No relevant resource is found in the selected language.

This site uses cookies. By continuing to browse the site you are agreeing to our use of cookies. Read our privacy policy>Search

Reminder

To have a better experience, please upgrade your IE browser.

upgrade

FusionServer G5500 Server G560 V5 Compute Node Maintenance and Service Guide 03

Rate and give feedback :
Huawei uses machine translation combined with human proofreading to translate this document to different languages in order to help you better understand the content of this document. Note: Even the most advanced machine translation cannot match the quality of professional translators. Huawei shall not bear any responsibility for translation accuracy and it is recommended that you refer to the English document (a link for which has been provided).
PCIe Slots

PCIe Slots

The following tables describe the mapping between the PCIe slots and the CPUs and mezzanine cards, and list the PCIe standards.

Table 8-2 G560 V5 PCIe slot description

PCIe Device

CPU

PCIe Standard

Connector Width

Bus Width

Port Number

Device Size

RAID controller card

CPU 1

PCIe 3.0

x8

x8

Port 1A

Non-standard device

Mezzanine card 1

CPU 1

PCIe 3.0

2 x16

2 x16

Port 2A, Port 3A

Non-standard device

Mezzanine card 2

CPU 2

PCIe 3.0

2 x16

2 x16

Port 2A, Port 3A

Non-standard device

NVMe SSD 4

CPU 1

PCIe 3.0

x4

x4

Port 1C

2.5-inch drive

NVMe SSD 5

CPU 1

PCIe 3.0

x4

x4

Port 1D

2.5-inch drive

NVMe SSD 6

CPU 2

PCIe 3.0

x4

x4

Port 1A

2.5-inch drive

NVMe SSD 7

CPU 2

PCIe 3.0

x4

x4

Port 1B

2.5-inch drive

NVMe SSD 8

CPU 2

PCIe 3.0

x4

x4

Port 1C

2.5-inch drive

NVMe SSD 9

CPU 2

PCIe 3.0

x4

x4

Port 1D

2.5-inch drive

NOTE:

NVMe SSDs 4 to 5 are connected to CPU 1, and NVMe SSDs 6 to 9 are connected to CPU 2. You are advised to configure NVMe SSDs based on the bandwidth balance.

Table 8-3 GP608 PCIe slots

PCIe Device

CPU

PCIe Standard

Connector Width

Bus Width

Port Number

Device Size

PCIe slot 1

CPU 1

PCIe 3.0

x16

x16

Port 3A

Full-height full-length dual-slot card

PCIe slot 2

CPU 1

PCIe 3.0

x16

x16

Port 3A

Full-height full-length dual-slot card

PCIe slot 3

CPU 1

PCIe 3.0

x16

x16

Port 3A

Full-height full-length dual-slot card

PCIe slot 4

CPU 1

PCIe 3.0

x16

x16

Port 3A

Full-height full-length dual-slot card

PCIe slot 5

CPU 1/CPU 2a

PCIe 3.0

x16

x16

Port 3A

Full-height full-length dual-slot card

PCIe slot 6

CPU 1/CPU 2a

PCIe 3.0

x16

x16

Port 3A

Full-height full-length dual-slot card

PCIe slot 7

CPU 1/CPU 2a

PCIe 3.0

x16

x16

Port 3A

Full-height full-length dual-slot card

PCIe slot 8

CPU 1/CPU 2a

PCIe 3.0

x16

x16

Port 3A

Full-height full-length dual-slot card

PCIe slot 9

CPU 1

PCIe 3.0

x16

x16

Port 3A

Full-height full-length single-slot card

I/O slot 1

CPU 1

PCIe 3.0

x16

x16

Port 3A

Half-height half-length single-slot card

I/O slot 2

CPU 1

PCIe 3.0

x16

x16

Port 3A

Half-height half-length single-slot card

I/O slot 3

CPU 2

PCIe 3.0

x16

x16

Port 3A

Half-height half-length single-slot card

I/O slot 4

CPU 1/CPU 2a

PCIe 3.0

x16

x16

Port 3A

Half-height half-length single-slot card

A: In logical topology 1, this slot is managed by CPU 1; in logical topology 2, this slot is managed by CPU 2.

NOTE:
  • The mezzanine cards to which PCIe slots 5 to 8 and I/O slot 4 are connected vary depending on the logical topology. For details, see Logical Structure.
  • PCIe slot 9 and I/O slot 1 are mutually exclusive and cannot be used at the same time. By default, I/O slot 1 is selected.
  • I/O slot 2 is available only in logical topology 2.
  • PCIe cards in PCIe slots 1 to 9 require Huawei-customized brackets.
Table 8-4 GS608 PCIe slots

PCIe Device

CPU

PCIe Standard

Connector Width

Bus Width

Port Number

Device Size

GPU 1

CPU 1

PCIe 3.0

x16

x16

Port 2A

SXM2

GPU 2

CPU 1

PCIe 3.0

x16

x16

Port 3A

SXM2

GPU 3

CPU 1

PCIe 3.0

x16

x16

Port 2A

SXM2

GPU 4

CPU 1

PCIe 3.0

x16

x16

Port 3A

SXM2

GPU 5

CPU 2

PCIe 3.0

x16

x16

Port 2A

SXM2

GPU 6

CPU 2

PCIe 3.0

x16

x16

Port 3A

SXM2

GPU 7

CPU 2

PCIe 3.0

x16

x16

Port 2A

SXM2

GPU 8

CPU 2

PCIe 3.0

x16

x16

Port 3A

SXM2

I/O 1

CPU 1

PCIe 3.0

x16

X16

Port 2A

Half-height half-length single-slot card

I/O 2

CPU 1

PCIe 3.0

x16

x16

Port 3A

Half-height half-length single-slot card

I/O 3

CPU 2

PCIe 3.0

x16

x16

Port 2A

Half-height half-length single-slot card

I/O 4

CPU 2

PCIe 3.0

x16

x16

Port 3A

Half-height half-length single-slot card

PCIe slot

CPU 1

PCIe 3.0

X8

X8

Port 2A

Full-height full-length single-slot card

Translation
Download
Updated: 2018-12-14

Document ID: EDOC1100031432

Views: 23629

Downloads: 39

Average rating:
This Document Applies to these Products
Related Documents
Related Version
Share
Previous Next