Synoros Foundry R4-192W
Modern 48GB-per-card 4-GPU rack
Startup, boutique datacenter, or quiet-ish rack buyer / $21,000-$28,000
Total VRAM
192GB
GPUs
4x Radeon Pro W7900 48GB
Chassis
PCIe 4.0 EPYC/Threadripper Pro 4U
Form Factor
4U Rackmount
PCIe
PCIe 4.0
Starting at
$22,999
Model Compatibility
7B
13B
24B-35B
70B
122B
400B+
Sweet spot: 122B 4-bit inference
Stretch: 400B floor still out of reach without CPU offload
Notes
•Active workstation GPUs. Easier acoustically, higher per-card cost
•AMD ROCm ecosystem. Verify framework compatibility for your stack
•Premium pricing reflects current W7900 market rates
⚡208/240V recommended. 4x active-cooled GPUs + EPYC host = ~1.8kW peak.
PCIe: Gen4-on-Gen4: clean modern fit
Upgrade path: Synoros Foundry R4-320 or R4-384
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Need something different? Contact sales for a custom build