• Quorum node
• GUI server
• Call home server
• Deployment container
The protocol server has the following roles:
• SMB/NFS protocols supported
• Deployed from the EMSVM container
• IBM Storage Scale/protocol functionality setup by the IBM Storage Scale toolkit
• Minimum of two nodes required
Note: For IBM Elastic Storage System , the utility node supports only the single-socket conguration.
Table 3. Specications for a dual-socket utility node
System Form factor 2U rackmount
Chassis model MTM 5149 - 23E
Chassis dimension (D x W x H) 25 in. x 17.26 in. x 3.43 in. (640 x
438.4 x 87 mm)
Processor socket type 2 x SP3 LGA4094
Gross weight 25 kg (55 lb)
Net weight 16 kg (35.2 lb)
Front panel Buttons
• One reset button
• One ID button
• One power button with LED
LEDs
• Two SSD
• Two LAN
• One ID
• One BMC event
I/O ports
• Two USB 3.1 Gen 1 ports (for
service use only)
System cooling conguration FAN Six 6 cm fans
Power supply Type CRPS
Input range AC 100 - 127 V/12 A, AC 200 -
240 V/9.48 A
Frequency 50 - 60 Hz
Output Watts 1200 W (optional 1300 W/2000
W)
Efciency 80 Plus Platinum (optional
Titanium)
Redundancy 1 + 1
Chapter 2. Technical overview21
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