Supermicro 4U GPU Server SYS 420GU TNXR High Performance Computing System HGX A100 4-GPU 4U Server for AI Training
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- [email protected]
- 8613811377485
- WhatsApp: 8613811377485
- xykjnetwork.com
- Building C, Zhongjian Fudi Center, Wuhan, Hubei, China
- Avg response: within_1_hour
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Live estimate. Values recalculate as you type — Product × FX + customs duty & handling + 15% VAT + freight. Variance vs final binding quote is typically < 5% and only changes if the supplier's pro-forma differs from your inputs.
How Class B sourcing works on BestDealz
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Pay & we ship
One all-in payment in Rand under Trade Assurance. We handle SARS clearance and SA delivery.
Door-to-door
Goods land at your address in 60–70 days. Inspect on arrival.
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Specifications | ||||||||
MODEL | SuperServer SYS-420GU-TNXR | |||||||
Form Factor | 4U Rackmount | |||||||
Motherboard | Super X12DGU | |||||||
CPU | *Dual Socket P+ (LGA-4189) * 3rd Gen Intel® Xeon® Scalable processors | |||||||
Max GPU Count | * 4 onboard GPUs | - | ||||||
Supported GPU | * NVIDIA SXM: HGX A100 4-GPU (80GB) | |||||||
Memory | Up to 8TB 3200MT/s ECC DDR4 RDIMM/LRDIMM | |||||||
Video | 1 VGA port | |||||||
BIOS Type | * AMI 32MB SPI Flash EEPROM | |||||||
Power | Power-on mode for AC power recovery | |||||||
Power Supply | 4x 3000W Redundant Titanium Level (96%) power supplies | |||||||
Chassis Model | CSE-458GTS-R3K06P | |||||||
Dimension (WxHxL) | 14.57" (H) x 27.55" (W) x 49.6" (D) | |||||||
If you need more models, Please contact us. | ||||||||
* AI/Deep Learning Training
2. Intel® C621A Chipset
3. 32 DIMM Slots; Up to 8TB DRAM; 3200/2933/2666 ECC DDR4 LRDIMM;RDIMM
4. * Highest GPU communication using NVIDIA® NVLINK™
* Supports HGX A100 4-GPU 40GB (HBM2) or 80GB (HBM2e)
* 4U system with NVIDIA® HGX™ A100 4-GPU
* 6 PCIe Gen 4.0 X16 LP Slots
5. Flexible networking options
6. * Up to 10x 2.5" Hot-swap NVMe/SATA drive bays
* 1 M.2 NVMe/SATA via Intel® C621A PCH chipset (for boot drive only)
7. 5 Hot-Swap Heavy Duty Fans with Optimal Fan Speed Control
8. 4x 3000W redundant Titanium level power supplies










Why Partner with Us for Your Supermicro Solutions?
2. Optimized Total Cost of Ownership (TCO)
Our strategic sourcing allows us to offer competitive pricing, providing you with enterprise-grade infrastructure without the premium cost.
3. Global Logistics & Reliable Delivery
We ensure a smooth and efficient supply chain, delivering the solutions you need anywhere, on time, to keep your projects on track.
4. Pre- and Post-Sales Technical Support
From initial setup to integration, our team is here to ensure your Supermicro servers deploy seamlessly and perform at their best.
Contact our experts for a tailored configuration and quote today!


Why Choose Us?
We are a network equipment supplier based in Beijing, China, Established in 2017. Our products are distributed globally, with our key markets including Eastern Europe (60%), Southeast Asia (15%), North America (10%), Africa (8%), South America(5%),Oceania(1%),and the Middle East (1%). Our team consists of approximately 10-20 people.
2. How can we guarantee quality?
* Pre-production samples provided before commencing mass production.
* Final inspections conducted before shipment.
3. What can you buy from us?
Our product range includes:
* Network Switches
* Network Routers
* Servers
* Storage Solutions
* Network Firewalls
4. Why should you buy from us rather than other suppliers?
Xin Yang Chang Yuan Network (Beijing) Co., Ltd. is a professional network equipment supplier specializing in a comprehensive range of products. We offer expertise in:
* Network Switches
* Routers
* Firewalls
* Storage Solutions
* Servers
* Controllers
* Video Conferencing Systems
* Power Solutions
5. What services can we provide?
* Accepted Delivery Terms: FOB, CFR, CIF
* Accepted Payment Currencies: USD, EUR, HKD, CNY
* Accepted Payment Methods: T/T, L/C, MoneyGram, PayPal, Western Union, Cash, Escrow
* Languages Spoken: English, Chinese



Technical specifications
| type | Rack |
|---|---|
| private mold | No |
| products status | Stock, Used |
| processor type | 3rd Gen Intel Xeon Scalable processors |
| place of origin | Beijing, China |
| model number | SYS-420GU-TNXR |
| brand name | Supermicro |
| processor main frequency | Up to 40C/80T |
| Product Name | Supermicro Server |
| Form Factor | 4U Rack Server |
| Memory | Up to 8TB 3200MT/s ECC DDR4 RDIMM/LRDIMM |
| Warranty | 3 Years |
| Single package size | 68X70X105 cm |
| Single gross weight | 5068.000 kg |
| SKU | 1601634204348 |
Questions & Answers
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Shipping & logistics
BestDealz handles the full freight chain so you only deal with one party in Rand.
What's included
- Factory pickup: Our Shenzhen agent collects from supplier's warehouse
- Sea freight: FCL or LCL via verified carriers
- SARS clearance: Customs duties + 15% VAT pre-paid
- SA last-mile: Door-to-door via Aramex, Courier Guy or your carrier
- Insurance: 110% CIF cargo cover included
Sea freight (standard)
| Production lead time | 15–20 days |
|---|---|
| Sea freight (Shenzhen → Durban) | 20–24 days |
| SARS clearance | 3–5 business days |
| SA last-mile delivery | 1–3 business days |
| Total door-to-door | 60–70 business days |
| Estimated arrival | 24 Sep, 2026 |
Warranty & returns
Each unit ships with the manufacturer's warranty as disclosed by the supplier. Trade Assurance covers any pre-shipment defects.
Trade Assurance dispute resolution
If goods don't match the agreed spec or arrive damaged, raise a dispute via your BestDealz dashboard within 30 days. Funds remain held under Trade Assurance until both parties agree on resolution.
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