OWC 4 x 16.0GB PC3-14900 DDR3 Kit

The OWC 4 x 16.0GB PC3-14900 DDR3 Kit delivers a robust 64GB memory upgrade designed for demanding servers and high-performance workstations. Built with ECC Registered RDIMM modules, this kit is engineered to maximize reliability, stability, and capacity for memory-intensive tasks. With 1866MHz DDR3 speed (PC3-14900), you gain faster data transfer and smoother multitasking, enabling virtualization, large-scale databases, CAD rendering, and scientific computing to run more efficiently. This upgrade kit is ideal for professionals who need consistent, error-free memory performance in mission-critical environments. Each module is crafted to OWC’s exacting standards and thoroughly tested to ensure compatibility, voltage stability, and long-term reliability across a wide range of systems.

• High-capacity 64GB total: Four 16GB modules harmonic for heavy workloads, advanced virtualization, in-memory databases, and large-scale data processing. This density helps reduce paging and improves memory-heavy task throughput.
• DDR3 PC3-14900 at 1866MHz: Faster memory bandwidth supports complex workloads, multi-threaded applications, and data-intensive tasks, delivering noticeable performance improvements over legacy memory configurations.
• ECC Registered (RDIMM): Error-Correcting Code memory with registered buffering provides data integrity and system stability in servers and professional workstations, helping prevent silent data corruption during long, heavy workloads.
• OEM-grade upgrade kit by OWC: The modules are designed for seamless compatibility, reliability, and easy installation, backed by OWC’s quality assurance and testing process to minimize compatibility issues across supported platforms.
• Plug-and-play performance upgrade: Optimized for straightforward installation with clear population guidelines, reducing downtime and ensuring your system recognizes all 64GB of memory quickly for immediate performance gains.

Technical Details of OWC 4 x 16.0GB PC3-14900 DDR3 Kit

• Capacity: 64GB total (4 x 16GB)
• Memory Type: DDR3 ECC Registered RAM (RDIMM)
• Speed: PC3-14900 (1866 MT/s)
• Voltage: 1.5V
• Form Factor: 240-pin RDIMM
• Compatibility: Systems that support DDR3 ECC Registered memory and 1866MHz RAM, including many servers and professional workstations

How to install OWC 4 x 16.0GB PC3-14900 DDR3 Kit

• Power down the computer or server completely, unplug the power cable, and ground yourself to prevent static discharge.
• Open the chassis and locate the memory slots. Confirm the motherboard or server supports DDR3 ECC Registered RDIMM and 1866MHz modules.
• If replacing existing modules, note their seating pattern and remove them carefully, following the system’s service manual. If adding, identify the correct channels and recommended slots per the memory population guidelines.
• Unpack each 240-pin RDIMM module, handle by the edges, and avoid touching the gold contacts. Align the notch on the module with the slot
• Insert each module straight into its slot and apply even, firm pressure until the retention clips lock into place. Ensure all modules are fully seated and visually secure.
• Power on the system and enter BIOS/UEFI. Verify that all four 16GB modules are detected, totaling 64GB of RAM. If necessary, enable the memory profile for 1866MHz and ECC operation.
• Run a memory diagnostic or stability test (such as memtest86+ or your system’s built-in utility) to confirm ECC is functioning and that no errors occur under typical workloads.

Frequently asked questions

• Q: What is the total capacity of this kit?

  A: The kit provides 64GB of memory, composed of four 16GB DDR3 ECC Registered RDIMM modules (4 x 16GB).

• Q: What systems are compatible with this kit?

  A: This kit is designed for systems that support DDR3 ECC Registered memory (RDIMM) at 1866MHz. Always consult your motherboard or server vendor’s memory compatibility list to confirm support for 64GB RDIMM configurations and PC3-14900 speed.

• Q: Do I need to adjust BIOS settings after installation?

  A: In many cases, the system will auto-detect the new memory. However, you may need to enable or confirm the memory profile (e.g., 1866MHz) in BIOS/UEFI and ensure ECC is enabled for error checking during operation.

• Q: Is this an upgrade kit for servers and workstations?

  A: Yes. The 64GB (4x16GB) DDR3 ECC Registered RDIMM upgrade kit is intended to boost memory capacity and reliability in servers and professional workstations that support DDR3 ECC RDIMM memory at 1866MHz.