Move the pointer over the part number for a description. Click the part to locate the part number
| Item | Description | Replacement Part Number | CRU |
| 1 | Top cover |
| (see "Consumable parts") | | |
| 2 | Center Air baffle |
| (all models) | 00D6314 | 1 |
| 3 | Air baffle above DIMMs |
| (see "Consumable parts") | | |
| 4 | Adapters |
| IBM Flex System FC3172 Dual-Port Gigabit Fibre Channel | 69Y1941 | |
| IBM Flex System F5022 Dual-Port 16 Gb Fibre Channel | 88Y6373 | |
| IBM Flex System IB6132 Dual-Port FDR Infiniband | 90Y3457 | |
| IBM Flex System EN4132 Dual-Port 10 Gigabit Ethernet | 90Y3469 | |
| IBM Flex System EN2024 Quad-Port 1 Gigabit Ethernet | 49Y7902 | |
| IBM Flex System CN4054 10 Gb Virtual Fabric | 90Y3557 | |
| IBM Flex System FC3052 Dual-Port 8 Gb FC | 95Y2378 | |
| IBM ServeRAID-M5115 SAS/SATA RAID Controller | 00D5073 | |
| 5 | Memory |
| 4 GB (Single-Rank x4) DDR-3 1333 MHz LP RDIMM | 49Y1424 | |
| 4 GB (Single-Rank x4) DDR-3 1600 MHz LP DIMM | 49Y1561 | |
| 4 GB (Dual-Rank x8) DDR-3 1333 MHz LP UDIMM | 49Y1422 | |
| 8 GB (Dual-Rank x4) DDR-3 1600 MHz LP RDIMM | 49Y1425 | |
| 8 GB (Dual-Rank x4) DDR-3 1333 MHz LP RDIMM | 90Y3180 | |
| 16 GB (Dual-Rank x4) DDR-3 1333 MHz LP RDIMM | 00D4970 | |
| 16 GB (Quad-Rank x4) DDR-3 1333 MHz LP RDIMM | 49Y1569 | |
| 16 GB (Dual-Rank x4) DDR-3 1333 MHz LP RDIMM | 49Y1565 | |
| 32 GB (Quad-Rank x4) DDR-3 1333 MHz LP RDIMM | 90Y3107 | |
| 8 | Hard Drive |
| 146 GB 15000 rpm 2.5-inch SAS Hot-Swap hard drive | 90Y8927 | |
| 250 GB 7200 NL rpm 2.5-inch SATA Hot-Swap hard drive | 81Y9723 | |
| 300 GB 10000 rpm 2.5-inch SAS Hot-Swap hard drive | 90Y8878 | |
| 300 GB 15000 rpm 2.5-inch SAS Hot-Swap hard drive | 81Y9671 | |
| 500 GB 7200 NL rpm 2.5-inch SAS Hot-Swap hard drive | 90Y8954 | |
| 500 GB 7200 rpm 2.5-inch SATA Hot-Swap hard drive | 81Y9727 | |
| 600 GB 10000 rpm 2.5-inch SAS Hot-Swap hard drive | 90Y8873 | |
| 900 GB 10000 rpm 2.5-inch SAS Hot-Swap hard drive | 81Y9651 | |
| 1 TB 7200 NL rpm 2.5-inch SAS Hot-Swap hard drive | 81Y9691 | |
| 1 TB 7200 NL rpm 2.5-inch SATA Hot-Swap hard drive | 81Y9731 | |
| Solid-State Drive |
| 50 GB 1.8-inch SATA SMART | 43W7729 | |
| 128 GB 2.5-inch SATA SFF Slim Hot-Swap | 90Y8649 | |
| 256 GB 2.5-inch SATA SFF Slim Hot-Swap | 90Y8644 | |
| 200 GB 1.8-inch SATA SMART E-MLC | 40K6897 | |
| 200 GB 2.5-inch Hot-Swap SATA SFF Slim | 43W7721 | |
300 GB 10000 SAS 2.5-inch Hot-Swap Self encrypting drive | 44W2265 | |
| 6 | Microprocessor |
| Quad-Core Intel Xeon E5-4607 2.0 GHz/1066 MHz (10 MB cache) 95 W | 88Y6264 | |
| Six-Core Intel Xeon E5-4607 2.2 GHz/1066 MHz (12 MB cache) 95 W | 69Y3101 | |
| Six-Core Intel Xeon E5-4610 2.4 GHz/1333 MHz (15 MB cache) 95 W | 69Y3107 | |
| Six-Core Intel Xeon E5-4617 2.9 GHz/1600 MHz (15 MB cache) 130W | 90Y9050 | |
| Six-Core Intel Xeon E5-2640 2.5 GHz/1333 MHz (15 MB cache) 95 W | 81Y5166 | |
| Eight-Core Intel Xeon E5-4620 2.2 GHz/1333 MHz (16 MB cache) 95 W | 69Y3113 | |
| Eight-Core Intel Xeon E5-4640 2.4 GHz/1600 MHz (20 MB cache) 95 W | 90Y9056 | |
| Eight-Core Intel Xeon E5-4650 2.7 GHz/1600 MHz (20 MB cache) 130 W | 69Y3119 | |
| Eight-Core Intel Xeon E5-4650L 2.6 GHz1600 MHz (20 MB cache) 115 W | 88Y7459 | |
| 9 | Cable assemble |
| SAS | 00D6327 | |
| 10 | Filler |
| Microprocessor socket (see "Consumable parts") | 00D6315 | |
| 11 | Heat Sink |
| Front microprocessor | 00D6315 | |
| Rear microprocessor | 00D6316 | |
| | 2 GB USB Memory Key | 42D0545 | |
| | Adapter connector retention kit | 46M2827 | |
| | Alcohol wipes | 59P4739 | |
| | Base assembly (includes chassis and system board) with LOM | 88Y6237 | |
| | Base assembly (includes chassis and system board) without LOM | 88Y6238 | |
| | Bezel, front assembly | 46M2831 | |
| | Fabric connector (Type 2584, model C4x) | 81Y5175 | |
| | Hard disk drive backplane, SAS single 2.5 inch | 88Y6246 | |
| | IBM Flex System console breakout cable | 81Y5287 | |
| | Label kit | 00D6313 | |
| | Light path LED card | 81Y5290 | |
| | Microprocessor installation tool | 94Y9955 | |
| | Miscellaneous parts kit | 46M2832 | |
| | RFID label tag assembly - EMEA | 00E6323 | |
| | RFID label tag assembly - US | 74Y8800 | |
| | ServeRAID-M5100 series hard disk drive backplane | 44E4763 | |
| | ServeRAID-M5100 series Flex cable assembly | 00D5089 | |
| | ServeRAID-M5100 series solid state drive Flex expansion cable | 00D5078 | |
| | ServeRAID-M5100 Series super capacitor | 81Y4579 | |
| | ServeRAID-M5100 Series super capacitor power cable | 44E4767 | |
| | Thermal grease kit | 41Y9292 | |
This table is a list of structural parts. Structural parts are not covered by the IBM Statement of Limited Warranty.