CEC enclosure part numbers, Model 941

Information about CEC 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 automatically substitutes an available part number as needed.

Table 1. Start here, CEC enclosure parts (Model 941)
Part name	Figure
CEC enclosure cables, rear of rack	Figure 4
CEC enclosure control panel	Figure 1
CEC enclosure disk drive	Figure 2
CEC enclosure disk drive backplane assembly	Figure 2
CEC enclosure fan	Figure 1 Figure 2
CEC enclosure I/O backplane assembly	Figure 3
CEC enclosure memory DIMM	Figure 2
CEC enclosure PCIe four port card	Figure 3
CEC enclosure PCIe single port card	Figure 3
CEC enclosure PCIe single port card (slot 5)	Figure 3
CEC enclosure power supply	Figure 3
CEC enclosure RIO card	Figure 3
CEC enclosure service processor card	Figure 3
CEC enclosure service processor card time of day battery	Figure 3
CEC enclosure system processor backplane assembly	Figure 2
CEC enclosure system processor card	Figure 2
CEC enclosure system processor dummy card	Figure 2
CEC enclosure system processor voltage card	Figure 1
CEC enclosure system processor voltage dummy card	Figure 1
CEC enclosure VPD card	Figure 3
CEC enclosure VPD pass-through card	Figure 3

Figure 1. CEC enclosure parts (front view)

Figure 2. CEC enclosure parts (front view), continued

Table 2. CEC enclosure parts (front view) (Model 941)
Index	Part name	CCIN¹	Part number
	CEC enclosure chassis²		39J5152
1	CEC enclosure fan		39J0859
2	Not used in Model 941 or Model 951
3	Not used in Model 941 or Model 951
4	CEC enclosure control panel		17P9228
5	CEC enclosure system processor voltage card		44V5705
5	CEC enclosure system processor voltage dummy card		39J5159
6	CEC enclosure disk drive backplane assembly	293C	10N9617
7	CEC enclosure disk drive, 146 GB, 15 K RPM		42R4234
8	CEC enclosure system processor backplane assembly	27B0	03N6902
9	CEC enclosure system processor card, 4.7 GHz 2-way Important: To prevent errors during power up, both system processor cards in a CEC enclosure must have the same CCIN. The firmware detects the CCIN and makes adjustments to the speed and voltages for the pair of cards.	53CF	03N4468
9	CEC enclosure system processor card, 4.7 GHz 2-way Important: To prevent errors during power up, both system processor cards in a CEC enclosure must have the same CCIN. The firmware detects the CCIN and makes adjustments to the speed and voltages for the pair of cards.	53F4	98Y1456
9	CEC enclosure memory DIMM (2 GB)	31B7	45D1672
	CEC enclosure memory DIMM (4 GB)	31B9	45D1199
	CEC enclosure memory DIMM (8 GB)¹	31B3	45D1787
	CEC enclosure memory DIMM (8 GB)¹	31BA	45D1205
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 reported in a serviceable event or call home record, check if the parts ordering system has a conditional substitute for DS8000. There are some exceptions where the part number on the DS8000 FRU part number is not the same one that is reported and called home. The part number reported and called home may be the original eServer P/N which may have firmware that is not appropriate for DS8000. You must order the DS8000 FRU part number to ensure the correct firmware is present. The CEC enclosure chassis is a special order item. The chassis to be replaced has bar code labels with the specific MTMS (machine type model serial number) information. Contact next level of support to determine if the label can be moved to the new chassis. The MTMS should stay the same as there is not an HMC menu option to change it. The MTMS on the bar code label must match the MTMS in the code, as the CEC enclosure serial number is used in serviceable event FRU list and exchange part lists.

Figure 3. CEC enclosure parts (rear view)

Table 3. CEC enclosure parts (rear view) (Model 941)
Index	Part name	CCIN¹	Part number
1	CEC enclosure PCIe single port card	CROT	45W5687
2	CEC enclosure PCIe single port card	CROT	45W5687
3	CEC enclosure PCIe single port card	CROT	45W5687
5	CEC enclosure PCIe single port card (slot 5)	CROF	45W5689
6	CEC enclosure RIO card	1800	46K7119
7	CEC enclosure PCIe four port card	63C0	45W5691
8	CEC enclosure VPD card		46K7846
9	CEC enclosure VPD pass-through card (two 1Gb Ethernet ports)		42R6775
9	CEC enclosure VPD pass-through card (four 1Gb Ethernet ports)		42R7000
10	CEC enclosure power supply		44V7309
11	CEC enclosure service processor card	294E	45W5696
11	CEC enclosure service processor card battery		16G8095
12	CEC enclosure I/O backplane assembly	293B	74Y2473
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 reported in a serviceable event or call home record, check if the parts ordering system has a conditional substitute for DS8000. There are some exceptions where the part number on the DS8000 FRU part number is not the same one that is reported and called home. The part number reported and called home may be the original eServer P/N which may have firmware that is not appropriate for DS8000. You must order the DS8000 FRU part number to ensure the correct firmware is present.

