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    25-48 of 31,777 results for Electronics : Computers & Accessories : Computer Components : Upgrade Bay Store

    • Product Details

      Seagate Momentus Thin 320 GB 7200 RPM SATA 3Gb/s 16 MB Cache 2.5-Inch Internal Notebook Hard Drive (ST320LT007)

      by Seagate
      $54.00used(1 offer)
      4.2 out of 5 stars 44
    • Product Details

      Dell 3WN11 H240AS-00 240W ATX SFF M-ITX Power Supply D240A002L RV1C4 J50TW 2TXYM

      by Dell
      $86.00used(1 offer)
      4.7 out of 5 stars 5
    • Product Details

      Dell YFG1C PowerEdge R710 T610 Power Supply 870W

      by Dell
      $58.00used(1 offer)
      5 out of 5 stars 8
    • Product Details

      Genuine Dell 280W Desktop Power Supply Unit Compatible Part Numbers MH596, MH595, RT490, NH429, P9550, U9087, X9072, NC912, JK930, Compatible Model Numbers: AA24100L, D280P-00, H280P-00, L280P-01, H280P-01, L280P-0, L220P-00, AA24120L, N220P-00, PS-5281-5DF-LF, H290E-00

      by Dell
      $52.00used(1 offer)
      4.2 out of 5 stars 12
    • Product Details

      Dell NT1XP OptiPlex 3020 9020 SFF 255w Power Supply L255AS-00 PS-3261-2DF

      by Dell
      $94.00used(1 offer)
      5 out of 5 stars 1
    • Product Details

      OEM Dell Power Supply Unit Switching PSU Optiplex 390 790 990 3010 Inspiron 537s 540s 545s 546s 560s 570s 580s 620s Vostro 200s 220s 230s 260s 400s Slim Desktop DT fy9h3 375cn 6mvjh 76vck 7gc81 cyy97 g4v10 hy6d2 ncyvn xskj8 3wfnf ps-5251-08d

      by Dell
      $72.00used(1 offer)
      3.7 out of 5 stars 12
    • Product Details

      Genuine Dell W299G 875W PSU Power Supply Precision T5500 Workstation Tower Systems Compatible Part Numbers: W299G, J556T, U595G Dell Model Numbers: NPS-875BB A, N875EF-00, H875EF-00

      by Dell
      $113.00used(1 offer)
      4.4 out of 5 stars 22
    • Product Details

      WD WD1600AABS Caviar Blue 160GB 7200RPM HDD Western Digital Hard Drive

      by Western Digital
      $39.00used(1 offer)
      4 out of 5 stars 10
    • Product Details

      Seagate 2TB Pipeline HD SATA 6Gb/s 64MB Cache 3.5-Inch Internal Bare Drive (ST2000VM003)

      by Seagate
      $102.00used(1 offer)
      2.5 out of 5 stars 93
    • Product Details

      Dell 16GB PC3-10600 DDR3-1333 2Rx4 1.5v ECC Registered RDIMM (Dell PN# A6996789)

      by Dell
      $137.00used(1 offer)
      5 out of 5 stars 2
    • Product Details

      2 GB Dell New Certified Memory RAM Upgrade for Dell OptiPlex 755 & 760 Systems SNPYG410C/2G A2149880

      by Dell
      $52.00used(1 offer)
      4.2 out of 5 stars 56
    • Product Details

      Samsung 2GB 2Rx8 PC2-6400S-666-12-E3 DDR2 RAM

      by Samsung
      $39.00used(1 offer)
      4.7 out of 5 stars 109
    • Product Details

      Seagate Barracuda Green 2TB SATA 6Gb/s 64MB Cache 3.5-Inch Internal Bare Drive ST2000DL003

      by Seagate
      $206.00used(1 offer)
      3.4 out of 5 stars 225
    • Product Details

      Dell OptiPlex 990 SFF Small Form Factor 240 Watt PSU Power Supply (3WN11 H240AS)

      by Dell
      $86.00used(1 offer)
      4.4 out of 5 stars 13
    • Product Details

