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Computers - By Owner for sale in Costa Mesa, CA

  1. Camera for Internet, Wireless
    $25
    Santa Ana
  2. LINKSYS by Cisco Wireless - N Broadband Router
    $10
    Fountain valley
  3. Custom Mini ITX gaming PC 3060ti water cooling
    $950
    Costa Mesa
  4. Dell Inspiron 3880,10th Gen i5-10400 CPU,16GB RAM,256GB NVME SSD
    $180
  5. AXIS Surveillance PTZ Security IP CAMERA
    $295
    Magnolia near Warner
  6. Vitek Surveillance Security CAMERA (Orig. $ 300)
    $65
    Fountain
  7. Apple IMAC 27 inch intel core i3. 1 TB storage
    $100
    Irvine
  8. 2017 Macbook Pro A1708 13" Core i5 2.30GHz 8GB 250GB SSD
    $275
    SANTA ANA
  9. Dell Precision Workstation 3620
    $150
    COSTA MESA
  10. Netgear router
    $15
    Irvine
  11. Raspberry Pi B+ V1.2 With Wifi Adapter $20
    $20
    Costa Mesa
  12. ►►►SuperMicro S1000 Computer, 8GB RAM, 2 x 1TB Hard Drive
    $199
    Huntington Beach / Fountain Valley
  13. Gaming PC - RX6800XT
    $2,000
    Irvine
  14. Wireless Camera Kit
    $39
    Fountain Valley
  15. HP Photosmart A617 Digital Photo Inkjet Printer
    $20
    Fountain valley
  16. AXIS Surveillance PTZ Security IP CAMERA
    $295
    Fountain Valley
  17. LINKSYS by Cisco Wireless - N Broadband Router
    $10
    Fountain valley
  18. 300 Ft CAT 8 - (in OC)
