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craigslist

Computers For Sale By Owner in Long Island, NY

  1. see also
  2. Urbanista Los Angeles Solar Powered Active Noise Cancelling Headphones
    $40
    Islip
  3. DELL INSPIRON 3650 | INTEL CORE I3-6100 3.70GHZ | 256GB | 8GB RAM
    $140
    Islip
  4. Acer Predator Helios 300 - CORE I7-8750H | 1TB | Gaming Laptop PC
    $700
    Islip terrace
  5. Samsung Galaxy Tab E - SM-T377V Verizon 16GB 8in Android Tablet Black
    $40
    Islip
  6. Computer Repair / Recylcing Services
    $200
    islip
  7. Lenovo ThinkPad E575 15.6" | 500GB HD AMD A6 9600B | 4GB RAM Laptop
    $60
    Islip terrace
  8. Briefcase / Lap Top Bag
    $10
    Melville
  9. CANON CARRY BAG/CASE - BRAND NEW
    $25
    Jericho, Nassau County, NY
  10. Logitech G403
    $31
  11. Lenovo IdeaPad 3
    $85
    Bay Shore
  12. EPSON 1600 SURE PRINTER FOR SALE
    $650
    LONG ISLAND
  13. Surivor Journey Folio Case 9.7 Inch iPad Pro, iPad Air, & iPad Air 2
    $15
    Medford
  14. Computer Accessories
    $5
    Ronkonkoma
  15. HP Notebook 17z 2TB HD | 17.2" AMD Athlon Gold 3150U 2.40GHz
    $200
    islip
  16. Computer Repair and Recycling! Text Anytime 24/7
    $1
    Islip Terrace
  17. Dell Latitude E5450 | i5-5300U Laptop Computer
    $180
    Islip terrace
  18. Dell Latitude Laptop Computer
    $160
    Islip terrace
  19. HP Chromebook 14" | 4GB RAM | 32GB 1.50GHz (hp-14-db0025nr)
    $90
    Islip
  20. Dell Latitude 7400 Intel Core i5-8265U 1.60GHz - 16GB RAM 240GB
    $250
    Islip terrace
  21. Dell Inspiron 531S CF3G0F1 AMD Athlon 64 X2 Dual Core | 2GB
    $15
    Islip
  22. Workstream Free Standing TV/Monitor Mount
    $15
    Ridge
  23. Vintage HP DeskJet 722C Inkjet Printer
    $45
    Old Bethpage
  24. Stereo Dual Cassette Player / FM Radio
    $20
    Old Bethpage
  25. 22” Dell Color Monitor
    $45
    Old Bethpage
  26. Apple iMac 27-inch replacement LCD screen for A2115 LM270QQ1
    $140
  27. 17inch Wide Screen Acer Aspire 7720 Series Laptop
    $135
    SUFFOLK L.I
  28. 17inch Wide Screen Acer Aspire 7720 Series Laptop - $135 (SUFFOLK L.I
    $135
    SUFFOLK L.I
  29. desktop used PC *intel i7* 530 graphics 500K Power!
