SK HYNIX HMCG88MEBRA111N Server Ecc Memory 32GB 2RX8S PC5-4800B-RE0-1010-NT DDR5

( Brand: Sk Hynix ), ( Manufacturer Part Number: HMCG88MEBRA111N ), ( Part Type: Memory Server )

Review SK HYNIX Server Ecc Memory

The **SK Hynix HMCG88MEBRA111N** is a high-performance, enterprise-grade **32GB (2Rx8) DDR5 memory module** designed to deliver exceptional speed, reliability, and efficiency for modern server workloads. Engineered with cutting-edge **DDR5 technology**, this module operates at an aggressive **PC5-4800B (DDR5-4800)** clock speed, enabling near-instantaneous data transfer rates of **4800 MT/s**, which translates to significantly faster processing, reduced latency, and improved overall system responsiveness compared to traditional DDR4 solutions. The **RE0 (Registered ECC)** configuration ensures robust error correction and data integrity, making it an ideal choice for mission-critical applications such as virtualization, high-performance computing (HPC), database management, and cloud infrastructure where uptime and accuracy are paramount.

Built with **SK Hynix s advanced 16Gb (256Mb) DDR5 DRAM chips**, this module leverages the latest process technology to maximize density, power efficiency, and signal integrity. The **2Rx8 configuration** comprising two 16GB ranks optimizes bandwidth and throughput while maintaining compatibility with modern server platforms that support dual-rank memory architectures. The **ECC (Error-Correcting Code)** functionality actively detects and corrects single-bit errors, reducing the risk of data corruption in demanding environments, while the **Registered (RE0)** design minimizes bus contention, further enhancing stability in multi-socket systems. Additionally, the **NT (Non-Training)** designation indicates that this module does not require training for optimal performance, simplifying deployment and reducing potential compatibility issues in server environments.

The **HMCG88MEBRA111N** is engineered to meet the stringent requirements of **server-grade memory**, featuring robust thermal management, extended operational lifespans, and compliance with industry standards such as **JEDEC DDR5 specifications**. Its **low-power design** ensures efficient energy consumption, making it suitable for data centers seeking to balance performance with sustainability. The module s **1010** model designation suggests it is optimized for **Intel Xeon (Sapphire Rapids and later) and AMD EPYC (Genoa and later) processors**, ensuring seamless integration with the latest server architectures. Whether deployed in **2U servers, blade systems, or high-density compute nodes**, this memory module provides the speed, reliability, and scalability required to handle the most demanding workloads with confidence. For organizations prioritizing performance, data protection, and future-proofing, the **SK Hynix HMCG88MEBRA111N** represents a premium investment in server memory technology.

**Pros and Cons of SK Hynix HMCG88MEBRA111N (32GB, 2Rx8, PC5-4800B-RE0-1010-NT Server ECC DDR5 Memory)**

### **Pros**

1. **High Performance and Speed**

The module operates at **DDR5-4800 (PC5-4800)** with a **CL40-40-40** timing profile, which is optimized for modern server workloads requiring fast data throughput. This is particularly beneficial for applications like virtualization, databases, and high-frequency trading where latency matters.

2. **ECC and Registered (RDIMM) Design**

As a **registered ECC (RE) DDR5 module**, it provides critical error correction and memory management features essential for server reliability. ECC detects and corrects single-bit errors, reducing data corruption risks in mission-critical environments. The registered design helps manage signal integrity over longer bus lengths, making it suitable for multi-socket servers.

3. **Compatibility with Modern Servers**

The **1010 NT (New Train)** designation indicates it is designed for **Intel Xeon 10th Gen (Sapphire Rapids) and later** or **AMD EPYC 9004 (Genoa) and newer** platforms. This ensures compatibility with the latest server CPUs, which often require DDR5 memory for optimal performance.

4. **High Capacity (32GB per Rank)**

With **32GB per rank (2Rx8 configuration)**, this module offers substantial memory capacity in a single slot, reducing the number of DIMMs needed for large-scale deployments. This is cost-effective for servers requiring significant RAM, such as those running large databases or virtualization workloads.

5. **Low Power Consumption Relative to DDR5**

DDR5 modules generally consume less power per GB compared to DDR4 at similar speeds, though actual power draw depends on the specific workload. This can contribute to lower operational costs in data centers.

