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craigslist

Computers For Sale By Owner in Long Island, NY

  1. see also
  2. 1989 McIntosh apple llci COMPUTER
    $300
    melville
  3. Coach Laptop Case Holder
    $15
    Farmingville, NY
  4. Brookstone CTX Virtual Keyboard
    $15
    Farmingville, NY
  5. Logitech wireless air mouse
    $10
    Farmingville, NY
  6. Lap top bag
    $10
    Farmingville, NY
  7. PC for sale
    $600
    Aquebogue
  8. Canon Printer Pixma # K10464
    $25
    deer park
  9. Microsoft SideWinder Precision 2 USB PC Joystick
    $25
    Ridge
  10. Microsoft SideWinder USB PC Game Pad
    $15
    Ridge
  11. Radio Shack Analog/Digital PC Gamepad
    $20
    Ridge
  12. Workstream Free Standing TV/Monitor Mount
    $15
    Ridge
  13. CANON CARRY BAG/CASE - BRAND NEW
    $25
    Jericho, Nassau County, NY
  14. ASUS Laptop VivoBook Brand new in box never opened
    $525
    West Islip
  15. 27 inch ViewSonic monitor (VX2758-2KP-MHD)
    $70
  16. DELL P2219H 21.5IN 1920X1080-FHD Monitor
    $40
    Greenlawn
  17. Samsung LCD computer monitor
    $30
    Greenlawn
  18. 17inch Wide Screen Acer Aspire 7720 Series Laptop
    $135
    SUFFOLK L.I
  19. Alienware - Aurora 16 gaming laptop
    $1,300
  20. Computer Accessories
    $5
    Ronkonkoma
  21. Lenovo ThinkPad E575 15.6" | 500GB HD AMD A6 Windows 10
    $190
    Islip terrace
  22. Lenovo ThinkPad L470 Intel Core i3-6006U 8GB RAM | NO SSD | NO BATTERY
    $50
    Islip terrace
  23. Acer Predator Helios 300 - CORE I7-8750H | 1TB | Gaming Laptop PC
    $700
    Islip terrace
  24. DIYPC ARGB-Q8-W White USB 3.0 Steel / Tempered Glass Micro-ATX Mid Tow
    $10
    Islip
  25. Dell OptiPlex 5040 | i5-6th Gen | 16GB RAM | 240GB SSD | Win10 Pro
    $200
    Islip Terrace
  26. Computer Repair and Recycling! Text Anytime 24/7
    $1
    Islip Terrace
  27. Toshiba Satellite C55D AMD A8-6410 2.00GHz | 4GB RAM 750GB HD |
    $120
    Islip terrace
  28. Dell Latitude E5450 | i5-5300U 2.30GHz | 8GB 256GB SSD Win 10 Pro
    $210
    Islip terrace
  29. Lian Li 011 Dynamic EVO RGB Gaming Case (White)
    $100
    Islip
  30. DELL INSPIRON 3650 | INTEL CORE I3-6100 3.70GHZ | 256GB | 8GB RAM
    $140
    Islip
  31. Computer Repair and Recycling! Text Anytime 24/7
    $1
    Islip Terrace
  32. HP Chromebook 14" | 4GB RAM | 32GB 1.50GHz (hp-14-db0025nr)
    $90
    Islip
  33. iBUYPOWER Y40 Gaming PC Desktop Computer - case premium HYTE Y40 Mid-T
    $50
    Islip
  34. SUNDAY SALE 6/ 7 / 2026
    $1
    Islip
  35. HP Stream Laptop Celeron N3060 @ 1.6GHz | 4GB RAM 32GB SSD
    $70
    Islip Terrace
  36. Lenovo ThinkPad E575 15.6" | 500GB HD AMD A6 9600B | 4GB RAM Laptop
    $129
    Islip terrace
  37. Dell Inspiron 5579 2-in-1 15.6" (i5-8250U 1.60GHz | 8GB DDR4
    $100
    Islip
  38. Dell OptiPlex 5040 | i5-6th Gen | 16GB RAM | 240GB SSD | Desktop
    $200
    Islip
  39. HP 110-406 MT Mini ATX Desktop 4GB RAM - 120GB SSD
    $90
    Islip Terrace
  40. Dell Inspiron 531S CF3G0F1 AMD Athlon 64 X2 Dual Core | 2GB
    $15
    Islip
  41. NZXT H510i Mid-Tower ATX PC Case – Black – Tempered Glass
    $10
    Islip
  42. Urbanista Los Angeles Solar Powered Active Noise Cancelling Headphones
    $40
    Islip