    $195
    selden or holbrook
  30. HP EliteBook 850 G8 laptop,I5,1.9 GHZ,16GB,WIN 10,512 GB SSD,HDMI
    $239
    FairField
  31. HP Elite Book 830 G6 Laptop Intel I5 , 1.90 GHZ, WIN11,16 GB, 237 G
    $245
    Fairfield
  32. ***VTG Dell Inspiron 1100 Laptop--Please read***
    $50
    Western Suffolk
  33. ***17" Dell Flat Panel Color Display Monitor***
    $45
    Western Suffolk
  34. Lenovo ThinkVision Monitors - Model p24q-10
    $150
    East Northport
  35. Coach Laptop Case Holder
    $15
    Farmingville, NY
  36. Brookstone CTX Virtual Keyboard
    $15
    Farmingville, NY
  37. Logitech wireless air mouse
    $10
    Farmingville, NY
  38. Lap top bag
    $10
    Farmingville, NY
  39. HP color laser jet pro printer excellent condition!
    $160
  40. fender sp 10 practice amp 1980s works great
    $10
    mastic beach ny
  41. HP Envy 7640 Color, Wireless
    $65
    Albertson
  42. Hon lateral file cabinets. and smaller home cabinets!
    $40
    Medford LI NY
  43. Apple iMac El Capitan 2008
    $200
  44. PRINTER Lexmark X75 & Woofer W/Speakers
    $0
    CENTRAL ISLIP
  45. HP Officejet J4580 All In One Printer
    $10
    Mount Sinai
  46. Acer Predator Helios 300 - CORE I7-8750H | 1TB | Gaming Laptop PC
    $700
    Islip terrace
  47. Dell OptiPlex 5040 | i5-6th Gen | 16GB RAM | 240GB SSD | Desktop
    $200
    Islip
  48. HP Stream Laptop Celeron N3060 @ 1.6GHz | 4GB RAM 32GB SSD
    $70
    Islip Terrace
  49. HP 110-406 MT Desktop Intel Pentium J2900 2.41GHz 4GB RAM - 120GB SSD
    $100
    Islip terrace
  50. DELL INSPIRON 3650 | INTEL CORE I3-6100 3.70GHZ | 256GB | 8GB RAM
    $50
    Islip
  51. Lenovo ThinkPad E575 15.6" | 500GB HD AMD A6 9600B
    $70
    islip
  52. NZXT H510i Mid-Tower ATX PC Case – Black – Tempered Glass
    $10
    Islip
  53. iBUYPOWER Y40 Gaming PC Desktop Computer - case premium HYTE Y40 Mid-T
    $50
    Islip
  54. DIYPC ARGB-Q8-W White USB 3.0 Steel / Tempered Glass Micro-ATX Mid Tow
    $10
    Islip
  55. Lian Li 011 Dynamic EVO RGB Gaming Case (White)
    $100
    Islip
  56. Dell Latitude E5450 | i5-5300U 2.30GHz | 8GB 256GB SSD Win 10 Pro
    $210
    Islip terrace
  57. HP Chromebook 11A G8 EE AMD A4-9120C 1.60GHz 4GB RAM 32GB SSD
    $40
    Islip
  58. IBUYPOWER CS450-158MB Gaming Desktop PC Case
    $40
    Islip terrace
  59. HP Stream Celeron N3060 @ 1.6GHz | 4GB RAM 32GB SSD
    $100
    Islip terrace
  60. Dell Latitude 5520 Intel core i5-1145G7 @2.60GHz 16GB Laptop
    $349
    islip
  61. Dell Latitude 7400 Intel Core i5-8265U - Windows 11
    $209
    Islip
  62. Dell Inspiron 5579 2-in-1 15.6" (i5-8250U 1.60GHz | 8GB DDR4
    $100
    Islip
  63. Verizon Ellipsis 7" 4G LTE Wi-Fi Tablet 8GB
    $30
    Islip
  64. Lenovo ThinkPad E575 15.6" | 500GB HD AMD A6 Windows 10
    $190
    Islip terrace
  65. HP 15-Notebook | Intel Celeron N2830 2.16GHz 4GB Ram | Laptop PC
    $70
    Islip
  66. Dell Latitude 5520 - Intel Core i5-1145G7
    $500
    islip
  67. Toshiba Satellite C55D 4GB RAM WINDOWS 10 laptop Computer
    $180
    Islip terrace
  68. HP 110-406 MT Mini ATX Desktop 4GB RAM - 120GB SSD
    $90
    Islip Terrace
