Bananas for Scale
42U Server Rack

Photo from Wikimedia Commons

42U Server Rack

The standard cabinet that houses internet infrastructure/Technology

A 42U server rack is the standard enclosure for data center equipment, where U (rack unit) equals 44.45 mm. A fully loaded rack can hold dozens of servers, switches, and storage devices. Modern racks can consume 10 to 30 kW of power and require dedicated cooling.

Measurements

Height2 m
8.33Chopsticks
100Grape diameters
Width6 tenths m
3 hundredthsCricket pitches
1Dachshund
6.19Softball diameters
Depth1.07 m
16Tennis ball diameters
1.41Bar stool heights
Empty rack mass80 kg
800 millionthsLocomotive weights
1.6 hundredthsShip anchors
8 sextillionRhinovirus particles
Fully loaded mass1,000 kg
1,176Chipotle bowls
20 millionWater drops
Rack unit height4.4 hundredths m
6.8 hundredthsBaguettes
3.7Aspirin tablets
Browse more in Technology