MIXED BRAND MT9KSF25672AZ-1G4M1 Total Ram Server DDR3 PC3LS 2RX8S 2GB 56GB 1RX8/2RX8 PC3/PC3L

( Brand: Mixed Brand ), ( Manufacturer Part Number: MT9KSF25672AZ-1G4M1 ), ( Type: Ddr3 Sdram ), ( Total Capacity: 56gb ), ( Unit Type: Unit ), ( Number Of Modules: 28 ), ( Capacity Per Module: 2 Gb ), ( Number Of Pins: 240 ), ( Country Of Origin: China )

Review MIXED BRAND Lot Of 2gb 56gb Total 1rx8/2rx8 Pc3/pc3l Ram Server

The **MT9KSF25672AZ-1G4M1 (28GB DDR3 Server RAM)** is a high-performance, enterprise-grade memory module designed to deliver exceptional reliability, scalability, and efficiency for demanding server workloads. This **28GB total capacity** module combines **2GB (2x1GB) DDR3 DIMMs** in a **1Rx8/2Rx8 configuration**, offering flexibility for both single-rank and dual-rank memory configurations depending on the server s socket and BIOS settings. Built with **PC3-12800 (1600MHz) and PC3L-12800 (1600MHz Low Voltage) support**, this RAM ensures optimal data transfer speeds while maintaining energy efficiency, making it ideal for data centers, virtualization environments, and high-performance computing applications. The **ECC (Error-Correcting Code) and Registered (Buffered) architecture** enhances data integrity by detecting and correcting errors in real-time, reducing the risk of system crashes and ensuring consistent performance under heavy loads. Engineered with **low-power consumption** and **high-density packaging**, this module minimizes thermal output while maximizing memory bandwidth, contributing to a more stable and energy-efficient server infrastructure. Whether deployed in **2-socket or 4-socket servers**, this RAM module provides the bandwidth and capacity needed to support modern workloads, including virtualization, database management, and high-throughput applications. Its **industrial-grade reliability** and **compatibility with major server manufacturers** make it a trusted choice for mission-critical environments where uptime and performance are paramount.

### **Pros and Cons of buying a Corsair CMZ8GX3M2A1600C9 (MT9KSF25672AZ-1G4M1) 2GBx8 DDR3 Server RAM**

1. **Server-Grade Reliability** This is a registered (registered ECC) DDR3 module, meaning it is designed for enterprise and server use, offering better stability and error correction compared to consumer-grade RAM.

2. **Low Latency (C9 Timings)** The CL9 latency is relatively low for server RAM, which can improve performance in workloads where timing matters (e.g., database operations, virtualization).

3. **Dual-Channel Support** The module supports 1Rx8 or 2Rx8 configurations, allowing for dual-channel operation when paired with compatible motherboards, which can enhance performance in compatible systems.

4. **Compatibility with Older Servers** DDR3 is still widely used in older server platforms (e.g., Intel Xeon E5/E7, AMD Opteron), making this a practical upgrade option for legacy systems.

5. **ECC Functionality** The presence of ECC (Error-Correcting Code) helps prevent data corruption from memory errors, which is critical for servers handling financial, database, or critical workloads.

6. **Registered (Registered ECC) Design** Registered RAM reduces motherboard trace load, improving stability in high-channel-count configurations (e.g., 4 DIMM slots).

7. **Proven Brand (Corsair)** Corsair is a reputable manufacturer with a history of producing reliable server and workstation memory.

1. **Small Capacity (2GB per DIMM)** At only 2GB per module, you ll need multiple DIMMs to reach meaningful capacity (e.g., 8GB, 16GB, etc.), which can be expensive for large server builds.

2. **Outdated Technology (DDR3)** DDR3 is no longer the latest standard; DDR4 and DDR5 offer higher speeds, lower power consumption, and better efficiency. Upgrading to DDR3 may limit future scalability.

3. **Limited Speed (1600MHz)** While 1600MHz is adequate for many server workloads, it is not the fastest option available today. Faster DDR3 modules (e.g., 1866MHz) or newer DDR4/DDR5 modules may offer better performance in compatible systems.

4. **Power Consumption** DDR3 modules consume more power than newer generations, which can impact server efficiency, especially in large-scale deployments.

5. **Potential Compatibility Issues** Some newer server motherboards may not support DDR3, requiring you to check compatibility before purchase. Additionally, mixing DDR3 generations (e.g., PC3 vs. PC3L) can sometimes cause issues.

6. **Higher Cost per GB for Small Modules** Buying multiple 2GB modules to reach a desired capacity (e.g., 16GB) can be more expensive than purchasing larger-capacity modules (e.g., 8GB or 16GB DIMMs).

7. **No Low Voltage Option (PC3L)** This module is PC3 (standard voltage), not PC3L (low-voltage), which may not be ideal for systems requiring energy efficiency.

---

This **Corsair CMZ8GX3M2A1600C9 (2GBx8 DDR3 Registered ECC)** module is a solid choice for **legacy server upgrades** where DDR3 is still required. It offers **reliability, ECC protection, and dual-channel support**, making it suitable for environments where stability is critical. However, its **small capacity, outdated technology, and higher cost per GB** may make it less ideal for modern builds or high-capacity deployments.

If your server **requires DDR3** and you need **reliable, low-latency memory**, this is a good option. However, if possible, consider **DDR4 or DDR5 modules** for better long-term performance and efficiency.

---

- You are upgrading an **older server** that only supports DDR3.

- You need **registered ECC memory** for stability in critical workloads.

- You are working with a **limited budget** and need small, reliable DIMMs.

- Your system **does not support DDR4/DDR5** upgrades.

- You can upgrade to **DDR4 or DDR5** for better performance and efficiency.

- You need **larger-capacity modules** (e.g., 8GB or 16GB DIMMs) to reduce the number of DIMMs required.

- Your workloads **do not require ECC** (though ECC is strongly recommended for servers).

- You are building a **new server** and can afford newer memory generations.

For **modern server builds**, prioritize **DDR4 or DDR5 ECC RDIMM/LRDIMM** modules if available, as they offer better speed, efficiency, and scalability. However, for **legacy systems**, this Corsair module remains a **reliable and cost-effective choice**.

Details:

These server memory modules are a mix of brands, with the majority being Samsung. Each module has a capacity of 2GB and 240 pins. The product is a lot of 28 DDR3 SDRAM modules with total capacity 56GB. Pulled from working chassis.

They are in PC3/PC3L type and have a 1Rx8/2Rx8 configuration. The modules are manufactured in China and ideal for use server components enterprise networking servers.

part #: mt9ksf25672az1g4m1 prices

• $29.00-$225.00

specifications servermemor:

• brand: Mixed Brand
• mpn: Mt9ksf25672az-1g4m1
• type: Ddr3 Sdram
• total capacity: 56gb
• unit type: Unit
• number of modules: 28
• capacity per module: 2 Gb
• number of pins: 240
• country of origin: China

payments servermemor:

• other
• wallet: Apple-pay
• credit card: Visa

offer servermemor:

• started: February 26, 2026
• availability: In Stock
• best offers: True
• sold: 0
• quantity: 1
• options: Ship-to-home

shipping servermemor:

• service: USPS Ground Advantage
• cost: $0.00
• carrier: USPS
• transit: 4-9 Days
• type: Calculated
• class: Standard

seller servermemor:

• city: Ellenton, Florida
• rating: 99.8%
• # reviews: 6548

returns servermemor:

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

general servermemor:

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

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