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craigslist

Computers For Sale By Owner in Lake Forest, CA

  1. see also
  2. NEW HP LaserJet Enterprise MFP M528C Monochrome All-in-One Printer
    $500
    Irvine
  3. Dell Precision 5820 i7-9800X 8-Core 3.8GHz 64GB 1TB SSD Windows 11
    $320
    Irvine
  4. HP Z2 G5 SFF Workstation i7-10700 8-Core 2.9GHz 32GB 512GB Windwos 11
    $280
    Irvine
  5. HP ProBook 630 G8 13.3" Laptop i7-1165G7 2.8GHz 24GB 512GB HDMI Win 11
    $200
    Irvine
  6. Asus Aspire Computer i5-8400 2.8GHz 16GB 256GBSSD WiFi HDMI Windows 11
    $80
    Irvine
  7. 2017 Apple iMac A1417 21.5-inch 4K Retina i5 QC 3.0GHz 8GB 1TB Ventura
    $230
    Irvine
  8. 2017 Apple iMac A1417 21.5inch 4K Retina i5 QC 3.0GHz 16GB 1TB Ventura
    $250
    Irvine
  9. ZPE Systems ZPE-BSR-24-BASE Bundle
    $1,000
    Irvine
  10. 2X 128 GB DUAL FLASH DRIVE
    $28
    MISSION VIEJO
  11. Samsung M7 43 inches Smart monitor
    $250
    Irvine
  12. ipad Air 5th generation 11"
