SKU: 57859540000

Cisco Intel Xeon Platinum 8000 (5th Gen) 8558U Octatetraconta-core (48 Core) 2 GHz Processor Upgrade

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Description

Cisco Intel Xeon Platinum 8000 (5th Gen) 8558U Octatetraconta-core (48 Core) 2 GHz Processor UpgradeElevate your Cisco server performance with the Intel Xeon Platinum 8000 family upgrade. This 5th Generation configuration combines an astonishing 48 core, 96 thread design with a 2 GHz base clock and turbo capabilities that surge up to 4 GHz, delivering unparalleled multi threaded throughput for virtualization, database, analytics, and other demanding workloads. Built for data centers and enterprise environments, this upgrade brings 64 bit processing,

Elevate your Cisco server performance with the Intel Xeon Platinum 8000 family upgrade. This 5th Generation configuration combines an astonishing 48-core, 96-thread design with a 2 GHz base clock and turbo capabilities that surge up to 4 GHz, delivering unparalleled multi-threaded throughput for virtualization, database, analytics, and other demanding workloads. Built for data centers and enterprise environments, this upgrade brings 64-bit processing, advanced reliability features, and scalable performance that helps your Cisco infrastructure handle bigger workloads, faster, with greater efficiency. Whether you're consolidating virtual machines, accelerating real-time analytics, or running large-scale ERP and CRM, this processor upgrade is engineered to keep your Cisco-based servers ahead of the curve.

  • 48 cores and 96 threads for massive parallel processing — Tackle highly multi-threaded workloads with ease, enabling more virtual machines per host, faster data processing, and improved responsiveness under peak demand.
  • Base clock of 2.0 GHz with turbo up to 4.0 GHz — A strong baseline cadence combined with aggressive burst performance ensures both steady, dependable throughput and rapid accelerations for bursty workloads.
  • 64-bit processing for modern software ecosystems — Optimized to run contemporary operating systems and enterprise applications with enhanced memory addressing, larger working sets, and improved security features, all essential for data-center efficiency.
  • Socket LGA-4677 compatibility for simple PCB upgrades — Designed to slot into boards using the LGA-4677 socket, enabling seamless processor upgrades on the existing Cisco server PCB without soldering or complex rework.
  • 300 W thermal design power for sustained data-center performance — Built to sustain heavy workloads in demanding environments, with robust cooling and power delivery to maintain performance without throttling.

Technical Details of Cisco Intel Xeon Platinum 8000 (5th Gen) 8558U Octatetraconta-core (48 Core) 2 GHz Processor Upgrade

  • CPU Family: Intel Xeon Platinum 8000 (5th Gen)
  • Model: 8558U
  • Cores: 48
  • Threads: 96
  • Base Clock: 2.0 GHz
  • Boost Clock: Up to 4.0 GHz
  • Socket: LGA-4677
  • TDP: 300 W
  • 64-bit Processing: Supported

how to install Cisco Intel Xeon Platinum 8000 (5th Gen) 8558U Octatetraconta-core (48 Core) 2 GHz Processor Upgrade

  • Prepare your Cisco server by verifying the motherboard supports the LGA-4677 socket and that the upgrade is compatible with your model. Check BIOS/firmware documentation for processor compatibility notes and microcode updates.
  • Power down the system completely, unplug all power sources, and ground yourself to prevent static discharge. Remove external peripherals and place the server on a clean, non-conductive surface.
  • Open the server chassis and locate the processor socket. If a heatsink or cooling assembly is installed, carefully detach it following the vendor’s instructions, ensuring you do not damage surrounding components.
  • Release the socket lever and carefully rotate or lift according to the motherboard design to access the CPU socket. Remove the existing processor if present and inspect the socket contacts for any debris or damage.
  • Align the 48-core processor with the socket’s orientation marker (usually a triangle or notch). Gently seat the CPU into the socket, ensuring even contact across all pins/pads. Do not force the processor into place; if it doesn’t sit flush, reseat it correctly.
  • Secure the socket lever and apply a thin, even layer of thermal interface material if your cooling solution requires it. Reinstall the heatsink/cooler, ensuring proper mounting pressure and cable connections for fans and sensors.
  • Reconnect power and power-on the system. Enter the BIOS/UEFI to confirm the new processor is detected. Apply any required microcode or firmware updates, and adjust power and cooling profiles as needed to support the 300 W TDP.
  • Perform a full system POST and run stability tests to verify thermal behavior and multi-threaded performance. Update server drivers, firmware, and virtualization software to maximize compatibility and efficiency with the new CPU.
  • Document the upgrade for maintenance records and monitor performance over the first 72 hours to ensure consistent throughput, power consumption, and cooling performance across workloads.

