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Description
Lenovo AMD EPYC 7003 7643 Octatetraconta-core (48 Core) 2.30 GHz Processor UpgradeLenovo AMD EPYC 7003 7643 Octatetraconta core Processor Upgrade The Lenovo AMD EPYC 7003 7643 processor upgrade delivers exceptional multi core performance for data centers, virtualization environments, and enterprise workloads. With 48 cores and 96 threads, a base clock of 2. 30 GHz and a turbo acceleration up to 3. 60 GHz, this upgrade is engineered to accelerate demanding applications while preserving reliability and scalability. Designed for the
Lenovo AMD EPYC 7003 7643 Octatetraconta-core Processor Upgrade
The Lenovo AMD EPYC 7003 7643 processor upgrade delivers exceptional multi-core performance for data centers, virtualization environments, and enterprise workloads. With 48 cores and 96 threads, a base clock of 2.30 GHz and a turbo acceleration up to 3.60 GHz, this upgrade is engineered to accelerate demanding applications while preserving reliability and scalability. Designed for the Socket SP3 platform and Lenovo server ecosystems, it combines AMD’s advanced Zen 3 architecture with enterprise-grade features to boost virtualization density, database throughput, analytics, and AI workloads. The 256 MB L3 cache helps keep data close to the cores, reducing memory latency and improving overall system responsiveness in data-intensive scenarios. If you’re looking to extend the life of your Lenovo servers or scale up your compute horsepower without a full system replacement, this EPYC 7643 upgrade is a compelling choice for modern data centers seeking efficiency, performance, and uptime.
- 48-core, 96-thread performance enables true parallel processing for virtualization, databases, analytics, and HPC workloads, delivering faster results under heavy load.
- Turbo speed up to 3.60 GHz supports bursty workloads and latency-sensitive tasks, delivering responsive performance when it matters most.
- 256 MB L3 cache minimizes data fetch times and reduces memory bottlenecks, boosting throughput for large datasets and memory-intensive applications.
- Socket SP3 compatibility is designed for Lenovo servers, allowing a straightforward upgrade without soldering or complex motherboard changes.
- Efficient 225 W TDP balances high performance with reliability, suited for dense server deployments and data-center environments where steady uptime is essential.
Technical Details of Lenovo AMD EPYC 7003 7643
- Model: AMD EPYC 7643 (7003 Series)
- Cores / Threads: 48 / 96
- Base Clock: 2.30 GHz
- Max Turbo / Overclocking: 3.60 GHz
- Cache: 256 MB L3
- Socket: Socket SP3
- TDP: 225 W
How to install Lenovo AMD EPYC 7003 7643
- Power down the server, unplug the power cords, and discharge any static electricity before handling components.
- Open the chassis and locate the motherboard’s Socket SP3 where the EPYC processor will be installed.
- Remove the existing CPU if upgrading; carefully clean the socket area and inspect for any bent pins or damaged surfaces.
- Align the 7643 processor with the SP3 socket pins, seat it firmly, and secure the locking mechanism according to Lenovo server guidelines.
- Apply an appropriate thermal paste and install the heatsink/fan assembly. Reassemble the chassis, reconnect power, and power on to verify POST and CPU recognition.
Frequently asked questions
- Q: Is this a drop-in upgrade for Lenovo servers? A: It is designed for Lenovo servers with Socket SP3; ensure your motherboard BIOS/firmware supports the AMD EPYC 7643 before upgrading.
- Q: What workloads benefit most? A: Virtualization, large databases, analytics, and AI inference workloads benefit from the 48-core/96-thread configuration and large L3 cache, improving throughput and responsiveness.
- Q: Does this processor support overclocking? A: The listed speed indicates the turbo frequency up to 3.60 GHz; enterprise servers typically rely on BIOS-level tuning rather than manual overclocking. Verify with Lenovo for supported configurations.
- Q: What about warranty and support? A: Warranty terms vary by region and supplier; consult Lenovo’s enterprise support policy for processor upgrades and service options.
Shipping Notes
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Exchange/Return Notes
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- Final sale items are not eligible for returns or exchanges.
