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2U4G Series

User Manual

Version 1.0

Published March 2019

Copyright©2019 All rights reserved.

Summary of Contents for 2U4G Series

Page 1: ...2U4G Series User Manual Version 1 0 Published March 2019 Copyright 2019 All rights reserved...

Page 2: ...implied including but not limited to the implied warranties or conditions of merchantability or fitness for a particular purpose In no event shall we our directors officers employees or agents be lia...

Page 3: ...en removal of the chassis lid required for servicing Turn off power and unplug any power cords cables and Reinstall the chassis lid before restoring power Important Safety Instructions Pay close atten...

Page 4: ...2 6 PSU LED 10 2 7 Drive Tray LEDs 11 Chapter 3 Hardware Installation and Maintenance 12 3 1 Server Top Cover 13 3 2 Hard Drive 17 3 3 Power Supply 20 3 4 System Fan 22 3 5 Front GPU Card on the rise...

Page 5: ...A 3647 35 Installing the CPU Socket LGA 4094 38 Appendix B 42 Jumper Settings for the Riser Board 42 Appendix C 43 Block Diagram EPYCD8 for 2U4G EPYC 43 Block Diagram EP2C621D12 WS for 2U4G C621WS 44...

Page 6: ...ality control It delivers excellent performance with robust design conforming to our commitment to quality and endurance The illustrations shown in this manual are examples only the actual system may...

Page 7: ...TO 2 10P 2 5P 2 54 1 MNG Cable L 960mm 1 MINISAS HD to OcuLink S T Cable L 710mm 2U4G C621WS only 2 USB Cable 25P 2 54HSG TO 2 0HSG L 1 25M 2U4G C621WS only 1 SATA 6G Cable L 820mm 2U4G C621WS only 4...

Page 8: ...ID LED LAN activity LED System Event LED I O Port 2 x USB 2 0 ports Drive Bay External 4 x 2 5 SATA 6GB s HDDs 1x SATA3 HDD could support NVME SSD or SATA3 6GB s HDDs 1 x NVME SSD System Cooling Fan 6...

Page 9: ...s of the server system 2 1 System Components 5 x 2 5 Hot Swap HDD Trays Sever Board 2 x Power Supply Units 6 x System Fans Front Controls and Indicators 4 x Riser Card Assemblies GPU Cards 1 x Riser C...

Page 10: ...d PE SSD RT 2U4G C621WS only 3 Riser Card Slot4 GPU Card 4 Riser Card Slot5 LAN Card 2U4G C621WS only 5 Power Supply Units 6 Power Distribution Boards 7 System Fan2 8 System Fan1 9 System Fan3 No Item...

Page 11: ...ray NVME0 4 2 5 HDD Tray NVME1 HDD1 5 2 5 HDD Tray HDD2 6 2 5 HDD Tray HDD3 7 2 5 HDD Tray HDD4 To enable NVME SSD for 2U4G C621WS system please install the Retimer Card PE SSD RT on the rear I O refe...

Page 12: ...cification of the server board 3 Rear Vent 4 Add on Card Slot GPU Card 5 Add on Card Slot PCIE Card 2U4G C621WS 3 1 4 5 6 2 Redundant PSU 1 1 Only one PSU is allowed to be removed while the server is...

Page 13: ...res 1 working PSU with 1 redundant PSU You must have at least one active supply installed functioning and connected to AC Only one of the PSUs is allowed to be removed while the server is running 2 I...

Page 14: ...system power on and off modes To remove all power from the system completely disconnect the power cord from the server UID Button Press the UID button on the rear panel to toggle the front panel UID...

Page 15: ...At least one sensor has critical alert 2 6 PSU LED PSU LED PSU LED PSU Status LED Status Description Green Normal work output ON and OK Amber Module fault protection in operating mode failure OCP OVP...

Page 16: ...Ds 1 2 No Description 1 HDD ACT LED 2 HDD STATUS LED Status LED Definitions HDD ACT LED Status Description Solid Green HDD active Blinking Green HDD accessing or reading Off No HDD HDD STATUS LED Stat...

Page 17: ...e power LED turns off 2 Ensure you have a clean and stable working environment Avoid dust and dirt because contaminants may cause malfunctions 3 Ground yourself properly before touching any system com...

Page 18: ...he chassis 2 Push the top cover toward the REAR of the chassis to remove the cover from the locked position Lift up and remove the top rear cover 2 1 1 1 Before removing the top covers power off the s...

Page 19: ...ease the thumbscrews that secure the top front cover to the chassis 4 Push the top front cover toward the FRONT of the chassis to remove the cover from the locked position Lift up and remove the top f...

Page 20: ...lling the Server Top Cover 1 Lower the top front cover on the chassis making sure the side latches align with the cutouts Slide the top front cover toward the REAR of the chassis 2 Hand tighten the th...

Page 21: ...3 Then lower the top rear cover on the chassis making sure the side latches align with the cutouts Slide the top front cover toward the FRONT of the chassis 4 Secure the top rear cover in place with s...

Page 22: ...s hot swappable 2 5 hard drives Five 2 5 hard drive trays are located on the front of the system Removing 2 5 Hard Drive Trays from the Chassis 1 Press the locking lever latch on the drive tray to unl...

Page 23: ...the tray with the printed circuit board side facing down Carefully align the mounting holes in the hard drive and the tray 2 Secure the hard drive using the two screws Slide the drive tray into the H...

