DDR5-4800 CL40 128GB RAM prices
The cheapest listed kit costs $2,589.56 ($20.23 per GB). The median is $21.23 per GB, across 17 ranked Newegg listings.
What this list covers
354 listings of other kinds, such as server, laptop, OEM-replacement or used parts, are left out of these figures.
Prices and value ranks here cover new desktop DDR4 and DDR5 modules. Laptop, server and ECC and used memory have their own pages. A shared generation or capacity does not establish fit.
Speed, CAS latency and total capacity come from the maker's specification where the kit is matched to it, otherwise from the listing's title, so a kit appears here only when all three are stated. A shared speed and latency does not establish fit: check the motherboard's memory support list.
Typical unit prices
Checked onTypical = median of the listed products. Daily lines describe the recorded sample.
Compare DDR5-4800 CL40 128GB RAM prices
Will it fit? All platforms
FiltersMaker, size and price
Prices checked at Newegg US, before tax and shipping. Newegg links are affiliate links: a purchase may earn us a commission, and it never decides the order.
| Product and specifications | Unit price | Newegg price | Condition and availability | Price reference |
|---|---|---|---|---|
 OWC 128GB (4x32GB) DDR5 4800 PC5-38400 CL40 2Rx8 288-pin 1.1V Non-ECC UDIMM Memory RAM Module Upgrade Kit for Select Desktops128 GB (4 x 32GB) · DDR5 | $20.23 / GBLowest price per GB of 2 like it | $2,589.56 at Newegg | New · In stock | |
 128GB 4X32GB DDR5 4800MHz PC5-38400 2Rx8 1.1V CL40 288-PIN Non-ECC Unbuffered UDIMM NEMIX RAM Desktop PC Memory KIT Compatible with ASUS Pro...128 GB (4 x 32GB) · DDR5Also listed 15 more times by this maker at the same size and price | $21.23 / GBLower price per GB than 0% of 2 like it30-day range $2,596.99–$2,716.99 | $2,716.99 at Newegg | New · In stock |
How to read this list
About these 2 products
2 ranked products from 17 listings (the same maker, size and price listed more than once is shown once).
Listings are on Newegg; the marketplace seller is not supplied. Availability can change at checkout.
354 more listings are not ranked here
They are server, laptop, OEM-replacement, older-generation or used modules, which suit a different buyer or connection. Their own pages rank them against each other.
- OWC 128GB (4x32GB) DDR5 4800 PC5-38400 CL40 2Rx8 262-pin 1.1V Non-ECC SODIMM Memory RAM Module Upgrade Kit for Select Laptops or All-in-One Systems: laptop memory, outside this desktop ranking.
- 128GB 4X32GB DDR5 4800MHz PC5-38400 2Rx8 1.1V CL40 288-PIN Non-ECC Unbuffered UDIMM NEMIX RAM Desktop PC Memory KIT Compatible with Supermicro...: an OEM replacement part for one specific machine.
- NEMIX RAM 128GB (4X32GB) DDR5 4800MHZ PC5-38400 2Rx8 1.1V CL40 288-PIN Non-ECC Unbuffered UDIMM Desktop PC Memory KIT Compatible with Dell...: an OEM replacement part for one specific machine.
- NEMIX RAM 128GB (4X32GB) DDR5 4800MHZ PC5-38400 2Rx8 1.1V CL40 288-PIN Non-ECC Unbuffered UDIMM Desktop PC Memory KIT Compatible with Dell...: an OEM replacement part for one specific machine.
- NEMIX RAM 128GB (4X32GB) DDR5 4800MHZ PC5-38400 2Rx8 1.1V CL40 288-PIN Non-ECC Unbuffered UDIMM Desktop PC Memory KIT Compatible with HP Z2 G9...: an OEM replacement part for one specific machine.
