Samsung M393B5170EH1-CH904 | 4GB DDR3-1333MHz PC3-10600 ECC Registered CL9 240-Pin DIMM Dual Rank Memory Module

Technical Specifications:
- Memory Type: DDR3 SDRAM
- Memory Speed: 1333 MHz
- Capacity: 4 GB
- Data Integrity Check: ECC
- Registered/Unbuffered: Registered
- CAS Latency timings: CL9
- Pin Count: 240-pin DIMM
- Rank: Dual Rank
- Voltage: 1.5V
- Error Correction: Advanced ECC
- Form Factor: DIMM
- Number of Modules: 1

Helpful Notes:
- ECC memory is more reliable than non-ECC memory, as it can detect and correct single-bit errors.
- Registered memory is better suited for servers and workstations, as it allows for more stable performance with multiple modules.
- Dual rank memory can improve performance in certain applications, as it allows for better memory interleaving.