
A straightforward RAM upgrade for older desktops running DDR3 memory, particularly useful if your machine has slowed down and you want a low-cost way to add more headroom without replacing the whole system. Buy Now at Newegg
- 4GB DDR3 RAM
- Dual voltage 1.35V or 1.5V operation

Mounts under a desk or to a surface to keep your tower off the floor, which is useful if you're working in a tight space or just want to free up floor and desk real estate. Buy Now at Newegg
- Adjusts to 1.38 to 3.75 inch wide CPUs
- Supports small and ultra small form factor PCs
- Holds up to 50 lbs securely

A low-profile cooler like this is designed for small form factor or HTPC builds where standard tower coolers won't physically fit, and at $35 it's $15 off the $50 list price. Buy Now at Newegg
- 2100RPM PWM intelligent temperature control fan
- Supports LGA 2011/2066/1700/1851/1200/115X and AM5/AM4/AM3
- Requires CPU heatsink clearance greater than 75mm
- Supports motherboard heat dissipation vests under 40mm

Designed for small form factor builds where clearance is tight, this cooler fits cases that can't accommodate a standard tower cooler while still handling mid-range CPUs without relying on a noisy fan. Buy Now at Newegg
- 65mm height fits compact ITX builds
- No overhang for RAM or PCIe slots
- PWM fan with automatic speed control
- Includes high-end NT-H1 thermal paste
- SecuFirm2 mounting for Intel and AMD

Designed to counteract the bending and warping that Intel's LGA1700 socket can cause on motherboards, this contact frame is worth picking up if you're running a 12th or 13th gen Intel build and want to squeeze out better thermal performance from your cooler. Buy Now at Newegg
- Prevents CPU bending for improved thermal transfer
- Durable CNC-machined aluminum alloy construction
- Compatible with Intel 12th, 13th, and 14th Gen CPUs
- Secure fit with perfect capacitor clearance
- Easy installation with included L-shaped screwdriver

Straightforward choice for PC builders or anyone replacing a noisy case fan, since the "silent" designation means it's tuned for low noise output rather than maximum airflow. Buy Now at Newegg
- Model: A12025-12CB-3BN-F1
- 1000 RPM consistent cooling speed
- 38.6 CFM high airflow efficiency
- Quiet 21 dB-A operation
- 3-pin interface with speed monitoring

Designed for builders who want their components on display, the O11 Vision Compact wraps your build in tempered glass on three sides while keeping the footprint smaller than a standard O11. A solid pick for mid-size ATX builds where aesthetics matter as much as airflow. Buy Now at Newegg
- Tempered glass front, top, and left side panels
- Top mesh panel supports 360 AIO installation
- Compatible with back-connect motherboards
- Conceals AIO tubing in second chamber
- PCMasterRace collaborative design

Dual ball bearings give this fan a longer lifespan than sleeve-bearing alternatives, making it a solid swap for anyone replacing a failing fan in a PC case, server, or electronics enclosure where longevity matters. Buy Now at Newegg
- 50mm cooling fan
- 12V power input
- Dual ball bearing design
- 0.10A energy efficient
- Model: AD0512HB-D76

The TR100 is Thermaltake's compact Mini-ITX chassis, built for small-form-factor PC builds where desk space is limited but you still want proper airflow and cable management. At $130, that's $53 off the $183 list price. Buy Now at Newegg
- 18.9L compact dual chamber mITX design
- Supports up to 360mm GPUs and 280mm radiators
- Includes PCIe 4.0 riser cable
- Removable PCIe bracket with integrated GPU brace
- Supports SFX and SFX-L power supplies

Replacing stock fans or adding airflow to a budget build, the DF120 is a straightforward option that keeps costs low without stepping too far outside what most mid-range cases need. Buy Now at Newegg
- Four macaron color aesthetic options
- Static white LED interior lighting
- Seven-blade design for optimal airflow
- Low-noise balanced cooling performance
- Invisible screw design for sleek appearance

