Wick Cluster
Built for a training floor.
From $1,361,000 per node
Eight NVIDIA Rubin GPUs in every node, joined by an 800 Gb/s fiber fabric. Add training capacity one node at a time.
- Delivery
- First year of service
- Wick OS
- Outdoor units or building water, confirmed in your written price
- One-year limited warranty. 20% to hold it. The rest when it runs.
- GPU memory per node
- 2,304 GB
- NVIDIA Rubin GPUs per node
- 8
- System memory per node
- 2,048 GB
- Fiber per node, eight 800 Gb/s links
- 6.4 Tb/s
Built for the compute room.
Wick Cluster nodes stand in a compute room or a lab's machine room. Liquid carries the heat to outdoor units or your building's water loop. Each node needs three-phase power, coolant and fiber, which Wick plans with you before you accept a price.
- At full load per node
- 24 kW
- Room heat target per node
- 3.6 kW
- Sound target at 1 m
- 45 dB(A)
- Joins over fiberNodes stand side by side and join over fiber. Every node has 8 × 800 Gb/s fiber, 10 GbE.
- First year of service includedWick services every node for its first year. Wick OS comes with it, or run your own stack.
Inside Wick Cluster.
Eight Rubin GPUs per node, joined by an 800 Gb/s fiber fabric you can grow.
Exploded, from the front
Plan, from above
- GPUs 8 NVIDIA Rubin per node, 2,304 GB HBM4 per node
- Memory 2,048 GB DDR5 per node
- Protected SSD 15.36 TB protected SSD on eight enterprise SSDs
- Fluted skin Lifts off the front for service. Its aluminum flutes are the air intake.
- Dark core Holds the compute and its liquid cooling.
- Caps Identical top and bottom.
- Back panel Plain, for service. The light stops at the ends.
- Cooling connection Sealed lines carry the heat to outdoor units or your building's water loop.
The parts inside are drawn as plain volumes. Where each sits is schematic.
Installed GPU memory per node is confirmed at acceptance.
Every list price includes delivery, Wick OS and the first year of service, and Wick, Wick Pro and Wick Ultra also include the outdoor unit, fitted the same day. If your room needs a new circuit, Wick arranges it and adds it to your written price. Tax is extra.
Every spec, drawn to scale, beside the family
Wick Cluster specifications
- GPU
- 8 NVIDIA Rubin per node, 2,304 GB HBM4 per node
- CPU
- 2 × AMD EPYC, 192 cores
- Memory
- 2,048 GB DDR5 per node
- Storage
- 15.36 TB protected SSD per node on eight enterprise SSDs, expandable
- Network
- 8 × 800 Gb/s fiber per node, 10 GbE
- Thunderbolt
- Optional Thunderbolt 5 desk bridge
- Wireless
- Wi-Fi 7
- Cooling
- Liquid, outdoor units or building water
- Heat left in the room
- About 3.6 kW per node, design target
- Quiet
- 45 dB(A) target at 1 m under load
- Power
- 24 kW per node at full load, arranged by Wick
- Size
- 1,800 × 760 × 1,400 mm (W × D × H)
- Finishes
- Graphite or silver
Wick Cluster, drawn to scale.
- Width
- 1,800 mm 70.9 in
- Height
- 1,400 mm 55.1 in
- Depth
- 760 mm 29.9 in
Front elevation, beside a person 1,750 mm (68.9 in) tall and an interior door 813 mm (32 in) wide and 2,032 mm (80 in) high.
Every size keeps the fluted form and the cross at its upper right.
Compare every Wick
| Wick | Wick Pro | Wick Ultra | Wick Cluster | |
|---|---|---|---|---|
| Price | From $262,000 | From $351,000 | From $688,000 | From $1,361,000 per node |
| GPU | 1 NVIDIA Rubin | 2 NVIDIA Rubin | 4 NVIDIA Rubin | 8 NVIDIA Rubin per node |
| GPU memory | 288 GB HBM4 | 576 GB HBM4 | 1,152 GB HBM4 | 2,304 GB HBM4 per node |
| CPU | AMD EPYC, 96 cores | NVIDIA Vera, 88 cores | 2 × NVIDIA Vera, 176 cores | 2 × AMD EPYC, 192 cores |
| Memory | 1,024 GB DDR5 | 768 GB LPDDR5X | 1,536 GB LPDDR5X | 2,048 GB DDR5 per node |
| Storage | 7.68 TB protected SSD on two mirrored enterprise SSDs, expandable | 7.68 TB protected SSD on two mirrored enterprise SSDs, expandable | 15.36 TB protected SSD on two mirrored enterprise SSDs, expandable | 15.36 TB protected SSD per node on eight enterprise SSDs, expandable |
| Network | 2 × 400 Gb/s fiber, 10 GbE | 2 × 400 Gb/s fiber, 10 GbE | 4 × 800 Gb/s fiber, 10 GbE | 8 × 800 Gb/s fiber per node, 10 GbE |
| Thunderbolt | 2 × Thunderbolt 5 | Optional Thunderbolt 5 desk bridge | Optional Thunderbolt 5 desk bridge | Optional Thunderbolt 5 desk bridge |
| Wireless | Wi-Fi 7 | Wi-Fi 7 | Wi-Fi 7 | Wi-Fi 7 |
| Cooling | Liquid, with its own outdoor unit | Liquid, with its own outdoor unit | Liquid, with built-in coolant distribution and its own outdoor unit | Liquid, outdoor units or building water |
