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GuideInfrastructure · 3 min read

Buying an air-cooled H100 or H200 server

Compare the GPU topology, populated system and installation requirements. The headline accelerator name is only the first line of the specification.

Supermicro SYS-821GE-TNHR manufacturer reference image
Supermicro SYS-821GE-TNHR, an air-cooled 8U platform with H100 and H200 configurations. Confirm the accelerator population in the quoted bill of materials.Manufacturer image · Supermicro ↗

Choose the GPU platform first

H100 and H200 appear in different hardware formats. In this catalogue, H100 SXM systems use 80GB per GPU, H100 NVL cards use 94GB, and H200 configurations use 141GB. Keep the exact format in the comparison: a PCIe card price and an eight-GPU HGX system price describe different purchases.

For a training or inference deployment that depends on several GPUs working together, confirm the complete GPU interconnect topology. Ask for the actual platform and populated configuration, including any required bridges or switch fabric, rather than accepting “eight GPU slots” as a substitute.

Air-cooled systems in the catalogue

SystemListed GPU platformChassis
Supermicro SYS-821GE-TNHR8 × H100 or 8 × H200; separate configurations8U
Supermicro AS-8125GS-TNHR8 × H200 with AMD EPYC CPUs8U
Dell PowerEdge XE96808 × H100 or 8 × H200; separate configurations6U
HPE ProLiant Compute XD685Air-cooled 8 × H200 configuration6U

Our equipment price ranges, excluding VAT. Each range states its configuration.

Check the room as carefully as the server

“Air-cooled” describes how the equipment removes heat. It does not mean that an ordinary room can absorb the load. Give your facilities team the exact configuration and ask them to confirm the installation against the manufacturer’s electrical and environmental requirements.

  • Rack depth, rail compatibility, equipment weight and service access.
  • Electrical feeds, connectors, power distribution and the intended redundancy mode.
  • Airflow direction, permitted inlet temperature and room heat rejection.
  • Delivery access, lifting equipment and the plan for installation.

Do not use the sum of PSU nameplate ratings as measured system consumption. Obtain the OEM’s configuration-specific planning information. Keep external networking, storage and other rack equipment in the facility budget as well.

Compare the complete bill of materials

Start with the installed accelerators and their format. Then align CPU generation and model, installed RAM, boot and data storage, network adapters, cables and support. A server with a small memory configuration and basic Ethernet should not be compared directly with a populated training node carrying multiple high-speed adapters.

Our price guide shows our equipment price ranges in euros excluding VAT, with the configuration included in each range. Send us your specification and quantity for a quotation covering your requirements.

Agree the acceptance checks

Before ordering, define the checks that demonstrate the supplied system matches the purchase: serial and component inventory, GPU visibility, reported memory, storage and network enumeration, firmware baseline and a workload test agreed with your team.

Confirm who performs those checks, what results you receive and how discrepancies are handled. Ask who provides hardware support, the service territory and the replacement process. Those details make two apparently similar systems much easier to compare.

Sources & further reading

Manufacturer specifications and purchasing references. Exact supplied configurations require confirmation.

Sources checked 29 September 2026.

Explore related equipment

Full catalogue ↗

Catalogue reference configurations for further comparison.

SupermicroOn request
Supermicro SYS-821GE-TNHR8U · Air
Fixed GPU platform

SYS-821GE-TNHR

8 × HGX H100 · 8U · air cooling

GPU memory
640 GB GPU memory
CPU
2 × Intel Xeon 4th/5th Gen
Cooling
Air

Request current availability

€220,000–€272,800 ex-VATPrice range8 × H100, dual Xeon, around 2TB RAM
Specifications
SupermicroOn request
Supermicro SYS-821GE-TNHR8U · Air
Fixed GPU platform

SYS-821GE-TNHR

8 × HGX H200 · 8U · air cooling

GPU memory
1,128 GB GPU memory
CPU
2 × Intel Xeon 4th/5th Gen
Cooling
Air

Request current availability

€246,400–€316,800 ex-VATPrice range8 × H200, dual Xeon; 1–2TB RAM + boot/storage/NICs
Specifications
SupermicroOn request
Supermicro AS-8125GS-TNHR8U · Air
Fixed GPU platform

AS-8125GS-TNHR

8 × HGX H200 · 8U · air cooling

GPU memory
1,128 GB GPU memory
CPU
2 × AMD EPYC 9004
Cooling
Air

Request current availability

€242,000–€325,600 ex-VATPrice range8 × H200, dual EPYC; 1–2TB RAM + boot/storage/NICs
Specifications

How we cover the industry

Our editorial team writes about AI infrastructure, equipment procurement and the industry behind it. News analysis distinguishes reported developments from our conclusions; opinion articles are labelled as such.

Technical and industry references are linked within each article. Publication dates describe when an article was written, rather than implying that every specification or market condition remains unchanged.