8GB Total. Two 4GB PC2-6400 200 pin SODIMM DDR2 800MHz for HP. LIFETIME WARRANTY. Major brand memory. We do not sell "OEM" memory which may be incompatible, unstable or prone to early failure. 64-bit operating system is required to use over 4GB of memory. 32 bit systems such as Windows XP home edition and Vista 32 bit will not recognize more than 4GB of memory. Compatible with DDR2 versions of:HP Pavilion Entertainment Notebook dv7-2001et 2001tx 2002tu 2002tx 2003tx 2004tx 2005eg 2005el 2005eo 2005tx 2006tx 2007tx 2008tx 2009tx 2010eb 2010eg 2010es 2010ev 2010tx 2011tx 2012tx 2013tx 2014tx 2015ef 2015eg 2015eo 2015es 2015tx 2016eg 2017eg 2018tx 2019ca 2019tx 2020eb 2020ef 2020ek 2020eo 2020es 2020ev 2020tx 2022eg 2022tx 2023eg 2025ef 2025eg 2025eo 2025es 2027eo 2030ea 2030eb 2030ef 2030eo... Less

nhts Store I'm selling a 4 GB memory kit, consisting of two Corsair XMS2 2 GB (2048 MB) DDR2 800 / PC 6400 240 pin memory modules for desktop PCs. The memory is brand new. Specifications of the memory kit: Model: TWIN2X4096- 6400C5C Type: 240-Pin DDR2 SDRAM Capacity: 4GB (2 x 2GB) Speed: DDR2 800 MHz (PC2 6400) - compatible with slower speeds such as 667 and 533 MHz Timings: 5-5-5-18 Voltage: 1.8V Heatspreader: Yes Warranty: Lifetime You can find more information on Corsair website . PAYMENT, SH

New. Never Used/Bulk Pull from UnUsed System IBM 8GB DDR2 SDRAM Memory Module - 8GB (2 x 4GB) - 800MHz DDR2-800/PC2-6400 - ECC - DDR2 SDRAM - 240-pin DIMM

4GB, 240-pin DIMM, DDR2 PC2-6400, ECC, - 4GB Memory Upgrade for

IBM 39M5791 4GB memory kit (2 sticks x 2GB) 667MHz FBD ECC PC2-5300. Technician tested clean pulls with 90 day warranty.(note: This memory is for IBM servers, not general desktop PCs!)Information technology professionals rely on IBM quality to ensure maximum productivity. As the power of applications, processors, memory adapters and storage devices increases, high-end computer users are seeking ways to optimize their system performance. HP provides leading solutions, adding new levels of performance, availability, flexibility, and management.

Enhance your computer's performance with the 4 GB Memory Kit from Kingston® Technology. Additional memory allows you to open more applications simultaneously while providing the power needed to make them run quickly. It boosts the performance of your system allowing you to work faster and reap enhanced performance of up-to-date applications and operating systems. Plug-in this memory module and you will notice that everything starts working smoothly. This memory module is compatible with Dell™ PowerEdge™ 1900/1950/1955/29 00/2950/SC1430 Servers / Precision™ 490/690 Workstations.

Mac RAM Direct is a Tier One manufacturer and supplier of Premium RAM memory products to the Apple community around the world. We are a government certified ISO 9001:2000 memory producer as well as a Registered Apple Developer. We supply Government agencies, Universities, Graphics, Audio and Video Professionals in 32 counties. We offer Mac users our premium HyperVelocityTM high performance memory modules as well as the Apple original OEM Samsung, Nanya and Hynix components for users that only want Apple exact parts. As an industry leader for the past 12 years we have learned that above all else, quality is the key to growth and success. All Mac Ram Direct parts are extensively tested before shipping out and combined with our Full Lifetime Replacement Warranty we deliver the peace of... Less

IBM 4GB 2X2GB DDR2 PC2-6400 800MHz CL6 ECC Registered SDRAM DIMM Memory for IBM Server. New Bulk Pack.

Mac RAM Direct is a Tier One manufacturer and supplier of Premium RAM memory products to the Apple community around the world. We are a government certified ISO 9001:2000 memory producer as well as a Registered Apple Developer. We supply Government agencies, Universities, Graphics, Audio and Video Professionals in 32 counties. We offer Mac users our premium HyperVelocityTM high performance memory modules as well as the Apple original OEM Samsung, Nanya and Hynix components for users that only want Apple exact parts. As an industry leader for the past 12 years we have learned that above all else, quality is the key to growth and success. All Mac Ram Direct parts are extensively tested before shipping out and combined with our Full Lifetime Replacement Warranty we deliver the peace of... Less

1GB Upgrade for a Dell OptiPlex 960 Series (Desktop, Mini Tower and Small Form Factor) System - 1GB, 240-pin DIMM, DDR2 PC2-6400, NON-ECC,