Release Notes

Acoustic noise and vibration report
ISO 7779 A-weighted sound pressure level: 20 dBA at 73.4oF (23oC).
Table 7. Acoustic noise and vibration information
Acoustic noise (db)
Non-Operational Random Vibration 10~500 HZ(G2/
HZ=0.13-0.0018), 1.88 Grms RHS 15 Minutes for each side
(See information below this table)
Operation Random Vibration 5~350 HZ(G2/
HZ=0.0002-0.0002), 0.26 Grms, RHS 15 Minutes for each
side
Shock non-op. 2 ms half-Sine Wave 71 g, 1 shock for each side
Shock op 2.6 ms half-sine wave 31 g, 4 shock on x, y, z axis
Shock non-op 1 ms square wave 32 g 270 in/sec
● 1-fan SKUs (4-core, one 5000 RPM fan)
● 2-fan SKUs (8 and 16-core, two 8000 RPM fans)
● Fan noise:
○ 4-core SKUs (1-fan):
￭ 100% speed: 34.8 dBA
￭ 50% speed: 22.2 dBA
￭ 30% speed: 16.4 dBA
○ 8-core SKUs (2 fans):
￭ 100% speed: 48.4 dBA
￭ 50% speed: 37.9 dBA
￭ 30% speed: 28.7 dBA
○ 16-core SKUs (2-fans):
￭ 100% speed: 48.4 dBA
￭ 50% speed: 37.9 dBA
￭ 30% speed: 28.7 dBA
VEP1405 series rack mount kit
The rack mount kit that is available for the VEP1405 series, allows for two 1405 series of systems to be mounted in one 19-inch
rack mount tray. The units sit side by side within the tray. When the tray is populated with 1405 units, two RU should be
allocated to each tray mounted in a standard rack. For installation setup information, see the Rack mounted installation section
Table 8. Rack mount kit
SKU Description
770-BCZE Rack mount kit
Table 9. Rack mount kit dimensions
Dell part
number
DNI part
number
Device (width PSU) Carton or outer box
Dim (L x D
x H)
Weight Carton
length
Carton
width
Carton
height
Units/
Carton
Weights
V7XX7 VEP1400-
BKT1
479.43 x
203.2 x
87.31 mm
(18.87 x 8 x
3.43 in)
0.91 kg (2.0
lbs)
600 mm
(2.59 in)
309 mm
(12.16 in)
183 mm
(7.20 in)
1 2.35 kg
(5.18 lbs)
14 System overview