    $100
    Fountain Valley
  19. HIKVISION IP Network Security Camera
    $65
    Fountain Valley
  20. Microsoft Arc Surface Mouse
    $59
  21. Laptop Asus i7
    $75
    Orange County
  22. Mac book pro A1261
    $100
    714
  23. Dell Tower Quad
    $75
  24. Halter Standing Desk Converter, 36 Inch Sit to Stand Desk Riser
    $70
    Costa Mesa
  25. iPad 6th gen. 12.9” 256gb
    $1,250
    Irvine
  26. Apple led Cinema Display
    $100
  27. +++++++DELL INSPIRON LAPTOP+++++++
    $250
    Costa Mesa
  28. +++++++COMPUTER TOWER FOR SALE+++++++OBO
    $155
    Costa Mesa
  29. +++++++ULTRA MICRO ATX CASE+++++++OBO
    $125
    Costa Mesa
  30. Gaming PC: RTX 4080
    $1,800
  31. Macbook Pro
    $2,000
  32. AFFORDABLE KEY FOBS AND REMOTES IN OC
    $65
  33. Apple IPad Pro 12.9 iPad Air M2 13
    $50
  34. HP Laptop 15.6" touch, i5-1035G1, 12GB RAM, 256 SSD, Win11 READ DESCR
    $150
    Costa Mesa
  35. COMPUTER MONITORS
    $10
    Irvine
  36. 2nd Gen Apple Pencil
    $60
    Costa Mesa
  37. Computer Tower Small
    $45
    Santa Ana Costa Mesa
  38. HP Pavillion Laptop
    $120
  39. Custom Water Cooled PC - 3090 - 10900k
    $3,000
    Newport Beach
  40. VERIZON ELLIPSIS 7 TABLET
    $45
  41. Portal Plus 15.6" Facebook Meta Smart Camera Hub Video Calling Alexa
    $170
  42. Apple iPad Pro 12.9 LTE 256GB + Apple Folio Case
    $699
    Newport Beach
  43. Microsoft Designer Keyboard
    $59
  44. Alienware - AW510H Wired 7.1 Gaming Headset
    $59
  45. Apple Smart Folio Case iPad Pro 12.9 iPad Air 13 M2
    $49
  46. G.SKILL Ripjaws V Series 16GB (2 x 8GB)
    $40
    Newport Beach
  47. iPad Pro 11 Keyboard iPad Air 10.9 Case
    $50
  48. Toner- HP 650a
    $140
    Newport Beach
  49. Netgear CM500 cable modem
    $15
    santa ana
  50. Ubiquiti Nanoswitch
    $30
    santa ana
  51. Ubiquiti EdgeRouter X
    $30
    santa ana
  52. Apple iMAC
    $95
    Newport Beach
  53. PC, Mini HP PC, i7 Elitedesk and Lenovo
    $95
    Santa Ana
  54. Beelink SEi10 Mini PC i5 10th gen 16gb ram 512gb ssd Windows 11
    $220
    Irvine
  55. HP EliteBook 840 G8
    $360
  56. Dell monitor
    $30
    Irvine
  57. Fujitsu Stylistic Tablet
    $200
    Irvine
  58. APC NetShelter 25U Server Rack Cabinet on wheels w/ 2 keys
    $300
    Santa Ana
  59. HP 642 42U Server RACK CABINET on wheels
    $300
    Santa Ana
  60. APC NetShelter 42U AR3300 Server Rack Cabinet on wheels w/ 1x Key
    $500
    Santa Ana
  61. Acer Aspire i7 8gb gtx 1050ti 1tb
    $120
    Irvine
  62. HP Pavilion Ryzen 3 8gb
    $50
    Irvine
  63. Dell OptiPlex Core i7 3.40GHz, 16GB Ram, 256GB SSD
    $150
    SANTA ANA
  64. Custom Built Gaming Desktop Computer Windows 11 w/ 32" 4K Monitor
    $700
    SANTA ANA
  65. *NEW* Powerful Custom Built Gaming Desktop Core I9 w/ 49" 4K Monitor
    $2,000
    SANTA ANA
  66. Dell Optiplex 7050 Quad Core I5 Desktop Computer Tower Windows 11
    $100
    SANTA ANA
  67. VERY FAST Dell Optiplex All In One Quad Core I5 Computer Windows 11
    $200
    SANTA ANA
  68. VERY FAST Dell Latitude 14" Core I5 Laptop
    $200
    SANTA ANA
  69. 2020 Dell XPS Gaming Desktop Computer Eight Core I7 32 GB RAM 512 GB S
    $500
    SANTA ANA
  70. Hp Laserjet Pro M451nw Color Laser Printer Wireless
    $150
    SANTA ANA
  71. SAMSUNG 49” G9 Gaming Monitor, Curved Screen, LC49G95TSSNXZA
    $750
    Costa Mesa
  72. Laptops 3 Units all 3 for
    $40
