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- CLUSTERS & RACKS SOLUTIONS
- Racks
- OCtoRack 42 DLC
- Racks
Made in France
65 kW
in a rack
Increase density with this
high-powered rack.
Busbar power distribution
The power distribution is provided in the rack by busbars. The servers are inserted directly into the rack,no need for cables.
Direct liquid cooling
Highly efficient cooling system for higher density.
2 PDUs
redundancy
Up to 2 independent power sources.
Openrack
Create from the OCP principles,
Next-gen Rack.
Up to 48 servers
in a rack
High server capacity.
Push density to the next level.
21" rack
More density and cooling efficiency.
More room for cable managment.
Same footprint
as 19" rack
No more space than a 19" rack,
but with the advantages of 21".
Easy
maintenance
Easy front access allows for faster
and more efficient maintenance.

Best-in class powershelves
The Power Shelf by Lite-On provides high quality power to data center server racks. Available in power ranges from 9kW to 27kW, and multiple form factors for 19 and 21-inch data racks, these highly efficient power shelves support single-phase and three-phase power configurations.
Busbars power distribution
One or more power shelves are powered by two redundant AC PDUs. The converted 12V DC power is then supplied to the servers via bus bars. There is no PSU at the server level.
Servicability from the front
On all our racks, the I/O is accessible from the front, which simplifies operations.
In addition, the power distribution is done through busbars and is cable free, so you only have to pull out the server out of the rack, without having to disconnect anything at the back.
OctoRack DLC brings high density to the next level
With up to 1.960 w on a single OpenRack Unit, our direct liquid solution enables for more IT equipment per rack than ever before with a PUE of 1.08. OCtoPus DLC solutions servers are equipped with leakproof blind mate connectors to attach to the manifolds.
No more pipes to disconnect during maintenance, just pull the server back to remove it.

| System | |
| Model | Octorack 42 DLC |
| Type | Open Rack |
| Rack unit / available slots | |
| Full height | 42 OpenU |
| Servers slots | 24OU, up to 48 nodes with OCtoPus 2 |
| Network slots | 5 OU |
| Powershelf slots | 3OU |
| Dimension | 2220 x 600 x 1067 mm / 87,4’’ x 23.6’’ x 42’’ (H x W x D) |
| Weight | 243kg / 535,7lbs (no switches, no powershelf, no servers) |
| Dynamic load | 1400kg / 3086.5lbs with fanwall |
| Power | |
| Powershelf 3OU |
27 kW N+1 redundancy
|
| Max power |
|
| Power input | 3-phase, 5-wire 380 / 400 / 415VAC |
| Power output | 12V DC |
| Busbars | Up to 3 |
| Coolant Distribution Unit (CDU) | |
| Cooling Capacity (at 30°C facility water) | 80 kW |
| Maw power consumption | 652 W |
| Redundant centralized pumps | N+1 |
| Leak detection system | Internal and external |
| Primary inlet & outlet connectors | STAUBLI CGB20 with hose barb fitting adaptor |
| Filtration, flowrate and pressure requirement | |
| Filtration | 50 microns |
| Operating pressure | max 232 psi |
| Opreating flowrate | max 80l/min |
| Noise disturbance | 75-90db |