  69. Lenovo ThinkPad E575 15.6" | 1TB HD AMD A6 9600B | 4GB RAM
    $120
    Islip terrace
  70. SUNDAY SALE 6/ 7 / 2026
    $1
    Islip
  71. Acer Chromebook Spin 11 - R751T 11.6" | Celeron N3350 | 32GB STORAGE
    $39
    islip
  72. Lenovo ThinkPad E575 15.6" | 500GB HD AMD A6 9600B | 4GB RAM
    $160
    islip
  73. Dell Latitude E5450 | i5-5300U 2.30GHz | 8GB 256GB SSD Win 10 Pro
    $1
    Islip terrace
  74. Lenovo ThinkPad E575 15.6" | 500GB HD AMD A6 9600B | Windows 10
    $90
    Islip terrace
  75. Samsung Galaxy A7 Lite Tab w/case 2- mobil hot spots NEW
    $30
  76. *DROP* Deco M5 Mesh Router/Access Points: Set of 3, With Outlet Mounts
    $30
    Massapequa
  77. iT Desk Riser #HD1300
    $75
    Lindenhurst, Long Island
  78. Ryzen 5 3600 RTX 3060 Gaming PC
    $560
    Smithtown/Nesconset
  79. i5-12400f RTX 2080 Super Gaming PC
    $630
    Smithtown/Nesconset
  80. i7-8700 GTX 1070 Gaming PC
    $400
    Smithtown/Nesconset
  81. Dell Inspiron Mini 1010 Netbook with Windows 10 Pro
    $20
    CENTER MORICHES
  82. Imac G4 Computer 15" inch screen
    $95
    Farmingville
  83. PRINTER-LEXMARK X75 & WOOFER W/SPEAKERS
    $100
  84. Ink and Toner
    $0
    Huntington
  85. HP- OmniBook 5 Flip 2-in-1 14" 2K Touch-Screen Laptop-Intel Core 7 15-
    $600
    Bay shore ny
  86. M1 Apple Macbook Air A2337, 8GB RAM, 256GB SSD, excellent
    $400
    Bayport
  87. Samsung galaxy nook sm t230nu
    $10
  88. Tablet:Dual Core 7 Inch Screen Webcam Excellent Condition Still In Box
    $29
    East Meadow
  89. Acer helios predator
    $700
    Port Jefferson Station
  90. HP 14” Laptop Intel N150 Processor 128GB SSD 4GB RAM
    $119
    Lindenhurst
  91. Dell Latitude 3550 Laptop i5 13th Gen 256GB SSD 8GB RAM
    $289
    Lindenhurst
  92. Altec Lansing ATP3 Powered Computer /Audio Speaker System W Subwoofer
    $50
    Stony Brook
  93. Lenovo Thinkpad T460S Laptop i5 Processor 20GB RAM 512GB SSD
    $279
    Lindenhurst
  94. Thermaltake Nvidia Quadro Workstation Server 8700K Watercooled 32GB Ram
    $475
    Bellport
  95. Windows 10 pro PC with Monitor, Keyboard, Mouse, Speakers
    $50
    Center Moriches
  96. Laptops, Desktops and All-in-Ones
    $1
    Bohemia
  97. word processor
    $50
    brookhaven
  98. Mini PC For Sale
    $200
  99. Small HP Xeon server w/ 32gb DDR4 ECC RAM
    $200
    Levittown
  100. Lap Desk
    $15
    Commack
  101. Dell Latitude 3330 2-in-1 13" touchscreen laptop, i3-1125G4, 256GB SDD
    $150
    Bellmore
  102. Dell Latitude 3330 2-in-1 13" laptop i3 256GB SDD 8GB RAM Lot 10
    $1,200
    Bellmore
  103. Dell 3330 2-in-1 13" touchscreen laptop, i3-1125G4, 256GB 8GB RAM
    $120
    Bellmore
  104. Gaming PC Ryzen 3700x 32GB DDR4 RTX 2060 Super 8GB 1TB SSD 650w PSU
    $550
    Bellmore
  105. ARRIS SURFboard TM822R Telephony Modem
    $0
    Mineola
  106. Apple PowerBook G3/233 w/EVERY conceivable accessory (+ ProAudioApps!)
    $185
    E. Patchogue
  107. PRINTERS: wide format, Xerox inkjet, OKIDATA laser Brother & OKI toner
    $0
  108. dual Pentium Pro PC NEC mouse flatbed scanner, Cameras B&L optic
    $0
  109. Computer Repair and Recycling! Text Anytime 24/7
