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Description
Intel Xeon Silver 4208 - 8 Cores 16 Threads, Base 2,1Ghz Turbo 3,2Ghz, 85W P/N: SRFBMEssentials Product Collection 2nd Generation Intel Xeon Scalable Processors Code Name Products formerly Cascade Lake Vertical Segment Server Processor Number 4208 Lithography 14 nm CPU Specifications Total Cores 8 Total Threads 16 Max Turbo Frequency 3. 20 GHz Processor Base Frequency 2. 10 GHz Cache 11 MB Max # of UPI Links 2 TDP 85 W Supplemental Information Marketing Status Launched Launch Date Q2'19 Servicing Status Baseline Servicing Embedded
| Essentials | |
| Product Collection | 2nd Generation Intel® Xeon® Scalable Processors |
| Code Name | Products formerly Cascade Lake |
| Vertical Segment | Server |
| Processor Number | 4208 |
| Lithography | 14 nm |
| CPU Specifications | |
| Total Cores | 8 |
| Total Threads | 16 |
| Max Turbo Frequency | 3.20 GHz |
| Processor Base Frequency | 2.10 GHz |
| Cache | 11 MB |
| Max # of UPI Links | 2 |
| TDP | 85 W |
| Supplemental Information | |
| Marketing Status | Launched |
| Launch Date | Q2'19 |
| Servicing Status | Baseline Servicing |
| Embedded Options Available | No |
| Memory Specifications | |
| Max Memory Size (dependent on memory type) | 1 TB |
| Memory Types | DDR4-2400 |
| Maximum Memory Speed | 2400 MHz |
| Max # of Memory Channels | 6 |
| Intel® Optane™ Persistent Memory Supported | No |
| ECC Memory Supported ‡ | Yes |
| Expansion Options | |
| Scalability | 2S |
| PCI Express Revision | 3 |
| Max # of PCI Express Lanes | 48 |
| Package Specifications | |
| Sockets Supported | FCLGA3647 |
| TCASE | 78°C |
| Package Size | 76.0mm x 56.5mm |
| Advanced Technologies | |
| Intel® Deep Learning Boost (Intel® DL Boost) | Yes |
| Intel® Speed Select Technology - Performance Profile | No |
| Intel® Speed Select Technology - Base Frequency | No |
| Intel® Resource Director Technology (Intel® RDT) | Yes |
| Intel® Speed Shift Technology | Yes |
| Intel® Turbo Boost Max Technology 3.0 ‡ | No |
| Intel® Turbo Boost Technology ‡ | 2 |
| Intel® Hyper-Threading Technology ‡ | Yes |
| Intel® Transactional Synchronization Extensions | Yes |
| Intel® 64 ‡ | Yes |
| Instruction Set Extensions | Intel® SSE4.2 | Intel® AVX | Intel® AVX2 | Intel® AVX-512 |
| # of AVX-512 FMA Units | 1 |
| Enhanced Intel SpeedStep® Technology | Yes |
| Intel® Volume Management Device (VMD) | Yes |
| Security & Reliability | |
| Intel vPro® Eligibility ‡ | Intel vPro® Platform |
| Intel® AES New Instructions | Yes |
| Intel® Trusted Execution Technology ‡ | Yes |
| Execute Disable Bit ‡ | Yes |
| Intel® Run Sure Technology | No |
| Mode-based Execute Control (MBEC) | Yes |
| Intel® Virtualization Technology (VT-x) ‡ | Yes |
| Intel® Virtualization Technology for Directed I/O (VT-d) ‡ | Yes |
| Intel® VT-x with Extended Page Tables (EPT) ‡ | Yes |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.9 ★★★★★
Based on 27 reviews
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Product Reviews
★★★★★ 5
Great item!
works great. I can plug my backup into it and my printer, so I don't need to connect the printer to the internet.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 28, 2026
★★★★★ 5
74 monte carlo Resto
Model: NewSLS50_52
Great product easy installation with sheets cut to size,using for Classic car Restoration,floor pan and doors
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Reviewed in the United States on May 26, 2026
★★★★★ 5
Impressive Sound Deadening Solution with Enhanced Audio Quality
Model: NewSLS50_52
I recently purchased the Siless 50 mil (1.3mm) 52 sqft Car Sound Deadening mat, and I am delighted with the results it has delivered. Right from the start, I was impressed with the packaging, which ensured the product arrived in perfect condition.
One of the standout features of this sound deadening mat is its ease of use. It was a breeze to cut and modify according to my specific needs. Whether I needed to cover specific areas or customize the size, the mat accommodated my requirements effortlessly. This flexibility made the installation process a breeze.
The Siless Sound Deadening mat has proven to be highly effective in reducing outside noise within my vehicle. With just a half cabin install, I noticed a significant reduction of approximately 10 decibels, making my driving experience much quieter and more comfortable. The mat acted as a reliable barrier against external noise, allowing me to enjoy a more peaceful ride.
Furthermore, the sound quality from my vehicle's audio system experienced a noticeable improvement. The Siless mat effectively dampened vibrations and minimized resonance, resulting in cleaner and more refined audio output. The mat's thickness of 50 mil (1.3mm) ensures optimal sound absorption, contributing to its effectiveness in creating a quieter and more enjoyable driving environment. I can now appreciate the full range of tones and enjoy a more immersive music experience during my drives.
Overall, I highly recommend the Siless 50 mil Car Sound Deadening mat for anyone seeking a reliable and effective solution to reduce noise and enhance audio quality in their vehicle. The easy cutting and modifying process, along with the excellent packaging, contribute to a seamless installation experience. With a significant reduction in outside noise and an improvement in sound system performance, this sound deadening mat has exceeded my expectations.
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Reviewed in the United States on May 27, 2023
★★★★★ 5
Good quality sound deadener at a good price.
Model: NewSLS50_52
Quality sound deadening that adheres to body panels well. You can easily hear the vibration reduction after just the first piece by tapping on the body panel before and after.
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Reviewed in the United States on November 21, 2025
★★★★★ 4
Good stuff at a good price
Model: NewSLS50_52
Works well and sticks well. I used a roller and it has been over a year and everything still sticking as good as day i put it everywhere. I didnt use any adhesive but I did wipe everything down with acetone before I applied. Good stuff at a good price
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Reviewed in the United States on November 23, 2025
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