Keep the GPU lanes available
Fit the GPUs in PCIEX16(G5)_1 and PCIEX16(G5)_2: each receives PCIe 5.0 x8. Put SN8100 in M.2_1 and SN850X in M.2_3 or M.2_4. Leave M.2_2 empty; populating it reduces the second GPU to x4.
Researched 19 September 2026Quiet ambition.
Quiet ambition.
Serious capacity.
A dual RTX PRO 6000 workstation with shopping links for delivery to Switzerland. 192GB system RAM, 2 x 96GB GPU memory, 16TB storage and the 57-inch Neo G9.
Build at a glance
2 × 96GB VRAM
192GB system RAM · 16TB storage · 57-inch Neo G9
Custom external cooling, US ANSI Banana keyboard, and a separate PRO receiver.
Two changes to read before ordering: 192GB is 4 x 48GB, as confirmed. The selected RAM is a matched 5200 CL38 XMP kit, with a 6000 CL28 EXPO option discussed below. RAM stock requires retailer confirmation; GPUs and the solid-panel case have incoming-stock estimates.
The workstation
New retail components. Every shop name opens the specific product page. The build uses two GPUs.
| Component / exact selection | Qty | Direct shop / availability |
|---|---|---|
CPUAMD Ryzen 7 9850X3D100-100001973WOF8 cores / 16 threads; retail CPU without cooler. | 1 | Digitec ↗Listed in stock |
GPUPNY RTX PRO 6000 Blackwell Workstation Edition 96GBVCNRTXPRO6000-PB600W Workstation Edition. Retailer lists four incoming; two units are not reserved. | 2 | Digitec ↗Incoming: 30 Sep - 13 Oct |
MotherboardASUS ProArt X870E-Creator WiFi90MB1IG0-M0EAY0AM5 / ATX; two CPU-connected PCIe 5.0 slots at x8/x8. | 1 | Digitec ↗Listed in stock |
RAMCorsair Vengeance 192GB (4 x 48GB), DDR5-5200 CL38CMK192GX5M4B5200C38; request Ver 3.53.02Matched four-DIMM XMP kit; seller stock not verified. Explicit substitution for 6000 CL30 EXPO; see memory decision. | 1 | Digitec ↗Stock unresolved |
Primary SSDWD_BLACK SN8100 8TB, without heatsinkWDS800T1X0M-00CMT0Swiss store listing. Install in M.2_1. | 1 | Reichelt CH ↗Limited stock: 3-4 working days |
Secondary SSDWD_BLACK SN850X 8TB, without heatsinkWDS800T2X0E-00CDD0Install in M.2_3 or M.2_4; use motherboard heatsink. | 1 | Digitec ↗Listed in stock |
Power supplySeasonic PRIME TX-1600 Noctua Edition1600W; Noctua Edition / EU-ROWATX 3.1; two native GPU power cables. Swiss mains lead listed below. | 1 | Galaxus ↗Listed in stock |
CaseFractal Design Define 7 XL, Black SolidFD-C-DEF7X-01Correct solid side-panel version. Allow clearance for loop fittings and cables. | 1 | Galaxus ↗Incoming: 1-15 Oct |
Operating systemMicrosoft Windows 11 Pro, full licenceMicrosoft Store Switzerland; USB German shownFull licence for a new PC, not a Home-to-Pro upgrade. Select the desired media/language and enable WSL2 for Linux development. | 1 | Microsoft CH ↗Orderable |
The desk, and one essential cable
The keyboard is US ANSI QWERTY, black, with Silk POM Banana switches.
| Component / exact selection | Qty | Direct shop / availability |
|---|---|---|
MonitorSamsung Odyssey Neo G9 G95NC 57-inchLS57CG954NUXEN7680 x 2160, up to 240Hz. Confirm full-resolution refresh rate during commissioning. | 1 | Digitec ↗Listed in stock |
MouseLogitech PRO 2 LIGHTSPEED, whitePRO 2 LIGHTSPEEDOrdinary receiver included. White is the verified linked offer. | 1 | Logitech CH ↗Listed in stock |
ReceiverLogitech PRO LIGHTSPEED receiver, black943-001465Optional 8kHz upgrade for PRO 2, retained as requested. | 1 | Logitech CH ↗Listed in stock |
KeyboardKeychron Q6 Ultra 8K, US ANSI QWERTY, Silk POM BananaQ6U-M4; black, knob; EAN 4894979048622Exact US layout and Banana switches; Swiss retailer. | 1 | studioCTRL ↗Available: next-working-day advertised |
Swiss power lead1.5m T12-to-C19, with 10A overload protection03 00001SWCatalog says Offgridtec; part number matches STEFFEN specification. | 1 | Galaxus ↗Listed in stock |
Links point to retailers serving Switzerland. Confirm stock and delivery details with each retailer before ordering. Availability was researched on the date shown; delivery windows can change.
