Sixteen GPUs on Liquid? TFNEW ZH-6201-LC
TL;DR: TFNEW launched the ZH-6201-LC, a rackmount liquid-cooled server, on September 21, 2026. On 2x liquid-cooled 4th/5th Gen Intel Xeon (385 W TDP) and 32 DDR5 RDIMM slots, it supports up to 16 full-height full-length dual-width turbine GPUs or AI compute cards through a 21-slot Switch backplane — twice the accelerator count of an air-cooled chassis, made possible by liquid cooling. Get specs and pricing: sales@tfnew.com.
Core Specifications (with Plain-Language Terms)
The ZH-6201-LC is TF NEW's liquid-cooled flagship: the chassis where cooling the CPUs with liquid — two 4th/5th Gen Intel Xeon at 385 W TDP each, liquid-cooled — plus GPU cold plates changes what a single rack server can physically fit. Air cooling has a per-chassis thermal budget; liquid cooling removes most of it, which is why this node can host up to 16 full-height full-length dual-width GPUs or AI compute cards ('turbine' profile, the blower-cooled accelerator form factor). Interconnect is a 21-slot Switch expansion backplane supporting 16 PCIe 5.0 x16 GPU cards. Memory: 32 DDR5 RDIMM slots at 5600 MT/s. Management is a DC-SCM 2.0 module with AST2600 BMC (IPMI 2.0 / Redfish). Power is 4x or 8x CRPS supplies in N+N redundancy (2000 W / 2700 W). Networking: 1x management port plus 1x OCP 3.0 port.
Specs at a Glance
| Item | ZH-6201-LC Value |
|---|---|
| Form | Rackmount liquid-cooled server |
| Processor | 2x 4th/5th Gen Intel Xeon, 385 W TDP, liquid-cooled |
| Memory | 32x DDR5 RDIMM, 5600 MT/s |
| GPU | Up to 16x FHFL dual-width turbine GPUs / AI cards, liquid-cooled |
| PCIe | 21-slot Switch backplane, 16x PCIe 5.0 x16 GPU slots |
| Management | DC-SCM 2.0, AST2600, IPMI 2.0 / Redfish |
| Power | 4x or 8x CRPS, N+N, 2000 W / 2700 W |
| Network | 1x management port, 1x OCP 3.0 |
Why Liquid Cooling Doubles the GPU Ceiling
An 8-GPU air-cooled chassis is physics: heatsinks and fans exhaust roughly 4.8 kW of card heat before the box runs out of airflow. The ZH-6201-LC changes the equation at the loop level — coolant carries the heat to external radiators, so the chassis isn't limited by per-U airflow and can hold 16 cards instead of eight. For training fleets, that's double the accelerators per node, per rack and per license, with the same power feeds handled by N+N redundant CRPS. If GPU count is a capacity question, the ZH-6201-LC's answer is "twice what air allows."
Where It Fits
- Large-model training: 16x GPU nodes for tensor- and data-parallel scale-up
- Inference density: liquid-cooled accelerator fleets in fewer chassis
- AI datacenter builds: minimize nodes per rack while maximizing GPUs
- HPC compute nodes: 32 DDR5 slots beside 16 accelerators
Why the Numbers Matter
- 16x GPUs per node: double the air-cooled ceiling per chassis
- 21-slot Switch backplane: full fabric for 16 PCIe 5.0 x16 cards
- Liquid-cooled CPU + GPU: heat moved out of the chassis, not through it
- 385 W dual Xeon + 32 DDR5: host-side compute and memory headroom
- N+N CRPS (4x or 8x): dual-feed power for a 10 kW-class node
What TF NEW Says
"Air cooling sets an 8-GPU ceiling; liquid cooling exists to break it," said a TF NEW product manager. "The ZH-6201-LC cools two 385 W Xeons and sixteen full-height dual-width accelerators with coolant, on a 21-slot Switch backplane with N+N power. When capacity is measured in GPUs per rack, this is the chassis that changes the number."
Quality and Availability
Every ZH-6201-LC is pressure-tested and burn-in validated — CPUs, GPU paths and liquid loop run 48 hours under full load before shipping, with leak-tested fittings and documented loop maintenance. It ships deployment-ready with DC-SCM 2.0 baselines.
Pricing and Availability
The ZH-6201-LC is available now. Pricing varies with processor, memory, GPU and power configuration. Contact sales@tfnew.com or use the request-a-quote form at www.tfnew.com/contact for configuration guidance and lead time.
About TF NEW
TF NEW (TF New Technology) is an enterprise AI infrastructure provider based at www.tfnew.com. It designs and delivers private AI, compute, networking, storage, cooling and edge systems as deployment-ready solutions — AI servers, AI workstations, edge AI, liquid cooling and enterprise rack servers — for AI factories, datacenters and edge projects worldwide.
Media Contact
TF NEW | sales@tfnew.com | www.tfnew.com/contact
FAQ
- What is the ZH-6201-LC? A rackmount liquid-cooled server supporting up to 16 full-height full-length dual-width GPUs or AI compute cards.
- Why liquid cooling? Coolant carries CPU and GPU heat out of the chassis, doubling the practical GPU count versus air cooling.
- What is the GPU interconnect? A 21-slot Switch expansion backplane supporting 16 PCIe 5.0 x16 GPU cards.
- What processors and memory does it use? 2x liquid-cooled 4th/5th Gen Xeon (385 W) with 32 DDR5 RDIMM slots at 5600 MT/s.
- What power does it offer? 4x or 8x CRPS supplies in N+N redundancy, 2000 W or 2700 W.