6. **Future-Proofing**

DDR5 is the current standard for enterprise servers, and this module is built for **Intel Sapphire Rapids and AMD Genoa**, which are leading-edge architectures. Investing in DDR5 now ensures compatibility with upcoming server upgrades.

7. **SK Hynix Reliability**

SK Hynix is a reputable manufacturer with a strong track record in memory production. Their modules are widely used in enterprise and data center environments, suggesting good long-term availability and support.

---

### **Cons**

1. **Higher Cost Compared to DDR4**

DDR5 memory is significantly more expensive than DDR4, even at similar capacities. For budget-conscious deployments, this could increase total server costs. The price gap is narrowing but remains substantial for now.

2. **Limited Availability and Lead Times**

DDR5 memory, especially high-capacity ECC modules, can have **longer lead times** due to high demand and supply chain constraints. This may delay server deployments or require pre-ordering.

3. **Power Draw Considerations**

While DDR5 is more efficient per GB, the **total power consumption of DDR5 systems can be higher** than DDR4 due to increased channel widths and higher voltage requirements. This may impact cooling and power infrastructure in data centers.

4. **Compatibility Risks with Non-Intel/AMD Platforms**

This module is **explicitly designed for Intel Sapphire Rapids and AMD Genoa**, meaning it **will not work** with older platforms (e.g., Intel Skylake-SP, AMD Rome) or non-server-grade motherboards. Ensure your server supports DDR5 and the specific module type (RE-DIMM).

5. **Potential for Overkill in Smaller Workloads**

If your server workload does not require **4800 MHz DDR5**, the performance gains may be marginal compared to slightly slower but cheaper modules. For example, a **DDR5-4000** module might suffice for less demanding applications, saving costs without sacrificing reliability.

6. **Firmware and BIOS Dependencies**

Some DDR5 modules require **updated BIOS/firmware** to function correctly, especially on newer server platforms. Failure to update may result in compatibility issues or degraded performance.

7. **Waste if Upgrading from DDR4**

If you are transitioning from a **DDR4 server**, replacing memory with DDR5 may require a **full server upgrade** (CPU, chipset, and potentially other components), making the memory upgrade less cost-effective in isolation.

---

### **Conclusion**

The **SK Hynix HMCG88MEBRA111N (32GB, DDR5-4800 RE-DIMM)** is an excellent choice for **high-performance server workloads** that require **ECC protection, registered memory, and compatibility with Intel Sapphire Rapids or AMD Genoa CPUs**. Its **speed, reliability, and capacity** make it ideal for **virtualization, databases, and compute-intensive applications** where low latency and error correction are critical.

However, the **higher cost, potential lead times, and power considerations** must be weighed against your budget and infrastructure constraints. If your workload does not demand **DDR5-4800**, a slightly slower but cheaper module (e.g., DDR5-4000) may be sufficient. Additionally, ensure your server platform fully supports this module before purchasing.

### **Recommendation**

- You are deploying a **new Intel Sapphire Rapids or AMD Genoa server**.

- Your workload requires **high memory bandwidth (e.g., virtualization, databases, AI/ML)**.

- You prioritize **ECC reliability and registered memory** for data integrity.

- You have budget flexibility and need **32GB per rank for efficiency**.

- You are on a **tight budget** and can use **DDR5-4000 or DDR4** (if upgrading from an older platform).

- Your server **does not support DDR5** (check compatibility with your CPU/chipset).

- You can **wait for price drops** or **consider other vendors** (e.g., Samsung, Micron) for competitive pricing.

For most **enterprise-grade server deployments** requiring **modern DDR5 performance**, this SK Hynix module is a **strong, reliable choice**. However, always verify **server compatibility** and **total cost of ownership** before finalizing the purchase.

Details:

Capacity: 32GB. Specifications. Condition: Used. Manufacturer:SK Hynix.

Notes: This memory module has been tested and verified. This item is guaranteed to be as described. Signal Processing: Registered. Model: HMCG88MEBRA111N.

Data Integrity Check: ECC. Comes in non-original packaging. SK Hynix 32GB HMCG88MEBRA111N 2Rx8 PC5-4800B-RE0-1010-NT Server ECC Memory DDR5.: PC5-4800B-RE0-1010-NT Server Memory Module.

