Computer Accessory Deals & Computer Accessories for Sale

Anyone whose MSI laptop is running hot or loud probably has a worn-out fan rather than a failing CPU, and this replacement lets you fix that without sending the machine off for repair. Buy Now at Newegg

Anyone whose Asus FX505 or FX705 laptop is running hot or making rattling fan noises can swap in this set to restore proper airflow without paying for a full repair service. Buy Now at Newegg

Handy for anyone repurposing an old 2.5-inch SATA drive or spare M.2 SSD into external storage instead of letting it sit in a drawer, since one adapter covers both formats. Newegg's version supports USB 3.2 Gen 1 speeds, so you're not bottlenecked when transferring larger files. Buy Now at Newegg

Older Lenovo laptops running hot or shutting down unexpectedly often just need a replacement fan, and this one's built specifically for the 3000 V100 model so you won't have to fuss with compatibility. Newegg carries it as a direct fit part, which matters when you're trying to keep an aging machine running without buying a whole new cooling system. Buy Now at Newegg

Anyone reverse-engineering a compact build with a Dell OptiPlex board will want this on hand, since it lets you pair the motherboard with a standard ATX power supply instead of hunting down Dell's proprietary one. Buy Now at Newegg

Anyone still running an old IDE drive or optical drive in a newer system will need this to bridge the connection, since most current motherboards and power supplies only support SATA. It's a small fix that saves you from replacing hardware that still works fine. Buy Now at Newegg

Schools and offices managing shared devices will find the 16-bay layout useful for charging and syncing tablets or laptops overnight without a tangle of cords on a desk, and the locking cabinet keeps everything secure when it's not in use. Buy Now at Newegg

Anyone dealing with a laptop that has too few ports will get some relief here, since this hub adds USB-C, USB 3.0, and card reader access through one connection while its powered design keeps your devices from draining your battery. Buy Now at Newegg

Older HP laptop owners who misplaced or wore out their original charger can grab this DV4155-compatible adapter instead of hunting for a discontinued OEM replacement, and Newegg keeps it in stock when other sellers list it as unavailable. Buy Now at Newegg

Rack-mounted gear without built-in ears will need one of these to sit securely in a standard cabinet, and having two on hand means you can outfit multiple pieces of equipment at once. Buy Now at Newegg

Worth keeping on hand if you're repairing or maintaining an older Asus UL30 series laptop, since a failing fan usually means the difference between reliable operation and overheating shutdowns. Newegg has this as a direct component match, so you skip the guesswork of hunting for compatible generic replacements. Buy Now at Newegg

Streamers and video editors who need to capture 4K footage without dropped frames will get the most out of this one, since it handles 60Hz through a PCIe connection rather than a slower USB interface. Newegg has it for $198, which is $165 (45%) off the $363 list price. Buy Now at Newegg

Handy for anyone expanding storage on a Seasonic modular power supply, since it converts a single PCIe 6-pin connector into four SATA power connections without buying an entirely new PSU. Buy Now at Newegg

Cooling this reliable for electronics enclosures and PC builds where consistent airflow matters more than quiet operation, and the 24V setup suits industrial or server-rack applications rather than typical desktop use. Buy Now at Newegg

Mining rigs or multi-GPU builds benefit most from this, since it lets you connect a graphics card to a 1x slot when your motherboard doesn't have enough full-size 16x slots. Buy Now at Newegg

Handy for anyone upgrading a graphics card whose power supply only has 6-pin connectors, letting you adapt to the 8-pin input newer cards often need without buying a whole new PSU. Buy Now at Newegg

Two SATA power connectors won't always cut it for a power-hungry GPU, so this cable is worth grabbing if your PC's build only has SATA leads free but your graphics card needs a 6-pin PCI-E connection. Buy Now at Newegg

Setting up a mining rig or multi-GPU workstation gets a lot easier with six risers on hand instead of ordering them one at a time, and having spares means one bad cable won't stall your build. Buy Now at Newegg

This replacement fan suits anyone whose MSI RX Vega card has a noisy or failing stock fan, letting you swap in a tested 4-pin unit without replacing the whole card. Newegg carries it as a direct-fit option, so you're not stuck hunting for the exact 75mm size elsewhere. Buy Now at Newegg