Page 24: ...ard Drive to the Hard Drive Tray 1 Place a 2 5 HDD into the bracket with the printed circuit board side facing down 2 Slide the drive tray into the HDD bay until the drive is fully seated 3 Push in th...

Page 25: ...of the chassis Each unit provides up to 200 Watts of power One power supply is required for full load operation with the other power supply purely as a redundant load sharing backup It can be removed...

Page 26: ...upply Unit To remove a failed power supply identify the failed power supply by checking the power supply LED on the PSU 1 Hold onto the power supply handle while pressing the locking lever 2 Pull to r...

Page 27: ...holes on the fan bar with the fan mounts on the replacement fan corners Please be aware of the mount location of each fan 3 Gently place the fan on the fan bar Make sure the fan is well seated 4 Conne...

Page 28: ...er card assembly 2 Remove the riser card assembly from the chassis 1 1 2 Before installing the add on card power off the server and unplug the power cord 1 You can install an add on card to the chassi...

Page 29: ...assembly 4 Tighten the screws to secure the GPU card 4 3 5 Install the riser card assembly to the chassis Align the plate of the add on card with the openings in the back of the chassis 6 User screws...

Page 30: ...2U4G Series 25 English 3 6 Rear GPU Card on the riser card assembly 1 Loosen the screw and the thumbscrews to release the riser card assembly 2 Remove the riser card assembly from the chassis 1 2 1...

Page 31: ...t cover to the assmebly 4 Slide the slot cover out sideways 5 Remove the air baffle 3 4 5 6 Install the GPU card into to the riser card assembly 7 Tighten the screws to secure the card 8 Install the a...

Page 32: ...sh 9 Install the riser card assembly to the chassis Align the plate of the card with the openings in the back of the chassis 10 Tighten the screw and the thumbscrews to secure the GPU card assembly to...

Page 33: ...for 2U4G C621WS only 1 Loosen the thumbscrews to release the riser card assembly 2 Remove the riser card assembly from the chassis 2 1 1 3 Remove the screw securing the slot cover to the assmebly 4 S...

Page 34: ...ssembly 6 Tighten the screw to secure the card to the assembly 5 6 7 Install the LAN card assembly to the chassis Align the plate of the LAN card with the openings in the back of the chassis 8 Tightne...

Page 35: ...only 1 Remove the screw securing the slot cover to the chassis 2 Slide the slot cover out 1 2 1 It is required to install the Retimer Card PE SSD RT to support NVME SSD for the 2U4G C621WS system 2 Fo...

Page 36: ...2U4G Series 31 English 3 Install a PCIE card into to the slot 4 Tighten the screw to secure the card to the chassis 4 3...

Page 37: ...ly You can use an optional Ethernet mezzanine card for additional LAN ports Installing the I O Plate for a LAN Mezzanine Card 1 Release the screws 2 Push to remove the blanking plate from the chassis...

Page 38: ...2U4G Series 33 English 4 Install the I O plate to the chassis by sliding the tabs into the notches 5 Tighten the screws to secure the I O plate to the chassis 5 5 4...

Page 39: ...pacer supports into the motherboard around the mezzanine card slot 2 Gently insert the mezzanine card into the mezzanine card slot on the motherboard Note Simply squeeze the top of each spacer support...

Page 40: ...2U4G Series 35 English Appendix A Installing the CPU Socket LGA 3647 1 2...

Page 41: ...alled the heatsink you need to spray thermal interface material between the CPU and the heatsink to improve heat dissipation 2 Illustration in this documentation are examples only Heatsink or fan cool...

Page 42: ...2U4G Series 37 English 6 Tighten the two Middle Nuts to 12 IN LB Two turns at a time Tighten the two Corner Plunger to 12 IN LB Two turns at a time 6 1 6 2 6 3 6 4...

Page 43: ...38 English Installing the CPU Socket LGA 4094 1 2...

Page 44: ...2U4G Series 39 English 3 4...

Page 45: ...40 English...

Page 46: ...2U4G Series 41 English 7 8...

Page 47: ...the Riser Board Switchboard 2U4G_SWB 1 1 1 Jumper A Jumper B Jumper C Jumper A Jumper B Jumper C Jumper A Jumper B Jumper C Riser Board for 2 x 8 Jumper Settings for 1 x 16 or 2 x 8 PCIE cards Riser...

Page 48: ...2U4G Series 43 English Appendix C Block Diagram EPYCD8 for 2U4G EPYC...

Page 49: ...e CPU CPU 1 PCH Lewisburg LBG 1G PCH Lewisburg LBG 1G RGMII SATA Conn X12 DOM x2 Purley Platform Skylake CPU CPU 2 Purley Platform Skylake CPU CPU 2 BIOS Flash SATA3 PCIe 3 0 x4 LAN port x4 Marvell 88...

Page 50: ...G2 0 7 MEZZ_A1 MEZZ_B1 x16 SLIM5 1 x DDR4 LRDIMM RDIMM 1 x DDR4 LRDIMM RDIMM 1 x DDR4 LRDIMM RDIMM x8 PortP0 8 15 PCIE Gen4 x 8 INTEL X550 AT2 NCSI USB 3 0 USB3 0 x 4 USB3_3_4 SIO NCT6779 Ethernet 10...

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