| Power | 3 kW at full load, arranged by Wick | 5.5 kW at full load, arranged by Wick | 11 kW at full load, arranged by Wick | 24 kW per node at full load, arranged by Wick |
| Heat left in the room | About 450 W, design target | About 825 W, design target | About 1.65 kW, design target | About 3.6 kW per node, design target |
| Sound at 1 m | 35 dB(A) target | 35 dB(A) target | 40 dB(A) target | 45 dB(A) target |
| Size | 760 × 560 × 480 mm (W × D × H) | 1,200 × 600 × 600 mm (W × D × H) | 1,700 × 640 × 720 mm (W × D × H) | 1,800 × 760 × 1,400 mm (W × D × H) |
| Room | A house, an office or a lab | An office, a lab or a house | An office, a lab or a house | A facility with coolant and three-phase power |
| Included | Delivery and outdoor unit. First year of service. Wick OS. | Delivery and outdoor unit. First year of service. Wick OS. | Delivery and outdoor unit. First year of service. Wick OS. | Delivery. First year of service. Wick OS. Outdoor units or building water, confirmed in your written price. |
Compare two Wick systems
- Price
- From $1,361,000 per node
- From $688,000
- GPU
- 8 NVIDIA Rubin per node
- 4 NVIDIA Rubin
- GPU memory
- 2,304 GB HBM4 per node
- 1,152 GB HBM4
- CPU
- 2 × AMD EPYC, 192 cores
- 2 × NVIDIA Vera, 176 cores
- Memory
- 2,048 GB DDR5 per node
- 1,536 GB LPDDR5X
- Storage
- 15.36 TB protected SSD per node on eight enterprise SSDs, expandable
- 15.36 TB protected SSD on two mirrored enterprise SSDs, expandable
- Network
- 8 × 800 Gb/s fiber per node, 10 GbE
- 4 × 800 Gb/s fiber, 10 GbE
- Thunderbolt
- Optional Thunderbolt 5 desk bridge
- Optional Thunderbolt 5 desk bridge
- Wireless
- Wi-Fi 7
- Wi-Fi 7
- Cooling
- Liquid, outdoor units or building water
- Liquid, with built-in coolant distribution and its own outdoor unit
- Power
- 24 kW per node at full load, arranged by Wick
- 11 kW at full load, arranged by Wick
- Heat left in the room
- About 3.6 kW per node, design target
- About 1.65 kW, design target
- Sound at 1 m
- 45 dB(A) target
- 40 dB(A) target
- Size
- 1,800 × 760 × 1,400 mm (W × D × H)
- 1,700 × 640 × 720 mm (W × D × H)
- Room
- A facility with coolant and three-phase power
- An office, a lab or a house
- Included
- Delivery. First year of service. Wick OS. Outdoor units or building water, confirmed in your written price.
- Delivery and outdoor unit. First year of service. Wick OS.
GPU memory holds the model and stays with its own system. Storage is protected capacity before formatting. Power is a planning floor Wick confirms for your room.
Do you need a Cluster?
A Cluster node joins a facility. It is for weights past 1,152 GB, as the 2.4 and 2.8 trillion-parameter models need, and for training that grows node by node. If your models fit in 1,152 GB, one Wick Ultra in the office or lab does the work without a facility.
| Wick Ultra | Wick Cluster | |
|---|---|---|
| Made for | A frontier model team | A training floor |
| Lives in | An office, a lab or a house | A facility with coolant and three-phase power |
| GPU memory | 1,152 GB HBM4 | 2,304 GB HBM4 per node |
| Model weights up to, 4-bit | 2.3 trillion parameters | 4.6 trillion parameters |
| Largest listed open model, 4-bit weights | DeepSeek V4 Pro, 800 GB | Kimi K3, 1,400 GB |
| Full fine-tuning, upper bound | About 72B parameters | About 144B parameters |
| Power at full load | 11 kW | 24 kW per node, three-phase |
| Grows by | Up to two identical units stack flush. More join over a fiber fabric. | Nodes stand side by side and join over fiber. |
| Price | From $688,000 | From $1,361,000 per node |
Wick arranges the power for every system, three-phase for each Cluster node. Weight floors at a uniform 4 bits and a fine-tuning bound of about 16 bytes per parameter, before activations. Long context, more users and training need more. The model check sizes your own.
Check your own model against each Wick
Pick an open-weight model, or type the size of your own. The meter fills with its weights and lights the Wick that holds them.
1,200 GB of weights
Wick Cluster holds it, with 1,104 GB to spare.
Qwen3.8 2.4T, 2.4 trillion parameters at 4-bit
Weights only. Long context and many users need more. Wick sizes it with you.
Stand Wick Cluster in your room.
Turn it in 3D to see every side, in either finish.
Loading Wick Cluster in 3D
Build your Wick Cluster.
Configure it in a few minutes. Free to send. Wick replies within 24 hours.