1. Network Server Boards On Sale
  2. sku: 2391250094312861
  3. SUPERMICRO H12SSL-CT

SUPERMICRO H12SSL-CT Amd Epyc Cooler 7B12 64C/128T 4U SP3

H12ssl-ct Supermicro Amd Epyc 7b12 64c/128t 4u Sp3 Cooler Tested

( Brand: Supermicro ), ( Manufacturer Part Number: H12SSL-CT ), ( Part Type: Cooler ), ( Socket Type: Sp3 ), ( Compatible Cpu Brand: Amd ), ( Cpu Cores: 64 ), ( L3 Cache: 256 Mb ), ( Cpu: Amd 7b12 ), ( Network Ports: Dual 10gbe ), ( Memory Type: Ddr4 Ecc Rdimm / Lrdimm ), ( Form Factor: Atx ), ( Cpu Threads: 128 ), ( Features: Ipmi, Pcie 4.0 ), ( Country Of Origin: China )

Review SUPERMICRO Amd Epyc 64c/128t 4u Sp3 Cooler Tested

Introducing the Supermicro H12SSL-CT, a 4U rackmount server chassis engineered for high-performance computing applications. This server enclosure accommodates one AMD EPYC 7002 series processor, specifically the 7B12 model, which boasts an impressive 64 cores and 128 threads.

The H12SSL-CT comes equipped with a built-in, high-efficiency SP3 cooling system designed to maintain optimal operating temperatures for your server components. The SP3 cooling system employs a 3-phase, hot-swappable design, ensuring uninterrupted operation even during component changes.

This 4U server chassis is designed to accommodate a wide range of Supermicro server boards, providing flexibility for various deployment scenarios. The H12SSL-CT also supports up to six hot-swap 3.5-inch hard drive bays and two hot-swap 2.5-inch SSD trays, enabling ample storage capacity for your data-intensive workloads.

In terms of I/O connectivity, the H12SSL-CT leaves no stone unturned. It offers a total of fourteen PCIe expansion slots, including twelve full-length and two low-profile slots. These slots support the latest PCIe Gen4 x16 and x8 standards, ensuring compatibility with the latest high-performance add-in cards.

Furthermore, the H12SSL-CT comes with an abundance of I/O ports, including two 1GbE and two 10GbE Ethernet ports, as well as a dedicated management port for remote server management. The server also features a USB 3.0 and a console port for local access.

The H12SSL-CT is built with Supermicro's renowned attention to detail and commitment to reliability. It is constructed from robust materials and features tool-less entry for easy access to components. The server also supports Supermicro's Redundant and Fail-safe Power Supply (RFPS), ensuring minimal downtime in the event of power issues.

In summary, the Supermicro H12SSL-CT is a versatile and powerful 4U rackmount server designed for high-performance computing applications. It accommodates the latest AMD EPYC processors, boasts an efficient cooling system, and offers ample storage and expansion capabilities, making it an ideal choice for data-intensive workloads and compute-intensive applications.

Supermicro H12SSL-CT with AMD EPYC 7B12: A 4U Server with SP3 Cooler - Pros, Cons, and Conclusion

The Supermicro H12SSL-CT is a 4U server featuring an AMD EPYC 7B12 processor, which is a 64-core/128-thread chip. This server also comes with an integrated SP3 (Split-Platform) cooling system. In this analysis, we will discuss the pros and cons of this server configuration to help you make an informed decision.

Pros:

1. High Core Count: With 64 cores and 128 threads, this server provides massive compute power, making it ideal for applications that require high parallelism, such as machine learning, scientific simulations, and large-scale databases.

2. Energy Efficiency: AMD EPYC processors are known for their power efficiency, and the 7B12 chip is no exception. This server can save you money on electricity bills while delivering superior performance.

3. Density: The 4U form factor allows for a high-density deployment, making it suitable for data centers with limited space.

4. Scalability: Supermicro servers are known for their modular design, allowing you to expand the server's capabilities by adding more components, such as additional drives or network interfaces.

