System Overview
14
7750 SR ESA 100G Chassis Installation Guide
Release 20.5
3HE 16094 AAAA TQZZA Issue: 01
2.1 Hardware Specifications
Table 2 7750 SR ESA 100G Hardware Specifications
Category Requirements
Form factor 1 RU
Size W x H x D: 17.3 x 1.7 x 30.7 in. (440 x 43.2 x 780 mm)
Weight 45.64 lb (20.7 kg)
Bays Four 3.5-in. hot-pluggable front bays (not used)
Processor
• Intel Xeon Gold 6252 processor (CPU0)
• 24 cores
• 2.1 GHz
• 35.75 MB cache
Power
Supply
• AC: 800 W, redundant (100 to 240 V, 50/60 Hz)
• DC: 1100 W, redundant (-39 to -72 V, 37 A max)
I/O expansion slots
and ports
One 100 GE QSFP28, configurable as 1/10/40/100 Gb/s
NICs One AF 100 GbE dual-port LP-MD2 QSFP28 Mellanox ConnectX-5
NIC card
Other modules TPM2.0 Module (Trusted platform module)
Storage None
Operating conditions • Operating temperature range: 41°F to 104°F (5°C to 40°C)
• Non-operating temperature range: -40°F to 158°F (-40°C to 70°C)
• Operating relative humidity: 5% to 85%
• Non-operating relative humidity: 10% to 95%
System Rating • AC: 100 – 120/200 – 240 V, 50/60 Hz, 7.4/4 A or 240 VDC, 3.7 A
(Per PSU inlet) for PSU: 800W
• DC: -39 VDC/-72 VDC, 28 A max (per PSU)
Power
consumption
Typical values, measured under simulated loads at 70°F (21°C); loads simulated
by Intel Performance Tuning Utility:
• 30% load: 140 W
• 100% load: 260 W
Cooling 8 dual rotor fans, 15+1 redundant
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