Dell Optiplex GX520

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Dell Chassis System Speaker D9899 OptiPlex 745 / GX620 / GX520 TESTED
Dell Chassis System Speaker D9899 OptiPlex 745 / GX620 / GX520 TESTED
US $2.99
Fast Dell Optiplex gx520 DCCY with 2.8 GHz Pentium D (Missing Hard Drive)
Fast Dell Optiplex gx520 DCCY with 2.8 GHz Pentium D (Missing Hard Drive)
US $99.99
Dell OptiPlex GX520 P4 2.8GHz 1024MB 40GB XP Desktop Computer 19 LCD Monitor 1 1
Dell OptiPlex GX520 P4 2.8GHz 1024MB 40GB XP Desktop Computer 19 LCD Monitor 1 1
US $204.99
Dell OptiPlex GX520 P4 2.8GHz 1024MB 40GB XP Desktop Computer 17 LCD Monitor 1 1
Dell OptiPlex GX520 P4 2.8GHz 1024MB 40GB XP Desktop Computer 17 LCD Monitor 1 1
US $194.99
Dell OptiPlex GX520 P4 2.8GHz 2048MB 400GB XP Desktop Computer 17 LCD  Monitor 1
Dell OptiPlex GX520 P4 2.8GHz 2048MB 400GB XP Desktop Computer 17 LCD Monitor 1
US $264.99
Dell OptiPlex GX520 P4 2.8GHz 2GB 40GB DVD Win XP Pro Desktop Computer  17
Dell OptiPlex GX520 P4 2.8GHz 2GB 40GB DVD Win XP Pro Desktop Computer 17"LCD 1
US $204.99
Dell OptiPlex GX520 P4 2.8GHz 1GB 400GB DVD Win XP Pro Desktop Computer  17LCD 1
Dell OptiPlex GX520 P4 2.8GHz 1GB 400GB DVD Win XP Pro Desktop Computer 17LCD 1
US $254.99
Dell OptiPlex GX520 P4 2.8GHz 2048MB 400GB XP Desktop  Computer 19 LCD Monitor 1
Dell OptiPlex GX520 P4 2.8GHz 2048MB 400GB XP Desktop Computer 19 LCD Monitor 1
US $274.99
Dell OptiPlex GX520 P4 2.8GHz 2GB 40GB DVD Win XP Pro Desktop Computer  19
Dell OptiPlex GX520 P4 2.8GHz 2GB 40GB DVD Win XP Pro Desktop Computer 19"LCD 1
US $214.99
Dell Optiplex GX520 GX620 SFF DVD/CD Caddy Cable H9669
Dell Optiplex GX520 GX620 SFF DVD/CD Caddy Cable H9669
US $22.99
Dell Front I/O Board Optiplex GX520 GX620 R8205 P8480
Dell Front I/O Board Optiplex GX520 GX620 R8205 P8480
US $16.99
DELL OPTIPLEX GX520 INTEL PENTIUM 4 3.4GHz 1GB 80GB GIGABIT WXP PRO COA SFF
DELL OPTIPLEX GX520 INTEL PENTIUM 4 3.4GHz 1GB 80GB GIGABIT WXP PRO COA SFF
US $31.00
DELL OPTIPLEX GX520 PC COMPUTER PENTIUM 2.8GHZ 1GB RAM 500GB HDD
DELL OPTIPLEX GX520 PC COMPUTER PENTIUM 2.8GHZ 1GB RAM 500GB HDD
US $9.99
Dell Optiplex GX520, P4HT 2.8GHz, 1GB, 40GB HD, CD-RW/DVD-ROM, XP Pro w/disc
Dell Optiplex GX520, P4HT 2.8GHz, 1GB, 40GB HD, CD-RW/DVD-ROM, XP Pro w/disc
US $70.00
DELL OPTIPLEX GX520/620 DESKTOP - 2.8 GHz PROCESSOR
DELL OPTIPLEX GX520/620 DESKTOP - 2.8 GHz PROCESSOR
US $156.20
Dell Optiplex GX620 GX520 SFF Floppy Drive caddy/cable
Dell Optiplex GX620 GX520 SFF Floppy Drive caddy/cable
US $3.99
4GB (2x2GB) RAM Memory Compatible with Dell OptiPlex GX520 Series Desktop
4GB (2x2GB) RAM Memory Compatible with Dell OptiPlex GX520 Series Desktop
