Gooxi RMC4104-790-HTF User manual

1
RMC4104-790-HTF
High-Density GPU Server Chassis
User Manual
Rev 1.0

2
Preface
This manual is for professional system integrators and PC technicians to provide information on the
installation and use of RMC4104-790-HTF chassis. It should only be installed and maintained by
experienced technicians.
The Gooxi RMC4104-790-HTF GPU server chassis supports 10 dual width GPU cards at height of
4U. The front window supports 4* 3.5-inch hard disks and the rear window supports 4* 2.5-inch hard
disks. Different from the ordinary desktop chassis that focuses on appearance design, GPU server chassis
pays more attention to quality and connotation. In terms of materials, Gooxi RMC4104-790-HTF GPU
server chassis uses imported Class-1 SGCC galvanized steel plate, which has fingerprint resistance,
corrosion resistance, heat resistance, heat conduction, heat reflection, formability and weldability.
In addition, given the higher stability requirements when the server is operated, the heat dissipation
of the Gooxi RMC4104-790-HTF GPU server chassis is very in place. The design of the heat dissipation
channel is reasonable, which can form a forward and backward ventilation heat dissipation channel, so as
to take away a large amount of heat in the chassis in time and ensure the stable operation of the server.
The expansibility is an important factor for the rationality of the GPU server chassis design. The
expansion capacity of Gooxi RMC4104-790-HTF GPU server chassis is stronger than that of ordinary
chassis, such as 10 double width GPU cards.
Manual structure
Chapter 1 Overview of chassis
This section provides an overview of the entire chassis and a brief description of PCBA.
Chapter 2 Installation instructions
This chapter provides installation instructions and steps for this high-density GPU server chassis.
Chapter 3 Parameter information
This chapter provides the parameter information of the high-density GPU server chassis.

3
Statement
Copyright
©Shenzhen Gooxi Information Security Co., Ltd. reserves all rights.
All the information contained in this user manual, including but not limited to, is protected by the copyright law.
Without the permission of Shenzhen Gooxi Information Security Co., Ltd. (hereinafter referred to as "Gooxi"), it is not
allowed to copy, extract, redistribute or use it for other purposes.
Disclaimers
Gooxi provides this user manual as "status quo", and does not provide any express or implied guarantee and
guarantee within the scope permitted by law, including but not limited to commercial bestseller, applicability for specific
purposes, non infringement of the rights of any other person and any guarantee of using or being unable to use this user
manual. Moreover, Gooxi does not guarantee the accuracy or reliability of the results obtained by using this user manual
or any information obtained through this user manual.
Due to product version upgrade or other reasons, the contents of this user manual will be updated from time to time.
Unless otherwise agreed, this user manual is only used as a guide, and the user shall bear all risks of using this user
manual.
Trademark declaration
Gooxi is a trademark of Shenzhen Gooxi Information Security Co.,Ltd.
Intel and Xeon are trademarks of Intel Corporation in the United States and other countries.
Microsoft and Windows are trademarks of companies under Microsoft Group.
Linux is a registered trademark of Linus Torvalds.
Aspeed is a trademark of ASPEED Technology Inc..
The ownership of other trademarks belongs to their respective owners.

4
Product Name: RMC4104-790-HTF GPU Server Chassis
Version: V1.0
Publication date: March 2020
Terms:
Words
Meaning
Slimline cable
SFF8654-SFF8654, high speed signal transmission cable
RAID
Redundant Arrays of Independent Disks
8038 Fan
Fan size of 80x80x38mm
EMI
Electro Magnetic Interference
SGPIO
Serial General Purpose Input/Output protocol