A six-pack of 120mm PWM ARGB fans runs you about $6 per fan, which is a reasonable per-unit price if you're building or refreshing a mid-tower with multiple fan mounts. At $37, that's $13 off the $50 list price. Buy Now at Newegg
- 0-1300RPM fan speed
- Ultra-quiet 24dBA noise level
- 53CFM high-volume airflow
- 5V 3PIN/4PIN PWM dual-interface
- Optimized for cases, radiators, and CPU coolers

Useful for anyone building or upgrading a PC who wants better airflow without the hassle of manually adjusting fan speeds, since PWM lets your motherboard control the RPM automatically based on system temps. Buy Now at Newegg
- 3000RPM to 5000RPM high speed cooling
- PWM fan speed control
- Standard 120mm size
- Model: FA12025H12BPM

A drop-in replacement for AMD's stock mounting hardware, this contact frame is aimed at Ryzen 7000 series builders who want to reduce CPU cooler pressure inconsistencies and improve thermal performance without modifying their motherboard. Buy Now at Newegg
- Stable anodized aluminum CPU mounting bracket
- Balanced mounting pressure for CPU protection
- Optimized thermal contact for lower temperatures
- Includes precision installation tools
- Compatible with AMD Ryzen 7000, 8000G, and 9000 series

White mid-tower cases in the micro ATX form factor are harder to find than standard ATX options, so this one suits builders working with a smaller motherboard who also want RGB lighting and a windowed side panel without paying a premium for aesthetics. Buy Now at Newegg
- Metal Micro ATX chassis
- 2x USB 3.0 ports
- HD Audio front ports
- 2x internal 3.5-inch drive bays
- Integrated LED fan

Straightforward case fan upgrade for anyone whose PC is running hot or whose existing fan has given out, with PWM control meaning your motherboard can automatically adjust the speed based on temperature rather than running it at full blast constantly. Buy Now at Newegg
- 120mm fan size
- 800 to 2200 RPM speed range
- 33.20 to 78.41 CFM airflow
- Ever Lubricate bearing technology

Sized for Micro-ATX and Mini-ITX builds, the Q300L keeps things compact without sacrificing airflow or expansion options, making it a reasonable pick if you're putting together a smaller desktop on a budget. Buy Now at Newegg
- Adjustable I/O panel in 6 locations
- Supports vertical or horizontal orientation
- Edge-to-edge acrylic transparent side panel
- High-airflow front magnetic dust filter
- Integrated cable management behind motherboard tray

The O11 Vision-M LCD kit adds a 9.2-inch display panel to compatible Lian Li cases, which is mainly useful if you want to show system stats, custom animations, or media on your build without routing cables to an external monitor. Buy Now at Newegg
- 1920x462 resolution, 60Hz refresh rate
- Customizable L-Connect 3 software
- IPS display technology
- Fluid motion and transitions
- Available in black or white

Jonsbo's TK-4 is a wood-paneled ATX case aimed at builders who want something that looks more like furniture than typical PC hardware, and at $210 it's $190 off the $400 list price. Buy Now at Newegg
- Panoramic wraparound glass display
- Supports dual 420mm AIO liquid cooling
- Nine 120mm/140mm fan mounting positions
- Compatible with ATX and back-connect motherboards
- Model: TK-4 BLACK

A useful component to keep on hand if you build or repair PCs, since most modern cases and boards no longer include one and diagnosing POST errors without it is considerably harder. Buy Now at Newegg
- PC internal motherboard BIOS buzzer

A direct replacement part for the Dell Inspiron N5110, so if your laptop is overheating or the fan has stopped spinning, this is the specific component you'd need to swap in. Buy Now at Newegg
- Compatible with Dell N5110
- Model: 0C96VF
- Active cooling for CPU
- Standard 5V power input
- Direct replacement for original laptop fan