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craigslist
Computers - By Owner for sale in Long Island, NY
see also
Dell B2360dn Workgroup Laser Printer
$35
Islip
Vintage Compaq Presario Laptop Computer (Windows ME)
$119
Oyster Bay
Dell Ink Cartridge JP333 color
$10
Bethpage
Tabletop Computer Stand for Computer Screens / iMacs - Expandable
$25
Islandia
Computer Accessories
$5
Ronkonkoma
computer Monitors
$15
Farmingville
Netgear 10/100 Mbps Fast Ethernet Switch (x2)
$10
Computer system i7 3.4ghz 16gb ram windows 11pro wifi
$150
Melville
dual display with 2x32 lg monitors 2x hdmi 1xdisplay port
$250
Melville
CANON PIXMA TS9020 WORKS 100% HAS INK AND PHOTO PAPER THREE DIFFERENT
$60
NEW HYDE PARK
Dell 1908WFP Flat Panel Monitor
$50
Lake Ronkonkoma
Lenovo Desktop PC
$100
Lake Ronkonkoma
HP P7 desktop PC
$125
Lake Ronkonkoma
Dell Optiplex 360 desktop PC
$100
Lake Ronkonkoma
Dell 19" 60 Hz TFT LCD LCD Monitor
$35
Lake Ronkonkoma
Herman Miller Embody Chairs (Gaming and non gaming)
$1,300
Huntington Station
NEC 15 INCH MONITOR VGA
$20
BABYLON
GATEWAY 15 INCH MONITOR
$10
BABYLON
PRINTER-LEXMARK X75 & WOOFER W/SPEAKERS
$0
COMPUTER
$140
MANORVILLE
HP4096a toner cartridge NEW
$10
Massapequa
Coach Laptop Case Holder
$25
Farmingville, NY
***Vintage TI 99/4A Model PHC004A Home Computer--Like New***
$150
Western Suffolk
***17" Dell Flat Panel Color Display Monitor***
$45
Western Suffolk
LG 34" CLASS HD SMART TV
$60
PORT JEFFERSON
***VTG Dell Inspiron 1100 Laptop--Please read***
$50
Western Suffolk
Brother Pc-204rf
$45
Bethpage
POWMAX ATX SWITCH POWER SUPPLY LP6100C 300W
$20
Port Jefferson
Maxtor 91366U4 13.6GB 3.5" IDE Hard Drive
$20
Port Jefferson
Lenova 16” Thinkpad X1 Extreme gen 4
$600
Smithtown
Gaming PC (i9-9900, RTX 2080 Ti, 16gb DDR4, SSD, Wifi)
$850
Smithtown/Nesconset
Gaming PC (i7-8700, GTX 1660Ti, 16gb DDR4, SSD/HDD, Wifi)
$460
Smithtown/Nesconset
Gaming PC (i7-8700, GTX 1080, 16gb DDR4, SSD/HDD, Wifi)
$500
Smithtown/Nesconset
Gaming PC (Ryzen 7 3700x, RTX 2070 Super, 16gb, 1tb SSD) + Wifi
$660
Smithtown/Nesconset
Gaming PC (10th gen, GTZ 1660, 16gb, SSD) + Wifi
$400
Smithtown/Nesconset
Gaming PC (i7-9700, GTX 2080 Super, 16gb DDR4, SSD/HDD, Wifi)
$660
Smithtown/Nesconset
complete compiuter system i7 3.0ghz 8gb ram wifi 22 inch monitor
$125
Melville
Dell Optiplex 3020 W10 Pro \ Core I5 \ 8GB RAM \ 240GB SSD
$175
East Meadow
Dell Optiplex 9010 Small Form Factor - W10 \ 16GB RAM \ 256GB SSD
$175
east meadow
Surface pro 7 i5 128gb
$250
Apple iPad 5th Generation 2017 32 GB
$50
East Setauket
HP all-in-one 22-df0xxx Touch screen desktop w/wireless keyboard/mouse
$250
Shirley
Gaming PC Desktop Computer
$500
Kyocera office copier, printer, fax
$278
Massapequa
IBM Wheelwriter Typewriter 30
$50
11710
CANON CARRY BAG/CASE - BRAND NEW
$25
Jericho, Nassau County, NY
Complete computer system i5 8gb ram wifi
$100
Melville
HYUNDAI 17 INCH MONITOR VGA
$15
BABYLON
32gb (4x8gb) G Skill DDR4 3600 C16 RAM sticks
$75
iPad 3 Wi-fi + Cellular 32 GB 4G black
$40
Brentwood NY
Custom Computers
$150
Melville
Small Business IT Specialist
$80
Melville
MacBook Air 2017 Mint !!