- 128GB 4X32GB DDR5 4800MHz PC5-38400 2Rx8 1.1V CL40 288-PIN ECC Unbuffered UDIMM NEMIX RAM Memory KIT Compatible with ASUS P13R-E, P13R-E/10G-2T,...: ECC memory; check processor and motherboard support.
- 128GB 4X32GB DDR5 4800MHz PC5-38400 2Rx8 1.1V CL40 288-PIN ECC Unbuffered UDIMM NEMIX RAM Memory KIT Compatible with Supermicro X14SAE Motherboard...: an OEM replacement part for one specific machine.
- NEMIX RAM 128GB (4X32GB) DDR5 4800MHZ PC5-38400 2Rx8 1.1V CL40 288-PIN ECC Unbuffered UDIMM KIT Compatible with ASUS Prime A620M-A-CSM Pro...: ECC memory; check processor and motherboard support.
- NEMIX RAM 128GB (4X32GB) DDR5 4800MHZ PC5-38400 2Rx8 1.1V CL40 288-PIN ECC Unbuffered UDIMM KIT Compatible with ASUS ProArt X670E-CREATOR WiFi...: ECC memory; check processor and motherboard support.
- NEMIX RAM 128GB (4X32GB) DDR5 4800MHZ PC5-38400 2Rx8 1.1V CL40 288-PIN ECC Unbuffered UDIMM KIT Compatible with Dell PowerEdge R360 Rack Server: an OEM replacement part for one specific machine.
- NEMIX RAM 128GB (4X32GB) DDR5 4800MHZ PC5-38400 2Rx8 1.1V CL40 288-PIN ECC Unbuffered UDIMM KIT Compatible with Dell Precision 3660 Tower Workstation: an OEM replacement part for one specific machine.
- NEMIX RAM 128GB (4X32GB) DDR5 4800MHZ PC5-38400 2Rx8 1.1V CL40 288-PIN ECC Unbuffered UDIMM KIT Compatible with Lenovo ThinkSystem SR250 V3 Rack...: an OEM replacement part for one specific machine.
Server and ECC RAM pricesLaptop RAM pricesUsed RAM prices: refurbished and second-handAll memory segments
Will DDR5-4800 run at 4800 in my PC?
4800 MT/s is within the rated speed of Ryzen 7000, Ryzen 8000, Ryzen 9000, Core 12th Gen, Core 13th and 14th Gen (from the i5-13600 and i5-14600 up), Core 13th and 14th Gen (below the i5-13600 and i5-14600) and Core Ultra 200S.
DDR5-4800 CL40 128GB RAM over time
$21.23per GB · Last observed Oct 31, 2026
Lowest recorded $17.97 on Aug 3, 2026 · Highest $21.23 on Oct 10, 2026
67 observed dates. Use the arrow keys on the chart to inspect a date.
Daily prices and missing dates
| Date | USD / GB | Products observed |
|---|---|---|
| Aug 3, 2026 | $17.97 | 16 |
| Aug 4, 2026 | $17.97 | 16 |
| Aug 5, 2026 | $17.97 | 16 |
| Aug 6, 2026 | $17.97 | 16 |
| Aug 7, 2026 | $17.97 | 16 |
| Aug 8, 2026 | $17.97 | 16 |
| Aug 9, 2026 | $17.97 | 16 |
| Aug 10, 2026 | $17.97 | 16 |
| Aug 11, 2026 | $17.97 | 16 |
| Aug 12, 2026 | $17.97 | 16 |
| Aug 13, 2026 | No observation | None |
| Aug 14, 2026 | No observation | None |
| Aug 15, 2026 | No observation | None |
| Aug 16, 2026 | No observation | None |