  73. Microsoft Surface Pro 7+ (16GB RAM / 1TB Storage)
    $599
    Irvine
  74. Asus note book
    $100
    714
  75. Samsung Galaxy Tab A
    $95
    Irvine
  76. Surface Pro Keyboard & Slim Pen 2
    $150
    Irvine
  77. Apple iMac 27" (Mid 2010) | 32GB RAM
    $99
    Irvine
  78. Lenovo X1 Carbon (Gen 9) | Touchscreen
    $699
    Irvine
  79. Win 10, Lenovo PC, i3 CPU, 6GB RAM, 1TB HDD, Monitor, KB and Mouse
    $35
    Irvine
  80. Dell OptiPlex 3060 Micro (Case Only)
    $40
    Irvine
  81. Dell XPS Desktop i5 16gb
    $120
    Irvine
  82. Dell Optiplex 3010 VWindows 10 Mouse/Keyboard Monitor
    $50
    Irvine
  83. Xerox Work centre 3335
    $550
    Huntington Beach
  84. Printer HP1512
    $10
    Irvine
  85. Asus Laptop
    $90
    Irvine
  86. 2017 Macbook Pro A1708 13" Core i5 2.30GHz 8GB 250GB SSD
    $329
    SANTA ANA
  87. Laptop by Acer Dualcore
    $75
    Santa Ana
  88. Laptop Mac
    $100
    Santa Ana
  89. Apple iMac 20" Core 2 Duo 2.4 2008 A1224
    $50
    Irvine
  90. Dell 27" UltraSharp Monitor
    $199
    Irvine
  91. Dell Ultrasharp U2719DX 27-Inch WQHD 2560x1440 Resolution IPS Monitor
    $150
  92. Dell Latitude 7210 2-in-1 with Touch / Detach keyboard Windows 11 PRO
    $165
  93. 12tb NAS WD MyCloud EX4
    $300
    Irvine
  94. LENOVO THINKCENTRE M90P
    $90
    Irvine
  95. MacBook Pro 16-inch 2019
    $1,250
    Irvine
  96. Lenovo Laptop u510
    $350
    Fountain Valley
  97. Hard Drive 2 Tb
    $45
    Orange County
  98. Microsoft Surface Pro 5 Package For Sale
    $240
    Irvine
  99. CYBER POWER PC GAMER SUPREME LIQUID COOLED COMPUTER DESKTOP
    $500
    Garden Grove
  100. Monitors - See Listed Prices
    $0
    Costa Mesa
  101. BIONAIRE Air Filter
    $20
    Costa Mesa
  102. Lexus IS 250 / 350 Owner’s Manual Original
    $25
  103. Gaming PC - Entry level with video card
    $250
  104. 2012 Apple MacBook Pro 13 inch
    $100
    Fountain Valley
  105. Dell Optiplex 3010 i5 8gb
    $40
    Irvine
  106. Maxsip Vortex 10.1" Tablet.
    $110
    long beach / 562
  107. Lenovo Thinkcentre i5 8gb
    $40
    Irvine
  108. Dell gaming Inspiron i7 16gb RX 550
    $110
    Irvine
  109. Apple Magic Mouse and Magic Keyboard for Mac / iPad
    $60
    Costa Mesa
  110. Tower SFF, HP Quad Core
    $45
    Orange County
  111. toner XEROX
    $80
    FOUNTAIN VALLEY
  112. Dell C3760n Network Color Laser Printer
    $75
    Irvine
  113. Compaq computer Presario w/Dell Monitor
    $1
    Newport Beach
  114. Lenovo ThinkVision 28" HD Monitor 1080 w/ Rotatable Stand
    $100
    SANTA ANA
  115. 2020 Dell Latitude 7390 Ultrabook Core I5 Laptop Touchscreen 16 GB RAM
    $300
    SANTA ANA
  116. Apple iMac 24" screen, Core 2 Duo, 4GB RAM, 650GB HDD A1225
    $50
    Costa Mesa
  117. GAMING PC
    $4,200
    Newport Beach
  118. Zoll M Series Monitor
    $700
    Costa Mesa
  119. Mindray Passport V Rechargeable Patient Monitor with Massimo SPO2
    $1,200
    Costa Mesa
  120. Dell AIO INSPIRON 3475 & Pro 8715 printer
    $100
    Irvine
  121. Cannon MG-2522 Inkjet Multifunction Printer $20
    $20
    Costa Mesa
  122. 2019 MACBOOK PRO
    $400
    COSTA MESA
  123. Apple Mac Mini, 2.6 Dual-Core Intel Core i5, 8 GB RAM, 1 TB HDD
    $425
  124. HP Pavilion Notebook 15-AB283NR Laptop with EXTRA 8gb x 2 RAM (READ DESCRIPTION)
    $80
    Costa Mesa
  125. Apple MacBook Pro
    $400
    Irvine
  126. 27 inch 1920x1080 Desktop Monitor (S27E450D)
