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SR113 Family

Backplane │ 45

3-5 2.5” 8-Port 12Gb/s SAS Passive Backplane

Table 13 Backplane specifications

Specification

Host Interface

Mini-SAS HD

Device Interface

SFF-8680

Hot-Swap

Yes, allows users to replace storage devices on line

Display

LED indicates storage device status

Power LED – Off (Fault)

– Blue on (Present)

Activity LED – Green on(Access)

– Red on (Failure)

– Red 1Hz blink (Rebuild)

– Red 4Hz blink (Locate)

Environment Monitor

Temperature sensor TMP75 (U3)

Connectors

1. 8 x SFF-8680

2. 2 x Mini-SAS HD

3. 1 x 8-pin ATX Mini-Fit power connector for +12V only

4. 4 x 4-pin fan connectors

5. 2 x 4-pin I2C connectors

6. 1 x 6-pin SMD switch

Dimension

142.0(L) x 580(W) x 2.4(H) mm

Material

FR4 8 layers

Figure 52 Backplane front view

A. HDD_0

B. HDD_1

C. HDD_2

D. HDD_3

E. HDD_4

F. HDD_5

G. HDD_6

H. HDD_7

Table of Contents3
List of Figures4
List of Tables6
Product Overview7
Table 1 Chenbro SR113 Specifications7
System Outlook Overview8
Figure 1 SR113 Tower8
Figure 2 SR113 4U Rackmount8
Figure 3 SR113 Side View9
Figure 4 SR113 Front View9
Figure 5 SR113 11-Slot with Redundant PSU10
Figure 6 SR113 8-Slot with Redundant PSU10
Figure 7 SR113 8-Slot with Single PS210
Security Features11
Figure 8 Front Bezel with Key Lock for System Security11
Figure 9 Intrusion Switch11
Front Control Panel12
Storage Configurations12
Figure 10 Front Control Panel12
Figure 11 External 4-Bay and Internal 4-Bay 3.5" HDD12
Figure 12 External 8-Bay 3.5" HDD12
Figure 13 External 8-Bay 3.5" and 8-Bay 2.5" Storage Kit12
Chassis Dimensions13
Interior View13
Figure 14 Chassis Dimensions13
Figure 15 Chassis Components13
System Level Environmental Specifications14
Table 2 System Environmental Specifications Summary14
System Packaging15
Table 3 System Packing Information15
Table 4 Product Weight Information15
System Components Installation and Removal16
Side Cover Installation16
Figure 16 Side Cover Installation16
Follow These Instructions to Remove/Install the Front Bezel Door17
Figure 17 Bezel Door Removal/Installation17
Follow These Instructions to Remove/Install the Front Panel18
Figure 18 Remove/Install the Front Panel18
Front Control Panel Maintenance19
Device Installation19
Figure 19 Front Control Panel Maintenance19
Figure 20 3.5" Device Installation19
Storage Kit Installation (2 X 5.25" Open Bay)20
Figure 21 Guide Pin Location on Storage Kit20
Figure 22 Storage Kit Installation20
4-Bay 3.5" Hot-Swap HDD Module Installation21
Figure 23 4-Bay 3.5" Hot-Swap HDD Module Installation21
Figure 24 3.5" HDD Tray Removal21
Figure 25 3.5" HDD Tray Installation22
Figure 26 3.5" HDD Installation (Tool-Less Type)22
Figure 27 3.5" HDD Installation (Screw Type)23
Figure 28 2.5" HDD Installation (Screw Type)23
Middle Fan Maintenance24
Figure 29 Middle Fan Maintenance24
Figure 30 Fan Board Maintenance25
Rear Fan Installation26
Figure 31 Rear Fan Kit Installation26
External GPU Fan Module Installation27
Figure 32 External GPU Fan Module27
Figure 33 External GPU Fan Module Installation28
Pcie Card Retainer Installation29
Figure 34 Pcie Card Retainer Installation29
Figure 35 Card Retainer's Guide Pin29
Support Bracket for GPU Card Installation30
Figure 36 GPU Card Fix Bracket Installation30
Power Supply Installation31
Figure 37 Single PSU Installation31
Figure 38 Redundant PSU Removal/Installation32
Figure 39 Removal Power Distribution Board32
Figure 40 Power Distribution Board33
Rackmount Handle Installation34
Figure 41 SR113 4U Rackmount34
Figure 42 Remove Top Dummy Cover34
Figure 43 Remove Foot Stands35
Figure 44 Ear Handle Installation35
Slide Rail Installation Guide36
Backplane37
Figure 45 Drive Tray LED Identification37
Table 5 Drive Power Led/Activity LED Behavior37
Storage Backplane Options38
12Gbps Mini-SAS Backplane39
Figure 46 Backplane Front View39
Table 6 Backplane Specifications39
Figure 47 Backplane Rear View40
Table 7 Connector and Pin Header Function Description40
8-Port Sata/Sas/Nvme Gen 3(4 X Tri-Mode) Passive41
Figure 48 Backplane Front View41
Table 8 Backplane Specifications41
Figure 49 Backplane Rear View42
Table 9 Connector and Pin Header Function Description42
8-Port Pcie Gen3 Nvme Passive Backplane43
Figure 50 Backplane Front View43
Table 10 2.5" 8-Port Nvme Passive Backplane43
Figure 51 Backplane Rear View44
Table 11 Connector and Pin Header Function Description44
8-Port 12Gb/S SAS Passive Backplane45
Figure 52 Backplane Front View45
Table 12 Backplane Specifications45
Table 13 Connector and Pin Header Function Description46
Table 14 Dip Switch Setting46
Maintenance and Service47

Brand	Chenbro
Model	SR113 Series
Category	Chassis
Language	English

Chenbro SR113 Series User Manual

Table of Contents

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Chenbro SR113 Series Specifications

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