    $400
  13. HP 2760p 2-in-1 Toucn Screen Tablet / Notebook i5 W11 NewBattery
    $85
    Foothill Ranch - Lake Forest
  14. Dell Latitude E5530 15.6" laptop i5 SSD WiFi Win11 Office Warranty
    $95
    Lake Forest - Foothill Ranch
  15. Dell Optiplex 3010 PC i5-3475 HDMI Win11 Office Warranty
    $75
    Foothill Ranch
  16. HP ENVY 34" 4K Curved AiO PC i7-6700 SSD Win 11 Office Warranty
    $325
    Foothill Ranch - Lake Forest
  17. Dell Optiplex 3060 Micro PC i5-8500T WiFi SSD TPM2.0 Win11 Office
    $195
    Foothill Ranch
  18. Dell OptiPlex 7450 24" AIO All-in-One PC i7-7700 Win11 Office
    $175
    Foothill Ranch - Lake Forest
  19. Dell OptiPlex 7460 24" AIO PC i5-8500 Win11 Office Warranty
    $195
    Foothill Ranch - Lake Forest
  20. Dell T5810 Super Workstation Server Xeon E5-2680v4 14 Cores Win11
    $145
    Foothill Ranch
  21. Ultra thin and light Lenovo X1 Carbon laptop i5-8265u 8GB Win11 Office
    $215
    Foothill Ranch - Lake Forest
  22. Small Powerful Dell Optiplex 9020 SFF i5-4570 Win11 Office Warranty
    $90
    Foothill Ranch
  23. Lenovo M90z 24" AiO All-in-One PC i5 8GB 128G SSD Win11 Office
    $85
    Foothill Ranch
  24. Lenovo M910z 24" AiO All-in-One PC i5-6500 Webcam WiFi Win11 Office
    $125
    Foothill Ranch
  25. Macbook Air 2017 i5 256GB MacOS 12.7.6 Monterey, with box
    $175
    Foothill Ranch
  26. HP Z6 G4 Super Workstation Server Xeon Gold 6140 18 Cores 64GB W11
    $595
    Foothill Ranch
  27. Dell T3610 Workstation Server Xeon E5-2695v2 12 Core 32GB Win11 Pro
    $175
    Foothill Ranch
  28. New Logitech G435 Gaming Headset
    $40
    Irvine, CA
  29. iMac 24 inch IOS Lion
    $75
    lake
  30. Guckert duplex 4 string banjo TOLEDO
    $333
    lake
  31. IBM Lenovo X61 12.1" DUO core 2Ghz Laptop 4GB RAM
    $89
    lake forest
  32. MacBook Pro i7 quad 2.3 8G RAM
    $159
    Lake
  33. Lenovo Yoga 7I, 16 in, AMD Ryzen 7, 512 GB SSD, 16 GB RAM
    $250
  34. Fast! 14 Core Workstation HP Z440 Xeon E5-2680v4 Win11/Server Office
    $165
    Foothill Ranch
  35. Dell Optiplex 3020 Micro PC i5-4590T WiFi Win11 Office Warranty
    $115
    Foothill Ranch
  36. HP Envy Desktop PC i7-7700 Windows 11 Pro Office
    $145
    Lake Forest - Foothill Ranch
  37. Dell OptiPlex 7050 SFF i5-7500 Windows 11 Pro Office Warranty
    $135
    Lake Forest - Foothill Ranch
  38. Dell PowerEdge T430 Server 16 Bay Dual Xeon E5-2680v4 28 Core 32GB
    $395
    Foothill Ranch
  39. Asus Chrome Book
    $20
    Irvine, CA
  40. Gaming PC - Ryzen 5 3600 | GTX 1070 | 32GB RAM | ROG Strix | SSD + 1TB
    $450
  41. LG UltraGear 32" Gaming Monitor Upgrade your gaming
    $150
  42. Gaming & Productivity PC Intel i511600K | 32GB RAM | 1TB NVMe | GTX 1
    $450
  43. HP Envy Desktop PC | Intel Core i7 | Fast SSD | Home Office & Student
    $80
  44. Fast Gaming Desktop | GTX 1080 Classified | Ryzen 3600 | 1TB | 1080p/1
    $450
  45. Lenovo ThinkServer TS150 Workstation Xeon E3-1225v6 3.3GHz 16GB 250GB
    $150
  46. Lenovo H500s Small Form Factor (SFF) desktop computer designed for hom
    $50
  47. Dell OptiPlex 780 Desktop Bundle | Core 2 Duo 2.93GHz | 250GB HDD | Wi
    $80
  48. Dell OptiPlex 790 SFF | Core i7-2600 3.4GHz | 250GB HDD | Windows 11
    $150
  49. 32" Samsung U32J590UQ 4K UHD Monitor – 60Hz, HDMI 2.0, DP, Speakers
    $100
  50. Dell UltraSharp 27" QHD IPS Monitor (U2715HC) – 1440p, Mini DisplayPor
    $120
  51. ASUS 24" Gaming Monitor (VG248QE) – 144Hz, 1ms, 1080p, Height Adjustab
    $60
  52. 27" BenQ GL2750-B Full HD LED Monitor – 1080p, HDMI/DVI/VGA
    $80
  53. WIRELESS MOUSE
    $12
    MISSION VIEJO
  54. HP Z4 G4 Workstation Xeon W-2123 4-64GB RAM Win11Pro Office w/Warranty
    $195
    Foothill Ranch
  55. USB Mini to HDMI & VGA Adapter
    $5
    Laguna Hills
  56. Lenovo ThinkPad T14 Gen2 14" Laptop i7-1185G7 32GB 512GB Windows 11
    $270
    Irvine
  57. ASUS ZenWiFi XT9 AX7800 Tri-Band WiFi6 Mesh WiFiSystem Black
    $120
  58. Corel Painter X Software (2006 version)
    $20
    lake forest
  59. Lenovo ThinkPad T480 14.1" Laptop i7-8650u SSD TPM 2.0 Win11 Office
    $215
    Foothill Ranch - Lake Forest
