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craigslist

Computers For Sale By Owner in Costa Mesa, CA

  1. see also
  2. HDMI Male to VGA Female Adapter Converter Cable for Video HDTV
    $15
    Fountain Valley
  3. Eminence Ragin’ Cajun 10” speaker
    $65
    92625
  4. Win11pro, DellT5500, Xeon x5650 6-Core, 24GB RAM, 2TB HDD,+
    $65
    Irvine
  5. Power Mac G3 Tower, old school Mac, Vintage, turns on, original parts
    $50
    Irvine
  6. Dell 19 Inch LCD Monitor - E193FPc
    $72
    Irvine
  7. 19" Acer LCD Monitor - AL1917W
    $39
    Irvine
  8. Dell XPS 8300 i7 Processor
    $99
    Costa Mesa
  9. Motorola Moto G Play 2024
    $89
  10. Ipad Pro 12.9" (Otterbox Case)
    $30
    Irvine
  11. iPad Pro 11" Keyboard
    $50
    Irvine
  12. Lenovo Mobile Monitor (15.6")
    $99
    Irvine
  13. Lenovo ThinkPad T14 (Gen 4)
    $500
    Irvine
  14. Lenovo ThinkPad X1 Yoga (Gen 6)
    $400
    Irvine
  15. Dell OptiPlex 3060 (Micro PC)
    $40
    Irvine
  16. Dell Optiplex 7070 (Micro PC)
    $50
    Irvine
  17. Dell OptiPlex (Micro) Monitor Stand
    $30
    Irvine
  18. Dell Inspiron Desktop PC
    $30
    Irvine
  19. External Hard Drive (320GB)
    $30
    Irvine
  20. TOTU - USB C Hub 9-in-1 Type C Hub-Ethernet Port-Mac Type C
    $20
    Costa Mesa
  21. CyberPower PC Gaming System
    $850
    Santa Ana
  22. 2 Apple AirPort Express 802.11n WiFi Devices
    $30
    Costa Mesa
  23. iMac 27in 5K Retina Display
    $400
    Irvine
  24. Power Supplies For Laptops, , ALL for
    $20
  25. Video Editor For Hire Remote or in-person
    $149
    Los Angeles
  26. Computers Desktops Laptops and Ram all for
    $95
  27. Lenovo ThinkPad Docking Station
    $25
    Irvine
  28. Lenovo ThinkVision M14t Portable Touchscreen Monitor – Excellent Cond
    $249
    Costa Mesa
  29. Lenovo N50 Wireless Mouse – Excellent Condition – $10
    $10
    Costa Mesa
  30. Logitech H390 USB Headset – Excellent Condition – $10
    $10
    Costa Mesa
  31. Roost Portable Laptop Stand – Excellent Condition – $59
    $59
    Costa Mesa
  32. Jabra Speak 510 MS Bluetooth Conference Speakerphone $69
    $69
    Costa Mesa
  33. Lenovo ThinkPad TrackPoint Keyboard II – Barely Used – $65 Costa Mesa
    $65
    Costa Mesa
  34. 32" LG Monitor
    $135
    Santa Ana & Oceanside
  35. Black Apple wireless full size keyboard
    $40
    Corona Del Mar
  36. Dell XPS 8930 I7-8Gen 3.2ghz boot 4.6ghz 16GB RAM
    $290
    Oceanside & Santa Ana
  37. HP Omen I7 14700F, 2TB NMME M.2, 16GB DDR5, NVIDIA GeForce RTX 4060 Ti
    $980
    Santa Ana & Oceanside
  38. Dell Tower EBT2250 | Ultra 7, 750Gb NVME M.2, 32GB DDR5,GeForce RTX 40
    $1,190
    Santa Ana & Oceanside
  39. Alienware Aurora R16 i7 / RTX 4060 - 16GB RAM, 1TB SSD + 1TB HDD - Rea
    $1,290
    Santa Ana & Oceanside
  40. Dell Alienware Intel i9-14900KF, 32Gb DDR5
    $1,590
    Santa Ana & Oceanside
  41. Swiss Gear protective zipper case/pouch for tablet
    $10
    Irvine
  42. HP 14" MT43 Mobile Thin Client Laptop - Touch Screen
    $50
    Santa Ana
  43. APPLE MAC STUDIO M4 14‑core CPU, 32‑core GPU, 16‑core Neural Engine 36
    $1,800
    Santa Ana
