memory

EM5G is IBM's 256 GB (2x128 GB) DDIMMs, 4000 MHz or 4800 MHz, 32 Gbit DDR5 Memory. Listed for 9824-22A.

 Memory

Power 11 EM5J: 512 GB (2x256 GB) DDIMMs, 4000 MHz or 4800 MHz, 32 Gbit DDR5 Memory

EM5J is IBM's 512 GB (2x256 GB) DDIMMs, 4000 MHz or 4800 MHz, 32 Gbit DDR5 Memory. Listed for 9824-42A.

 Memory

Power 11 EM5Q: 128 GB DDR5 (2 x 64 GB DDIMM)

EM5Q is IBM's 128 GB DDR5 (2 x 64 GB DDIMM). Listed for 9043-MRU.

 Memory

Power 11 EM5S: 512 GB DDR5 (2 x 256 GB DDIMM)

EM5S is IBM's 512 GB DDR5 (2 x 256 GB DDIMM). Listed for 9043-MRU.

 Memory

Power 11 EMFP: 512 GB (4 x 128 GB DDR5) memory feature

EMFP is IBM's 512 GB (4 x 128 GB DDR5) memory feature. Listed for 9080-HEU.

 Memory

Power 11 EMFQ: 1024 GB (4 x 256 GB DDR5) memory feature

EMFQ is IBM's 1024 GB (4 x 256 GB DDR5) memory feature. Listed for 9080-HEU.

 Fibre Channel card

Power 11 EN1J: PCIe4 32 Gb 2-port Fibre Channel Adapter (full height)

EN1J is IBM's PCIe4 32 Gb 2-port Fibre Channel Adapter (full height). Listed for 9824-42A, 9080-HEU, 9043-MRU.

 Fibre Channel card

Power 11 EN1K: PCIe4 LP 32 Gb 2-port FC Adapter

EN1K is IBM's PCIe4 LP 32 Gb 2-port FC Adapter. Listed for 9824-22A, 9080-HEU.

 Fibre Channel card

Power 11 EN1L: PCIe4 32 Gb 4-port Optical FC Adapter (full height)

EN1L is IBM's PCIe4 32 Gb 4-port Optical FC Adapter (full height). Listed for 9824-42A, 9080-HEU, 9043-MRU.

 Fibre Channel card

Power 11 EN1M: PCIe4 32 Gb 4-port Optical FC Adapter (low profile)

EN1M is IBM's PCIe4 32 Gb 4-port Optical FC Adapter (low profile). Listed for 9824-22A, 9080-HEU.

 Fibre Channel card

Power 11 EN1N: PCIe4 64 Gb 2-port FC Adapter (full height)

EN1N is IBM's PCIe4 64 Gb 2-port FC Adapter (full height). Listed for 9824-42A, 9080-HEU, 9043-MRU.

 Fibre Channel card

Power 11 EN1P: PCIe4 64 Gb 2-port FC Adapter (low profile)

EN1P is IBM's PCIe4 64 Gb 2-port FC Adapter (low profile). Listed for 9824-22A, 9080-HEU.

 Network card

Power 11 EN26: 4-port 25/10/1 GbE NIC and RoCE SR/Cu PCIe4 x16 LP capable adapter (full height)

EN26 is IBM's 4-port 25/10/1 GbE NIC and RoCE SR/Cu PCIe4 x16 LP capable adapter (full height). Listed for 9824-42A, 9080-HEU, 9043-MRU.

 Network card

Power 11 EN2W: PCIe2 4-port 10 GbE Adapter (full height)

EN2W is IBM's PCIe2 4-port 10 GbE Adapter (full height). Listed for 9824-42A, 9080-HEU, 9043-MRU.

 Network card

Power 11 EN2X: PCIe2 LP 4-port 10 GbE Adapter

EN2X is IBM's PCIe2 LP 4-port 10 GbE Adapter. Listed for 9824-22A, 9080-HEU, 9242-21B.

 Expansion drawer

Power 11 ENZ0: PCIe Gen4 I/O Expansion Drawer

ENZ0 is IBM's PCIe Gen4 I/O Expansion Drawer. Listed for 9824-22A, 9824-42A, 9242-21B and more.

 Expansion drawer

Power 11 ENZF: PCIe Gen4 Fan-out Module (PCIe4 6-slot FOM)

ENZF is IBM's PCIe Gen4 Fan-out Module (PCIe4 6-slot FOM). Listed for 9824-22A, 9824-42A, 9242-21B and more.

 Disk and SSD drive

Power 11 ES5A: 800 GB 4K NVMe U.2 15 mm SSD PCIe4 (AIX and Linux)

ES5A is IBM's 800 GB 4K NVMe U.2 15 mm SSD PCIe4 (AIX and Linux). Listed for 9824-22A, 9824-42A, 9242-21B and more.

 Disk and SSD drive

Power 11 ES5B: 800 GB 4K NVMe U.2 15 mm SSD PCIe4 (IBM i)

ES5B is IBM's 800 GB 4K NVMe U.2 15 mm SSD PCIe4 (IBM i). Listed for 9824-22A, 9824-42A, 9242-21B and more.

 Disk and SSD drive

Power 11 ES5C: 1.6 TB 4K NVMe U.2 15 mm SSD PCIe4 (AIX and Linux)

ES5C is IBM's 1.6 TB 4K NVMe U.2 15 mm SSD PCIe4 (AIX and Linux). Listed for 9824-22A, 9824-42A, 9242-21B and more.

 Disk and SSD drive

Power 11 ES5D: 1.6 TB 4K NVMe U.2 15 mm SSD PCIe4 (IBM i)

ES5D is IBM's 1.6 TB 4K NVMe U.2 15 mm SSD PCIe4 (IBM i). Listed for 9824-22A, 9824-42A, 9242-21B and more.

 Disk and SSD drive

Power 11 ES5E: 3.2 TB 4K NVMe U.2 15 mm SSD PCIe4 (AIX and Linux)

ES5E is IBM's 3.2 TB 4K NVMe U.2 15 mm SSD PCIe4 (AIX and Linux). Listed for 9824-22A, 9824-42A, 9043-MRU.

 Disk and SSD drive

Power 11 ES5F: 3.2 TB 4K NVMe U.2 15 mm SSD PCIe4 (IBM i)

ES5F is IBM's 3.2 TB 4K NVMe U.2 15 mm SSD PCIe4 (IBM i). Listed for 9824-22A, 9824-42A.

 Expansion drawer

Power 11 ESR0: NED24 NVMe Expansion Drawer

ESR0 is IBM's NED24 NVMe Expansion Drawer. Listed for 9824-22A, 9824-42A, 9080-HEU and more.
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