Table 4. Parts listing, Type 4364, 4365, and 4366 (continued)Index DescriptionCRU partnumber(Tier 1)CRU partnumber(Tier 2)FRU partnumberMicroprocessor, 2.4 GHz quad core 105 W (models 92x,9Bx)43W4809Microprocessor 2.66 GHz /1066 Mhz 4M dual core(models 72x, 7Bx)43W4807Microprocessor, 2.93 GHz 256K (models 12x, 1Bx) 42C1147Microprocessor 3.0 GHz /800 Mhz 4M dual core (models21x, 2Ax)43W4806Microprocessor, 3.4 GHz 4M (models 22x 2Bx) 42C1274Heat-sink-assembly retention module 39M4360Heat-sink assembly 39M4356Memory, 512 MB PC2-5300 ECC (models 12x, 1Bx, 21x,22x, 2Ax, 2Bx, 32x, 3Bx, 42x, 44x, 4Bx, 4Dx, 52x, 54x,5Bx, 5Dx, 62x, 64x, 6Bx, 6Dx, 72x, 7Bx, 82x, 8Bx, 92x,9Bx)41Y2725Memory, 1 GB PC2-5300 ECC (optional) 41Y2728Memory, 2 GB PC2-5300 ECC (optional) 41Y2854Alcohol wipe 59P4739Back plate, SS SATA RAID (optional) 42C1527Battery, 3.0 volt 33F8354Battery pack, 8i SAS controller (optional) 25R8118Cable, backplane, hot-swap SAS (models 44x, 4Dx, 52x,5Bx, 62x, 6Bx, 72x, 7Bx, 82x, 8Bx, 92x 9Bx)42C1510Cable, SAS to SATA (optional) 42C1267Cable, backplane, hot-swap power (models 44x, 4Dx, 52x,54x, 5Bx, 5Dx, 62x, 64x, 6Bx, 6Dx, 72x, 7Bx, 82x, 8Bx,92x, 9Bx)42C1509Cable, SATA (simple-swap models) (models 12x, 1Bx,22x, 21x, 2Ax, 2Bx, 32x 3Bx, 42x, 4Bx)39M6276Cable, operator information panel 39M6266Cable, IDE, for CD/DVD interface card 39M6267Cable, SAS signal, 58 cm (models 54x, 64x 5Dx, 6Dx) 41Y3884Cable, SAS signal, .61 m (optional) 43W4473Chassis assembly 42C1285IBM Ultra 320 SCSI PCIe controller (optional) 43W4325Kit, misc. (models 12x, 1Bx, 21x, 22x, 2Ax, 2Bx, 32x, 3Bx,42x, 44x, 4Bx, 4Dx, 52x, 5Bx, 62x, 6Bx, 72x, 7Bx 82x,8Bx, 92x, 9Bx)39M4374Kit, misc. 2 39R8177Kit, rail, 1U, toolless 24P1121Kit, rail, 2-post (optional) 42C1069Label, CRU/FRU 42C128118 IBM System x3250 Types 4364, 4365, and 4366: Problem Determination and Service Guide