$380
Bay Shore Ny
iPhone 11 Pro T-Mobile Only
$280
Dixhills
word processor
$50
brookhaven
HP LaserJet Pro 200 M276nw Laser Printer
$350
Farmingville
iMac G5 w/apple keyboard and mouse
$50
Farmingville
Dell 24" OptiPlex 7450 1TB SSD AII-in-one Computer
$365
Farmimgville
GAMING SETUP FOR SALE
$2,200
Hicksville
imac 2017 21.5 inch i5 8gb ram 1tb hd
$200
Melville
Logitech Webcam
$10
Bethpage
MacBook Pro (Intel) 13", Late 2016
$50
Hicksville
MacBook Pro (Intel) 13", Late 2017
$250
Hicksville
Apple iMac 24” M1 2021 M1 Chip 8-Core CPU 256GB SSD 8GB RAM Brand New
$1,149
Lindenhurst
DVD Recorder or Power Supply for Tower
$25
Huntington
HP Pavilion Complete Computer System
$100
Yaphank
2012 Macbook Air
$100
N Massapequa
MacBook Pro 13-inch, 2018
$350
Syosset
Msi gaming laptop beast
$1,500
Riverhead
dual Pentium Pro PC NEC mouse flatbed scanner, Cameras B&L optic
$0
Surivor Journey Folio Case 9.7 Inch iPad Pro, iPad Air, & iPad Air 2
$15
Medford
dell poweredge t620 tower 2x Intel Xeon® E5-2630 2.00 GHZ, 64 GB MRY
$1,595
West Sayville
Lap top bag
$15
Farmingville, NY
IMAC G4 COMPUTER
$0
Farmingville
Dell B2360dn Workgroup Laser Printer
$30
Islip
macbook retina
$360
center moriches
Dell Inspiron 15 3520 15.6” Laptop i3 12th Gen 16GB RAM 1TB SSD Brand New
$479
Lindenhurst
Dell 3340 Laptop Computer
$210
Islip
Fast Dell Latitude 3340 Windows 10| 13.3 inch laptop computer
$220
Islip
Dell Optiplex 3010 MT Desktop Computer
$249
Islip
Dell Optiplex 3010 MT Desktop Computer
$249
Islip
Dell Optiplex 3010 MT Desktop Computer
$249
Islip
Dell 3340 Laptop Computer
$200
Islip
Dell Desktop Office Pc or Gaming
$200
Islip
Dynex Slim USB External Floppy Disk Drive – TESTED- WORKS GREAT
$13
Huntington
Late 2013 iMac 21.5"
$300
Deer Park
Gaming PC
$400
East patchogue
Hp chromebook with charger
$105
West Islip
Ipad 2 7.9" screen w blue tooth keyboard
$120
West Islip
Cat 5e riser wire
$40
4K firestick (the best )
$5
Stony Brook
PRINTER LEXMARK X75 & WOOFER W/SPEAKERS
$0
CENTRAL ISLIP
Altec Lansing ATP3 Powered Computer /Audio Speaker System W Subwoofer
$50
Stony Brook
Samsung Touch of Color T220 22" Widescreen LCD Computer Display Monito
$35
Stony Brook
HP 2011x 20" Widescreen LED Backlit LCD Computer Display monitor
$35
Stony Brook
Computer Repairs
$0
Suffolk County
PRINTER LEXMARK X75 & WOOFER W/SPEAKERS
$0
Dell PowerEdge R720xd 2U Server (12 Drives)
$750
East Meadow
HP 15.6” Laptop Computer i3 11 Gen 256GB SSD 8GB RAM
$279
Lindenhurst
Dell PowerEdge R720xd 2U SRV-ESXI 6.5 Excellent Cond-128GB RAM-7 Drive
$500
East Meadow
Samsung chrome book 4
$140
North babylon
Chrome book 4 - Samsung