  43. Lenovo ThinkPad E575 15.6" | 1TB HD AMD A6 9600B | 4GB RAM
    $120
    Islip terrace
  44. Dell Latitude E5450 | i5-5300U Laptop Computer
    $180
    Islip terrace
  45. Lenovo ThinkPad E575 15.6" | 500GB HD AMD A6 9600B | 4GB RAM Laptop
    $60
    Islip terrace
  46. Dell Latitude Laptop Computer
    $160
    Islip terrace
  47. Dell Latitude 7400 Intel Core i5-8265U 1.60GHz - 16GB RAM 240GB
    $250
    Islip terrace
  48. Toshiba Satellite C55D 4GB RAM WINDOWS 10 laptop Computer
    $180
    Islip terrace
  49. HP Stream Celeron N3060 @ 1.6GHz | 4GB RAM 32GB SSD
    $100
    Islip terrace
  50. HP 110-406 MT Desktop Intel Pentium J2900 2.41GHz 4GB RAM - 120GB SSD
    $100
    Islip terrace
  51. Apple iMac 27-inch replacement LCD screen for A2115 LM270QQ1
    $130
  52. 2 X Samsung 27 inch curved monitors
    $150
    Hicksville
  53. Altec Lansing ATP3 Powered Computer /Audio Speaker System W Subwoofer
    $50
    Stony Brook
  54. Hon lateral file cabinets. and smaller home cabinets!
    $40
    Medford LI NY
  55. iPad Air 4th Gen, 64GB, Wifi - Cracked Screen
    $150
    Deer Park
  56. 17inch Wide Screen Acer Aspire 7720 Series Laptop
    $135
    SUFFOLK L.I
  57. 17inch Wide Screen Acer Aspire 7720 Series Laptop - $135 (SUFFOLK L.I
    $135
    SUFFOLK L.I
  58. Apple MacBook Air 13” M2 Chip 8GB RAM 512GB SSD
    $549
    Lindenhurst
  59. Apple iMac El Capitan 2008
    $200
  60. PRINTER Lexmark X75 & Woofer W/Speakers
    $0
    CENTRAL ISLIP
  61. Lenovo ThinkCentere M90s Desktop
    $1,225
    Port Jefferson
  62. Briefcase / Lap Top Bag
    $10
    Melville
  63. Apple PowerBook G3/233 w/EVERY conceivable accessory (+ ProAudioApps!)
    $185
    E. Patchogue
  64. Samsung galaxy tab S2 Tablet (WIFI only)
    $45
    West Islip
  65. PRINTER-LEXMARK X75 & WOOFER W/SPEAKERS
    $100
  66. Samsung Galaxy A7 Lite Tab w/case 2- mobil hot spots NEW
    $30
  67. Lenovo ThinkPad E575 15.6" | 500GB HD AMD A6 9600B | Windows 10
    $90
    Islip terrace
  68. Dell Latitude E5450 | i5-5300U 2.30GHz | 8GB 256GB SSD Win 10 Pro
    $1
    Islip terrace
  69. HP Officejet J4580 All In One Printer
    $10
    Mount Sinai
  70. HP All-in-One Desktop Computer
    $300
    North Babylon
  71. MINISFORUM AI X1 Pro-470
    $1,000
    Bellmore
  72. HP 15-Notebook | Intel Celeron N2830 2.16GHz 4GB Ram | Laptop PC
    $70
    Islip
  73. Verizon Ellipsis 7" 4G LTE Wi-Fi Tablet 8GB
    $30
    Islip
  74. Acer Predator Helios 300 - CORE I7-8750H | 1TB | Gaming Laptop PC
    $700
    Islip terrace
  75. Samsung Galaxy Tab E - SM-T377V Verizon 16GB 8in Android Tablet Black
    $40
    Islip
  76. HP Chromebook 11A G8 EE AMD A4-9120C 1.60GHz 4GB RAM 32GB SSD
    $40
    Islip
  77. Windows 11 pro Elitebook laptop
    $260
  78. ***VTG Dell Inspiron 1100 Laptop--Please read***
    $50
    Western Suffolk
  79. ***17" Dell Flat Panel Color Display Monitor***
    $45
    Western Suffolk
  80. HP Envy 7640 Color, Wireless
    $60
    Albertson
  81. Google Chromebook Pixel Book i5-7457 Processor 8GB 128GB Touchscreen
    $169
    Lindenhurst
  82. iPad 5th generation with charger
    $40
    Bay shore
  83. Vintage Apple Macintosh and KayPro Computers
    $1,234
  84. Free keyboard
    $0
  85. HP Desktop Intel i7 12 GB SSD Drive Win 11 Computer
