Comino Grando Server
4U liquid-cooled server platform with up to 8 GPUs and 2 CPUs. Confirm power redundancy, hot-swappable PSU/SSD options and cooling monitoring for the selected build.
Key features
- Up to 8 GPUs & 2 CPUs
- Hot-swappable SSDs and redundant power supply modules
- Engineered for rack mounting in professional server environments
- Up to 4×2000W CRPS at 180–264V; up to 1000W per module at 90–140V. 4+0 has no redundancy; size 3+1 or 2+2 for the actual load
- Manufacturer lists 3×6200RPM or 3×3000RPM; confirm for the configuration and acoustic requirements
- Up to 6.5kW at 20°C intake in performance mode; confirm for the configuration
- Optional installation of up to 8 hot swap SSDs (SATA or NVME)
- Built for critical IT infrastructure
Public-sector procurement reference
The configurator records selection and quote requirements. Formal specifications, availability, conformity documents and acceptance terms must match the confirmed system model and bill of materials (BOM).
Review conditions and manufacturer documents
Comino Grando Server
System Overview
| Maximum Cooling Capacity | Up to 6.5kW at 20°C intake in performance mode; confirm for the configuration |
| Motherboard | Up to EATX & EBB |
| GPUs | Up to 8; NVIDIA: 5090, RTX A6000, RTX 6000 ADA, RTX PRO 6000, A40, L40, L40S, A100, H100, H200; AMD: W7800, W7900 |
| CPUs | Up to 2; Single socket: Intel Xeon W-2400/2500 & 3400/3500, Intel Xeon Scalable 4th Gen, 5th Gen, XEON 6, AMD Threadripper PRO 5000WX, 7000WX, 9000WX, AMD EPYC 9004/9005; Dual socket: Intel Xeon Scalable 4th & 5th Gen, XEON 6, AMD EPYC 9004/9005 |
| RAM | Up to 2TB * |
| Storage | Back panel hot swap cages: up to 4x hot swap SSDs (4x 7mm or 2x 15mm) and up to 4 more (4x 7mm or 2x 15mm) instead of 4th PSU; Internal 3.5" cage up to 4x 3.5" or 4x 2.5" 15mm or 12x 2.5" 7mm; Internal 2.5" slots: up to 4x 2.5" SSD 7mm * |
| Power Supply System | Up to 4×2000W CRPS at 180–264V; up to 1000W per module at 90–140V. 4+0 has no redundancy; size 3+1 or 2+2 for the actual load |
* - depends on the configuration
Technical SpecificationsView detailsCollapse
| Motherboards | Up to EATX & EBB |
| RAM | Up to 2TB * |
| M2 drives | Up to 8x NVME; Internal 3.5" cage up to 4x 3.5" or 4x 2.5" 15mm or 12x 2.5" 7mm; Internal 2.5" slots: up to 4x 2.5" SSD 7mm |
| PSU and operating voltage | Up to 4×2000W CRPS at 180–264V; up to 1000W per module at 90–140V. 4+0 has no redundancy; size 3+1 or 2+2 for the actual load |
| Cooling Capacity | Up to 6.5kW at 20°C intake in performance mode; confirm for the configuration |
| Noise level | Manufacturer platform reference: 39–70dB; confirm configuration, intake temperature, load and measurement method |
| Lan | Up to 2x 10GbE on motherboard, up to 400GbE in PCIe |
| OS | Ubuntu / Windows 11 (Pro/Home) / Windows Server |
| Liquid cooling | CPU and VRM; GPU and GDDR/VRM. Confirm the cooling-block configuration supplied |
| Reservoir | Comino custom 450ml with integrated pumps |
| Fans | Manufacturer lists 3×6200RPM or 3×3000RPM; confirm for the configuration and acoustic requirements |
| Installation | 19" rack-mountable or standalone as a workstation |
| Required rack space | 4U |
| Size | 439 x 681 x 177mm (without handles and protruding parts) |
| Weight | 4x CRPS and 4 GPUs — 49kg (net), 67kg (gross); 4x CRPS and 6 GPUs — 52kg (net), 70kg (gross); 4x CRPS and 8 GPUs — 55kg (net), 72kg (gross) |
| Operating & storage temperature range | Storage: −5–50°C; operation: 3–38°C, depending on configuration |
* - depends on the configuration
Relevant Server Configurations
Comino Integration Kit
A liquid-cooling retrofit requires a compatibility review of the existing multi-GPU server. Confirm performance, energy use and operating temperature through tests of the complete modified system and its external cooling equipment.
Cooling system connection
The upgraded server can connect to a Comino InRack Drycooler, or to an external cooling system through a CDU (cooling distribution unit).
Available configurations
Features
LIQUID COOLED
Cooling coverage includes CPU/VRM and GPU/GDDR/VRM, depending on the cooling blocks supplied. Validate sustained performance at the agreed intake temperature and workload.
QUICK-DISCONNECT COUPLINGS
Quick-disconnect couplings support component service under the manufacturer procedure. Verify coolant handling, leak prevention and return to service; QDC does not imply GPU or CPU hot-swap.
REMOTE MANAGEMENT
The datasheet describes IPMI remote management. Confirm KVM, OS installation, monitoring and access controls against the selected motherboard and software.
COMINO'S MONITORING SYSTEM
The datasheet describes offline cooling logs, event history, temperature statistics and a web interface. Confirm installed version, sensors, alerts and security functions for delivery.
REDUNDANT POWER SUPPLY (CRPS)
Up to 4×2000W CRPS at 180–264V; up to 1000W per module at 90–140V. 4+0 has no redundancy; size 3+1 or 2+2 for the actual load