$140
North babylon
2 Harmon Kardon computer speakers
$5
Lenovo ThinkPad T490 14" Core i7-8565U 1.80GHz 16 GB Ram 512GB SSD HD
$285
PATCHOGUE
4k monitor
$150
vintage commadore 64
$100
East Islip
PRINTERS: wide format, Xerox inkjet, OKIDATA laser Brother & OKI toner
$0
2-Post Open Frame Server Rack 38U
$150
East Meadow
Computer HP 27" Touchscreen All In One, New, Still Under Warranty
$1,000
Saint James, New York
Laptop Case Shoulder Bag For 16-inch MacBook Pro, Brand New
$25
Saint James, New York
Dual display computer system i5 500gb ssd windows 11 pro wifi
$250
Melville
complete computer system i5 8gb ram windows 10 pro
$100
Melville
Asus ROG Strix Scar II 17.3” Gaming Laptop i7 1TB HDD 256GB SSD 24GB RAM GTX10
$695
Lindenhurst
HP Pavilion 20 All in one Computer
$150
Bohemia
10.5" iPad Pro 1st Gen (WiFi + Cellular) / 256GB
$400
south huntington
Altec Lansing Channel speakers
$30
East Islip
Computer case
$50
No. Babylon
LG 27” UltraGear FHD 1ms 165Hz Gaming Monitor 27GQ40W-B
$130
Deer Park
HP Elite Book 830 G6 Laptop Intel I5,1.90 GHZ,WIN10,16 GB,237 GB HD
$235
Westbury
COMPUTER MEMORY 8GB PC3 2X4 DDR3
$29
SYOSSET/WOODBURY
8GB PC4 Laptop Memory 2X4
$39
SYOSSET/WOODBURY
HP Elite Desk 800 G4 Computer, I5-8500, 3.0 GHZ, 8GB, 237 GB HD, 6 USB
$299
Westbury
Dell Optiplex 3020 Computer Intel I5,3.30 GHZ,8GB,500GB HD,8 USB,WIN10
$149
SYOSSET/WOODBURY
ASUS VM42 Intel ® Celeron ® 2957U CPU 1.40 GHZ,WIN10,48GB, 500 GB HD
$150
SYOSSET/WOODBURY
HP Elite Book 830 G6 Laptop Intel I5 , 1.90 GHZ, WIN10, 8 GB, 237 G
$245
Westbury
HP EliteBook 850 G6 laptop,I5,1.9 GHZ,16GB,WIN 10,237 GB SSD,HDMI
$239
Westbury
Microsoft Surface Pro7 1866 I7,16 GB,250GB,WIFI,Keyboard and Charger
$435
Westbury
HP Elite Desk 800 G2 Computer, I7-6700,16GB ,480GB SSD,3.41GHZ,WIN10
$235
Westbury
Apple iMac El Capitan 2008
$250
Copy 15" tv and monitor
$40
Holbrook
ecobee3 Smarter Wi-Fi Thermostat
$100
Long Island
Laptop for sale
$200
Holtsville
Gaming PC w/ Razer Keyboard and Mouse
$325
Babylon
Vintage Imac
$150
Hicksville
Gaming pc
$750
Kings Park
Harmon/Kardon 3 piece spkr, with subwoofer
$35
Plainview
HP 20 inch monitor w/ keyboard, mouse
$35
Plainview
Dell 23 1/2 inch monitor, keyboard, mouse
$55
Plainview
Dell Laptop - Vostro 7500 (Excellent Condition)
$775
east meadow
Dell Vostro 5590
$500
East Meadow
Dell Optiplex 3020 W10 Pro \ Core I5 \ 8GB RAM \ 240GB SSD
$150
East Meadow
Apple Mac Pro Quad Core Early 2008 A1186 With With Apple Cinema 27” HD
$450
Wantagh/ Seaford
Samsung Galaxy Book Pro 15.6” Core i7 11th Gen 512GB SSD 16GB RAM
$529
Lindenhurst