5
Abbreviation
Abbreviation
English meaning
Chinese meaning
CPU
Central Processing Unit
中央处理器
GPU
Graphic Processing Unit
图形处理器
SATA
Serial Advanced Technology Attachment
串行 ATA 接口规范
SAS
Serial Attached SCSI
串行 SCSI
sSATA
secondary SATA
扩展 SATA 接口
MB
Mother Board
主板
MIB
Motherboard Interface Board
主板转接板/侧板
BP
Backplane
背板
PDB
Power Distribution Board
电源分配板
FIB
Fan Interface Board
风扇转接板
PCIE
Peripheral Component Interconnect Express
高速串行计算机扩展总线标准
PMBUS
Power Management Bus
电源管理总线
USB
Universal Serial Bus
通用串行总线
IO
Input/Output
输入输出
BIOS
Basic Input-Output System
基本输入输出系统
CPLD
Complex Programmable Logic Device
复杂可编程逻辑器件
IPMI
Intelligent Platform Management Interface
智能平台管理接口
Symbol convention:
Caution: It is used to deliver equipment or environmental safety warning messages. If it is not avoided,
it may lead to equipment replacement, data loss, equipment performance degradation or other
funpredictable results.
Danger: It is used to warn potential dangerous situations, which may lead to death or serious personal
injury if unavoidable.
Red arrow：point to a position.
Blue arrow：action of pulling out or inserting downward or tilting in.
White arrow: represents the next action or result.
Dark blue rotation arrow 1: represents the action of turning the screw clockwise or pulling outward.
Dark blue rotation arrow 2: represents the action of turning the screw clockwise or turning it inward.

6
Contents
Chapter 1 Chassis overview ...........................................................................................................................................................7
1.1 Chassis structure (rear view) .....................................................................................................................................7
1.2 Chassis structure (front view) ................................................................................................................................... 8
1.3 Rear window structure .............................................................................................................................................. 9
1.4 Material package ....................................................................................................................................................... 9
1.5 Chassis view ............................................................................................................................................................10
1.6 Chassis panel indicators .......................................................................................................................................... 11
1.7 Hard disk indicator ..................................................................................................................................................12
1.8 Backplane description ............................................................................................................................................. 13
1.9 Power adapter board ................................................................................................................................................14
2.0 GPU expansion board ............................................................................................................................................. 15
2.1 GPU power cable port .............................................................................................................................................16
2.1 Riser card .................................................................................................................................................................17
Chapter 2 Installation instructions ............................................................................................................................................... 18
2.1 Removal steps of upper cover of Gooxi 4104 chassis ............................................................................................18
2.2 Installation of lower fan, deflector & upper fan of Gooxi 4104 chassis ................................................................ 18
2.3 Installation steps of GPU in front window of Gooxi 4104 chassis ........................................................................ 21
2.4 Installation steps of 3.5-inch hard disk on the front window of Gooxi 4104 chassis ............................................ 23
2.5 Installation steps of 2.5-inch hard disk in rear window of Gooxi 4104 chassis .....................................................25
2.6 Installation steps of Gooxi 4104 chassis motherboard ........................................................................................... 26
2.7 Installation steps of Gooxi 4104 Riser card ............................................................................................................27
Chapter 3 Chassis parameter information ....................................................................................................................................28

7
Chapter 1 Chassis overview
1.1 Chassis structure (rear view)
Fig. 1.1
(1) 3.5-inch hard disk module
(2) Upper 8038 fan module
(3) GPU card
(4) Motherboard bracket
(5) Upper 2.5-inch hard disk module
(6) Lower 8038 fan module
(7) Rear window 8038 fan module
(8) Lower 2.5-inch hard disk module
(9) Power module

8
1.2 Chassis structure (front view)
Fig. 1.2
(1) Upper cover plate
(2) 2.5-inch hard disk box
(3) Rear window
(4) Upper 8038 fan module
(5) Rear window 8038 fan module
(6) Left side mount ear
(7) 3.5-inch hard disk backplane
(8) Hard disk module
(9) Right side mount ear

9
1.3 Rear window structure
Fig. 1.3
(1) Power supply bay
(2) 2.5-inch hard disk box
(3) I / O blank position
(4) Expansion slot
(5) 8038 fan module
(6) 8038 fan module
(7) 8038 fan module
1.4 Material package
Fig. 1.4
(1) 96* #6-32*5mm countersunk screws used to fix the hard disk
(2) 10* movable studs with a total height of 8mm are used to install the motherboard
(3) 16* #6-32*6mm cross pan head screws are used to fasten the motherboard and power supply
(4) SAS-label 0~23
(5) 1* 100*120*0.045mm PE package bag

10
1.5 Chassis view
Front view:
Fig. 1.5
Rear view:
Fig. 1.6

11
1.6 Chassis panel indicators
Fig. 1.7
The figure above shows the buttons and indicators on the front panel. Each button or indicator has its own function and
status description, which is described in Table 1.1 below:
LED status description
No.
Picture
LED appearance
Description
①
-
LOGO label (labeling or customized
acrylic label)
②
Green light is on
Equipment startup status
③
Reset
Restart server button
④
Green light flashes
System operates normally
⑤
Yellow light is on
Alarm indication.Including system
alarm, fan alarm, power alarm, etc.,
which can be viewed via IPMI
management software
⑥
Green light is on
Connection of LAN port 1 is normal
⑦
Green light is on
Connection of LAN port 2 is normal
⑧
USB port
2*USB2.0 port
Table 1.1

