SKU: 66696633955

Lenovo ThinkServer 16GB 2RX8 PC4-2133-E CL15 DDR4-2133 ECC-UDIMM

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Description

Lenovo ThinkServer 16GB 2RX8 PC4-2133-E CL15 DDR4-2133 ECC-UDIMMUpgrade your Lenovo ThinkServer with dependable DDR4 ECC UDIMM memory that elevates reliability, stability, and performance for demanding server workloads. This 16GB module features a 2Rx8 configuration, PC4 2133 E speed, and CL15 latency, delivering robust memory bandwidth for virtualization, e commerce platforms, and file print services. Built for Lenovo ThinkServer environments, this ECC RAM helps protect against data corruption, reduces downtime,

Upgrade your Lenovo ThinkServer with dependable DDR4 ECC-UDIMM memory that elevates reliability, stability, and performance for demanding server workloads. This 16GB module features a 2Rx8 configuration, PC4-2133-E speed, and CL15 latency, delivering robust memory bandwidth for virtualization, e-commerce platforms, and file/print services. Built for Lenovo ThinkServer environments, this ECC RAM helps protect against data corruption, reduces downtime, and enables smoother multitasking across critical server applications. If you’re seeking a memory upgrade that combines enterprise-grade reliability with solid performance, this 16GB DDR4 ECC-UDIMM is designed to meet the demands of modern server workloads while maintaining compatibility with ThinkServer motherboards that support DDR4 ECC modules.

  • High-capacity DDR4 ECC-UDIMM: 16GB of memory in a unbuffered, error-correcting design to protect data integrity and deliver consistent performance under load.
  • 2Rx8 architecture for reliability and bandwidth: 2 ranks with x8 organization provide dependable data access patterns suitable for multi-threaded server workloads and virtualization environments.
  • DDR4-2133 speed (PC4-2133) with CL15 timing: Optimized for Lenovo ThinkServer platforms to balance latency and throughput for demanding applications and database operations.
  • ECC protection for server-grade reliability: Error-Correcting Code helps detect and correct single-bit errors, reducing the risk of system crashes and data corruption during long-running server tasks.
  • Designed for Lenovo ThinkServer compatibility: Tested and recommended for ThinkServer systems that support DDR4 ECC UDIMM modules, ensuring smooth installation and reliable operation.

Technical Details of Lenovo ThinkServer 16GB 2RX8 PC4-2133-E CL15 DDR4-2133 ECC-UDIMM

  • Capacity: 16GB
  • Memory Type: DDR4 ECC-UDIMM
  • Module Form Factor: 288-pin UDIMM
  • Rank/Organization: 2Rx8
  • Speed: PC4-2133 (2133 MT/s)
  • CAS Latency: CL15
  • Voltage: 1.2V typical
  • ECC: Yes (Error-Correcting Code)
  • Compatibility: Lenovo ThinkServer systems that support DDR4 ECC UDIMM memory

how to install Lenovo ThinkServer 16GB 2RX8 PC4-2133-E CL15 DDR4-2133 ECC-UDIMM

  • Power down the ThinkServer and disconnect all power sources. Ground yourself to discharge static electricity before handling memory modules.
  • Open the server chassis or memory access panel to expose the DIMM sockets. Locate the memory slots that are compatible with DDR4 ECC UDIMMs and verify there is available space for a new module.
  • Align the notch on the channel edge of the 16GB module with the slot key on the motherboard. Insert the module at a slight angle and then press straight down until the latching clips snap into place on both sides, securing the module firmly.
  • Seat the module fully and ensure even pressure on both ends so the connector teeth engage cleanly. If you are upgrading multiple modules, install one at a time, and reseat existing modules if required to ensure proper seating and channel balance.
  • Replace the memory cage or access panel, reconnect power, and boot the server. Enter the BIOS or operating system memory information to confirm the 16GB ECC-UDIMM is detected. Run a memory test or observe initial POST behavior to verify stability and performance in your specific workload.

Frequently asked questions

  • Q: Is this memory ECC RAM? A: Yes. This module is DDR4 ECC-UDIMM, designed to provide error-detecting and correcting capabilities to improve memory reliability in server environments.
  • Q: What is the speed and latency? A: It operates at DDR4-2133 speed (PC4-2133) with CL15 latency, offering balanced performance for multi-threaded server tasks and virtualization workloads.
  • Q: Is it compatible with all Lenovo ThinkServer models? A: It is designed for ThinkServer systems that support DDR4 ECC UDIMM memory. Always verify compatibility with your server’s memory QVL or refer to Lenovo's official memory specifications for your exact model.
  • Q: Can this memory be used for virtualization, databases, or file servers? A: Yes. The 16GB ECC-UDIMM module provides the reliability and capacity required for virtualization, database operations, and shared file/print services, helping maintain performance under concurrent workloads.
  • Q: What is the benefit of 2Rx8 in this module? A: The 2Rx8 configuration offers a balance of capacity, bandwidth, and reliability, which is well-suited for server environments that demand consistent data access and reduced risk of memory errors during intensive processing.
Shipping Notes
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Exchange/Return Notes
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SKU: 66696633955

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This is a terrific purchase.
Size: Large, Color: Navy Blue, Size: Large, Color: Navy Blue
Amazing for the price. It’s a wonderful suit fit just right for a 5’10”. 145 pound male. The quality is surprisingly wonderful for this suit and the color is accurate. As in the picture it is a slim fit and accentuates his figure. I would highly recommend this for a purchase. (be sure to use the measurements on their description before ordering). After a steam and a press we were ready to go. The packaging was very nicely done also.
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VKI
New York, US
★★★★★ 5
Perfect fit.
Size: Large, Color: Dark Gray
I’m 5’9”, about 180 lbs. I got an L based on the Amazon recommendation. The size chart showed the pants being a 36” which is big for me but it’s those that stretch so if you’re a 34” like me, it’ll fit perfectly. No alterations needed for me. Great fit, good looking suit, nice material. I immediately bought another and hope it fits as good as this one. Genuinely impressed.
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Nagesh Yadav
Waukegan, US
★★★★★ 4
Pant issue
Size: X-Small, Color: Dark Navy
Except pant. Everything is good.
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Reviewed in the United States on May 19, 2026
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Rita Jones
Lowell, US
★★★★★ 5
A good price
Size: Small, Color: Black
For the price , this was a good buy. My 8th grade great-grandson needed a suit and I could not find a black suit to fo fit him. This was perfect.
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anonymous
Whiting, US
★★★★★ 5
Dapper!
Size: X-Small, Color: Navy Blue, Size: X-Small, Color: Navy Blue
Beautiful suit and it fit great based on the chart measurements! Will be buying the same suit next size up when the time comes.
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