US $55.00
Fast Wireless Dell Optiplex Desktop PC 2.8GHz 2GB RAM Windows XP Pro WiFi DVDRW
Fast Wireless Dell Optiplex Desktop PC 2.8GHz 2GB RAM Windows XP Pro WiFi DVDRW
US $119.95
1GB RAM Memory Upgrade for Dell Optiplex GX520 SFF
1GB RAM Memory Upgrade for Dell Optiplex GX520 SFF
US $14.00
1GB RAM Memory Upgrade for Dell Optiplex GX520 Desktop
1GB RAM Memory Upgrade for Dell Optiplex GX520 Desktop
US $15.00
Windows 7 Pro!!! (activated) Dell Optiplex GX520!!!! Up for auction!!!
Windows 7 Pro!!! (activated) Dell Optiplex GX520!!!! Up for auction!!!
US $55.99
Dell OptiPlex GX520 Desktop 2.53 GHz, 1 GB RAM, 40 GB HDD
Dell OptiPlex GX520 Desktop 2.53 GHz, 1 GB RAM, 40 GB HDD
US $32.00
Dell MC164 Optiplex GX520 305 Watts Max Power Supply 24 Pin 2x Sata
Dell MC164 Optiplex GX520 305 Watts Max Power Supply 24 Pin 2x Sata
US $29.99
DELL D9091 OPTIPLEX GX520 GX620 SFF FRONT USB/AUDIO BOARD PANEL CN-0D9091
DELL D9091 OPTIPLEX GX520 GX620 SFF FRONT USB/AUDIO BOARD PANEL CN-0D9091
US $17.09
Lot of 10 Dell Optiplex GX520 DESKTOP P4 HT 3.2GHz 1GB 40GB DVD/RW
Lot of 10 Dell Optiplex GX520 DESKTOP P4 HT 3.2GHz 1GB 40GB DVD/RW
US $799.00
Lot of 5 Dell Optiplex GX520 DESKTOP P4 HT 3.4GHz 1GB 40GB DVD/RW
Lot of 5 Dell Optiplex GX520 DESKTOP P4 HT 3.4GHz 1GB 40GB DVD/RW
US $499.00
Dell Optiplex GX520 Wholesale #2 Lot of 5
Dell Optiplex GX520 Wholesale #2 Lot of 5
US $319.99
1GB Memory RAM for Dell OptiPlex GX520 SFF DDR2 PC2-420
1GB Memory RAM for Dell OptiPlex GX520 SFF DDR2 PC2-420
US $19.99
1GB Memory RAM for Dell OptiPlex GX520 Mini Tower DDR2
1GB Memory RAM for Dell OptiPlex GX520 Mini Tower DDR2
US $19.99
1GB Memory RAM for Dell OptiPlex GX520 Desktop DDR2 PC2
1GB Memory RAM for Dell OptiPlex GX520 Desktop DDR2 PC2
US $19.99
DELL W5824 DIMENSION 3100 5100 OPTIPLEX 210L GX520 GX620 FLOPPY CABLE CN-0W582
DELL W5824 DIMENSION 3100 5100 OPTIPLEX 210L GX520 GX620 FLOPPY CABLE CN-0W582
US $6.29
DELL WC679 OPTIPLEX GX520 GX620 740 745 210L C521 CABLE CN-0WC679 16.5
DELL WC679 OPTIPLEX GX520 GX620 740 745 210L C521 CABLE CN-0WC679 16.5"
US $8.09
New Dell Optiplex GX280, GX520, GX620, 745, 755, 760 2GB Memory
New Dell Optiplex GX280, GX520, GX620, 745, 755, 760 2GB Memory
US $25.00
Dell Optiplex GX 520 SFF motherboard with CPU & Ram
Dell Optiplex GX 520 SFF motherboard with CPU & Ram
US $40.00
DELL P8476 OPTIPLEX GX520 GX620 I/O USB AUDIO PANEL CN-0P8476 X8912
DELL P8476 OPTIPLEX GX520 GX620 I/O USB AUDIO PANEL CN-0P8476 X8912
US $12.59
2GB DDR2 memory for Dell Optiplex GX520 GX620 SX280
2GB DDR2 memory for Dell Optiplex GX520 GX620 SX280
US $29.99
DELL C6012 HDD HARD DRIVE CABLE OPTIPLEX GX520 GX620 210L 320 CN-0C6012 12
