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29 PowerEdge 14th generation (14G) acoustical performance and dependencies | Document ID | version (optional)
Acoustical Performance of R740
Configuration
Minimum
Typical
Feature Rich
CPU Type
Intel Xeon Silver 4114
Intel Xeon Gold 5118
Intel Xeon Gold 6152
CPU TDP
85W / 10C
105W / 12C
140W / 22C
CPU Quantity
1
2
2
Memory Type
8GB, 2667MHz, DDR4
16GB, 2667MHz, DDR4
32GB, 2667MHz, DDR4
Memory Quantity
2
12
6
Backplane Type
3.5” x 8
2.5” x 8
2.5” x16
HDD Type
3.5” 7.2K RPM SATA
2.5”, 10K RPM SAS
2.5”, 10K RPM SAS
HDD Quantity
1
8
16
PSU Type
495 W
750 W
1100 W
PSU Quantity
2
2
2
NDC
4 ports: 2x10Gb+2x1Gb
4 ports: 2x10Gb+2x1Gb
4 ports: 2x10Gb+2x1Gb
PCI 1
-
NIC 10Gb
FC16 1-port HBAs
PCI 2
-
-
NIC 10Gb
PCI 3
-
-
-
PCI 4
-
PERC Adapter H730P
-
PCI 5
-
-
-
PCI 6
-
-
PERC Adapter 740p
PCI 7
-
-
FC16 1-port HBAs
Others
Mini PERC H330
-
-
Acoustical Performance: Idle/ Operating @ 25 °C Ambient
LwA-UL
2
(Bels)
Idle
1
5.0
5.1
5.2
Operating
1
5.0
5.1
5.2
LpA
3
(dBA)
Idle
1
35
33
36
Operating
1
35
33
36
Prominent tones
4
No prominent tones
4
in Idle
1
and Operating
1
Acoustical Performance: Idle @ 28 °C Ambient
LwA-UL
2
(Bels)
5.0
5.3
5.5
LpA
3
(dBA)
35
36
40
Acoustical Performance: Max. Loading @ 35 °C Ambient
LwA-UL
2
(Bels)
8.2
8.3
8.4
LpA
3
(dBA)
69
70
74