Sell Your 128GB DDR5 Desktop RAM
Instant offer up to $769 — locked in for 10 days
Trade‑In. Save. Recycle.
Condition
You picked Desktop 128GB DDR5. Now tell us how it’s holding up.
- Super Fast
- FREE Mailer
- No Fees
What your 128GB DDR5 Desktop RAM is worth, and why
A Desktop DDR5 memory kit in our RAM catalog. RAM is priced by generation, capacity and rated speed; desktop DIMMs, laptop SODIMMs and ECC server memory each have their own tier. Three condition tiers, one price each — pick the one that matches.
Prices update with the market. The one you accept is the one you’re paid, as long as it ships inside the window.
What we check at inspection
- Passes a full memory test with no errors
- Type, speed, capacity and ECC status set the tier — heatsink styling does not
- Matched kits sell as a kit; single sticks are priced individually
- No bent or scorched contacts, and the label is intact
Grade it honestly and the offer holds. If we see something you didn’t, you get a revised offer with the reason and can have the memory kit back free.
Is this memory kit still in a desktop computer? Sell the whole desktop PC instead: one offer covers the 128GB DDR5 desktop RAM and the processor and drives around it, in one box with one label.
128GB DDR5 Desktop RAM: prices, specs and where it fits
We pay up to $769 for 128GB of desktop DDR5 new or used — $6.01 per gigabyte. In our desktop DDR5 list, one size down, 96GB pays $612. Across the range the per-gigabyte rate holds roughly level: $6.01/GB at 128GB against $6.38/GB at 8GB.
The same 128GB in desktop DDR4 pays $294; DDR5 pays 2.6× as much. DDR4 and DDR5 are keyed differently and neither fits the other's slot, so the generation on the label is the one that counts.
Every desktop DDR5 size we buy
| Capacity | New | Used | Per GB |
|---|---|---|---|
| 8GB DDR5 Desktop RAM | $51 | $51 | $6.38 |
| 16GB DDR5 Desktop RAM | $113 | $113 | $7.06 |
| 24GB DDR5 Desktop RAM | $150 | $150 | $6.25 |
| 32GB DDR5 Desktop RAM | $202 | $202 | $6.31 |
| 48GB DDR5 Desktop RAM | $306 | $306 | $6.38 |
| 64GB DDR5 Desktop RAM | $362 | $362 | $5.66 |
| 96GB DDR5 Desktop RAM | $612 | $612 | $6.38 |
| 128GB DDR5 Desktop RAM (this page) | $769 | $769 | $6.01 |
Today’s offers from our catalog, the numbers the form above honours. Desktop and laptop memory is priced by generation and capacity, and a kit at its total — a 2×16GB kit takes the 32GB line. See the full RAM price list.
Where 128GB DDR5 desktop RAM comes from
- Intel Core 12th–14th generation desktops on DDR5 boards, and Core Ultra 200S
- AMD Ryzen 7000, 8000G and 9000 series on AM5
- Current prebuilt gaming PCs from most major builders
How to check what you have
The sticker reads PC5- and a speed, often with a U for unbuffered. If it ends in R or L it is server memory, which is priced in its own lane. A DDR5 DIMM has 288 pins. DDR5 has error correction on the chip itself, which is not the same as ECC memory — ECC sticks are server memory and have their own lane.
Specifications
| Memory type | DDR5 |
|---|---|
| Capacity | 128 GB |
| Form factor | desktop DIMM (UDIMM) |
| Pins | 288 |
| Voltage | 1.1 V |
| ECC | On-die only (not system ECC) |
| Standard speeds | 4800–6400 MT/s at JEDEC settings, faster with an XMP or EXPO profile |
The Easy Way to Sell Your 128GB DDR5 Desktop RAM
Sell your 128GB DDR5 desktop RAM for cash — a fast memory kit trade-in you will appreciate.
Get Instant Offer
Simply select what you're selling, choose a condition. You'll get an instant offer.
Ship It
Pack and drop off your item at your local USPS or UPS store. You can even get a FREE mailer.
Get Paid
We inspect your item upon arrival. You get paid within 24hrs M-F. Choose Zelle, PayPal, USDC, or check.
Memory, and everything else we buy
Eight categories priced live, plus a custom quote for anything that doesn’t fit.
Something else? Request a custom quote and we’ll price it by hand within one business day.
Why Choose RebootSemi?
No fees. No fraud. No friction.
FAST trade-in
Quotes are instant, inspections happen the day your package lands M-F, and shipping is fast!
SAFE process
A fast and streamlined process that eliminates fraud risk, shady buyers, and marketplace fees.
EASY choices
Get paid the way you want. PayPal, Zelle, USDC, or check. Payment is issued within 24hrs of your item being received.
Sell 128GB DDR5 Desktop RAM: Trade-In Questions
Need more help?
Have a question that wasn’t covered above? Send us an email and we’ll get back to you within one business day — often much sooner.