DELL C6012 HDD HARD DRIVE CABLE OPTIPLEX GX520 GX620 210L 320 CN-0C6012 12"
US $4.49
Dell Optiplex GX520 GX620 SFF CDRW/DVD Combo Drive with Caddy and Cable
Dell Optiplex GX520 GX620 SFF CDRW/DVD Combo Drive with Caddy and Cable
US $15.00
Dell Heatsink Optiplex GX620 GX520 and 745 - J9761 D9729 Clean
Dell Heatsink Optiplex GX620 GX520 and 745 - J9761 D9729 Clean
US $13.99
Dell H9073 Optiplex 320 GX520 GX620 740 745 Case Fan Teted Ship Fast
Dell H9073 Optiplex 320 GX520 GX620 740 745 Case Fan Teted Ship Fast
US $5.99
DELL PENTIUM 4 COMPUTER TOWER OPTIPLEX GX520
DELL PENTIUM 4 COMPUTER TOWER OPTIPLEX GX520
US $70.00
Dell Optiplex GX520 GX620 SFF Fan Sunon PMD1208PMB1-A 0M8041 P8402
Dell Optiplex GX520 GX620 SFF Fan Sunon PMD1208PMB1-A 0M8041 P8402
US $7.82
Dell Optiplex GX280, GX520, GX620, 745, 755 4GB Memory
Dell Optiplex GX280, GX520, GX620, 745, 755 4GB Memory
US $49.00
Dell OptiPlex GX520 Small Form Factor, Windows XP SP3 Pro, MS Office & more
Dell OptiPlex GX520 Small Form Factor, Windows XP SP3 Pro, MS Office & more
US $134.44
Dell Optiplex GX520 PD 2.80GHz 1GB RAM 80GB HDD XP Pro CDRW/DVD  95NX0C1
Dell Optiplex GX520 PD 2.80GHz 1GB RAM 80GB HDD XP Pro CDRW/DVD 95NX0C1
US $84.99
Dell Optiplex GX520 PD 2.80GHz 1GB RAM 80GB HDD XP Pro CDRW/DVD  6T1Q4C1
Dell Optiplex GX520 PD 2.80GHz 1GB RAM 80GB HDD XP Pro CDRW/DVD 6T1Q4C1
US $84.99
Dell Optiplex GX520 PD 2.80GHz 1GB RAM 80GB HDD XP Pro DVD+/- 8T282C1
Dell Optiplex GX520 PD 2.80GHz 1GB RAM 80GB HDD XP Pro DVD+/- 8T282C1
US $84.99
Dell Optiplex GX520 PD 2.80GHz 1.5GB RAM 80GB HDD XP Pro DVD+/- 2VKGV91
Dell Optiplex GX520 PD 2.80GHz 1.5GB RAM 80GB HDD XP Pro DVD+/- 2VKGV91
US $84.99
Dell Optiplex GX520 PD 2.80GHz 1GB RAM 80GB HDD XP Pro DVD+/- 1VKGV91
Dell Optiplex GX520 PD 2.80GHz 1GB RAM 80GB HDD XP Pro DVD+/- 1VKGV91
US $79.99
Lightly used Dell Optiplex GX520 1.5GB RAM/80GB HD - Intel 3GHz HT
Lightly used Dell Optiplex GX520 1.5GB RAM/80GB HD - Intel 3GHz HT
US $79.00
Dell Optiplex GX520 Desktop Socket LGA 775 Motherboard
Dell Optiplex GX520 Desktop Socket LGA 775 Motherboard
US $17.99
NEW Dell Optiplex 740 755 GX520 GX620 Mini Tower CPU Fan & Shroud P701K Y4574
NEW Dell Optiplex 740 755 GX520 GX620 Mini Tower CPU Fan & Shroud P701K Y4574
US $22.99
Dell Optiplex 740 755 GX520 GX620 Mini Tower CPU Fan & Shroud P701K Y4574
Dell Optiplex 740 755 GX520 GX620 Mini Tower CPU Fan & Shroud P701K Y4574
US $14.99
Dell Optiplex GX520 Desktop Power Supply, K8965
Dell Optiplex GX520 Desktop Power Supply, K8965
US $17.99
Dell Optiplex GX520 Tower P4 2.8GHz 80GB 1GB DVD XP Keyboard Mouse & Spearkers
Dell Optiplex GX520 Tower P4 2.8GHz 80GB 1GB DVD XP Keyboard Mouse & Spearkers