    $1
    Islip Terrace
  110. Toshiba Satellite C55D AMD A8-6410 2.00GHz | 4GB RAM 750GB HD |
    $120
    Islip terrace
  111. Dell OptiPlex 5040 | i5-6th Gen | 16GB RAM | 240GB SSD | Win10 Pro
    $200
    Islip Terrace
  112. Dell Latitude E6430 | Intel Core i5 | 8GB RAM
    $70
    islip
  113. Lenovo ThinkPad E575 15.6" | 500GB HD AMD A6 9600B | 4GB RAM Laptop
    $129
    Islip terrace
  114. Lenovo ThinkPad L470 Intel Core i3-6006U 8GB RAM | NO SSD | NO BATTERY
    $50
    Islip terrace
  115. HP Elitebook 830 G8 13.3” Laptop i7 11th Gen 32GB RAM 512GB SSD
    $395
    Lindenhurst
  116. Complete computer system, Windows 11 professional Wi-Fi
    $110
    Melville
  117. Lenovo all-in-one desktop computer 24 inch
    $200
    Melville
  118. Dell Optiplex Desktop Computer Windows 11 pro i5 8th gen 8gb ram 256gb NVMe WiFi
    $150
    Melville
  119. HP Laserjet Enterprise M608x printer
    $350
    Farmingdale
  120. Google Chromebook Pixel Book i5-7457 Processor 8GB 128GB Touchscreen
    $169
    Lindenhurst
  121. Mobile LCD Computer Cabinet - Black
    $200
    Huntington Station
  122. Mobile LCD Computer Cabinet - Beige
    $200
    Huntington Station
  123. ASUS X401A-BCL0705Y 14" Ultrabook Notebook 1.8GHz
    $100
    Lake Ronkonkoma
  124. CCTV Dome Camera - Honeywell HD51p (7)
    $350
    Lake Ronkonkoma
  125. New $600 Coach laptop carry case tag still on
    $300
    Sound beach
  126. MacBook Air 2025 M4 32GB RAM 1TB SSD
    $1,250
  127. Laptops
    $200
    Ronkonkoma
  128. 1989 McIntosh apple llci COMPUTER
    $300
    melville
  129. Lenovo Ideapad 1 Touchscreen Laptop i5 12th Gen 512GB SSD 8GB RAM
    $339
    Lindenhurst
  130. Acer Nitro 5 Gaming Laptop Intel Core i5 Processor 1TB HDD & 1TB SSD 8GB RAM
    $449
    Lindenhurst
  131. Acer Nitro 5 Gaming Laptop i7 512GB SSD 16GB RAM RTX3050Ti
    $649
    Lindenhurst
  132. Entire PC gaming set up
    $3,000
    Brentwood
  133. Tablet Samsung Tab A & Belkin tri fold cover
    $50
    East Quogue
  134. White RGB Gaming PC | Ryzen 5 3600 | RTX 2060 | 16GB RAM | 2.5TB SSD
    $700
    Port Jefferson Station
  135. Macbook Pro 2017 13-inch $180 still works good
    $180
    Farmingdale, NY
  136. MacBook Pro M1 Laptop - Includes Charger & Case
    $220
    Farmingdale, NY
  137. Mac Pro 5,1 - 3.2ghz quad core, 24gb ram server / adobe creative workhorse!
    $300
    Woodbury
  138. Dell Optiplex 7040 SFF Desktop
    $200
    Syosset
  139. Gigabyte Gaming Laptop A16 i7 13th Gen 32GB RAM 1TB SSD Nvidia GeForce RTX5060
    $995
    Lindenhurst
  140. HP ProBook 450 G10 15.6” FHD Laptop i5 13th Gen 16GB RAM 512GB SSD
    $395
    Lindenhurst
  141. Logitech MX Master 2S Wireless Mouse - NEW!
    $40
    Northport, LI, NY
  142. Apple MacBook Air 13” 2025 M4 8GB RAM 256GB SSD OPEN BOX NEW
    $879
    Lindenhurst
  143. Apple MacBook Pro 16” 2021 M1 Pro 512GB SSD 16GB RAM
    $795
    Lindenhurst
  144. MacBook Air M2 (2022)
    $600
    Holbrook
  145. Asus Vivobook 16” Laptop Computer Ryzen 7 12GB RAM 512GB SSD Like New
    $469
    Lindenhurst
  146. Apple MacBook Pro 16” 2020 i9 2TB SSD 64GB RAM
    $895
    Lindenhurst
