AddOn AM667D2DFB5/4G x2 Dell A2146192 Compatible Factory Original 8GB DDR2-667MHz Fully Buffered ECC Dual Rank 1.8V 240-pin CL5 FBDIMM

These parts are FACTORY ORIGINAL Tier 1 modules (from either Samsung, Micron, Hynix, Infineon, etc.). You cannot buy a better module, and there is a good chance that it is an identical module you may get directly from the OEM. All AddOn modules are built to meet or exceed OEM specifications, and JEDEC standards. All memory modules come with a Lifetime warranty and are 100% guaranteed compatible for the appropriate systems it is intended for.

• RAM Module offers better protection with maximum efficiency and convenience
• 667 MHz of memory speed makes your computer great at multitasking
• 8 GB memory allows you to have more programs open at a time
• DDR2 SDRAM operates at up to 400 MHz data bus speed with minimal power consumption and as a result, you get optimal computer performance with an improved memory heat dissipation
• 2 x 4GB modules for quick access and retrieval of data and information to ensure maximum usability
• 240-pin for optimal performance and maximum reliability
• DIMM form factor with 240-pin and 8 GB memory size for enhanced performance and speed to allow maximum usability
• Fully Buffered signal processing provides reliable optimization for your required applications to allow maximum usability