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Happycow Computing
Happycow Computing

Happycow Computing

146followersgwzcomps(4815gwzcomps's feedback score is 4815) 100.0%gwzcomps has 100% Positive Feedback

At happycow computing we supply high quality items for a great price. We specialize in computers, laptops, servers, networking equipment and specialized electronics. We sell stuff ranging from parts, working units, & nonworking units for repair. We sell brands such as Dell/Cisco/Extreme & Seagate

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1-48 of 220 Results

  • Mixed Lot 10 Full Height ISA AGP PCI-E PCI Slot Cover Filler Blank Case Blanks

    Mixed Lot 10 Full Height ISA AGP PCI-E PCI Slot Cover Filler Blank Case Blanks

    $5.99
    FAST 'N FREE
    62 sold
  • Juniper Networks EX3200 EX4200 Series Switch Rack Ears Mounting Brackets Used

    Juniper Networks EX3200 EX4200 Series Switch Rack Ears Mounting Brackets Used

    $19.89
    or Best Offer
    FAST 'N FREE
  • Mixed Bulk Lot 20 SATA Hard Drive Cable Various Length Color Desktop/Laptop HDD

    Mixed Bulk Lot 20 SATA Hard Drive Cable Various Length Color Desktop/Laptop HDD

    $8.74
    FAST 'N FREE
  • Intel Gigabit CT Desktop Adapter PCI Express x1 RJ-45 Full Height Network Card

    Intel Gigabit CT Desktop Adapter PCI Express x1 RJ-45 Full Height Network Card

    $14.99
    or Best Offer
    FAST 'N FREE
  • Lot 10 Dell Optiplex 745 755 760 780 SFF 3.5 Floppy Drive Bay Blank Filler XJ412

    Lot 10 Dell Optiplex 745 755 760 780 SFF 3.5 Floppy Drive Bay Blank Filler XJ412

    $18.89
    FAST 'N FREE
  • Vintage Digital PS/2 Keyboard FKB4700 PCXAL-FA FKB4718-201 Malaysia Clean Used

    Vintage Digital PS/2 Keyboard FKB4700 PCXAL-FA FKB4718-201 Malaysia Clean Used

    $59.99
    FAST 'N FREE
  • Lot 5 Full Height Slot Cover N680D for Dell Optiplex MT 790 990 7010 9010 9020

    Lot 5 Full Height Slot Cover N680D for Dell Optiplex MT 790 990 7010 9010 9020

    $6.99
    FAST 'N FREE
  • Lot 2 LSI Logic SAS31601E PCI Express x8 SAS 16-Port Host Bus Adapter Used

    Lot 2 LSI Logic SAS31601E PCI Express x8 SAS 16-Port Host Bus Adapter Used

    $16.99
    FAST 'N FREE
  • Lot 5 Dell Low Profile PCI PCIe AGP Expansion Slot Blank Covers L-Shape TC371

    Lot 5 Dell Low Profile PCI PCIe AGP Expansion Slot Blank Covers L-Shape TC371

    $6.89
    FAST 'N FREE
  • Dell AMD Radeon R7 200 Series Low Profile Video Card PCI Express x8 2GB GDDR3

    Dell AMD Radeon R7 200 Series Low Profile Video Card PCI Express x8 2GB GDDR3

    $38.89
    or Best Offer
    FAST 'N FREE
  • New NOS Calibration Target Pack for Kodak Scanner EK# 49494215210 Cat 127 1436

    New NOS Calibration Target Pack for Kodak Scanner EK# 49494215210 Cat 127 1436

    $49.99
    or Best Offer
    FAST 'N FREE
  • Juniper Networks EX3200 EX4200 Series Power Supply EX-PWR-320-AC 740-020957 Used

    Juniper Networks EX3200 EX4200 Series Power Supply EX-PWR-320-AC 740-020957 Used

    $38.99
    or Best Offer
    FAST 'N FREE
  • Barebones Dell Precision T3500 Workstation Desktop Xeon W3550 3.06Ghz Quad Core

    Barebones Dell Precision T3500 Workstation Desktop Xeon W3550 3.06Ghz Quad Core

    $104.97
    FAST 'N FREE
  • HP Z400 Workstation CPU Heatsink with 5-Pin Cooling Fan 463981-001 Tested Used

    HP Z400 Workstation CPU Heatsink with 5-Pin Cooling Fan 463981-001 Tested Used

    $24.98
    FAST 'N FREE
  • Dell PowerVault MD3000 Front Faceplate Bezel with Key 361 GC810 CF260 HD992 Used

    Dell PowerVault MD3000 Front Faceplate Bezel with Key 361 GC810 CF260 HD992 Used

    $29.99
    FAST 'N FREE
  • Dell ATI Radeon HD4550 PCI Express x16 Full Height Video Card 512MB 3Y14F Tested