  44. New Celestion 12” Guitar Speaker
    $65
    92625
  45. Thermaltake Snow Edition Mini ITX + EVGA 450W + LED
    $89
  46. Microsoft - Surface 65W Power Supply - Black
    $49
  47. Microsoft Designer BT Keyboard Matte Black
    $60
  48. Atari 400 / 800 / XL / XE game cartridges, working, $20 each
    $20
  49. Dell Latitude E6440 quad thread Intel I5, works great!
    $150
  50. Poppin Double Monitor Swing Arm
    $65
    Corona Del Mar
  51. iMac 27” (Late) 2013 3.5 GHz i7 / 16GB RAM / 1 TB Storage Fusion Drive
    $275
    Costa Mesa
  52. SUNSHINE T1 ELITE TABLET
    $45
    Costa Mesa
  53. Wireless Camera Kit
    $39
    Fountain Valley
  54. AXIS Surveillance Security CAMERA
    $195
    Fountain Valley
  55. Vitek Surveillance Security CAMERA (Orig. $ 300)
    $55
    Fountain
  56. Windows 10/11 Home Pro Format
    $49
    Huntington Beach
  57. HP Pavilion 550-153W Desktop (i3-4170 / 6GB RAM / 250 GB SSD)
    $30
    Costa Mesa
  58. Dell Optiplex 3010 (i3-3220, 4GB RAM, 240GB SSD)
    $40
    Costa Mesa
  59. Dell Optiplex 7010 Desktop (i5 / 4GB RAM / 240GB SSD)
    $50
    Costa Mesa
  60. Apple MacBook Pro Late 2019
    $100
    HB
  61. Dual Lenovo ThinkVision T24i-20 24" LCD Monitor
    $75
  62. CAD Software
    $79
    Huntington Beach
  63. NEW PANASONIC FLOPPY DISC DRIVE JU-475-5 AEG
    $40
    FOUNTAIN VALLEY
  64. Computer Consulting & IT Services
    $50
  65. Dell OptiPlex 7050 SFF Desktop Computer i5-7500 Windows 11
    $150
  66. Dell P2719H - LED monitor
    $155
  67. +++++++DELL INSPIRON LAPTOP+++++++
    $250
    Costa Mesa
  68. +++++++COMPUTER TOWER FOR SALE+++++++OBO
    $135
    Costa Mesa
  69. +++++++ULTRA MICRO ATX CASE+++++++OBO
    $125
    Costa Mesa
  70. +++++++MODERN USED LAPTOPS FOR SALE+++++++OBO
    $100
    Costa Mesa
  71. Like new dell desktop
    $80
    irvine
  72. Apple iMac 21.5" 4K Retina 2019 - i5, 1TB, Keyboard + Mouse
    $250
    Corona Del Mar/Newport Beach
  73. Dell Latitude E-Port Docking Station
    $5
    Huntington Beach
  74. 27" DELL XPS One 2710 AIO LED
    $575
    FV-HB-OC
  75. Microsoft Keyboard & Mouse combo
    $15
    HUNTINGTON BEACH
  76. GENUINE LENOVO 65W-AC ADAPTER MODEL PA-1650-52LC
    $30
    IRVINE CA
  77. Electric Standing Desk + Monitor - Ergonomic Home Office
    $159
  78. Memorex MX3300 Smart Office Keyboard Wired
    $20
    Irvine
  79. Dell SK-8110 7N242 Wired Keyboard
    $15
    Irvine
  80. TP-Link TD-8817 100 Mbps 10/100 Wired Router NEW
    $10
    Irvine
  81. Zalman fan bracket
    $10
    santa ana
  82. 2 working computer monitors - Acer 24in + Dell 23in - $60
    $60
    Irvine
  83. Decent Gaming Pc
    $750
    Costa Mesa
  84. Dell Latitude D630 Laptop Windows XP Pro SP3
    $150
    SANTA ANA
  85. Hp EliteDesk 800 SFF Desktop PC Computer Windows 11 Pro + Adobe & Offi
    $100
    SANTA ANA
  86. Dell Rugged Extreme 7214 Laptop 32 GB RAM 1 TB SSD Core I7
    $500
    SANTA ANA
  87. Hp Probook 14" Touchscreen Core I5 Laptop Windows 10 Pro Adobe Office
    $140
    SANTA ANA
  88. Hp Probook 15" Core I5 Laptop Windows 11
    $200
    SANTA ANA
  89. Dell Latitude Laptop Windows XP Pro Parallel Port RS232 Serial Port
