Network Adapters - Lenovo System x3650 M4 Product Manual

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Table Of Contents

Table of Contents

The locations of the PCIe slots are shown in the following figure.

Figure 6. Slot dimensions

The specific slots that are available depend on the riser cards installed in Riser socket 1 and Riser socket

2, as shown in the following table. Standard models have 69Y5321 installed in Riser socket 1.

Tip: All slots support full-height adapters. Slots 1, 4, and 5 support full-length adapters, whereas slots 2, 3,

and 6 (when present) support half-length adapters.

Table 14. PCIe slot descriptions (FH=full height, FL=full length, HL=half length, DW=double width)

Slot

PCIe 3 x8 riser

number

69Y5321 (standard)

Riser

1: PCIe 3.0 x8; FH, FL 1: PCIe 3.0 x16 FH, FL 1: PCI-X 64b/133 FH, FL 1: No slot present

socket 1

2: PCIe 3.0 x8; FH, HL 2: PCIe 3.0 x8 FH, HL

(CPU 1)

3: PCIe 3.0 x8; FH, HL 3: No slot present

Riser

4 :PCIe 3.0 x8 FH, FL

socket 2

5: PCIe 3.0 x8 FH, FL

(CPU 2

6: PCIe 3.0 x8 FH, HL

required)

Note: Slots 4, 5, and 6 require a second processor to be installed.

The x3650 M4 Thermal Solution Kit, 46W8422 contains an 80 mm fan which provides the fourth system

fan needed for the QLogic Dual Port 10GbE SFP+ Embedded VFA for IBM System x when only one

processor is installed. The Thermal Solution Kit is not needed if two processors are installed, since the

second processor includes this fan.

Table 15. Thermal Solution Kit

Part number

Feature

code

46W8422

A499*

* For CTO orders, feature code A3ZE, IBM System x3650 M4 Fan Assembling Kit will be substituted