Dell computer system i5 16gb ram windows 10 pro wifi 1080p monitor
$150
Melville
Complete computer system
$200
Melville
Complete computer system Windoes 11 i5 7th gen 1tb ms office 2019 wifi
$175
Melville
Imac
$175
Melville
Dual display computer system i5 16gb ram wifi 500gb ssd windows 11 ms office
$250
Melville
Complete computer ststem i5 3.2ghz 16gb ram microsoft office 2019 pro wifi
$150
Melville
HP Pavilion X360 14” Touchscreen Laptop Computer i5 256GB SSD 8GB Ram
$495
Lindenhurst
Apple Airport Extreme routers
$75
Brookhaven
Apple PowerBook G3/233 with EVERY conceivable accessory
$240
E. Patchogue
Apple MacBook Pro 2009 AND AIR COUPLE OF LAPTOP
$80
Hicksville
Ipad 3 32 gb ipad wifi. with usb cable.
$30
Hicksville
APPLE IPAD AIR usb cable like new LINE ON SCREN
$35
Hicksville
27” IMac 2018
$1,000
UPDATED*** Many Dell Servers for sale- Great Prices
$25
Bellmore
All In One Windows 10 Computer with Touchscreen
$100
Center Moriches
SAMSUNG GALAXY TAB 4 10.1 INC
$100
EAST MEADOW
Dell PowerConnect 2824 24 Port Managed Switch
$75
East Meadow
NEC MultiSync PA242W-BK 24-Inch precision color match LCD Monitor
$109
New Hyde Park
***Hardly Used-Like New HP LaserJet Pro MFP M428fdw***
$500
Copiague
HP LaserJet 3055 - Laser Printer for Sale
$150
Fully Functional Apple iMac Desktop - Late 2009 - Fresh install
$250
Massapequa
32” LG gaming monitor 1ms 165Ghz G-Sync
$150
Stony Brook
Custom Gaming PC
$900
East Northport
HP TouchPad Tablet FB359UA 32GB, Wi-Fi, 9.7in - Glossy Black - Wes OS
$30
Massapequa
E commerce web design services
$600
5 borough
All in one computer VAIO SONY VPCJ113FX
$75
Bethpage
Cannon imageRUNNER 3235
$1,600
Plainview
Dell Optiplex 7050 - W10 Pro, Core I7, 16GB RAM, 512GB SSD, AMD Radeon
$425
east meadow
Lenovo Thinkpad Laptop i7 2.6G 12gb ram 512ssd win10 office2021 *Mint*
$250
patchogue
Dell Monitor LCD
$40
Farmingville, NY
Imac27
$500
Northport
Antique - Apple Computer
$1,234
Huntington
UPGROW USB-C to DVI Cable Adapter 4K@30Hz to DVI 4FT USB-C 3.1
$10
Coram
Custom built, computer gaming
$500
Plainview
SonicWALL TZ 500 - with HA Setup
$500
East Meadow
1st Generation iPad
$80
East Meadow
Cisco ASA-5505 Adaptive Security Appliance Firewall
$50
East Meadow
Microsoft Surface Laptop Touchscreen i5 11th Gen 512GB SSD 16GB RAM Brand New
$749
Lindenhurst
Apple USB-C 96W Power Adapter A2166 Brand New
$59
Lindenhurst
16" M3 Pro MacBook Pro 18/512
$2,100
Long Island/NYC area
Mobile Rack Removable Frame and Canister For 3.5" HDD
$35
Port Jefferson
Vintage NEC LaVieNX Japanese Version with Windows NT Workstation
$380
Port Jefferson
HP Envy x360 Converible 15.6” AMD Ryzen 5 256GB SSD 8GB Ram
