Every 128GB DDR5 RAM kit we found at B&H Photo and Newegg, cheapest first. Prices checked October 13, 2026, excluding sales tax.
| Kit | Type | Speed, latency | Shop | 12 weeks | Price | Link |
|---|---|---|---|---|---|---|
| TEAMGROUP 128GB T-Create Expert DDR5 6400 MHz UDIMM Memory Kit (2 x 64GB, White)Best value per GB | DDR5 | 6400 MT/s | B&H Photo | no history yet | $2,339.99$18.28/GB | View at B&H Photo |
| Kingston FURY Beast 128GB (4 x 32GB) PC RAM DDR5 5200 (PC5 41600) Memory Model… | DDR5 | 5200 MT/s, CL40 | Newegg | no history yet | $2,399.99$18.75/GB | View at Newegg |
| Kingston FURY Beast 128GB (4 x 32GB) PC RAM DDR5 5200 (PC5 41600) Memory Model… | DDR5 | 5200 MT/s, CL40 | Newegg | no history yet | $2,399.99$18.75/GB | View at Newegg |
| CORSAIR Vengeance RGB 128GB (2 x 64GB) PC RAM DDR5 6400 (PC5 51200) Model… | DDR5 | 6400 MT/s, CL42 | Newegg | no history yet | $2,799.00$21.87/GB | View at Newegg |
| Crucial Pro 128GB (2 x 64GB) DDR5 5600 (PC5 44800) Model CP2K64G56C46U5 | DDR5 | 5600 MT/s, CL46 | Newegg | no history yet | $3,199.99$25.00/GB | View at Newegg |
| V-COLOR Manta XFinity RGB DDR5 128GB (64GBx2) 6000MHz XMP 3.0 & AMD EXPO CL32 1.35V RGB… | DDR5 | 6000 MT/s, CL32 | Newegg | no history yet | $3,599.99$28.12/GB | View at Newegg |
| V-COLOR Manta XFinity RGB DDR5 128GB (64GBx2) 6400MHz XMP 3.0 & AMD EXPO CL32 1.4V RGB… | DDR5 | 6400 MT/s, CL32 | Newegg | no history yet | $3,599.99$28.12/GB | View at Newegg |
| G.SKILL Flare X5 128GB (2 x 64GB) PC RAM DDR5 6000 (PC5 48000) Model… | DDR5 | 6000 MT/s, CL34 | Newegg | no history yet | $3,799.99$29.69/GB | View at Newegg |
| G.SKILL Trident Z5 Neo RGB Series 128GB (2 x 64GB) PC RAM DDR5 6000 (PC5 48000) Model… | DDR5 | 6000 MT/s, CL34 | Newegg | no history yet | $3,899.99$30.47/GB | View at Newegg |
| G.SKILL Trident Z5 RGB Series 128GB (2 x 64GB) PC RAM DDR5 6000 (PC5 48000) Model… | DDR5 | 6000 MT/s, CL34 | Newegg | no history yet | $3,899.99$30.47/GB | View at Newegg |
| G.SKILL Flare X5 128GB (2 x 64GB) PC RAM DDR5 6000 (PC5 48000) Model… | DDR5 | 6000 MT/s, CL36 | Newegg | no history yet | $3,899.99$30.47/GB | View at Newegg |
| G.SKILL Trident Z5 Neo Series 128GB (2 x 64GB) PC RAM DDR5 6000 (PC5 48000) Model… | DDR5 | 6000 MT/s, CL36 | Newegg | no history yet | $3,999.99$31.25/GB | View at Newegg |
| G.SKILL Ripjaws S5 Series 128GB (2 x 64GB) PC RAM DDR5 6400 (PC5 51200) Model… | DDR5 | 6400 MT/s, CL36 | Newegg | no history yet | $4,099.99$32.03/GB | View at Newegg |
Looking for 128GB of DDR5 for a desktop? These are all the 128GB DDR5 kits we found this week, sorted by price.
The cheapest kit costs $2,339.99, the median $3,599.99. Paying more mostly buys speed, lower latency or RGB lighting, not more memory.
We started tracking these prices on October 13, 2026, so there is no trend yet. The chart gets a new point every week.
Shops are close to each other: only 3% between the cheapest offers per GB.
Most kits are in stock (93%).
The TEAMGROUP 128GB T-Create Expert DDR5 6400 MHz UDIMM Memory Kit (2 x 64GB, White) at B&H Photo for $2,339.99, checked on October 13, 2026. We list 13 kits in total.
The median is $28.12 per GB and the lowest offer is $18.28 per GB.
We started tracking on October 13, 2026. We need a few weeks of data before we can say which way prices move.
This week: B&H Photo and Newegg. We check these shops every week.
Every week. The last check was on October 13, 2026. Prices are excluding sales tax; the shop shows the final price at checkout.