    $300
    Bayville
  86. HP Windows 11 laptop for sale
    $100
    Amityville
  87. Rog Pc
    $750
    Selden
  88. Tablet Samsung Tab A & Belkin tri fold cover
    $50
    East Quogue
  89. dual Pentium Pro PC NEC mouse flatbed scanner, Cameras B&L optic
    $0
  90. PRINTERS: wide format, Xerox inkjet, OKIDATA laser Brother & OKI toner
    $0
  91. M1 Apple Macbook Air A2337, 8GB RAM, 256GB SSD, excellent
    $400
    Bayport
  92. Acer Nitro 5 Gaming Laptop i7 512GB SSD 16GB RAM RTX3050Ti
    $649
    Lindenhurst
  93. Ink and Toner
    $0
    Huntington
  94. Logitech MX Master 2S Wireless Mouse - NEW!
    $40
    Northport, LI, NY
  95. ASUS - 14" Chromebook - Intel Core M3-8100Y - 8GB Memory - 64GB eMMC -
    $115
    Melville
  96. Dell 23 1/2 inch monitor, keyboard, mouse
    $55
    Plainview
  97. Harmon/Kardon 3 piece spkr, with subwoofer
    $35
    Plainview
  98. HP Pavilion x360 2-in-1 convertible laptop
    $300
    Melville
  99. Lenovo Think Pad T490
    $300
    East Norwich
  100. Lap Desk
    $15
    Commack
  101. HP 15.6” Laptop Computer i3 11th Gen 256GB SSD 8GB RAM
    $195
    Lindenhurst
  102. Lenovo IdeaPad 3 15.6” Touchscreen Laptop i5 11th Gen 8GB 512GB RAM
    $295
    Lindenhurst
  103. Surivor Journey Folio Case 9.7 Inch iPad Pro, iPad Air, & iPad Air 2
    $15
    Medford
  104. word processor
    $50
    brookhaven
  105. Small HP Xeon server w/ 32gb DDR4 ECC RAM
    $200
    Levittown
  106. Gigabyte Gaming Laptop A16 i7 13th Gen 32GB RAM 1TB SSD Nvidia GeForce RTX5060
    $995
    Lindenhurst
  107. HP Laptop power cord
    $10
    Glen Cove
  108. Dell computer monitor
    $10
    Glen Cove
  109. HP ProBook 450 G10 15.6” FHD Laptop i5 13th Gen 16GB RAM 512GB SSD
    $395
    Lindenhurst
  110. Stereo Dual Cassette Player / FM Radio
    $20
    Old Bethpage
  111. Vintage HP DeskJet 722C Printer Bundle
    $50
    Old Bethpage
  112. Apple Mac mini (2024) M4 • 16GB RAM • 256GB SSD • Like New • Warranty
    $799
    Nassau/Suffolk border
  113. ASUS X401A-BCL0705Y 14" Ultrabook Notebook 1.8GHz
    $100
    Lake Ronkonkoma
  114. CCTV Dome Camera - Honeywell HD51p (7)
    $350
    Lake Ronkonkoma
  115. Clover Imaging Remanufactured Toner Cartridgefor HP 58A (CF258A)
    $55
    West Sayville
  116. dell poweredge t620 tower 2x Intel Xeon® E5-2630 2.00 GHZ, 64 GB MRY
    $695
    West Sayville
  117. Canon TR4720
    $50
    Islandia
  118. Used in Good condition!!! NEC AccuSync 224WXM
    $50
    Stony Brook
  119. Apple MacBook Air 13” 2025 M4 8GB RAM 256GB SSD OPEN BOX NEW
    $879
    Lindenhurst
  120. Tablet:Dual Core 7 Inch Screen Webcam Excellent Condition Still In Box
    $29
    East Meadow
  121. Samsung galaxy nook sm t230nu
    $10
  122. Apple MacBook Pro 16” 2021 M1 Pro 512GB SSD 16GB RAM
    $795
    Lindenhurst
  123. RTX 2080 Super i7-9700k Gaming PC
    $615
    Smithtown/Nesconset
  124. Apple MacBook Pro 16” 2020 i9 2TB SSD 64GB RAM
    $895
    Lindenhurst
  125. RTX 3080 Ti Ryzen 7 5800x 1TB SSD Gaming PC
    $960
    Smithtown/Nesconset
  126. hp laserjet ink
    $200
  127. Various Laptops Ready for Productivity
    $135
    Stony Brook
  128. HP 14” Laptop Computer Intel Processor 128GB SSD 4GB RAM Like New
    $129
    Lindenhurst