  147. Radeon RX 9070 XT + Ryzen 7 7800X3D Gaming PC + Keyboard + Mouse
    $1,750
    Central Islip
  148. Gaming Pc RTX 4070 Super
    $1,300
    Mastic Beach
  149. New 14inch Apple MacBook Pro with Nano-texture display
    $1,699
  150. HP pavilion 15
    $380
    Huntington
  151. Lenovo ThinkCentere M90s Desktop
    $900
    Port Jefferson
  152. Dell Servers & Storage Array (iSCSI/SAS)
    $0
    Holbrook
  153. Computer Racks
    $0
    Holbrook
  154. COMPAQ Presario 5304
    $75
    Huntington/Centerport
  155. Gaming PC + Keyboard + Monitor
    $600
    Selden
  156. 💻 HP EliteBook x360 830 G8 (2021) – Touchscreen Convertible Laptop
    $250
    East Harlem
  157. Dell 23 1/2 inch monitor, keyboard, mouse
    $55
    Plainview
  158. Harmon/Kardon 3 piece spkr, with subwoofer
    $35
    Plainview
  159. Logitech MK320 WIRELESS KEYBOARD & MOUSE COMBO (*MISSING USB RECEIVER)
    $10
    Bethpage
  160. Acer TravelMate P6 14 business ultrabook Intel Core Ultra 5 16GB 512GB
    $699
  161. Lenovo ThinkPad X9 14 Aura Edition Brand New OLED Touch, Intel Ultra 5
    $1,099
  162. Canon Pixma MX922 Printer and New Ink Cartridges
    $40
    Deer Park
  163. DELL 2707WFP 27" Ultra Sharp LCD Monitor 1920x1200 VGA DVI RCA S-Video
    $99
    Huntington
  164. MidTower Server Case Pentium 5 Asus Computer Loaded. Less than -->
    $160
    Brentwood ny
  165. Lenovo Yoga 6 13ARE05 13” Touchscreen Laptop Ryzen 5 8GB RAM 512GB SSD
    $329
    Lindenhurst
  166. Apple MacBook Air 15” 2025 M4 Chip 16GB RAM 1TB SSD
    $1,195
    Lindenhurst
  167. Canon Printer Pixma # K10464
    $25
    deer park
  168. Canon i900D Printer - Win and Mac
    $75
    Hewlett Harbor
  169. Targus Laptop Case
    $17
    Smithtown
  170. Samsung LCD computer monitor
    $30
    Greenlawn
  171. DELL P2219H 21.5IN 1920X1080-FHD Monitor
    $40
    Greenlawn
  172. Lenovo IdeaPad Slim 3 Laptop Intel i3 Processor 8GB RAM 128GB SSD
    $195
    Lindenhurst
  173. Printer ink cartridges
    $70
    Brentwood
  174. Lenovo Thinkstateion Workstations for Office/home - 3 in total
    $750
    East Hampton
  175. HP 124A Q6000A/Q6001/Q6002A 3 Colors Toner Cartridges for HP LaserJet
    $25
    East Northport
  176. Samsung Ultra Wide 34" Monitor
    $200
    Port Jefferson Station
  177. Senior IT Consultant – Windows, Servers & Networking – Suffolk County
    $0
  178. Panasonic 1080i dot matrix printer and paper
    $40
    levittown
  179. Dell Dimension E510 Pentium 4 2.80GHz 512MB RAM NO HDD PC Bundle
    $125
    Smithtown
  180. Mac Studio 96gb m3 ultra 60 core - sealed
    $4,000
    Melville
  181. GIGABYTE M28U 28” 144Hz Gaming Monitor
    $300
    Lake Grove
  182. HP Omnibook
    $1,100
  183. iPad Pro 11" 3rd Gen – 256GB – Wi‐Fi + Cellular – Excellent
    $500
    Nesconset
  184. Hp elitebook 840 g3
    $125
    Sayville
  185. Computer system with black-and-white laser printer
    $150
    Melville
  186. Gaming PC
    $2,100
  187. PC for sale
    $750
    Aquebogue
  188. Complete Computer System
    $125
    Miller Place
  189. (2) Samsung Galaxy Tab A8 + Unicorn Beetle Case & Screen Protector
    $150
    Centereach