5. Reliability: Supermicro is a reputable server manufacturer known for its robust and reliable systems. The H12SSL-CT is no exception, featuring redundant power supplies and hot-swappable components.

Cons:

1. Cost: A high-performance server like the H12SSL-CT comes with a premium price tag. This might not be an affordable option for small businesses or individuals.

2. Complexity: With a server of this caliber, there is a learning curve associated with managing and maintaining it. This might require additional resources or hiring an experienced IT professional.

3. Thermal Management: The integrated SP3 cooler can be challenging to manage effectively, especially when dealing with high compute workloads. It may require additional cooling infrastructure or adjustments to ensure optimal performance and reliability.

Conclusion:

The Supermicro H12SSL-CT with an AMD EPYC 7B12 processor is a powerful and energy-efficient server that offers high core counts, density, and scalability. However, its high cost, complexity, and thermal management challenges should be carefully considered before making a purchase. If you are looking for a high-performance server for compute-intensive workloads and have the budget and expertise to manage it, this server configuration is an excellent choice. Otherwise, you might want to consider a less expensive and less complex solution.

Recommendation:

For small businesses or individuals with limited budgets or expertise, a more affordable and less complex server solution might be more suitable. Consider exploring single-socket AMD EPYC servers or even Intel Xeon-based servers, which can offer good performance at a lower cost and with less complexity. If you still require high core counts and the benefits of a 4U form factor, look for entry-level or mid-range models from reputable manufacturers like Supermicro, Dell, or Lenovo.

Details:

Included in this listing: Supermicro H12SSL-CT motherboard. Condition notes: One fan header has minor damage to the plastic locking tab. This is a great base for virtualization, storage, home lab, or GPU compute build. Normal cosmetic signs of prior installation/use may be present.

IPMI remote management. Supermicro H12SSL-CT server motherboard combo with AMD EPYC 7B12 CPU installed and a new 4U SP3 cooler included. Please review all photos carefully for exact condition and included items. This combo was removed from a working system and tested for proper operation.

AMD EPYC 7B12 processor installed. The header still works properly, as shown in the photos.

part #: h12ssl price

  • $1900.00

specifications servertimber:

  • brand: Supermicro
  • mpn: H12ssl-ct
  • part type: Cooler
  • socket type: Sp3
  • compatible cpu brand: Amd
  • cpu cores: 64
  • l3 cache: 256 Mb
  • cpu: Amd 7b12
  • network ports: Dual 10gbe
  • memory type: Ddr4 Ecc Rdimm / Lrdimm
  • form factor: Atx
  • cpu threads: 128
  • features: Ipmi, Pcie 4.0
  • country of origin: China

shipping servertimber:

  • type: Calculated
  • transit: 5-11 Days
  • carrier: USPS
  • service: USPS Ground Advantage
  • class: Standard
  • cost: $0.00

general servertimber:

  • condition: Used
  • Enterprise Networking, Servers > Server Components > Server Boards

payments servertimber:

  • other
  • credit card: Discover
  • wallet: Google-pay

offer servertimber:

  • sold: 0
  • quantity: 1
  • started: March 7, 2026
  • best offers: True
  • options: Ship-to-home
  • availability: In Stock

seller servertimber:

  • rating: 100.0%
  • # reviews: 153
  • city: Annapolis, Maryland

returns servertimber:

  • method: Money back
  • policy: Returns Accepted
  • time: 30 Days
  • paid by: Buyer
part type: cooler, socket type: sp3, compatible cpu brand: amd, cpu cores: 64, l3 cache: 256 mb, cpu: amd 7b12, network ports: dual 10gbe, memory type: ddr4 ecc rdimm / lrdimm, form factor: atx, cpu threads: 128, features: ipmi, pcie 4.0, country of origin: china,
category: computers > enterprise networking, servers > server components > server boards, sku: 2391250094312861,

Supermicro H12SSL Is Similar To:

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1 offer $1900.00 USD
  • Offer #1: $1900.00 price + $35.00 shipping estimate = $1935.00* total. Dual Epyc H11DSI-NT + 2x Unlocked + 2x Arctic Freezer 4U-M coolers.+$35.00 shipping

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