Computer Accessory Deals & Computer Accessories for Sale

Useful if your power supply has open SATA connectors but your GPU requires a 6-pin PCIe power input, which is a common mismatch in budget builds or older systems being upgraded with a newer graphics card. Buy Now at Newegg

Useful if you're trying to connect a 2.5-inch laptop hard drive to a desktop motherboard or enclosure that only has a standard 44-pin IDE connection, bridging the size mismatch between the two connector types. Buy Now at Newegg

Useful if you're adding a graphics card to a system that doesn't have a dedicated PCIe power connector on the power supply, letting you draw power from SATA ports instead. Getting two cables in a pack gives you enough to run a card that needs dual connectors. Buy Now at Newegg

Handy for home lab or small office setups where rack space is limited, this bracket lets you mount a patch panel directly to the wall in a compact 1U footprint that folds flat when not in use. Buy Now at Newegg

Small form-factor pluggable transceivers like this are typically used by network engineers and IT staff who need to add or replace fiber or copper uplinks in compatible switches and routers. This Aruba-branded module is designed to work within HPE/Aruba networking environments, so it's the straightforward pick if you're already running that ecosystem. Buy Now at Newegg

Single-mode fiber transceivers at this spec level are typically purchased by network engineers expanding or upgrading data center or enterprise switch infrastructure, and the 10km range makes this suited for longer runs between buildings or floors. This is a purpose-built component, so you'd only be shopping for it if you already know you need 25G SFP28 LR compatibility in your Aruba environment. Buy Now at Newegg

Newegg has this 3-meter direct attach copper breakout cable for Juniper QFX series switches, which is the straightforward, low-latency option for short-distance connections between top-of-rack switches and servers without the cost of active optics. Buy Now at Newegg

Designed as a direct replacement for ASUS X453 and X553 series laptops, this fan is worth picking up if yours is running hot or making unusual noise and you'd rather repair than replace. Buy Now at Newegg

Handy for builds where you're running out of SATA power connectors and need to split a single cable into two outputs for additional drives or accessories. Buy Now at Newegg

Designed as a direct replacement for the NB100's stock cooling fan, this is a straightforward fix if your mini laptop is running hot or the original fan has stopped working. Buy Now at Newegg

A straightforward replacement part for Dell Vostro 16 5620 or 5625 owners dealing with overheating, loud fan noise, or a fan that's stopped spinning altogether. Buy Now at Newegg

Handy for repurposing 4-pin PC case fans as standalone USB-powered fans, which comes up when you need quiet, low-cost airflow outside of a computer build. Buy Now at Newegg

A simple, low-cost fix if your PC fans are running louder than you'd like — these cables reduce fan speed passively without any software or controller needed, and having 10 in a pack means you can quiet down an entire build at once. Buy Now at Newegg

A straightforward replacement part for anyone whose ThinkPad E-series laptop is running hot or has a failed fan — just confirm your exact model number (E480, E485, E580, etc.) before ordering to make sure it matches. Buy Now at Newegg

Handy for quieting down a loud case fan without buying a fan controller — you just plug it inline and it drops the fan speed passively with no software or extra hardware needed. Buy Now at Newegg

A straightforward replacement part for anyone whose T400, T500, or W500 is running hot or shutting down due to a failing CPU fan, and sourcing the correct OEM-style cooler for older ThinkPad models can be harder to find than it should be. Buy Now at Newegg

Newegg has the HP ZBook 17 Laptop CPU Cooling Fan listed as a direct replacement part for anyone dealing with overheating or fan failure on their ZBook 17. It's a straightforward fix if your laptop is throttling under load or the existing fan is making noise. Buy Now at Newegg

A straightforward replacement part for HP ProBook owners dealing with overheating issues or a failed fan — buying OEM-compatible hardware from a reputable source keeps the repair cost down compared to a service center visit. Buy Now at Newegg

Handy for PC builders who need to run multiple case fans from a single motherboard header, since most boards only have two or three fan headers total. Buy Now at Newegg