DS8000 Service Documentation Version 7.5

Storage enclosure part numbers, Models 951, 95E, 961, 96E (12 DDM slots)

Information about storage enclosure parts is listed below. Use Table 1 as a directory.

Note: The following part numbers are the most recent for this version of the Parts Catalog. Your storage facility or serviceable event FRU list might contain an older or newer part number. The parts ordering system recognizes all valid part numbers and will automatically substitute an available part number as needed.

Table 1. Start here, storage enclosure parts, 12 DDM slots (Models 951, 95E, 961, 96E)
Part name	Figure
Cables, Fibre Channel (FC-AL), optical	Table 4
Disk drive dummy module	Figure 1
Disk drive module (DDM)	Figure 1
Fibre Channel interface card (FCIC), optical	Figure 2
Storage enclosure midplane	Figure 1
All other parts	(Find the appropriate figure below)

Figure 1. Storage enclosure parts, front

Table 2. Storage enclosure parts, front, 12 DDM slots (Models 951, 95E, 961, 96E)
Index	Part name	CCIN (note 1)	Part number	Allowable substitute CCIN(s) (note 2)
1	Left decorative bezel	N/A	99Y0098	N/A
2	Screw, M5 x 16 Hex	N/A	23R1521	N/A
3	Storage enclosure midplane (full chassis)	HPBP	99Y0810	none
4	Disk drive dummy module	N/A	42R7992	N/A
4	Disk drive module (DDM), 3 TB 7.2K RPM	K3AA	99Y0918	K3AE, K3AJ
4	Disk drive module (DDM), 3 TB 7.2K RPM, category 2 (note 2)	K3AE	98Y3274	K3AJ
4	Disk drive module (DDM), 3 TB 7.2K RPM, category 3 (note 2)	K3AJ	00ND142	none
4	Disk drive module (DDM), 3 TB 7.2K RPM, self-encrypting	Q3AA	99Y1328	Q3AJ
4	Disk drive module (DDM), 3 TB 7.2K RPM, self-encrypting, category 3 (note 2)	Q3AJ	00ND107	none
4	Disk drive module (DDM), 4 TB 7.2K RPM, self-encrypting	Q4AA	98Y4619	none
Notes: Important, read this entire paragraph as there are exceptions to what part number to order. The custom card identification number (CCIN) identifies the physical features and logical behavior of a part. If two parts appear physically identical but have different CCINs, they are not interchangeable unless stated elsewhere in the maintenance package or by the next level of support. If two parts have different part numbers and yet have the same CCIN, they are interchangeable. When you order a part number (P/N) reported in a serviceable event or call home record, please check if the parts ordering system has a conditional substitute for DS8000® series. CCINs that are in parentheses are reported by earlier levels of the LIC bundle. For DDMs and SSDs with multiple CCINs for same size and speed, replace with a different CCIN only if that CCIN appears in the column Allowable substitute CCIN(s).

Figure 2. Storage enclosure parts, rear

Table 3. Storage enclosure parts, rear, 12 DDM slots (Models 951, 95E, 961, 96E)
Index	Part name	CCIN¹	Part number
1	Fibre Channel interface card (FCIC), optical	GPIC	45W8405
2	Storage enclosure power supply	EPS1	45W8229
Notes: Important, read this entire paragraph as there are exceptions to what part number to order. The custom card identification number (CCIN) identifies the physical features and logical behavior of a part. If two parts appear physically identical but have different CCINs, they are not interchangeable unless stated elsewhere in the maintenance package or by the next level of support. If two parts have different part numbers and yet have the same CCIN, they are interchangeable. When you order a part number (P/N) reported in a serviceable event or call home record, please check if the parts ordering system has a conditional substitute for DS8000 series. CCINs that are in parentheses are reported by earlier levels of the LIC bundle.

Figure 3. Storage enclosure Fibre Channel (FC-AL) cables, rear (T1, T2, T3, T4 connectors)

Storage enclosure locations rear (model 951/95E)

Figure 4. The format of information on a cable bundle label

CAUTION:

Cables must only be replaced one at a time using the appropriate guided maintenance procedure.

Table 4. Fibre Channel (FC-AL) cables, optical (Models 951, 95E, 961, 96E)
Index	Part name	CCIN¹	Part number
1	Cable, Fibre Channel (FC-AL), optical, orange, 1.3 m (4 ft. 3 in.)^{2, 3}	OCBL	45W8817
2	Cable, Fibre Channel (FC-AL), optical, blue, 2.5 m (8 ft. 2 in.)²	OCBL	45W8818
3	Cable, Fibre Channel (FC-AL), optical, blue, 5.6 m (18 ft. 4 in.)²	OCBL	45W8819
4	Cable, Fibre Channel (FC-AL), optical, blue, 26.0 m (85 ft. 4 in.)²	OCBL	98Y5406
5	Cable, Fibre Channel (FC-AL), optical, green, 940 mm (3 ft. 1 in.)^{2, 4}	OCBL	98Y5572
6	Cable, Fibre Channel (FC-AL), optical, green, 2.3 m (7 ft. 7 in.)^{2, 4}	OCBL	98Y5573
7	Cable, Fibre Channel (FC-AL), optical, green, 4.5 m (14 ft. 9 in.)^{2, 4}	OCBL	98Y5574
8	Cable, Fibre Channel (FC-AL), optical, green, 6.3 m (20 ft. 8 in.)^{2, 4}	OCBL	98Y5575
Notes: Important, read this entire paragraph as there are exceptions to what part number to order. The custom card identification number (CCIN) identifies the physical features and logical behavior of a part. If two parts appear physically identical but have different CCINs, they are not interchangeable unless stated elsewhere in the maintenance package or by the next level of support. If two parts have different part numbers and yet have the same CCIN, they are interchangeable. When you order a part number (P/N) reported in a serviceable event or call home record, check if the parts ordering system has a conditional substitute for DS8000 series. Fibre Channel cables are bundled in groups from the factory. Each bundle contains custom-length cables that are individually labeled for specific racks, enclosures, and connectors. The cable bundles cannot be ordered as FRUs. There are individual FRU cables which can be ordered; each is a different length and without location labels. Find the part number on the cable bundle that contains the cable that must be replaced. The parts ordering system will convert the cable bundle part number to a single cable part number that is longer than the longest cable in the cable bundle. Only used in Rack-1 Rack Configuration: AB1, "business class" cabling. Only used in Rack Configuration: AB2, 96B, 96C and 96D, "business class."