This memory module has some minor markings from normal use, along with residual adhesive its previous application, and shows no major or obvious defects that would affect functionality.

part #: hmcg88mebra111n prices

• $250.00-$399.00

specifications servermemor:

• brand: Sk Hynix
• mpn: Hmcg88mebra111n
• part type: Memory Server

payments servermemor:

• wallet: Paypal
• other
• credit card: Diners-club

returns servermemor:

• policy: Returns Accepted
• paid by: Seller
• method: Money back
• time: 30 Days

seller servermemor:

• rating: 99.9%
• # reviews: 90677
• city: Leander, Texas

general servermemor:

• Enterprise Networking, Servers > Server Components > Server Memory RAM
• condition: Used

shipping servermemor:

• transit: 3-9 Days
• service: Standard
• type: Fixed
• cost: $0.00
• class: Standard

offer servermemor:

• quantity: 1
• best offers: True
• sold: 0
• options: Ship-to-home
• started: March 4, 2026
• availability: In Stock

Sk Hynix HMCG88MEBRA111N Is Similar To:

• 06200201 Huawei Sk Hynix 32gb (24.1% similar) Hawaii Sk Hynix 32GB PC4-2133P DDR4 HMA84GR7MFR4N-TF server memory 4GX72, reg,ecc, 288 pins, 36CH 2GX4, Hynix, HMA84GR7MFR4N-TF, tested, bag DDR4, 32GB,PC4-2133P,DDR4 condition used tested. As-is items are advertised as such and no warranty is available...(October 19th, 2017)
• 100-563-384 Sk Hynix In Casing Lot Sale (27.1% similar) This is a lot sale of 16 Sk Hynix 8GB 2RX4 PC3-12800R e2 memory in working condition fresh out service...(October 29th, 2018)
• 46c7420-mb Sk Hynix 46c7420 8gb (23.6% similar) Frau 46C7423. Opt 46C7420...(November 6th, 2017)
• 662609-572 Hynix Sk P-n Hmt351u7cfr8c-pb (23.5% similar) Sk Hynix P/N 572HMT351U7CFR8C-PB 4GB 2RX8 PC3-12800WE...(February 12th, 2018)
• 672042060054 Hynix Sk Ecc Reg Memory Module (34.4% similar) We back this testing up with a 30 day guarantee. Please with any questions or concerns. Sk Hynix 8GB HMA41GR7AFR4N-UH 1RX4 PC4-2400T DDR4 ecc reg memory module storage capacity: technology: dram number of modules: 1 x chips organization: x4 bus speed: 2400MHZ DDR4-2400 PC4 data integrity check: ...(June 30th, 2018)
• 740617162158 Sk Hynix Free Shipping Never Opened Dell Memory (36% similar) Brand new, unopened dell memory 64GB 8X8GB DDR3 PC3-10600RTHIS is not for desktops condition: new capacity per module: 8 gb each, total of PC3-10600RMEMORY features: 2RX4, PC3-10600R 1333MHZ, this desktops...(May 7th, 2018)
• 740617216882 Sk Hynix Dell (19% similar) Po 10027MEMORY room gray shelf. To schedule a time if you are going pickup. Someone will need to be available sign for deliveries...(July 5th, 2018)
• 740617224184 Sk Hynix Dell 32gb (27.3% similar) Someone will need to be available sign for deliveries USPS 32GB Hynix PC3 box memory room. To schedule a time if you are going pickup...(January 11th, 2018)
• 78p1914 Sk Hynix Lot Of (21.6% similar) If it is not in the picture, does come with item unless stated...(March 20th, 2017)
• 809079-581 Hp Sk Hynix 8gb (22.9% similar) Ecc ram modules are for servers, workstations and a few compatible motherboards. Details: 1 x 8GB DDR4 hp 1RX8 PC4-2400T 288-PIN ecc registered -HMA41GR7AFR4N-UH ad P/N all memory sticks have been fully tested and are 100 functional...(February 7th, 2018)
• 840759-091 Sk Hynix Hpe Quad Rank Memory (35.3% similar) A buyers attempt to use the equipment purchased in special configuration or application...(July 29th, 2018)