M393B5273DH0-YF8 - Samsung 4GB DDR3-1066MHz PC3-8500 ECC Registered CL7 240-Pin DIMM 1.35V Low Voltage Dual Rank Memory Module

Technical Specs:
- Memory Size: 4GB
- Memory Technology: DDR3 SDRAM
- Memory Speed: 1066MHz
- Memory Standard: PC3-8500
- Error Checking: ECC
- Signal Processing: Registered
- CAS Latency: CL7
- Number of Pins: 240-pin
- Form Factor: DIMM
- Voltage: 1.35V
- Number of Modules: 1 x 4GB
- Rank: Dual Rank

Helpful Notes:
- ECC memory is more reliable than non-ECC memory as it can detect and correct single-bit errors.
- Registered memory provides better stability and performance in high-end systems.
- The low voltage of this memory module reduces power consumption and heat generation.