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Gateway 503GR Intel Pentium 4 3 GHz Memory, Hard Drive, Flash Card, and Flash Drive Storage Upgrades
Manufacturer Gateway
Model 503GR 503GR Intel Pentium 4 3 GHz
System Type Desktop
Standard Memory 1024 (512MB x2 Removable)
Maximum Memory 4 GB
Sockets 4
Slots/Banks 2
Installation Notes Memory can be installed as single module, but must be installed as matched pairs for Dual Channel mode.
 We Found 9 Compatible Products for "Gateway 503GR 503GR Intel Pentium 4 3 GHz"
SimpleTech Product Name Capacity SimpleTech Part # OEM Part # HW SKU
Memory Upgrades
SimpleTech 1GB PC3200 400MHz DDR Memory1 GBS1024M3NKA1-M5000801S1024M3NKA1-M
SimpleTech 512MB PC3200 400MHz DDR Memory512 MBS512M3NK2QA15000694S512M3NK2QA1
SimpleTech 256MB PC3200 400MHz DDR Memory256 MBS256M3NKK15000690S256M3NKK1
External USB2.0 Storage
750GB SimpleDrive USB 2.0 External Hard Drive (designed by Pininfarina)750 GBSP-U35/750N/ASP-U35/750
500GB SimpleDrive USB 2.0 External Hard Drive (designed by Pininfarina)500 GBSP-U35/500N/ASP-U35/500
250GB Signature Drive USB 2.0 External Hard Drive (designed by Pininfarina)250 GBSP-U35/250N/ASP-U35/250
External USB2.0/FireWire Combo Storage
750GB SimpleDrive USB 2.0/FireWire External Hard Drive (designed by Pininfarina)750 GBSP-UF35/750N/ASP-UF35/750
500GB SimpleDrive USB 2.0/FireWire External Hard Drive (designed by Pininfarina)500 GBSP-UF35/500N/ASP-UF35/500
250GB SimpleDrive USB 2.0/FireWire External Hard Drive (designed by Pininfarina)250 GBSP-UF35/250N/ASP-UF35/250