Hp 647907-S21 Comp Memory,4Gb Ddr3-1333Mhz Ecc 1.5V Dr Udimm

AddOn AM1333D3DRE/4G x1 HP 647907-S21 Compatible Factory Original 4GB DDR3-1333MHz Unbuffered ECC Dual Rank 1.5V 240-pin CL9 UDIMM
This HP 647907-S21 compatible 4GB DDR3-1333MHz Dual Rank Unbuffered ECC 1.35V 240-pin CL9 factory original UDIMM is 100% guaranteed to be compatible with your system and to work right the first time. Adding additional memory is the best way to increase the performance of your system. All our memory is built to strict JEDEC standards to meet or exceed the Tier 1 OEM's factory requirements. Our products are also guaranteed by federal law to not affect or void OEM warranties.

• 4 GB memory smoothly executes complex apps and games


• DDR3 SDRAM interface synchronizes electrical and clock signals for an efficient data transfer rate


• Up to 1333 MHz speed for smooth computer performance

Product Type: RAM Module
Brand Name: AddOn
Form Factor: DIMM
Manufacturer: AddOn
Product Name: 4GB DDR3 SDRAM Memory Module
Manufacturer Part Number: 647907-S21-AM
Manufacturer Website Address: http://www.addoncomputer.com
Number Of Pins: 240-pin
Limited Warranty: Lifetime
Thickness: 300 mil
Weight (Approximate): 12 oz