  129. Apple MacBook Air 13” 2024 M3 Chip 512GB SSD 16GB RAM 100% Battery Health
    $895
    Lindenhurst
  130. Windows 10 Pro Computer with Monitor Mouse Keyboard Speakers
    $80
    Center Moriches
  131. (2) Samsung Galaxy Tab A8 + Unicorn Beetle Case & Screen Protector
    $150
    Centereach
  132. Senior IT Consultant – Windows, Servers & Networking – Suffolk County
    $0
  133. Laptops, Desktops and All-in-Ones
    $1
    Bohemia
  134. Lenovo Yoga 6 13ARE05 13” Touchscreen Laptop Ryzen 5 8GB RAM 512GB SSD
    $329
    Lindenhurst
  135. Apple MacBook Air 15” 2025 M4 Chip 16GB RAM 1TB SSD
    $1,195
    Lindenhurst
  136. Custom SFF Gaming PC 5070 Ti
    $2,250
    Melville
  137. HP Elite Book 830 G6 Laptop Intel I5 , 1.90 GHZ, WIN11,16 GB, 237 G
    $245
    Fairfield
  138. HP EliteBook 850 G8 laptop,I5,1.9 GHZ,16GB,WIN 10,512 GB SSD,HDMI
    $239
    FairField
  139. iT Desk Riser #HD1300
    $75
    Lindenhurst, Long Island
  140. New 14inch Apple MacBook Pro with Nano-texture display
    $1,699
  141. Computer Racks
    $0
    Holbrook
  142. Dell Servers & Storage Array (iSCSI/SAS)
    $0
    Holbrook
  143. Canon i900D Printer - Win and Mac
    $50
    Hewlett Harbor
  144. NZXT H510 Elite | 3070 | 32gb RAM | 2TB M.2 | Ryzen 7 3800x
    $1,300
    Huntington
  145. Canon Pixma MX922 Printer and New Ink Cartridges
    $25
    Deer Park
  146. Apple iMac 21.5” 3.1Ghz Core i7 1.12TB SSD
    $180
    Farmingville
  147. Logitech MK320 WIRELESS KEYBOARD & MOUSE COMBO (*MISSING USB RECEIVER)
    $10
    Bethpage
  148. Lenovo IdeaPad Slim 3 Laptop Intel i3 Processor 8GB RAM 128GB SSD
    $195
    Lindenhurst
  149. Macintosh System 7 Software Disks
    $70
    MASSAPEQUA
  150. HP nVidia GEFORCE 3060
    $180
    Wantagh
  151. Dell Optiplex Desktop Computer Windows 11 pro i5 8th gen 8gb ram 256gb NVMe WiFi
    $150
    Melville
  152. Lenovo all-in-one desktop computer 24 inch
    $200
    Melville
  153. Complete computer system, Windows 11 professional Wi-Fi
    $110
    Melville
  154. HP Elitebook 830 G8 13.3” Laptop i7 vPro 11th Gen 32GB RAM 512GB SSD
    $395
    Lindenhurst
  155. HP 15.6” Touchscreen Laptop i3 11th Gen 256GB SSD 8GB RAM
    $239
    Lindenhurst
  156. DELL PERCISION T5820 ~ POWER HOUSE
    $515
  157. Computer Desk
    $60
    East Meadow
  158. SonicWALL TZ 500 - with HA Setup
    $250
    East Meadow
  159. Dell PowerEdge R720xd 2U Server - Dual CPU
    $625
    East Meadow
  160. Lenovo IdeaPad 3
    $85
    Bay Shore
  161. desktop used PC *intel i7* 530 graphics 500K Power!
    $195
    selden or holbrook
  162. Dell Inspiron Mini 1010 Netbook with Windows 10 Pro
    $20
    CENTER MORICHES
  163. HP- OmniBook 5 Flip 2-in-1 14" 2K Touch-Screen Laptop-Intel Core 7 15-
    $600
    Bay shore ny
  164. Dell Latitude 3550 Laptop i5 13th Gen 256GB SSD 8GB RAM
    $289
    Lindenhurst
  165. Windows 10 pro PC with Monitor, Keyboard, Mouse, Speakers
    $50
    Center Moriches
  166. Mini PC For Sale
    $350
  167. ARRIS SURFboard TM822R Telephony Modem
    $0
    Mineola
  168. HP Laserjet Enterprise M608x printer
    $350
    Farmingdale
  169. Mobile LCD Computer Cabinet - Black
    $200
    Huntington Station
  170. Mobile LCD Computer Cabinet - Beige
    $200
    Huntington Station