| Aug 17, 2026 | $17.97 | 15 |
| Aug 18, 2026 | $17.97 | 15 |
| Aug 19, 2026 | No observation | None |
| Aug 20, 2026 | $17.97 | 15 |
| Aug 21, 2026 | $17.97 | 15 |
| Aug 22, 2026 | $17.97 | 15 |
| Aug 23, 2026 | $17.97 | 15 |
| Aug 24, 2026 | $17.97 | 15 |
| Aug 25, 2026 | $17.97 | 15 |
| Aug 26, 2026 | $17.97 | 15 |
| Aug 27, 2026 | No observation | None |
| Aug 28, 2026 | No observation | None |
| Aug 29, 2026 | No observation | None |
| Aug 30, 2026 | No observation | None |
| Aug 31, 2026 | No observation | None |
| Sep 1, 2026 | $19.20 | 16 |
| Sep 2, 2026 | No observation | None |
| Sep 3, 2026 | $19.20 | 16 |
| Sep 4, 2026 | $19.69 | 16 |
| Sep 5, 2026 | $19.69 | 16 |
| Sep 6, 2026 | $19.69 | 16 |
| Sep 7, 2026 | $19.69 | 16 |
| Sep 8, 2026 | $19.69 | 16 |
| Sep 9, 2026 | $19.69 | 16 |
| Sep 10, 2026 | $19.69 | 16 |
| Sep 11, 2026 | $19.69 | 16 |
| Sep 12, 2026 | $19.69 | 16 |
| Sep 13, 2026 | $19.69 | 16 |
| Sep 14, 2026 | $19.69 | 16 |
| Sep 15, 2026 | $19.69 | 16 |
| Sep 16, 2026 | $19.69 | 16 |
| Sep 17, 2026 | $19.69 | 16 |
| Sep 18, 2026 | $19.69 | 16 |
| Sep 19, 2026 | $19.69 | 16 |
| Sep 20, 2026 | $19.69 | 16 |
| Sep 21, 2026 | $19.69 | 16 |
| Sep 22, 2026 | $19.69 | 16 |
| Sep 23, 2026 | No observation | None |
| Sep 24, 2026 | $20.29 | 16 |
| Sep 25, 2026 | $20.29 | 16 |
| Sep 26, 2026 | $20.29 | 16 |
| Sep 27, 2026 | $20.29 | 16 |
| Sep 28, 2026 | $20.29 | 16 |
| Sep 29, 2026 | $20.29 | 16 |
| Sep 30, 2026 | No observation | None |
| Oct 1, 2026 | No observation | None |
| Oct 2, 2026 | No observation | None |
| Oct 3, 2026 | $20.29 | 16 |
| Oct 4, 2026 | $20.29 | 16 |
| Oct 5, 2026 | $20.29 | 16 |
| Oct 6, 2026 | $20.29 | 16 |
| Oct 7, 2026 | $20.29 | 16 |
| Oct 8, 2026 | $20.29 | 16 |
| Oct 9, 2026 | $20.29 | 16 |
| Oct 10, 2026 | $21.23 | 16 |
| Oct 11, 2026 | $21.23 | 16 |
| Oct 12, 2026 | $21.23 | 16 |
| Oct 13, 2026 | $21.23 | 16 |
| Oct 14, 2026 | $21.23 | 16 |
| Oct 15, 2026 | $21.23 | 16 |
| Oct 16, 2026 | $21.23 | 16 |
| Oct 17, 2026 | $21.23 | 16 |
| Oct 18, 2026 | No observation | None |
| Oct 19, 2026 | $21.23 | 16 |
| Oct 20, 2026 | No observation | None |
| Oct 21, 2026 | No observation | None |
| Oct 22, 2026 | $21.23 | 16 |
| Oct 23, 2026 | No observation | None |
| Oct 24, 2026 | No observation | None |
| Oct 25, 2026 | No observation | None |
| Oct 26, 2026 | No observation | None |
| Oct 27, 2026 | No observation | None |
| Oct 28, 2026 | $21.23 | 17 |
| Oct 29, 2026 | $21.23 | 17 |
| Oct 30, 2026 | $21.23 | 17 |
| Oct 31, 2026 | $21.23 | 17 |