Figure 4. CEC enclosure cables, rear view

Table 4. CEC enclosure parts, cables (rear view) (Model 941)
Index	Part name	Part number
1	VPD card	See Table 3
2	Ethernet cable (upper CEC enclosure) Ethernet cable (lower CEC enclosure)	45W2360 45W2361
3	Ethernet cable (upper CEC enclosure) Ethernet cable (lower CEC enclosure)	45W2364 45W2365
4	not used
5	not used
6	Power input cable
7	Power input cable
8	not used
9	not used
10	not used
11	not used
12	Ethernet cable (upper CEC enclosure) Ethernet cable (lower CEC enclosure)	45W2362 45W2363
13	Ethernet cable (upper CEC enclosure) Ethernet cable (lower CEC enclosure)	45W2358 45W2359
14 15	SPCN	See Section-1 SPCN cables for two, four, and eight I/O enclosures
16	not used
17 18 19 20	PCIe cable	See Section-2 PCIe cables for two, four, and eight I/O enclosures
21 22	RIO cable	See Section-3 RIO cables
23 24 25 26	PCIe cable	See Section-2 PCIe cables for two, four, and eight I/O enclosures

Section-1 SPCN cables for two, four, and eight I/O enclosures

The following figure and table are for Model 941 with two I/O enclosures.

Figure 5. SPCN cable labels (Model 941, two I/O enclosures)

Table 5. SPCN Cabling (Model 941 with two I/O enclosures)
From	To	FRU P/N
R1-XC1-P1-C11-T1	(1B3) R1-XI3-P1-C7-T3	45W1941
(1B3) R1-XI3-P1-C7-T4	R1-XC1-P1-C11-T2	45W1941

R1-XC2-P1-C11-T1	(1B4) R1-XI4-P1-C7-T3	45W1941
(1B4) R1-XI4-P1-C7-T4	R1-XC2-P1-C11-T2	45W1941

The following figure and table are for Model 941 with four I/O enclosures.

Figure 6. SPCN cable labels (Model 941, four I/O enclosures)

Table 6. SPCN Cabling (Model 941 with four I/O enclosures)
From	To	FRU P/N
R1-XC1-P1-C11-T1	(1B1) R1-XI1-P1-C7-T3	22R5216
(1B1) R1-XI1-P1-C7-T4	(1B3) R1-XI3-P1-C7-T3	45W1940
(1B3) R1-XI3-P1-C7-T4	R1-XC1-P1-C11-T2	45W1941

R1-XC2-P1-C11-T1	(1B2) R1-XI2-P1-C7-T3	22R5216
(1B2) R1-XI2-P1-C7-T4	(1B4) R1-XI4-P1-C7-T3	22R5216
(1B4) R1-XI4-P1-C7-T4	R1-XC2-P1-C11-T2	45W1941

The following figure and table are for Model 941 with eight I/O enclosures.

Figure 7. SPCN cable labels (Model 941, four I/O enclosures, with 94E)

Table 7. SPCN Cabling (Model 941 with eight I/O enclosures)
From	To	FRU P/N
R1-XC1-P1-C11-T1	(1B1) R1-XI1-P1-C7-T3	22R5216
(1B1) R1-XI1-P1-C7-T4	(1B3) R1-XI3-P1-C7-T3	45W1940
(1B3) R1-XI3-P1-C7-T4	(2B3) R2-XI3-P1-C7-T4	22R5218
(2B3) R2-XI3-P1-C7-T3	(2B1) R2-XI1-P1-C7-T4	45W1940
(2B1) R2-XI1-P1-C7-T3	R1-XC1-P1-C11-T2	22R5218

R1-XC2-P1-C11-T1	(1B2) R1-XI2-P1-C7-T3	22R5216
(1B2) R1-XI2-P1-C7-T4	(1B4) R1-XI4-P1-C7-T3	22R5216
(1B4) R1-XI4-P1-C7-T4	(2B4) R2-XI4-P1-C7-T4	22R5218
(2B4) R2-XI4-P1-C7-T3	(2B2) R2-XI2-P1-C7-T4	22R5216
(2B2) R2-XI2-P1-C7-T3	R1-XC2-P1-C11-T2	22R5218

Section-2 PCIe cables for two, four, and eight I/O enclosures

The following figure and table are for Model 941 with two I/O enclosures.