      2GB PC2-5300 667MHZ DDR2 Sdram

      by Lenovo
      $80.00used(1 offer)
      4.6 out of 5 stars 292
    • Product Details

      Seagate Barracuda 7200 500 GB 7200RPM SATA 3Gb/s 16MB Cache 3.5 Inch Internal Hard Drive ST3500418AS-Bare Drive

      by Seagate
      $85.00used(1 offer)
      4 out of 5 stars 1,011
      See newer model of this item
    • Product Details

      Dell - 870 Watt Hot-plug Redundant Power Supply Unit for PowerEdge R710, T610, and PowerVault DL2100, NX3000 Systems. One year warranty. MFR # YFG1C

      by Dell
      $58.00used(1 offer)
      5 out of 5 stars 1
    • Product Details

      Dell Optiplex 780 960 SFF 235W Power Supply L235P-01 FR610 PS-5231-5DF-LF 0FR610

      by Dell
      $79.00used(1 offer)
      5 out of 5 stars 5
    • Product Details

      Dell OEM PowerEdge 2950 1950 Server XK111 146GB 15K SAS Hard Drive MBA3147RC

      by Dell
      $54.00used(1 offer)
      4.8 out of 5 stars 17
    • Product Details

      HITACHI 0J22423 Travelstar 7K1000.B 1TB 7200 RPM 32MB cache SATA 6.0Gb/s 2.5 internal notebook hard drive (Bare Drive)

      by Hitachi
      $97.00used(1 offer)
      4.7 out of 5 stars 4
    • Product Details

      Dell PCI-E DVI Low Profile Graphics Card - FH868

      by Dell
      $39.00used(1 offer)
      3.7 out of 5 stars 44
    • Product Details

      Genuine OEM Dell Power Supply Unit PSU Switching 275w. Dell 235w for Optiplex 380 740 760 780 960 980 SFF Small Form Factor FR610 6RG54 MPF5F N6D7N PW116 RM112

      by Dell
      $43.00used(1 offer)
      4.3 out of 5 stars 5
    • Product Details

      Bestec CFH-240EWWB HP Compaq 613762-001 611481-001 240W PSU Power Supply

      by Compaq
      $74.00used(1 offer)
      4.4 out of 5 stars 22
    • Product Details

      SAMSUNG Samsung DDR3-1600 4GB512Mx64 CL11 Memory / M378B5173QH0-CK0 /

      by Samsung
      $66.00used(1 offer)
      4.3 out of 5 stars 13
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    Computer Parts and Components from Amazon.com

    If you’re looking to repair, build, or upgrade your computer, you can find the components and computer parts you need at Amazon.com.

    We have a wide variety of computer parts and components, so whether you’re trying to build a computer from the ground up or you just need to replace a few things for optimal performance, you can find what you need. Our hard disk drives and solid state drives come in a wide variety of capacities to hold all of your games, music, movies, and TV shows without a problem., and our high-performance sound cards and graphics cards can help you create the ultimate entertainment experience with crisp pictures and life-like sounds.

    For those who want to build their own tower, we carry the computer parts and hardware to get you started. We have a great selection of computer cases and chasses in metal or plastic, with USB 3.0 capabilities, windowed side panels, and amazing designs. We also have reliable and fast processors from some of the top manufacturers, including Intel, AMD, Corsair, Kingston, Crucial for Memory, and more. If you’re shopping for computer parts on a budget, try filtering our processors, SSDs, or other components by price, by used or refurbished models, and even by discount to see some of the most affordable options available.

    For a faster computer experience, we carry many different memory modules to boost your RAM. Increasing your memory by one to 16 gigabytes can significantly improve your multitasking abilities so you can go between video chatting, playing games, listening to music and more without your computer getting bogged down by all the open applications. We even have an assortment of ergonomic, purpose-built, and other input devices to give you more control over your user interface.

    Find the components and computer parts you need to repair, build, or upgrade your computer at Amazon.com.

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