$429
Lindenhurst
Computer chair
$10
Ridge
Gaming Computer [RTX 2060]
$900
Lindenhurst
Elite Gaming PC
$2,200
East Meadow
NZXT Player Two PC - Gigabyte RTX 4070, AMD Ryzen 5 7600k, 32 GB RAM
$1,100
Glen Cove
ComputerServices.Com
$0
Huntington Station
Mini computer
$100
Garden Grove
D-Link DES-1210-28P (POE / Managed)
$15
Free Ricoh Office Laser Printer SP 4100s
$0
Farmingdale
Macbook Air M1 2020
$500
East Patchogue
Fast Dell Latitude 3340 Windows 10| 13.3 inch laptop computer
$200
Islip Terrace
Dell Optiplex 3010 Desktop W/ Complete Setup
$180
Islip terrace
Dell Optiplex 3010 MT Desktop Computer
$249
Islip
Custom Desktop PC
$700
Dell Optiplex 3010 MT Desktop Computer
$180
islip
Dell Optiplex 3010 MT Desktop Computer
$229
Islip
24" widescreen computer monitor for PC Desktop Excellent
$45
Dell B2360dn Workgroup Laser Printer
$35
Islip
DELL MONITORS FOR SALE
$20
Shoreham
Apple iMac 21.5” Late 2015 i5 1TB HDD 8GB RAM
$249
Lindenhurst
For Sale: 2020 Apple MacBook Air M1 Chip - 16GB RAM - 500GB SSD
$1,250
East Meadow
HD Webcam C920s Pro
$60
Holbrook
Alienware m16 R2 gaming Laptop
$1,700
Farmingville
Acer LCD Monitors
$25
Lindenhurst
Dell Optiplex 3010 MT Desktop Computer
$220
Islip
Vansuny 16GB Flash Drive Metal USB Drive 2 pack 3.0 Ultra High
$10
coram
Apple Studio Dislpay Monitor
$50
Google Home Mini brand new
$10
Ridge
Brand new Mac mini 16 gb
$1,000
Smithtown
Alienware Aurora R15 Unopened ($3650 value)
$3,150
East Northport
2020 Custom Built Gaming PC
$1,000
Islip
Triple monitor stand with monitors
$150
Nassau County
Monitor Stand for 2
$40
Ronkonkoma
mid 2013 MacBook Air i7 intel
$150
brookhaven
Vintage? SONY VAIO PCV-A51L - RAID
$999
Port Jefferson
Computer (Take parts or the whole thing)
$250
Plainview
Pet Parrot/bird
$850
Brentwood
Mac mini complete setup i7 16gb ram 500gb ssd
$250
Melville
iMAC 21.5-Inch Late 2015
$225
Smithtown
Dell Alienware 51 R2 Desktop Gaming Computer D03X i7 4 TB HD 256 SSD W
$750
Lindenhurst
Chromebook x360 Convertible PC
$245
Bethpage
Inspiron 5577 I7 15 inch Laptop
$275
Manorville
Fast Dell Latitude 3340 Windows 10| 13.3 inch laptop computer
$200
Islip Terrace
Brother All in One Printer
$45
Miller Place
PRINTER LEXMARK X75 & WOOFER W/SPEAKERS
$0
CENTRAL ISLIP
PRINTER-LEXMARK X75 & WOOFER W/SPEAKERS
$0
PORTAL FROM FACEBOOK
$60
Bethpage
** NEW IN BOX ** Lenovo ThinkStation P7 - Desktop- Xeon W5-3433 32GB
$2,899
Selden
LG 34WN80C 34 inch Curved UltraWide Monitor with USB Type-C
$360
Farmingdale
Sysology 1512+ NAS Storage Drive
$550
Floral Park
27” IMAC
$299
TRS-80 Model 100 with books
$220
Melville