US $75.00
DELL Genuine/OEM Optiplex GX520/GX620 OPTICAL RIBBON CABLE CD/DVD Media Drive
DELL Genuine/OEM Optiplex GX520/GX620 OPTICAL RIBBON CABLE CD/DVD Media Drive
US $4.99
DELL Optiplex GX520 GX620 745 755 SMT ATI 128MB DVI PCI-E Video Card
DELL Optiplex GX520 GX620 745 755 SMT ATI 128MB DVI PCI-E Video Card
US $24.49
Dell Optiplex GX620 GX520 SFF CD-RW DVD Drive TS-L462 P9506 KK940 TESTED
Dell Optiplex GX620 GX520 SFF CD-RW DVD Drive TS-L462 P9506 KK940 TESTED
US $12.99
DELL OPTIPLEX GX520 MOTHERBOARD lga 775 pn RJ291 0H8052 0RJ291
DELL OPTIPLEX GX520 MOTHERBOARD lga 775 pn RJ291 0H8052 0RJ291
US $29.99
Dell Optiplex GX620 GX520 Fan Heatsink + Shroud CC079 UP048 G9583 TESTED
Dell Optiplex GX620 GX520 Fan Heatsink + Shroud CC079 UP048 G9583 TESTED
US $7.99
1GB Memory RAM for Dell Optiplex GX520 Mini Tower DDR2
1GB Memory RAM for Dell Optiplex GX520 Mini Tower DDR2
US $14.00
1GB Memory RAM for Dell Optiplex GX520 Desktop DDR2
1GB Memory RAM for Dell Optiplex GX520 Desktop DDR2
US $14.00
1GB Memory RAM for Dell Optiplex GX520 Tower DDR2
1GB Memory RAM for Dell Optiplex GX520 Tower DDR2
US $14.00
1GB Memory RAM for Dell Optiplex GX520 SFF DDR2
1GB Memory RAM for Dell Optiplex GX520 SFF DDR2
US $14.00
2GB (1x2GB) RAM Memory Compatible with Dell OptiPlex GX520 Series Desktop
2GB (1x2GB) RAM Memory Compatible with Dell OptiPlex GX520 Series Desktop
US $28.00
Dell Optiplex GX 520 / 620 SFF Removable Side Cover
Dell Optiplex GX 520 / 620 SFF Removable Side Cover
US $15.00
Dell OptiPlex GX520 Desktop 2.53 GHz, 512 MB RAM, 40 GB HDD
Dell OptiPlex GX520 Desktop 2.53 GHz, 512 MB RAM, 40 GB HDD
US $.99
Dell Optiplex GX520- Repair YOUR Motherboard-New CAPS
Dell Optiplex GX520- Repair YOUR Motherboard-New CAPS
US $39.99
Dell R8205 Front I/O Board Optiplex GX520 GX620 SFF
Dell R8205 Front I/O Board Optiplex GX520 GX620 SFF
US $10.99
Dell Optiplex 755 GX620 GX520 Fan 0M8788 M8788 90 Day warranty
Dell Optiplex 755 GX620 GX520 Fan 0M8788 M8788 90 Day warranty
US $8.50
DELL N8370 OPTIPLEX GX520 GX620 DIMENSION 5100C USB 2.0 CABLE CN-0N8370 14.5
DELL N8370 OPTIPLEX GX520 GX620 DIMENSION 5100C USB 2.0 CABLE CN-0N8370 14.5"
US $8.09
Dell Optiplex GX520 GX620 SFF Heatsink + Shroud CC079
Dell Optiplex GX520 GX620 SFF Heatsink + Shroud CC079
US $2.99
Lot of 5 - Dell MH300 275W Power Supply - for Optiplex GX520, GX620, 745
Lot of 5 - Dell MH300 275W Power Supply - for Optiplex GX520, GX620, 745
US $94.99
Dell OptiPlex GX520 Desktop P4 2.8GHz HT 40GB HDD 512MB CDRW XP Keyboard & Mouse
Dell OptiPlex GX520 Desktop P4 2.8GHz HT 40GB HDD 512MB CDRW XP Keyboard & Mouse
US $80.00
