Samsung 32GB 4Rx4 PC3L-10600R DDR3 is a server-grade ECC Registered DIMM (RDIMM) designed for use in enterprise servers and workstations that support DDR3 memory. The module offers high capacity and reliability for demanding workloads such as virtualization, databases, in-memory computing, and large-scale applications.

⚙️ Key Specifications

🔹 Capacity

• 32 GB per DIMM

🔹 Memory Type

• DDR3 SDRAM (Double Data Rate 3)
• Low voltage version: PC3L (1.35 V nominal)

🔹 Speed

• PC3L-10600R
• Equivalent to DDR3-1333
• Data rate: 1333 MT/s
• Bandwidth: ~10.6 GB/s

🔹 Module Type

• Registered (Buffered) DIMM (RDIMM)
• Registered buffers improve signal integrity and system stability in multi-DIMM configurations.

🔹 Error Correction

• ECC (Error-Correcting Code)
• Detects and corrects single-bit memory errors, improving reliability for mission-critical systems.

🔹 Rank & Organization

• 4Rx4
• “4R” = Four ranks
• “x4” = Four data bits per chip
• Indicates a high-capacity, server-oriented memory design.

🔹 Voltage

• 1.35 V (low-voltage) — reduces power consumption and heat, compared to standard 1.5 V DDR3.

⭐ Key Features

✅ High Capacity

• 32 GB per module allows large memory pools
• Ideal for memory-intensive workloads and virtualization

✅ ECC Support

• Automatic detection and correction of memory errors
• Essential for server reliability and uptime

✅ Registered/Buffered

• Enhances electrical stability for systems with many modules
• Supports larger memory configurations

✅ Low Voltage (PC3L)

• Uses 1.35 V instead of 1.5 V
• Reduces power consumption and heat output

✅ Optimized for Server Use

• Designed for continuous operation
• Manufactured to server quality and reliability standards

🛠 Compatibility

📍 Typical Platforms

This module is suitable for systems that support:

• DDR3 RDIMM memory
• ECC support
• 1.35 V DDR3 operation (PC3L)
• Common platforms include:
• Enterprise servers (Dell PowerEdge, HPE ProLiant, Lenovo ThinkSystem, etc.)
• Workstations with 4Rx4 RDIMM support

📍 Chipset / CPU

Compatible with processors and chipsets that support DDR3 registered ECC memory, such as:

• Intel Xeon E5/E7 families (DDR3 server platforms)
• Older Intel Xeon 5600/3600 series
• AMD Opteron platforms with DDR3 RDIMM support

⚠ Always check your system’s memory compatibility list (QVL) before purchasing, because server/BIOS firmware may restrict specific densities, ranks, or voltages.