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4.6 ★★★★★
Based on 19 reviews
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Product Reviews
★★★★★ 5
My Dachshunds Love These
Size: Small
These balls are durable, flexible material, highly chewable without being easily destroyed. I stuff them with Milkbone Maro Snacks, which are just the right size to twist into the holes in the ball. My dogs literally get an hour+ chewing and chasing entertainment from these. They chew them, they sometimes 'pop' out of their mouths, go rolling across the floor, dogs chasing them. This satisfies their urge to hunt prey. Dachshunds can easily tear this kind of stuff-it-toy apart. These have lasted for a long time without tearing or shredding. I would NOT recommend them for a dog much larger than a tweenie weenie. They're a bit on the small side and might be swallowed by a larger dog. It would be cool it they also came in a larger size (and probably ball wall thickness also) for the bigger dogs to enjoy. These stuff-it chew balls are better than the kong balls my dogs had before these. Highly recommend them.
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Reviewed in the United States on April 19, 2024
★★★★★ 5
My puppy’s favorite fetch toy!
Size: Small
Update Aug 27, 2024: After 10 months, these are still his favorite ball. He’s obsessed with fetching and plays with them all day. They do bounce really high. Unfortunately, the small size aren’t available for sale anywhere anymore. I tried the medium size, and he has a bit of trouble hanging on to them, but he manages. Weirdly, he prefers the orange one, but he also plays with the blue one.
My 7 month old Shih Tzu puppy loves to fetch, and these are his new favorites. They’re small enough to fit in his mouth, and they are made of hard plastic, so he’s able to hold on to them. They have a lot of bounce, and this adds to the fun for him. I highly recommend them.
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Reviewed in the United States on December 17, 2023
★★★★★ 4
Genuinely bummed that these great balls can’t stand up against my Chloè.
Size: Medium
I love all the Chuckit brand of balls. I found that the Strabo and glow balls in the Chuckit line are the softest, and as such, don't last as long as the rest of Chuckit line of balls. Having said that, they do last longer than than every other brand I've tried (and I do believe I’ve tried every brand available on the market today.)
The strato balls do bounce higher than any of the other balls in the Chuckit line. They really are a good value.
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Reviewed in the United States on March 30, 2022
★★★★★ 5
Great dog balls at a great price
Size: Medium
The balls are a favorite for my dog. I could have done without the hole through the middle because I don't do treats in balls anyway. My dog loves balls for their own merit. I needed replacement balls for my Nerf Dog Ball launcher. It seems the originals have disappeared from the market. I took a chance because the price is right and this Chuck-it ball works very well so we're liking this ball a lot. So far my Dachsund, who can destroy a tennis ball (the kind they are selling as Nerf Dog replacements) in 3 minutes has not done any damage to this one so that's a win. I recommend this as a much better ball than the fuzzy tennis balls. I like the colors too since many dog toys are green (which gets lost in the lawn, etc.) or red (even though dogs have red/green color blindness. Blue and orange are good and pretty easy to find. I liked these well enough that this set was my second purchase so I will have spares in case the others are lost.
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Reviewed in the United States on May 21, 2023
★★★★★ 5
My Baby loves his new baby!
Size: Medium, Size: Medium
Finally! A ball my 107 lb. pitty/pointer mix can’t destroy. He has torn up every single “indestructible” toy in a day or so until now. He peels fabric and fur off non-rubber toys. He is a 4-legged shredder. I’ve added pictures of him for a size reference of my dog versus this product. I know I had wanted that when shopping for this item.
This ball is now his beloved “baby.” He goes absolutely insane looking for it, chewing it, chasing it, and even sleeping with it. He won’t rest unless he knows exactly where it is. It is his only toy, and he is good with that. After getting this home, I tried giving him other choices, but he won’t touch them.
I was worried that he would rip it apart by putting his teeth in the holes, but so far, not a scratch. It is soft enough to collapse just enough to keep it from cracking when his jaws crush it but not so soft that he can rip it to sheds. The holes are large enough to prevent a suction or vacuum effect on his tongue or mouth. For his size jaws, it is a perfect fit. Other dogs might have problems with suction or be able to get their teeth in those holes and rip it apart. Who knows?
The older version of the Chuckit squeaky ball was his favorite for the year and a half he had it, but the way they make them now, he peels off the orange triangle in hours flat, the squeaker falls out (choking hazard), and then he rips it apart.
I’m going to stock up on these. I can’t imagine how crazy he will be if they ever stop production or change the materials.
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Reviewed in the United States on May 9, 2019