    Dell ATI Radeon HD4550 PCI Express x16 Full Height Video Card 512MB 3Y14F Tested

    $9.99
    FAST 'N FREE
  • HP Z400 Workstation Xeon W3520 2.66GHz Quad Core 8GB 750GB NVIDIA Quadro FX 3800

    HP Z400 Workstation Xeon W3520 2.66GHz Quad Core 8GB 750GB NVIDIA Quadro FX 3800

    $139.99
    FAST 'N FREE
  • New NOS Reynolds WT6 901148-17 White Terminal w/ ASCII US Keyboard 909073-01

    New NOS Reynolds WT6 901148-17 White Terminal w/ ASCII US Keyboard 909073-01

    $199.99
    or Best Offer
    FAST 'N FREE
  • Pixera 150/600-PCI ASSY P/N 002069-002 PCI Card

    Pixera 150/600-PCI ASSY P/N 002069-002 PCI Card

    $249.99
    or Best Offer
    FAST 'N FREE
  • Lot 2 Furman PL-8C 15A Classic Series Power Conditioner w/ Lights SMP EVS-Lift

    Lot 2 Furman PL-8C 15A Classic Series Power Conditioner w/ Lights SMP EVS-Lift

    $198.98
    FAST 'N FREE
  • Mixed Lot 39 2GB DDR3 Desktop Memory PC3-8500U PC3-10600U PC3-12800U Tested Used

    Mixed Lot 39 2GB DDR3 Desktop Memory PC3-8500U PC3-10600U PC3-12800U Tested Used

    $209.99
    FAST 'N FREE
  • Jetway Custom Computer NF99FL-525 2GB DDR3 32GB SSD w/ AD3INLANG-IF Network Card

    Jetway Custom Computer NF99FL-525 2GB DDR3 32GB SSD w/ AD3INLANG-IF Network Card

    $229.99
    or Best Offer
    FAST 'N FREE
  • Juniper Networks EX4200-24F 24-port 100/1000Base-X SFP with 2x 10GE SFP+ Module

    Juniper Networks EX4200-24F 24-port 100/1000Base-X SFP with 2x 10GE SFP+ Module

    $389.99
    or Best Offer
    FAST 'N FREE
  • Juniper Networks EX4200-24F 750-033067 24-port 100/1000Base-X SFP Switch Tested

    Juniper Networks EX4200-24F 750-033067 24-port 100/1000Base-X SFP Switch Tested

    $224.99
    FAST 'N FREE
  • Lot 2 University Sound ID60CT Compression Horn Driver 60 Watt Variable Impedance

    Lot 2 University Sound ID60CT Compression Horn Driver 60 Watt Variable Impedance

    $250.00
    or Best Offer
    FAST 'N FREE
  • Juniper Networks EX2200-48P-4G 750-026331 48-Port Gigabit POE Switch 4x SFP Used

    Juniper Networks EX2200-48P-4G 750-026331 48-Port Gigabit POE Switch 4x SFP Used

    $194.99
    FAST 'N FREE
    Only 1 left!
  • Dell Equallogic PS6100 series PS6100XV Empty Barebones Chassis Dual 1080W Supply

    Dell Equallogic PS6100 series PS6100XV Empty Barebones Chassis Dual 1080W Supply

    $550.00
    or Best Offer
    FAST 'N FREE
  • New ECCO Reflex 5590A-MG LED Mini Light Bar 8 Head Magnet Mount 12-24VDC Amber

    New ECCO Reflex 5590A-MG LED Mini Light Bar 8 Head Magnet Mount 12-24VDC Amber

    $169.99
    or Best Offer
    FAST 'N FREE
    Only 1 left!
  • Juniper EX2500-24F-FB 24-Port 10GbE SFP+ Web Managed Switch Dual Power Supply

    Juniper EX2500-24F-FB 24-Port 10GbE SFP+ Web Managed Switch Dual Power Supply

    $399.99
    or Best Offer
    FAST 'N FREE
  • Lot 10 Sandisk 128GB M.2 SSD X110 SD6SP1M-128G-1012 Solid State Hard Drive Used

    Lot 10 Sandisk 128GB M.2 SSD X110 SD6SP1M-128G-1012 Solid State Hard Drive Used

    $324.99
    FAST 'N FREE
  • New 250' Roll Techflex FlexoHT Plenum Rated Halar 3/4" Black Sleeving HTN0.75TB

    New 250' Roll Techflex FlexoHT Plenum Rated Halar 3/4" Black Sleeving HTN0.75TB

    $249.99
    or Best Offer
    FAST 'N FREE
  • Dell Precision T3610 3.0GHz E5-1607 v2 Quad Core Xeon 8GB Quadro K2000 2GB 685W

    Dell Precision T3610 3.0GHz E5-1607 v2 Quad Core Xeon 8GB Quadro K2000 2GB 685W

    $284.89
    FAST 'N FREE
  • EVS FlipperPort 0400 Portable Electronic Low Vision Magnifier Variable Zoom Used

