![Dell OptiPlex GX620 Model:DCSM Minitower Pentium D 2.8GHz 1GB RAM 80GB HDD CD-RW | Other | Blackmore IT Dell OptiPlex GX620 Model:DCSM Minitower Pentium D 2.8GHz 1GB RAM 80GB HDD CD-RW | Other | Blackmore IT](https://images.esellerpro.com/2131/I/509/00/GX620%20002.jpg)
Dell OptiPlex GX620 Model:DCSM Minitower Pentium D 2.8GHz 1GB RAM 80GB HDD CD-RW | Other | Blackmore IT
![CMS 4GB (2X2GB) DDR2 5300 667MHZ Non ECC DIMM Memory Ram Upgrade Compatible with Dell® Optiplex Gx620 Dt/Mt/Sff - A88 at Amazon.com CMS 4GB (2X2GB) DDR2 5300 667MHZ Non ECC DIMM Memory Ram Upgrade Compatible with Dell® Optiplex Gx620 Dt/Mt/Sff - A88 at Amazon.com](https://m.media-amazon.com/images/I/51wCwsfLLzL._AC_.jpg)
CMS 4GB (2X2GB) DDR2 5300 667MHZ Non ECC DIMM Memory Ram Upgrade Compatible with Dell® Optiplex Gx620 Dt/Mt/Sff - A88 at Amazon.com
![512MB DDR2 Memory Upgrade for Dell OptiPlex GX620 (Small Form Factor) Desktop PC2-5300 Non-ECC DIMM RAM at Amazon.com 512MB DDR2 Memory Upgrade for Dell OptiPlex GX620 (Small Form Factor) Desktop PC2-5300 Non-ECC DIMM RAM at Amazon.com](https://m.media-amazon.com/images/I/41+O+MYcpRL._AC_SY580_.jpg)
512MB DDR2 Memory Upgrade for Dell OptiPlex GX620 (Small Form Factor) Desktop PC2-5300 Non-ECC DIMM RAM at Amazon.com
![Windows 7, Dell Optiplex GX620 Desktop PC, P4 HT 2.8GHz, 1GB Ram, 80GB Hard Drive, DVD - Gadgets Xpress Windows 7, Dell Optiplex GX620 Desktop PC, P4 HT 2.8GHz, 1GB Ram, 80GB Hard Drive, DVD - Gadgets Xpress](https://gadgetsxpress.co.uk/wp-content/uploads/2014/03/33.jpg)
Windows 7, Dell Optiplex GX620 Desktop PC, P4 HT 2.8GHz, 1GB Ram, 80GB Hard Drive, DVD - Gadgets Xpress
![Refurbished: DELL OptiPlex GX620 Mini-Tower PC Pentium 4, 2GB ram, 80GB HDD, DVD Windows 7 Pro 32Bit Desktop Computers - Newegg.ca Refurbished: DELL OptiPlex GX620 Mini-Tower PC Pentium 4, 2GB ram, 80GB HDD, DVD Windows 7 Pro 32Bit Desktop Computers - Newegg.ca](https://c1.neweggimages.com/productimage/nb640/A6AB_130620343746032651PFFEX1lQid.jpg)
Refurbished: DELL OptiPlex GX620 Mini-Tower PC Pentium 4, 2GB ram, 80GB HDD, DVD Windows 7 Pro 32Bit Desktop Computers - Newegg.ca
![parts-quick 4GB Memory Upgrade for Dell Optiplex GX620 GX620n Desktop PC 4 X 1GB DDR2 Non-ECC PC2-4200 240 pin 533MHz DIMM RAM Brand at Amazon.com parts-quick 4GB Memory Upgrade for Dell Optiplex GX620 GX620n Desktop PC 4 X 1GB DDR2 Non-ECC PC2-4200 240 pin 533MHz DIMM RAM Brand at Amazon.com](https://m.media-amazon.com/images/I/81Jwv7o4cvL._AC_UY218_.jpg)
parts-quick 4GB Memory Upgrade for Dell Optiplex GX620 GX620n Desktop PC 4 X 1GB DDR2 Non-ECC PC2-4200 240 pin 533MHz DIMM RAM Brand at Amazon.com
A-Tech 1GB メモリー RAM スティック Dell OptiPlex 755 745 740 GX620 GX520 360 330 160(並行輸入品) :B00VO54XY4:オーエルジー - 通販 - Yahoo!ショッピング
![4AllDeals 2GB Kit [2x1GB] RAM Memory Upgrade for Dell Optiplex GX620 Desktop (DDR2-533MHz 240-pin DIMM) | Walmart Canada 4AllDeals 2GB Kit [2x1GB] RAM Memory Upgrade for Dell Optiplex GX620 Desktop (DDR2-533MHz 240-pin DIMM) | Walmart Canada](https://i5.walmartimages.com/asr/24e9af8f-3e99-4784-a465-f7d5de5ada63.f7c613ba5f34e9a29317196b185da739.jpeg?odnHeight=450&odnWidth=450&odnBg=ffffff)