  60. Dell Wyse 5070 Mini PC Intel J5005 CPU officially supports Window 11
    $95
    Foothill Ranch
  61. Lenovo ThinkPad T480s 14.1" Laptop i5-8265u TPM2.0 SSD Win11 Office
    $170
    Foothill Ranch - Lake Forest
  62. Super Compact HP EliteDesk 600 G3 i5-6500 Win10/11 Pro Office
    $95
    Foothill Ranch - Lake Forest
  63. Dell Latitude 5501 Laptop 15.6" 9th Gen i5-9400H Win11 Pro Office
    $190
    Foothill Ranch - Lake Forest
  64. Dell Vostro 3470 SFF i5-8400 WiFi TPM2.0 Windows 11 Office
    $165
    Foothill Ranch - Lake Forest
  65. Lenovo M70q Tiny PC i3-10100T TPM 2.0 Windows 11 Pro Office Warranty
    $165
    Foothill Ranch - Lake Forest
  66. Dell Optiplex 990 SFF Desktop i5-2400 Win11 Office Warranty!
    $70
    Foothill Ranch - Lake Forest
  67. Dell Latitude E7470 Laptop 14" i5-6300 SSD Win11 Office NewBattery
    $135
    Foothill Ranch - Lake Forest
  68. Lenovo ThinkPad T490s 14.1" Laptop i5-8265u 8GB SSD Win11 Office
    $210
    Foothill Ranch - Lake Forest
  69. Dell Inspiron 15 3520 15.6" FHD Laptop i3-1215U 4.0GHz 16GB 1TB Win 11
    $170
    Irvine
  70. Glorious White Large Mouse Pad
    $7
    Irvine, CA
  71. Sealed AM4 Motherboard Ram SSD Combo
    $215
    Irvine, CA
  72. Lenovo ThinkPad T14 Gen1 14" Laptop i7 1.8GHz 24GB 512GB Windows 11
    $220
    Irvine
  73. macbook air laptop
    $150
    Irvine
  74. NETGEAR Nighthawk AC1900 C6900 WiFi Cable Modem Router
    $60
    Irvine
  75. Gaming PC – i7-8700K | GTX 1070 Ti | 32GB DDR4 | Samsung NVMe SSD
    $450
    Irvine
  76. Computer Monitor
    $30
    Irvine
  77. ✅COPIER VERY POWERFUL free delivery! 🚚
    $2,550
    free delivery! 📞
  78. Samsung monitor
    $7
    Mission Viejo
  79. Dell PowerEdge T430 Server 16 Bay Dual Xeon E5-2680v4 28Core 64GB RAM
    $490
    Foothill Ranch
  80. Acer i5 Quad core desktop computer windows 11
    $100
    Irvine
  81. Dell Optiplex Micro Plus 7010 16-Core i7-13700T Wifi 1TB NVMe SSD 16GB
    $500
    Laguna Hills
  82. IBM Model 25 Vintage Computer Type 8525
    $150
    Lake Forest
  83. Dell i3 Quad Core Desktop Computer 10 PC's Windows 11 MS Office 2019
    $1
    Irvine
  84. Dell Inspiron RED AMD 10 Core Gaming Desktop Computer Windows 11
    $150
    Irvine
  85. Dell i5 7th gen desktop computer windows 11 pro
    $150
    Irvine
  86. Dell Vostro i3 Quad Core Desktop Computer Windows 11 MS Office2019
    $89
    lrvine
  87. Like New GSkill 4GB DDR3 1600
    $3
    Irvine, CA
  88. Like New GSkill 4GB DDR3 1600
    $3
    Irvine, CA
  89. Lenovo ThinkCentre M910t Tower Desktop, Intel Core i7, 3.6GHz, 16GB RA
    $250
    Laguna Hills
  90. Lenovo Yoga 910, Touch Screen, 256GB, 8GB RAM 2-in-1
    $250
    Laguna Hills
  91. Apple iPad Pro (M2) 6th Gen128GB Bundle w/ Magic Keyboard & Pencil
    $650
  92. iPad Air 13-inch (M3) w/ Magic keyboard
    $500
  93. Inspiron 15 AMD ryzen 7 7000
    $325
    Lake Forest
  94. Toshiba laptop computer windows 11 pro
    $95
    Irvine
  95. Lenovo ThinkPad i5 Quad core laptop computer windows 11
    $199
    Irvine
  96. Dell Vostro i3 desktop computer windows 11
    $65
    Irvine
  97. Microsoft Office 2021 Pro License for Windows
    $95
    Irvine
  98. Windows 11 PRO License Installation
    $95
    Lake Forest
  99. Mac Pro Tower Workstation Heavily Upgraded
    $350
    Laguna Woods
  100. 4 Wireless Usb Mouse
    $10
    Irvine, CA
  101. Open Box RX6600 8GB
    $155
    Irvine, CA
  102. Samsung Galaxy Tab A7 Lite
    $60
    Irvine, CA
  103. Thermaltake CPU Heatsink
    $15
    Irvine, CA
  104. New Drop CHENYI Chenyi Harvest Season Stitched-Edge Desk Mat V2
    $20
    Irvine, CA
  105. Mechanical Keyboard Switch Tester
    $5
    Irvine, CA
  106. Sealed Marshall Emberton Bluetooth Speaker
    $110
    Irvine, CA
  107. HP Z series i7 12 cores gaming desktop computer windows 11
    $250
    Irvine
  108. HP pro desk i5 Quad core desktop computer windows 11
    $125
    Irvine
  109. Kensington Dock Station USB 3.0 4K
    $40
    Mission Viejo
  110. Dell P2719H - LED monitor
    $155
  111. Dell OptiPlex 7050 SFF Desktop Computer i5-7500 Windows 11
    $150
