Hp 713981-S21 Comp Memory,4Gb Ddr3-1600Mhz Ecc Srx4 Rdimm

AddOn AM1600D3SR4VRN/4G x1 HP 713981-S21 Compatible Factory Original 4GB DDR3-1600MHz Registered ECC Single Rank x4 1.35V 240-pin CL11 Very Low Profile RDIMM This HP 713981-S21 compatible 4GB DDR3-1600MHz Single Rank Registered ECC 1.5V 240-pin CL11 factory original RDIMM 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. DIMM 4 GB memory allows you to have more programs open at a time DDR3 SDRAM interface synchronizes electrical and clock signals for an efficient data transfer rate Up to 1600 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: 713981-S21-AM Manufacturer Website Address: http://www.addoncomputer.com Number Of Pins: 240-pin Limited Warranty: Lifetime Thickness: 300 mil Weight (Approximate): 12 oz