Resolve the memory specification
Included: 192GB matched kit
The selected build uses one matched Corsair 192GB (4 x 48GB) DDR5-5200 CL38 XMP kit. This is an explicit change from the requested DDR5-6000 CL30 EXPO. ASUS lists CMK192GX5M4B5200C38 (Ver 3.53.02) at 5200 with four DIMMs for Ryzen 9000; ask the seller or builder to confirm that revision. AMD rates four dual-rank modules at DDR5-3600, so 5200 is still an overclocking target requiring validation. Merchant stock could not be verified. Corsair direct and Pixelgipfel were sold out. Confirm availability before ordering.
Faster option, pending stock
A closer performance match is the QVL-listed G.Skill Flare X5 192GB DDR5-6000 CL28 EXPO (F5-6000J2836G48GX4-FX5). The Swiss English and German listing pages conflict on stock, so availability remains unconfirmed. Do not order it on the assumption that it is available. Do not combine two separate 96GB kits, or buy a similarly named registered RDIMM kit for this AM5 board.
Make the whole system work
These are assembly and acceptance requirements for the integrator, not claims that this exact build has been tested.
Treat 192GB VRAM as two 96GB devices
The second card adds AI capacity when software explicitly partitions the workload. It does not create a single automatic 192GB memory pool or double game performance. Validate the intended models and framework across both GPUs before accepting the build.
Validate power and noise together
Two 600W cards account for 1,200W, leaving 400W of the PSU rating for everything else. This is useful capacity, but limited margin at simultaneous full load. Ask the builder to measure wall power and stability, and agree an optional lower GPU-power profile for quiet AI operation.
Commission the complete physical build
Confirm latest CPU-supporting BIOS, both GPU blocks and active backplates, power-cable bend clearance, radiator hose exits, SSD heatsink contact and remaining case airflow for VRMs, RAM and SSDs. The external loop does not eliminate internal airflow needs.
Prove the Windows and Linux workloads
Install the NVIDIA Windows driver and the CUDA toolkit inside WSL2; NVIDIA says not to install a Linux display driver inside WSL. Test the actual multi-GPU workload under WSL2, plus the chosen games and 7680 x 2160 display mode. A 240Hz panel is not a promise of 240fps.
A Swiss specialist, and a concrete brief
Agree the complete cooling and assembly scope with the specialist before ordering the GPUs.
Recommended first contact: INFOMARTIX
INFOMARTIX in Geneva is the recommended first company to approach. Its published service covers bespoke workstation CPU/GPU loops, soft or rigid tubing, pressure and leak testing, thermal stress testing and maintenance. Its assembly service offers home delivery with technician setup. These services fit the brief; no published example of this exact dual-600W MO-RA system was verified, and the company has not been contacted.
35 rue Maunoir, Geneva · +41 22 595 62 96 · info@infomartix.ch
Confirm service coverage for your Swiss address and transport/setup of the external radiator in the quote.
What the cooling and assembly quote should cover
- Cool the AM5 CPU and both RTX PRO 6000 Blackwell 600W Workstation cards with a Watercool MO-RA IV 600 external radiator.
- Confirm supply and warranty handling for 2 x Alphacool 5100182 full-cover Workstation blocks with active backplates. The manufacturer lists a 1.5-slot design and a 5-6 week lead time; part 19450 is for Server/Max-Q and is unsuitable.
- Provide a dimensioned clearance plan for the two blocks, backplates, fittings and GPU power connectors before assembly.
- Include the entire radiator station: fans, mounting/stand, reservoir, pump arrangement, coolant, fittings, quick-disconnect hoses and all power/control cables. The bare radiator is roughly 700 x 662 x 75mm and 15.9kg dry; allow floor or wall space.
- Use coolant-temperature-based fan control, flow and temperature monitoring, pump-failure shutdown, accessible fill/drain points, and low-maintenance clear coolant. Agree tube lengths and placement for the actual room.
- Record sustained simultaneous CPU/GPU temperatures, stable GPU power settings and acoustic results at an agreed ambient temperature and measurement distance. Include full 192GB memory stability testing, cold boots and the intended two-GPU AI job.
- Quote insured delivery and on-site setup at the Swiss address, GPU warranty implications, servicing intervals and a complete as-built parts list. Include cooling hardware, cooling labour and system integration in the agreed project scope.
Alphacool 5100182 Workstation block · Alphacool 5100182 dimensions and compatibility · Watercool MO-RA IV 600 Black
Alternative: TechApart, Vevey
Rue de l'Union 15, 1800 Vevey. Publishes custom-loop work and offers bespoke workstations and maintenance. Its terms cover delivery, postal shipment and collection; confirm insured handling and on-site setup for this build.