Premio DSS224S-UN User manual

Installation and service of this product should be conducted by a trained
personnel to avoid bodily injury from electric shock or heavy object
Observe ESD (Electrostatic Discharge) practices during integration to avoid
possible damage to the board and / or other components
DSS224S-UN Quick Guide
Version 1.00 –2017.11.14
1. Check the Content of the box. Please confirm that
your package contains the following:
#
Description
Image / Description
Qty
1
DSS224S-UN
Enclosure
1
2
Motherboard
Tyan UP motherboard
2
3
CPU and memory
AMD EPYC and DDR4
Opt.
4
IO Cards
Opt.
5
Heatsink
2
6
Slide Rail Kit + Screws
1 set
7
Power Cable*
2
8
Serial Cable*
1
* Inside the accessories box. Box may consist of screw sets for rail kit or
drives. If any items are missing, please contact your reseller or sales rep.
2. Get Familiar with the Unit.
DSS224S-UN is a redundant server supporting single AMD
EPYC processor with a front 24x 2.5” HDD storage in a 2U
space. Two Tyan S8026 motherboards, and internal cabling
are preinstalled. Other motherboard model, IO cards, CPU,
and memory can be preinstalled upon request.
Front View of the Unit
Rear View of the Unit
PSU 2
PSU Status LED:
PSU 1
Power on
Power loss
Secondary Node
Primary Node
PSU Alarm Mute Button
Controller Node
3. Install 2.5” Drives to the unit as illustrated. It is
suggested to install HDDs after the unit is mounted to the
rack.
4. Remove the Controller Node to install any
components required (IO cards, mezzanine, CPU, memory).
5. Inspect the Controller Node. The components
comprise of a Tyan motherboard, an expander board, an
optional NTB switch board, power board, 5x internal fan
modules (all connected to the motherboard).
6. Install OS disk(s) if required as follows:
Congratulations on your purchase of the Premio DSS224S-UN Storage Server System!

DSS224S-UN Enclosure Quick Guide
For more information please visit our website at www.premioinc.com
Copyright © 2017, Premio Inc. All rights reserved.
7. Install Motherboard Components (CPU,
heatsink, memory) using the guidelines below. For further
details, refer to the motherboard TPS.
8. Install IO card as guided below:
9. Remove the Inner Rail from the slide rail.
1 –2 Pull the inner rails out. Pull the blue release tab when it hits a stop.
3 –4 Keep extending inner rail and pull the white detach tab
when it hits the second stop
5 –6 Unretract the mid rail by pulling the latch on the mid rail
1 2
3 4
5 6
10. Install Inner Rails to the enclosure.
11. Install the Outer Rails to the Rack as follows:
To remove slide rails, use the latches to undo the assembly as follows:
Rear Bracket Front Bracket
12. Install the Unit to the Rack as follows:
For a complete instruction on how to install unit to the rack,
please follow the Slide Rail Installation Guide.
At least two people are recommended for
mounting process. Insert HDDs after unit is
mounted.
13.Drive Mapping of DSS224S-UN is as follows:
124
14. Plug in the Power Cords to the AC
receptacles on the back of the unit.

DSS224S-UN Enclosure Quick Guide
For more information please visit our website at www.premioinc.com
Copyright © 2017, Premio Inc. All rights reserved.
15. Press the Power Button on the
front of the unit and for the system to boot up.
Left panel for primary node, right panel for
secondary node.
16. Access the Serial Console (when necessary) by
connecting RS-232 serial cable to the one of the console
ports. Use a terminal console with baud set 115200, 8, N, 1,
N. RefertoUser’sManualforfurtherdetailandhowtosetup
Ethernet Management Port.