A faster, safer way to recycle the chips that power the world.
RebootSemi buys used computer hardware for cash, simply and honestly. Whether you’re upgrading a gaming rig, clearing out an office or retiring server gear, we make it fast and stress-free to sell your GPUs, CPUs, RAM, SSDs, workstation cards, AI accelerators and complete desktop PCs. Pick your exact model and condition and get an instant offer.
- 10 daysyour offer is locked
- 24 hrsfrom inspection to payment
- $0shipping, fees or deductions
- 4 waysto be paid — Zelle, PayPal, USDC, check
Keep semiconductors in circulation.
Every year, billions of dollars of working silicon ends up in drawers, attics and dumpsters. Each part that goes unused is a chip that has to be mined, smelted and fabricated all over again — at an enormous environmental cost, for hardware that was fine.
RebootSemi exists to close that loop. We pay a real cash offer for used hardware, test it in our lab, and put it back to work with the people who need it: small builders, students, homelab tinkerers, and the engineers who keep the internet running. The seller gets paid in a day instead of haggling for a week, and the part gets used instead of buried.
A Texas company with a real warehouse.
RebootSemi is operated by RebootSemi LLC, a Texas limited liability company based in Katy, Texas (Houston area). Every trade-in ships to our own facility at 28111 S Firethorne Rd, Suite 102, Katy, TX 77494, where it is unpacked, tested and graded — usually the same business day it arrives.
The prepaid label on every order is addressed there, and it is the address on our terms, our privacy policy and every email we send. If you are shipping to us, you are shipping to a place you can look up.
Questions: support@rebootsemi.com · Business and bulk lots: bulk@rebootsemi.com
Company facts
- Legal name
- RebootSemi LLC
- Headquarters & warehouse
- 28111 S Firethorne Rd, Suite 102
Katy, TX 77494 - Service area
- All 50 U.S. states and Washington, D.C. Sellers elsewhere are quoted by hand.
- What we buy
- Graphics cards, desktop and server processors, memory, SSDs, complete PCs, workstation GPUs, AI accelerators and data center servers
- How sellers are paid
- Zelle, PayPal, USDC or check, within 24 hours of inspection
- Website
- rebootsemi.com
We Specialize in Semiconductor Recycling
Sell your GPUs, CPUs, RAM, and SSDs reliably and safely to a company that is a specialist in the industry.
Promises you can hold us to
Not a mission statement — four things the order flow actually enforces, from the first quote to the last email.
One honest number
The price on screen is the price you're paid. It comes from live market data, it's locked the moment you accept, and nothing is deducted afterwards — no commission, and no shipping charge.
Tested, not assumed
Every part is tested on arrival, the same business day it lands. If our bench disagrees with your grade, you see exactly what we found and decide per item — accept the revised price, or have it back free.
Private by design
Every drive we receive is wiped. We never sell your contact details, and the only thing your address is used for is the label we send you.
Hardware in use, not in a drawer
A working chip that sits unused is a chip someone else has to mine, smelt and fabricate again. Buying it back keeps it doing useful work and out of the landfill.
From one graphics card to a whole rack
The same offer, the same free shipping and the same 24-hour payout, whether you’re clearing out one drawer or one data center.
Upgraders
The card or chip you just replaced, worth real money this month and less next month.
Builders and tinkerers
Spare kits, leftover drives, the second GPU that never went in.
Miners winding down
Rigs and loose cards, priced card by card and graded on a load test, not on their history.
Businesses and labs
Retired workstations, server processors, and entire GPU clusters — with freight, NDAs and data erasure handled.
The hardware we pay cash for
Ready to trade in your hardware?
Get an instant offer in seconds. No fees, no fraud, paid within 24 hours of inspection.