Figure 8. Model 941, two I/O enclosures

Table 8. PCIe Cabling (Model 941 with two I/O enclosures)
From CEC R1-XC1	To Rack 1 I/O Enclosure	FRU P/N
R1-XC1-P1-C3-T1	(1B3) R1-XI3-P1-C7-T1	45W1936
R1-XC1-P1-C5-T1	(1B4) R1-XI4-P1-C7-T1	45W1938
From CEC R1-XC2	To Rack 1 I/O Enclosure	FRU P/N
R1-XC2-P1-C3-T1	(1B3) R1-XI3-P1-C7-T2	45W1936
R1-XC2-P1-C5-T1	(1B4) R1-XI4-P1-C7-T2	45W1937

The following figure and table are for Model 941 with four I/O enclosures.

Figure 9. Model 941, four I/O enclosures

Table 9. PCIe Cabling (Model 941 with four I/O enclosures)
From CEC R1-XC1	To Rack 1 I/O Enclosure	FRU P/N
R1-XC1-P1-C1-T1	(1B1) R1-XI1-P1-C7-T1	45W1936
R1-XC1-P1-C2-T1	(1B2) R1-XI2-P1-C7-T1	45W1937
R1-XC1-P1-C3-T1	(1B3) R1-XI3-P1-C7-T1	45W1936
R1-XC1-P1-C5-T1	(1B4) R1-XI4-P1-C7-T1	45W1938
From CEC R1-XC2	To Rack 1 I/O Enclosure	FRU P/N
R1-XC2-P1-C1-T1	(1B1) R1-XI1-P1-C7-T2	45W1935
R1-XC2-P1-C2-T1	(1B2) R1-XI2-P1-C7-T2	45W1936
R1-XC2-P1-C3-T1	(1B3) R1-XI3-P1-C7-T2	45W1936
R1-XC2-P1-C5-T1	(1B4) R1-XI4-P1-C7-T2	45W1937

The following figure and table are for Model 941 with eight I/O enclosures.

Figure 10. Model 941, eight I/O enclosures

Table 10. PCIe Cabling (Model 941 with eight I/O enclosures)
From CEC R1-XC1	To Rack 1 I/O Enclosure	FRU P/N
R1-XC1-P1-C1-T1	(1B1) R1-XI1-P1-C7-T1	45W1936
R1-XC1-P1-C2-T1	(1B2) R1-XI2-P1-C7-T1	45W1937
R1-XC1-P1-C3-T1	(1B3) R1-XI3-P1-C7-T1	45W1936
R1-XC1-P1-C5-T1	(1B4) R1-XI4-P1-C7-T1	45W1938
From CEC R1-XC1	To Rack 2I/O Enclosure	FRU P/N
R1-XC1-P1-C9-T1	(2B1) R2-XI1-P1-C7-T1	45W1939
R1-XC1-P1-C9-T2	(2B2) R2-XI2-P1-C7-T1	45W1939
R1-XC1-P1-C9-T3	(2B3) R2-XI3-P1-C7-T1	45W1939
R1-XC1-P1-C9-T4	(2B4) R2-XI4-P1-C7-T1	45W1939
From CEC R1-XC2	To Rack 1 I/O Enclosure	FRU P/N
R1-XC2-P1-C1-T1	(1B1) R1-XI1-P1-C7-T2	45W1935
R1-XC2-P1-C2-T1	(1B2) R1-XI2-P1-C7-T2	45W1936
R1-XC2-P1-C3-T1	(1B3) R1-XI3-P1-C7-T2	45W1936
R1-XC2-P1-C5-T1	(1B4) R1-XI4-P1-C7-T2	45W1937
From CEC R1-XC2	To Rack 2 I/O Enclosure	FRU P/N
R1-XC2-P1-C9-T1	(2B1) R2-XI1-P1-C7-T2	45W1939
R1-XC2-P1-C9-T2	(2B2) R2-XI2-P1-C7-T2	45W1939
R1-XC2-P1-C9-T3	(2B3) R2-XI3-P1-C7-T2	45W1939
R1-XC2-P1-C9-T4	(2B4) R2-XI4-P1-C7-T2	45W1939

Section-3 RIO cables

The following figure and table are for Model 941 with two and four I/O enclosures.

Figure 11. RIO cable labels

Table 11. RIO Cabling (Model 941)
From	To	FRU P/N
R1-XC1-P1-C8-T1	R1-XC2-P1-C8-T1	(0.6 meter) 39J2550¹
R1-XC1-P1-C8-T1	R1-XC2-P1-C8-T1	(1.2 meter) 44V5140¹
R1-XC1-P1-C8-T2	R1-XC2-P1-C8-T2	(0.6 meter) 39J2550¹
R1-XC1-P1-C8-T2	R1-XC2-P1-C8-T2	(1.2 meter) 44V5140¹
Notes: Rack-1 ships with a matched pair of 0.6 meter or 1.2 meter RIO cables. The 0.6 meter and 1.2 meter RIO cables must not be intermixed. You must visually inspect the existing RIO cable FRU P/N labels and then order the same FRU P/N.