Dell Optiplex GX620 GX520 745 SFF USB Audio Power Board UF888 KJ257 PERFECT
Dell Optiplex GX620 GX520 745 SFF USB Audio Power Board UF888 KJ257 PERFECT
US $5.99
Dell Optiplex GX520 GX620 Dimension 210L C521 3100C Desktop Fan PD812 WC236
Dell Optiplex GX520 GX620 Dimension 210L C521 3100C Desktop Fan PD812 WC236
US $9.99
Dell Optiplex GX520 Slim Desktop 3 GHz 1 GB Pentium D BIOS for parts or build
Dell Optiplex GX520 Slim Desktop 3 GHz 1 GB Pentium D BIOS for parts or build
US $39.99
Dell Optiplex GX520 GX620 DT 220W Power Supply L220P-00 DESKTOP
Dell Optiplex GX520 GX620 DT 220W Power Supply L220P-00 DESKTOP
US $24.00
Dell Optiplex MT GX520 620 740 745 755 760 780 Lock Kit 1GXMT3 MK00 Security
Dell Optiplex MT GX520 620 740 745 755 760 780 Lock Kit 1GXMT3 MK00 Security
US $19.99
2GB DELL OptiPlex 210L 320N SX280 GX520 E310 330 DDR2 240PIN NON ECC MEMORY
2GB DELL OptiPlex 210L 320N SX280 GX520 E310 330 DDR2 240PIN NON ECC MEMORY
US $21.97
Dell Optiplex GX520 Tower P4 2.8GHz / 4GB /160GB / Win XP Pro
Dell Optiplex GX520 Tower P4 2.8GHz / 4GB /160GB / Win XP Pro
US $249.00
Dell Optiplex GX520 DT P4 2.8 512MB 40GB Combo XPP Disc
Dell Optiplex GX520 DT P4 2.8 512MB 40GB Combo XPP Disc
US $89.99
Dell Optiplex GX520 Desktop P4 2.8  512MB  40GB  Combo
Dell Optiplex GX520 Desktop P4 2.8 512MB 40GB Combo
US $82.99
Dell Optiplex GX520 Desktop Computer  Pentium 4 3.0Ghz  1GB  80GB  DVD-ROM
Dell Optiplex GX520 Desktop Computer Pentium 4 3.0Ghz 1GB 80GB DVD-ROM
US $69.99

Dell Optiplex GX520

DELL OPTIPLEX GX520

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Dell Optiplex GX520

Frequently Asked Questions...

Best CPU for Dell Optiplex GX520?

I recently bought a Dell Optiplex GX520 on ebay. The hard drive needs replacing and so im basicly using it as a little project, to make the best of it as i can. Im hoping to fit a 1TB hard drive and use it for burning/copying movies, storing all my mp3's etc. And general office work on it.
Which is the best CPU i could fit? I hear it wont handle some.


Answer:

Vomit is correct...Pentium D (800mhz FSB) is the highest processor that the Intel 945 Express Chipset can handle, of which the fastest would be the Intel Pentium D960,( 3.6ghz, 4mb L2 cache, 800mhz FSB), which for the uses you have described the Pentium D945(3.4ghz, 4mb L2 cache, 800mhz FSB) is more than adequate and can be had for as cheap as about $60...the D960's are still rather pricey for an "end of life" processor.

http://www.aztekcomputers.com/PD945R-INTEL-1733489.html

make sure you have appropriate cooling if you go that route, as that chip runs quite hot

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