    $100
    Huntington Beach
  127. DELL OPTIPLEX 755 Win 10 Pro 2.4GHz 4GB RAM
    $50
    FV-HB-OC
  128. 27" DELL XPS One 2710 AIO LED
    $575
    FV-HB-OC
  129. HP Pro 6200 Win 10 PRO x 64bit 3.3GHz 6-8 GB RAM
    $88
    FV-HB-OC
  130. NEC Color Management Monitor (MultiSync PA241W)
    $100
    Fountain Valley
  131. Atari 1050 disk drive with power supply and DOS disk, works great!
    $150
  132. Atari 400 / 800 / XL / XE game cartridges, working, $10 each
    $10
  133. Dell Latitude E6440 quad thread Intel I5, works great!
    $150
  134. IMAC (A1311)
    $149
    Irvine
  135. Dell Optiplex i5-4590 @ 3.30GHz, 4GB RAM, 1TB HDD
    $50
    Costa Mesa
  136. NEW PANASONIC FLOPPY DISC DRIVE JU-475-5 AEG
    $40
    FOUNTAIN VALLEY
  137. Apple iMac Late 2015, 3.3GHz i5 16GB Ram, 2TB SSD, Crack Screen
    $300
    Fountain Valley
  138. Apple iMac Late 2013, 3.2GHz i5 32GB Ram, 1TB
    $300
    Fountain Valley
  139. Gaming PC i7 4.30GHz 32GB RAM 1TB SSD ROG STRIX X299-E GAMING
    $550
    Fountain Valley
  140. Lenovo X380 Yoga ThinkPad
    $225
    Fountain Valley
  141. Dell Optiplex 3020 Micro Desktop PC| intel i5-4590T 2GHz | 8 GB RAM 2
    $170
    Santa Ana, CA
  142. MacBook Pro 13 inch
    $375
    Irvine
  143. Brother MFC-7860DW All-In-One Laser Printer
    $120
  144. Dual Monitor & Dual Monitor Stand
    $200
  145. Apple/ Mac Firmware EFI MDM Removal
    $100
    Fountain Valley CA
  146.  Apple EFI Removel
    $100
    Fountain Valley CA
  147. Apple Computers EFI Removal
    $100
    Fountain Valley
  148. Mac Pin lock for efi
    $100
    Fountain Valley
  149. Apple A1255 Bluetooth Wireless Keyboard
    $39
    Newport Beach
  150. TWO Canon Printer XL Color Ink Cartridges - CL241XL (New!)
    $55
    Newport Beach
  151. Gaming PC
    $700
    Huntington Beach
  152. Mac Mini M2 with 35in Gaming Monitor
    $900
    Costa Mesa
  153. Beats by Dr. Dre Studio 3 Pro Wireless Bluetooth Headphones - Black
    $150
    IRVINE
  154. PC
    $650
    Irvine
  155. Amd Radeon 295x2
    $40
    Costa Mesa
  156. Imation Disc Stakka - CD/DVD Management Tool
    $25
    Costa Mesa
  157. Rarely used laptop
    $425
    John Wayne
  158. Desk top
    $335
    John Wayne
  159. Samsung 21.5 LED screen Monitor HDMI USB
    $60
    Costa Mesa
  160. Gaming PC MSI Trident MPG 3 i7 11th Gen., 16gb ram. RTX 3060 SFF
    $750
    Dyer
  161. Used Computer
    $300
    Irvine
  162. Apple IPhone SE (2020 Model) 64 GB UNLOCKED
    $125
    SANTA ANA
  163. Very Fast Dell Latitude 15" Core I5 Laptop 8 GB RAM 256 GB SSD
    $280
    SANTA ANA
  164. Hp Elitebook 15" Laptop
    $150
    SANTA ANA
  165. Very Fast Hp Probook 15" Core I7 Laptop
    $250
    SANTA ANA
  166. 2022 Asus Vivobook S15 Ultrabook Core I7 Laptop 8 GB RAM
    $400
    SANTA ANA
  167. Samsung 23” Monitor S23A350H
    $35
    Costa Mesa
  168. 2018 Apple Mac Mini
    $320
    Fountain Valley
  169. Excellent LG 24” Monitor
    $60
    Irvine
  170. MacBook Pro (2019)
    $400
    Irvine
  171. Rad City E-bike
    $800
    Irvine
  172. Dell UltraSharp U2720Q 27 Inch 4K UHD (3840 x 2160) LED Backlit LCD IP
    $300
    Irvine
  173. 11" Samsung Verizon White Tablet 4G LTE
    $40
    Costa Mesa
  174. Toner
    $90
    Fountain Valley
  175. Printer
    $800
    Fountain valley
  176. Dell OptiPlex Core i7 3.40GHz, 16GB Ram, 256GB SSD
    $150
    SANTA ANA
  177. I7-9700K Gaming PC 32GB RAM
    $800
    santa ana
  178. Laptop DELL Latitude / Window 11 Pro
    $130
    Santa Ana
  179. Apple MacBook Pro 15 in
    $250
    Irvine
  180. AST KEYBOARD & MOUSE
    $10
    Irvine
  181. MacBook Air 15inch M2
    $1,600
    Irvine
  182. Lenovo T440 ThinkPad
    $150
    Corona del Mar
  183. ASUS Gaming Monitor
    $85
    Newport Beach
  184. IPad/Tablet Pivoting stand
    $65
    Newport Beach
  185. ASUS chromebase
    $250
    Irvine
  186. ROKU stick
    $30
    Irvine
  187. EPSON DFX9000 Printer
    $600
    Huntington Beach
  188. Lenovo ThinkPad X1 Presenter Mouse
    $60
    Irvine
  189. Lenovo ThinkPad TrackPoint Keyboard II (Bluetooth)
    $99
    Irvine
  190. iMac 27in 5K Retina Display
    $550
    Irvine
  191. Das Keyboard 4 Professional for Mac Wired Mechanical Keyboard, Cherry
    $60
    Fountain Valley
  192. Asus ET2701(i)All-In-One Computer
    $150
    Newport Beach
  193. Windows 10/11 Home Pro Format
    $49
    Huntington Beach
  194. Apple iMac 27" 2009
    $200
    Huntington Beach
  195. Apple iMac 27” All in One A1419
    $500
    Irvine
  196. MacBook Pro M1 2021 16” BROKEN SCREEN
    $800
    Santa Ana
  197. Apple computer! Pro, desktop, all in one!
    $40
    Huntington Beach
  198. VERY FAST HP ALL IN ONE QUAD CORE I5 23" COMPUTER
    $150
    SANTA ANA
  199. VERY FAST HP Z2 MINI WORKSTATION WINDOWS 11
    $150
    SANTA ANA
  200. ac Intel i5 Radeon Pro 560X 4GB 1TB Fusion Drive 2019
    $300
    Newport Beach
  201. Gaming Pc
    $2,100