    EVS FlipperPort 0400 Portable Electronic Low Vision Magnifier Variable Zoom Used

    $299.99
    or Best Offer
    FAST 'N FREE
  • Lot 18 Seagate 500GB 3.5" 7200RPM Desktop SATA Hard Drive ST500DM002 Tested Used

    Lot 18 Seagate 500GB 3.5" 7200RPM Desktop SATA Hard Drive ST500DM002 Tested Used

    $199.99
    FAST 'N FREE
  • Cisco Catalyst WS-C3560E-24PD 24-Port POE RJ-45 Gigabit Networking Switch Tested

    Cisco Catalyst WS-C3560E-24PD 24-Port POE RJ-45 Gigabit Networking Switch Tested

    $89.99
    FAST 'N FREE
  • Dell OptiPlex 745 Desktop 1.6GHz Celeron 420 2GB DDR2 80GB Hard Drive Tested

    Dell OptiPlex 745 Desktop 1.6GHz Celeron 420 2GB DDR2 80GB Hard Drive Tested

    $99.99
    FAST 'N FREE
  • Dell Optiplex 960 Desktop Core 2 Quad Q9400 2.66Ghz 6GB 320GB Hard Drive DVD-RW

    Dell Optiplex 960 Desktop Core 2 Quad Q9400 2.66Ghz 6GB 320GB Hard Drive DVD-RW

    $99.99
    FAST 'N FREE
  • Dell OptiPlex 780 DT Desktop Core 2 Quad Q9400 2.66GHz 4GB DDR3 250GB WIN7 COA

    Dell OptiPlex 780 DT Desktop Core 2 Quad Q9400 2.66GHz 4GB DDR3 250GB WIN7 COA

    $99.99
    FAST 'N FREE
  • Lot 25 New Laptop/Notebook Power Cord 120V US Plug - "Mickey Mouse" C5 Connector

    Lot 25 New Laptop/Notebook Power Cord 120V US Plug - "Mickey Mouse" C5 Connector

    $39.99
    FAST 'N FREE
  • Dell Inspiron 4000 14.1" Laptop Pentium 3 850MHz 256MB 20GB CD-ROM Serial USB

    Dell Inspiron 4000 14.1" Laptop Pentium 3 850MHz 256MB 20GB CD-ROM Serial USB

    $109.99
    FAST 'N FREE
  • Mixed Lot 2 Apple XServe 3.5" SAS Hard Drive Caddy 620-4086 620-4575 (NO SCREWS)

    Mixed Lot 2 Apple XServe 3.5" SAS Hard Drive Caddy 620-4086 620-4575 (NO SCREWS)

    $38.99
    FAST 'N FREE
  • ASUS NVIDIA GTS 250 PCI Express x16 Video Card 1GB GDDR3 Dual DVI ENGTS250 Used

    ASUS NVIDIA GTS 250 PCI Express x16 Video Card 1GB GDDR3 Dual DVI ENGTS250 Used

    $34.98
    FAST 'N FREE
  • Dell Latitude C610 14.1" Laptop 1.2GHz Pentium 3 256MB SDRAM 20GB CD-ROM Serial

    Dell Latitude C610 14.1" Laptop 1.2GHz Pentium 3 256MB SDRAM 20GB CD-ROM Serial

    $109.99
    FAST 'N FREE
  • Lot 3 Apple XServe 3.5" SATA Hard Drive Carrier/Caddy Tray 620-3647 (NO SCREWS)

    Lot 3 Apple XServe 3.5" SATA Hard Drive Carrier/Caddy Tray 620-3647 (NO SCREWS)

    $34.99
    FAST 'N FREE
  • HP Z400 Workstation Motherboard with Tray and W3503 Xeon Fully Tested 586968-001

    HP Z400 Workstation Motherboard with Tray and W3503 Xeon Fully Tested 586968-001

    $39.99
    FAST 'N FREE
  • Dell Optiplex 760 Desktop Core 2 Duo E7400 2.8GHz 4GB DDR2 160GB DVD-RW Tested

    Dell Optiplex 760 Desktop Core 2 Duo E7400 2.8GHz 4GB DDR2 160GB DVD-RW Tested

    $99.99
    FAST 'N FREE
  • Dell Optiplex 780 Desktop Core 2 E7500 2.93GHZ 4GB RAM 160GB DVD-RW Tested

    Dell Optiplex 780 Desktop Core 2 E7500 2.93GHZ 4GB RAM 160GB DVD-RW Tested

    $99.99
    FAST 'N FREE
  • Dell Optiplex 760 Desktop Core 2 Duo E7300 2.66GHz 2GB DDR2 160GB DVD-RW Tested

    Dell Optiplex 760 Desktop Core 2 Duo E7300 2.66GHz 2GB DDR2 160GB DVD-RW Tested

    $99.99
    FAST 'N FREE

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