Six GPUs on a Budget-Mature Platform? TFNEW S746G3
TL;DR: TFNEW launched the S746G3, an enterprise GPU server, on September 21, 2026. A 4U rackmount node with 1/2x Intel Xeon Skylake/Cascade Lake (205 W), 24 DDR4 DIMM slots (up to 4 TB) and up to six professional GPU cards — six-GPU compute on the most proven, cost-effective Xeon Scalable generation for multi-GPU workloads. Get specs and pricing: sales@tfnew.com.
Core Specifications (with Plain-Language Terms)
The S746G3 is the six-GPU cost-optimization entry in TF NEW's rack line: a 4U GPU server built on 1 or 2x Intel Xeon Skylake/Cascade Lake processors (Xeon Scalable, max 205 W TDP) with an Intel C621 chipset. Memory: 24 DDR4 DIMM slots at 6 channels per CPU, ECC RDIMM/LRDIMM, up to 2933 MHz and 4 TB. Storage: 8x front 3.5"/2.5" hot-swap SATA/SAS bays plus 2x internal 2.5" drives, with an integrated SATA controller and optional standalone RAID. GPU support: up to six professional GPU cards for multi-GPU compute scenarios. Skylake and Cascade Lake are the generations that made dual-socket Xeon economics famous — deep ecosystem, mature drivers and a price curve that keeps six-GPU nodes affordable.
Specs at a Glance
| Item | S746G3 Value |
|---|---|
| Chassis | 4U rackmount GPU server |
| Processor | 1/2x Intel Xeon Skylake/Cascade Lake, max 205 W, Intel C621 |
| Memory | 24 DDR4 DIMM, 6 channels/CPU, ECC RDIMM/LRDIMM, up to 2933 MHz, up to 4 TB |
| Storage | 8x front hot-swap 3.5"/2.5" bays; 2x internal 2.5" drives |
| RAID | Integrated SATA; optional standalone RAID card |
| GPU | Up to 6x professional cards |
Why Six GPUs Is the Right Size on This Platform
Eight-GPU nodes are flagships; six-GPU nodes are the workhorses. The S746G3 sizes the GPU count to what a mature-generation platform should feed — six professional accelerators behind dual Skylake/Cascade Lake Xeons, with 4 TB of DDR4 and 8 hot-swap bays of local data. It is the node for multi-GPU workloads that need predictable cost and proven stability: rendering, inference pools, scientific computing and VDI-adjacent GPU duty. When the workload says six, the platform shouldn't charge flagship prices.
Where It Fits
- Multi-GPU compute pools: six professional cards on a proven platform
- Inference and rendering: mature drivers, predictable per-node cost
- Scientific computing: dual Xeon + 4 TB DDR4 + GPU acceleration
- Budget-conscious AI sites: six-GPU density without flagship premiums
Why the Numbers Matter
- 6 professional GPU cards: multi-GPU capacity sized for workhorse duty
- Skylake/Cascade Lake + C621: the most proven Xeon Scalable economics
- 24 DDR4 up to 4 TB: memory depth for solvers and models
- 8 hot-swap bays + 2 internal: local data beside the compute
- 205 W TDP CPUs: efficient power per compute unit
What TF NEW Says
"Workhorse GPU nodes shouldn't carry flagship prices," said a TF NEW product manager. "The S746G3 pairs six professional GPU cards with dual Skylake/Cascade Lake Xeons, 4 TB of DDR4 and eight hot-swap bays — the mature Xeon Scalable platform, sized for the workloads that actually fill a rack. Six-GPU compute at the price curve that makes sense."
Quality and Availability
Every S746G3 is burn-in tested under full GPU load — all PCIe paths, memory channels and drive bays validated for 48 hours before shipping. It ships deployment-ready with GPU and RAID configuration documentation.
Pricing and Availability
The S746G3 is available now. Pricing varies with processor, memory, GPU and storage 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 S746G3? A 4U GPU server with 1/2x Intel Xeon Skylake/Cascade Lake and up to six professional GPU cards.
- How many GPUs can it take? Up to six professional GPU cards for multi-GPU compute.
- How much memory does it support? 24 DDR4 DIMM slots (6 channels/CPU), ECC RDIMM/LRDIMM, up to 2933 MHz and 4 TB.
- What storage does it have? 8x front hot-swap 3.5"/2.5" bays plus 2x internal 2.5" drives.
- Why this platform? Skylake/Cascade Lake and DDR4 offer the most proven economics for cost-sensitive multi-GPU workloads.