The Eaton SmartRack 5.5 kW SRCOOL5KWRM42U server rack is specifically designed to integrate precision cooling directly into the rack.
Eaton has unveiled its 42U SmartRack 5.5 kW self-cooling server rack (SRCOOL5KWRM42U), offering a new solution for edge computing environments and other high-demand IT settings. Now available in North America, it is the highest-capacity self-contained cooling rack in the market and is designed for a wide range of applications—from enterprise and telecom to government and manufacturing. Eaton believes their SmartRack 5.5 kW will address the growing need for reliable, precision cooling in compact data environments.
Aimed at the Growing Edge Computing Sector
The expansion of edge computing is reshaping IT infrastructures, requiring businesses to deploy single-rack micro data centers in remote or space-constrained locations. With Eaton’s new SmartRack, organizations can maintain critical workloads without the risk of overheating, which can lead to equipment failure and downtime.
The SmartRack 5.5 kW SRCOOL5KWRM42U server rack is specifically designed to integrate precision cooling directly into the rack. This eliminates the need for aisle cooling units or centralized HVAC systems, making it cost-effective and efficient. The unit ensures IT professionals have the tools to cool sensitive equipment while managing operational expenses and complexity.
Eaton SmartRack 5.5 kW (SRCOOL5KWRM42U) Features
Unlike traditional cooling systems, its closed-loop configuration focuses cold air directly on critical equipment, efficiently maintaining optimal temperatures without needing an external in-row unit. Its comprehensive 5.5 kW cooling capacity protects sensitive hardware from overheating, ensuring uninterrupted operation in environments ranging from server rooms to light industrial spaces, such as storefronts and research labs.
Designed with reliability in mind, this unit incorporates copper tubing for superior durability and continuous operation under demanding conditions. Its emergency fallback system, featuring thermal-sensor-activated vents, prevents overheating during power or cooling failures. The rack’s advanced remote monitoring capabilities, enabled by the built-in WEBCARDLXMINI network card, allow IT managers to monitor and control operations 24/7, reducing on-site intervention while providing real-time alerts and data for critical decision-making.
Here’s an overview of more key functionalities:
- Advanced Cooling Efficiency: The rack employs a closed-loop cooling system that isolates equipment from external environmental factors. Variable-speed fans adjust dynamically to maintain optimal temperatures, while an integrated evaporator and condenser work seamlessly to deliver targeted cooling.
- Streamlined Installation: The 5.5 kW unit is designed with convenience in mind. Pre-installed components reduce installation complexity, including a self-contained air conditioning unit and an exhaust duct. This design eliminates the need for specialized HVAC support, saving time and costs.
- Remote Management and Monitoring: With an integrated network management card, the system offers an array of remote capabilities, allowing IT teams to monitor performance, temperature, and humidity via SNMP. Optional probes enable comprehensive environmental data collection, which can be managed through Eaton’s Brightlayer software.
- Fail-Safe Design: The rack includes an emergency ventilation system that activates during power outages or equipment malfunctions, preventing critical IT components from overheating. This layer of protection ensures continuous operation in unexpected situations.
- Intuitive Control Interface: The unit’s 7-inch touchscreen LCD is easy to configure, monitor, and troubleshoot. This user-friendly display simplifies system diagnostics, enhancing operational efficiency.
The SmartRack 5.5 kW also complies with rigorous environmental and safety standards, including RoHS and FCC Part 15 Class A in the USA. It is also certified under UL 60335 and CAN/CSA-C22.2 standards.
Eaton SmartRack 5.5 kW Specfications
| Category | Specification |
| Model number | SRCOOL5KWRM42U |
| Device Compatibility | Network Switch; PDU; Patch Panel; Server; UPS |
| Rack Type | Enclosure |
| Input Phase | Single-Phase |
| Electrical Consumption (Max) | 5500 Watts |
| Nominal Input Voltage(s) Supported | 120/208V (Split phase L1,L2,N,G) |
| Nominal Input Voltage Description | 208V AC 60 Hz |
| Input Connection Type | Hardwire, Optional 12ft. Cable with L6-30P included |
| Input Plug Features | Hardwire |
| Voltage Compatibility (VAC) | 208 |
| Input Frequency | 60 Hz |
| Input Plug Type | NEMA L6-30P |
| Airflow | 470 CFM |
| Cooling Type | Active |
| Cooling Type Details | Direct Expansion (DX) refrigerant based |
| Cooling Capacity (BTUs) | 18766 |
| Cooling Capacity (kW) | 5.5 |
| Refrigerant | R410a (Environmentally friendly, Non ozone depleting) |
| Refrigerant Amount | 1.2 KG |
| Primary Form Factor | Rackmount |
| Color | Black |
| Material of Construction | Steel |
| Rack Height | 42U |
| Rack Depth | Deep |
| Form Factors Supported | Rackmount |
| Maximum Device Depth (cm) | 109.09 |
| Maximum Device Depth (mm) | 1,091 |
| Usable Rack Space | 27U |
| Shipping Form Factor | Factory Assembled |
| Shipping Dimensions (hwd / cm) | 229.79 x 73.99 x 134.01 |
| Shipping Weight (kg) | 354.01 |
| Unit Dimensions (hwd / mm) | 2100 x 600 x 1200 |
| Unit Weight (kg) | 250.50 |
| Weight Capacity – Stationary (kg) | 1,361 |
| Audible Noise | 65dBA |
| Network Management Cards | WEBCARDLXMINI |
| Compressor Type | ROTARY DC COMPRESSOR |
| Built-in Cable Management | Yes |
| Locking | Yes |
| Pre-Installed Casters | Yes |
| Product Warranty Period (Worldwide) | 1-year limited warranty |
Available now, check out the official Eaton SmartRack 5.5 kW product page for more details.
Engage with StorageReview
Newsletter | YouTube | Podcast iTunes/Spotify | Instagram | Twitter | TikTok | RSS Feed
