M393B1K70CHD-CH9Q5 - Samsung 8GB DDR3-1333MHz PC3-10600 ECC Registered CL9 240-Pin DIMM 1.5V Dual Rank Memory Module

Technical Specifications:
- Memory Type: DDR3 SDRAM
- Capacity: 8GB
- Memory Speed: 1333 MHz
- Data Integrity Check: ECC
- Registered/Unbuffered: Registered
- CAS Latency: CL9
- Pin Count: 240-pin
- Rank: Dual Rank
- Voltage: 1.5V
- Error Correction Code (ECC): Yes
- Form Factor: DIMM
- Memory Rank: 2Rx4

Helpful Notes:
- ECC memory is designed to detect and correct single-bit errors, making it more reliable than non-ECC memory.
- Registered memory modules have a buffer that helps to reduce electrical load on the memory controller, allowing for more modules to be used on a single motherboard.
- Dual rank memory modules offer better performance than single rank modules, as they allow for more data to be accessed at once.