12
1.7 Hard disk indicator
Fig. 1.8
(1) Act LED
(2) Fault LED
(3) Status LED
(4) LED description is shown in Table 1.2 below:
Function
Act LED
Fault LED
Status LED
Hard disk in place
Light on
OFF
OFF
Hard disk activity
Flashing 4Hz/ s
OFF
OFF
Hard disk
positioning
Light on
Flashing 4Hz/ s
OFF
Hard disk error
Light on
OFF
Light on
RAID rebuilding
Light on
OFF
Flashing 1Hz/ s
Table 1.2
Fault LED
StatusLED
Act LED

13
1.8 Backplane description
Gooxi standard backplane model: RMC1104-BP-12G. The specific instructions are as follows:
Fig. 1.9
RMC1104-BP-12G
Corresponding
position
Port / jumper / slot
Corresponding position
Port / jumper / slot
1, 2, 3, 4
4* 29PIN SAS output port
7, 8, 9, 10, 11, 12
6* temperature control fan
sockets
5, 6
2* ATX power supply input
13
1* SFF-8643 12Gb SAS port
14
CPLD decoding chip
Table 1.3

14
1.9 Power adapter board
Gooxi standard power adapter board model is RMC4110G-PIB2, and the specific instructions are as follows:
Fig. 1.10
RMC4110G-PIB2
Corresponding
position
Port / jumper / slot
Corresponding
position
Port / jumper / slot
1, 2
2* 8PIN CPU power supply
ports
3
1* 24PIN ATX Power port
4, 5
2* large 4PIN HDD backplane
power supply ports
6
1* FIB3 power supply port
7, 8, 9, 10
4* 8PIN GPU power supply
input
11, 12
2* rear 2.5-inch HDD power supply port
13
1* 4PIN ATX power supply
input
14
1* PMBUS cable port
15
1* 3 PIN FIB3 I2C port
16
1* 4PIN FIB3 IC power supply port
Table 1.4

15
2.0 GPU expansion board
Gooxi GPU RM4110-PSWIB1expansion board model, and the specific instruction are as follows:
Fig. 1.11
RM4110-PSWIB1
Corresponding
position
Port / jumper / slot
Corresponding position
Port / jumper / slot
1, 2, 3, 4
4* Slimline ports
5, 6, 7, 8, 9
10* GPU power cable port
10, 11
2* SW BP power supply port
12, 13
2* PCIE Switch chip
14
10* PCIE 3.0 X16 slots
15
GPU signal indicator
Table 1.5

16
2.1 GPU power cable port
Fig. 1.12
GPU power cable port description shown as table 1.6:
RM4110-PSWIB1
Connector No.
Description
Note
1, 2, 3
P12V
4, 5, 6, 7, 8
GND
Table 1.6

17
2.1 Riser card
Fig. 1.13
RM4110G-PEIB
Corresponding
position
Port / jumper / slot
Corresponding
position
Port / jumper / slot
1
Riser bracket
2
1* PCIE X16 port
3, 4
2* Slimline SAS(SFF-8654) connector
Table 1.7

18
Chapter 2 Installation instructions
2.1 Removal steps of upper cover of Gooxi 4104 chassis
Fig. 2.1
Fig. 2.2
(1) Unscrew the upper cover screws
(2) Press the chassis rear cover button
(3) Push on the rear cover plate
(4) Lift up the rear cover plate
2.2 Installation of lower fan, deflector & upper fan of Gooxi 4104 chassis
(1) Install 4 hot-swap fan modules in the lower layer in the chassis along the direction shown in the figure.

19
Fig. 2.3
(2) Place the air deflector flat on the 4 fans on the lower layer as shown in the figure, and the two buttons indicated by
the red arrow will automatically snap.
Fig. 2.4

20
(3) Install 4 hot-swap fan modules on the upper layer in the chassis along the direction shown in the figure.
Fig. 2.5
(4) Figure of fan module installed.
Fig. 2.6