    $150
    SANTA ANA
  90. Aniseed EYE PAL for the BLIND
    $200
  91. Imation Disc Stakka - CD/DVD Management Tool
    $25
    Costa Mesa
  92. Lenovo Chromebook Touchscreen Laptop
    $300
  93. Tmobile Revvl Tab 2 Tablet 5g brand new model 2025
    $120
    Santa Ana
  94. Apple IMac 21.5" 4K Retina All In One Computer
    $300
    SANTA ANA
  95. Apple Mac Mini Computer Core I5 8 GB RAM 1 TB HDD
    $100
    SANTA ANA
  96. Meta Oculus Quest 1 VR Headset - 128 GB + Carrying Case
    $150
    SANTA ANA
  97. Panasonic Toughbook CF-33 Rugged Tablet Laptop 2 in 1 8 GB RAM 256 GB
    $300
    SANTA ANA
  98. Very Fast HP Probook 15" Core i5 Laptop 16 GB RAM 512 GB SSD
    $300
    SANTA ANA
  99. Hp Pavilion Gaming Desktop Computer Bundle + 32" Gaming Monitor
    $800
    SANTA ANA
  100. VERY FAST Dell Latitude 15" Core i5 Laptop 8 GB RAM 256 GB SSD Windows
    $250
    SANTA ANA
  101. Panasonic Toughbook CF-33 Rugged Laptop 16 GB RAM 256 GB SSD + LTE
    $350
    SANTA ANA
  102. Hp Elitedesk Micro Computer Core i7 16 GB RAM 512 GB SSD
    $350
    SANTA ANA
  103. Very Fast Hp Probook 15.6" Core I5 Laptop Windows 11 Pro 16 GB RAM 1 T
    $380
    SANTA ANA
  104. Hp Elitebook X360 2 In 1 Touchscreen Core I5 Laptop
    $300
    SANTA ANA
  105. Dell Latitude 14" Core I7 Laptop
    $200
    SANTA ANA
  106. Apple IMac 27" 5K Retina All In One Core I9 Computer 32 GB RAM 1 TB SS
    $900
    SANTA ANA
  107. Apple Mac Mini Computer Core I5 16 GB RAM 1 TB SSD
    $200
    SANTA ANA
  108. Hp Probook G7 15" Core I5 Laptop 16 GB RAM 512 GB SSD Windows 11 Pro A
    $300
    SANTA ANA
  109. Macbook Pro 13", Early 2015
    $125
  110. Asus TUF Gaming VG27AQ HDR Gaming Monitor – 27 inch QHD (2560x1440) X2
    $450
  111. MSI Pro MP341CQ 34" UWQHD (3440 x 1440) 100Hz Curved Gaming Monitor
    $200
  112. AXIS Surveillance Security CAMERA
    $195
    Magnolia near Warner
  113. HIKVISION IP Network Security Camera
    $50
    Fountain Valley
  114. PUMA WOMANS SNEAKER / SHOES
    $30
    COSTA MESA
  115. Computer desk will deliver an setup
    $65
    COSTA MESA
  116. DELL 21 INCH COLOR MONITORS / TWINS MONITORS
    $30
    COSTA MESA
  117. 21 speed mountain bike all chrome
    $100
    COSTA MESA
  118. HP Spectre x360 Convertible 15 i7 16gb RAM 500GB SSD
    $450
    Fountain Valley
  119. HP COMPAQ 8000 ELITE SFF PC
    $60
    IRVINE CA
  120. Apple iMac 27” (Late) 2013 i7 / 16GB RAM /
    $275
  121. I PAD PRO 2026
    $800
    Fountain valley
  122. Dell Precision T3600
    $125
    Santa Ana
  123. Laser Printer Samsung Xpress M2070FW
    $125
    Irvine
  124. HP - LaserJet P1102W
    $75
    Irvine
  125. MacBook Pro M3 Pro (36 GB memory)
    $1,200
  126. Apple MacBook Pro Late 2020 13 inch Space Grey/16GB with Touch Bar
    $300
    IRVINE
  127. 2013 iMac Computer
    $100
    FV/HB
  128. Office Inkjet All-in-one Inkjet Printer
    $175
    Corona Del Mar
  129. Am6B PLUS
    $150
    Costa Mesa
  130. Brand New Canon SELPHY CP760 Portable Photo Printer +USB Cable
    $50
    Irvine
  131. Dell U3421WE UltraSharp Curved Monitor,
    $250
    FOUNTAIN VALLEY
  132. 4k 300FPS+ Gaming Computer / Set up
    $2,000