Table 56. Parts listing, Types 3837 and 3839 (continued)Index DescriptionCRU partnumber (Tier1)CRU partnumber (Tier2)FRU partnumberSolid state drive, Enterprise Value 1.8-inch, SATA MLC 240GB (for x3950 X6 8U)00AJ341Solid state drive, Enterprise Value 1.8-inch, SATA MLC 480GB (for x3950 X6 8U)00AJ346Solid state drive, Enterprise Value 1.8-inch, SATA MLC 800GB (for x3950 X6 8U)00AJ35110 Drive filler, 2.5-inch hard disk (included in part number95Y4383)11 Backplane, 4x2.5-inch hot-swap, 12Gb , SAS/SATAHDD/SSD00JY03612 Backplane, 8x1.8-inch hot-swap, 12Gb, SAS/SATAHDD/SSD47C994113 Backplane filler, 8x1.8-inch drive (included in part number95Y4383)14 Chassis and shuttle, x3850 X6 4-socket (4U assembly) 95Y438615 Midplane, x3850 X6 4-socket (for 4U chassis) 00D005116 Fan, rear hot-swap 95Y437717 I/O book, IBM X6 Standard (with fan cable and air duct) 00FN70718 I/O book, IBM X6 Half-Length (models A4X, H1X) 00D005319 I/O book, IBM X6 Full-Length (with brackets and twosupplemental power cables)00D005420 filler, I/O book 95Y437921 Power supply spacer (for 900W and 750W power supplies)(included in part number 95Y4383)22 Power supply, 900-Watt, Emerson 94Y811822 Power supply, 900-Watt, Delta 94Y812023 Power supply filler (included in part number 95Y4383)24 Power supply, 1400-Watt, Emerson (This part isinterchangeable with part number 69Y5956)69Y595424 Power supply, 1400-Watt, Delta (This part isinterchangeable with part number 69Y5954)69Y5956Power supply, 750-Watt -48 V DC 69Y574225, 26,27Upgrade kit, x3950 4-socket to 8-socket (include 8-socketchassis, 8-socket midplane, and 8-socket shuttle) - 8U44X4058Air baffle and ducts kit 95Y4385Cable, Auxiliary 00FN567Cable, internal SAS 00FN501210 System x3850 X6 and x3950 X6 Types 3837 and 3839: Installation and Service Guide