Lenovo 0C19499-D4 4GB PC3-12800 DDR3-1600MHz ECC Unbuffered CL11 240-Pin DIMM 1.35V Low Voltage Single Rank Memory Module

The Lenovo 0C19499-D4 4GB PC3-12800 DDR3-1600MHz ECC Unbuffered CL11 240-Pin DIMM 1.35V Low Voltage Single Rank Memory Module is an ideal choice for enhancing the performance and reliability of your Lenovo servers and workstations. Designed to support error-correcting code (ECC) technology, this 4GB DDR3 memory module ensures data integrity by detecting and correcting common types of memory errors, making it perfect for mission-critical applications and enterprise environments. Its low voltage 1.35V operation helps reduce power consumption and heat generation, contributing to a more energy-efficient system. Compatible with a wide range of Lenovo server models, this module fits into standard 240-pin DIMM slots and supports single rank configurations.

Key specifications of this memory module include its 1600MHz speed, which delivers a balanced combination of performance and power efficiency. The CL11 latency timing ensures smooth and responsive data access, while the unbuffered design is suitable for systems that do not require registered memory. Below is a detailed overview of the module’s technical features:

• Brand: Lenovo
• Capacity: 4GB
• Memory Speed: 1600MHz (PC3-12800)
• Data Integrity Check: ECC (Error-Correcting Code)
• Voltage: 1.35V Low Voltage
• Rank: Single Rank (1Rx8)
• Latency Timing: CL11
• Pins: 240-pin DIMM
• Memory Technology: DDR3
• Buffered/Registered: Unbuffered (Non-Registered)
• Memory Form Factor: DIMM

For easy replacement or upgrades, here are compatible spare part numbers that correspond to this Lenovo memory module:

• Lenovo SM30A47983
• Lenovo LEN-0C19499
• Lenovo 03T7802-US-02
• Lenovo 0C19499-01
• Lenovo 0C19499-02
• Lenovo 03T7802-US-06