Cisco UCS-MR-1X041RY-A= | 4GB DDR3-1600MHz PC3-12800 ECC Registered CL11 240-Pin DIMM Single Rank Memory Module

Here are the technical specifications for the Cisco 4GB DDR3-1600MHz Memory Module:

- Technology: DDR3 SDRAM
- Capacity: 4 GB
- Speed: 1600 MHz
- Data Integrity Check: ECC
- Latency Timings: CL11
- Form Factor: DIMM 240-pin
- Rank: Single rank

Helpful notes:
- This memory module is designed for use with Cisco UCS servers.
- ECC (Error-Correcting Code) technology helps to detect and correct memory errors, improving system stability.
- The CL11 latency timings indicate that this memory module has a relatively low latency, which can improve system performance in certain applications.