Frequently Asked Questions

  • Q: Is this upgrade compatible with all Cisco servers? A: Compatibility depends on the server model and motherboard. This upgrade notes a Socket LGA-4677 interface and 300 W TDP, so verify that your Cisco server board supports LGA-4677 and has adequate power delivery and cooling. Always consult the official Cisco hardware compatibility guides and the system BIOS/update requirements before purchasing.
  • Q: What kind of performance improvements can I expect? A: You can expect significant improvements in multi-threaded workloads thanks to 48 cores and 96 threads, with faster burst performance due to a 2.0 GHz base clock and up to 4.0 GHz turbo. Real-world gains will depend on workload type, virtualization density, and memory configuration.
  • Q: How does the 300 W TDP impact cooling and power? A: A 300 W TDP requires robust server cooling and a power delivery system that can sustain peak loads. Ensure your chassis airflow, heatsink design, and power supply can handle sustained high-performance operation to prevent throttling and maintain stability.
  • Q: Do I need a BIOS update for this processor? A: Yes. BIOS or firmware updates are often required to ensure proper microcode support, feature enablement, and optimal stability with new CPU generations. Check the vendor’s release notes and apply the recommended updates before deployment.
  • Q: How should I manage thermal and performance tuning? A: Start with manufacturer-recommended cooling and power profiles, then monitor thermals and clock behavior under representative workloads. Incrementally adjust fan curves, pump speeds (if applicable), and power limits to balance performance with reliability and energy efficiency.
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SKU: 57859540000

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Gabrielle Grim
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★★★★★ 5
Excellent product for dry mouth
Scent Name: Berry, Size: 100 Count
If you are having trouble with dry mouth, especially while sleeping, this is definitely the product for you. I have severe dry mouth and have tried multiple things including hard candy (yes, I know not very smart) as well as different biotin products, the mouthwash, the spray and the gel, which all do work, but do not last for very long. These stay in place open the corner of your mouth, last for hours and truly work. I highly recommend it if you are having a dry mouth issue
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Reviewed in the United States on February 5, 2026
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Sharon
Massapequa, US
★★★★★ 5
Works great
Scent Name: Berry, Size: 100 Count
I have to use these for about 1/2 a year. I keep bronchitis and sinusitis from about Oct. to April every since I was a child. When I am suffering with these I can't breath through my nose, epically at night while sleeping and would wake up several times a night with dry mouth so bad ir was literally painful. My mom turned me on to these because she was using the with her CPAP. I sometimes have a bit of difficulty getting them to stay put but overall they are great. I have tried the OG, cinnamon, and berry. The OG have no real taste, but you wake up with a sweet taste in your mouth. I tried the cinnamon because I love cinnamon and didn't listen to the reviews stating how strong the flavor is, big regret, it's like putting two or three fireballs in your mouth, won't be making that mistake again. The berry ones are actually best in my opinion. They have a light berry flavor that isn't overpowering, isn't quite as sweet as the OG. Whichever one you choose you won't wake up in pain. I do suggest using only one at first as opposed to the two they recommend, unless you like waking up with your head on a water logged pillow. One generally gets me through the night unless my congestion is super bad, then I will sometimes have to use a 2nd one about 1/2 way through my night when I wake up for the bathroom and realize it's already completely dissolved.
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Reviewed in the United States on September 21, 2025
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Gustavo roman
Carnegie, US
★★★★★ 5
Perfect
Love it...
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Reviewed in the United States on January 31, 2026
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Curious
Charlottesville, US
★★★★★ 4
Happy to have a stainless steel one
I'm a female and I tried a few others, but this one seems to be more comfortable in my mouth. I would've given it five stars, but I wish it had one side, a little bit rougher than the other side. I'm spoiled with the one I had which was plastic, but it was perfect. Otherwise one was a milder scraping than the other side, and I seem to like the more aggressive scraping. People who have never used a tongue scraper will be just fine with this and I'm going to stay with this one. Just have to do it more times.
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Reviewed in the United States on February 22, 2026
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N. Cupit
Draper, US
★★★★★ 5
Solid and dependable product
This product has had a positive impact on my oral health. It is well made of solid stainless steel, and is comfortable to hold and use. I have no doubt this product will continue to work for me for years to come.
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