  112. NVIDIA Quadro P4000 8GB GDDR5 High-End CAD VDI Graphics Card
    $250
  113. Dell Latitude E7490 Laptop 14.1" / Win 11
    $255
  114. Like New Gaming Computer
    $500
    Irvine, CA
  115. HP EliteOne 800 G8 24 All-in-One PC (2 available)
    $200
    Mission Viejo
  116. Dell i5 Quad core desktop computer windows 11
    $100
    Irvine
  117. HP Laserjet Pro 400, model M401dn bronze monochrome printer
    $79
    Mission Viejo
  118. New DELL wireless keyboard/mouse
    $20
  119. Dell wireless keyboard and mouse
    $20
  120. WD Red Pro 6TB hard drive
    $150
    Lake Forest
  121. 2025 X1 Carbon Gen 12 (Core Ultra 5 125U, 16 GB RAM, 512 GB SSD, 14" WUXGA
    $1,300
    Laguna Woods
  122. MacBook Pro (A1502)
    $240
    Irvine
  123. Macbook 12inch (A1534)
    $200
    Irvine
  124. Brother Printer
    $30
    Irvine
  125. Canon All- In- One Printer
    $30
    Irvine
  126. SK Hynix DDR5-5600 UDIMM 2x8G
    $130
    Irvine
  127. All New 1080p Gaming PC
    $1,099
    Irvine
  128. Dell Alienware 4K 17 R4 Laptop with Graphics Amplifier
    $750
    Mission Viejo
  129. Dell Latitude 7520 laptop computer
    $200
    Laguna Woods / Aliso Viejo
  130. HP ProOne i5 Quad Desktop Computer Windows 11
    $100
    Irvine
  131. Dell i5 Quad core laptop computer windows 11
    $85
    Irvine
  132. Carding Lessons
    $0
    Laguna Woods
  133. HP Z-series i5 Desktop computer PC windows 11
    $149
    Irvine
  134. Laptop computer i7 Quad windows 11 pro
    $125
    Irvine
  135. Alienware i5 Gaming Desktop computer PC Windows 11
    $450
    Irvine
  136. Dell i7 8 cores desktop computer 16GB RAM Windows 11 pro
    $149
    Irvine
  137. Dell i7 Gaming desktop computer windows 11
    $199
    Irvine
  138. Dell i7 Gaming laptop computer windows 11
    $299
    Irvine
  139. netapp fas3240
    $30
    lake forest
  140. Moving sale! Excellent custom water cooled RTX 3090 6TB M.2 48GB DDR5
    $2,200
    Foothill Ranch
  141. Old laptops
    $99
    Irvine / El Toro / Laguna Hills
  142. Xirrus Model X2-120
    $50
    Rancho Santa Margarita
  143. Ethernet-to-PCMCIA card
    $3
    Mission Viejo
  144. New 120MB diskette, LS-120
    $1
    Mission Viejo
  145. Serial port adapter
    $1
    Mission Viejo
  146. Switching Power Supply for PC XT
    $9
    Mission Viejo
  147. Ethernet-to-USB 2.0 Adapter- Linksys
    $7
    Mission Viejo
  148. Power cord
    $2
    Mission Viejo
  149. Cotton Candy Thumb Computer
    $49
    Mission Viejo
  150. Ethernet cables
    $4
    Mission Viejo
  151. computer mouse
    $3
    Mission Viejo
  152. 10Base-T Hub
    $15
    Mission Viejo
  153. Notebook memory modules
    $2
    Mission Viejo
  154. Desktop memory modules-256MB
    $2
    Mission Viejo
  155. Powerful 17 inch Macbook Pro laptop in excellent used condition
    $300
  156. Brand New DELL 27" Monitors (IPS panel, Full HD, LED)
    $100
  157. Dell i5 Quad Core Desktop Computer 10 PC's Windows 11 MS Office 2025
    $1
    Irvine
  158. Dell inspiron i3 Quad core desktop computer PC windows 11 pro
    $99
    Irvine
  159. Dell i3 Quad Core Desktop Computer 10 PC's Windows 11 MS Office 2019
    $1
    Irvine
  160. Lenovo ThinkPad i5 Quad core laptop computer windows 11
    $150
    Irvine
  161. Dell i5 7th Gen 6 Cores Desktop Computer Windows 11 Pro Office 2019
    $150
    Irvine
  162. Dell i5 UltraBook laptop computer windows 11
    $250
    Irvine
  163. iMac 2013 21.5-inch - 1 TB disk space
    $80
    Irvine
  164. **** SOCKET MOBILE COMPUTER
    $150
    LAGUNA WOODS
  165. Razer Blade 15 Laptop
    $550
    Mission Viejo
  166. Book - Microsoft Excel 2003 Intermediate
    $3
    Mission Viejo
  167. USB 1.1 hub
    $1
    Mission Viejo
  168. Data tapes
    $1
    Mission Viejo
  169. Linksys 5-port switch
    $12
    Mission Viejo
  170. Belkin Wireless G Router, model F5D7234-4
    $14
    Mission Viejo, CA
  171. Black generic printer Toner Cartridge CH92274A
    $14
    Mission Viejo
  172. Cat-5 Ethernet cable - 35 Feet
    $7
    Mission Viejo
  173. Sound Activated USB Mini LED Light Tubes
    $8
    Mission Viejo
  174. Transceiver
    $9
    Mission Viejo