Best 128GB DDR5 Kits
Maximum-capacity 128GB DDR5 kits for workstation builds, large VRAM-spillover AI tasks, and professional video editing.
Updated daily · 5 kitsmatching · live prices from eBay, Newegg, and B&H Photo.
$741 OFF
$1621 OFF
Deal Score9/10
CorsairDDR5
CORSAIR Vengeance RGB DDR5 RAM 128GB (2x64GB) 6400MHz CL42-52-52-104 1.35V Intel XMP 3.0 Desktop Computer Memory – Black (CMH128GX5M2B6400C42)
128GB6400MHz2x$13.90/GB
$945 OFF
Near ATL
Current price is within 10% of the lowest recorded price
$50 OFF
$96 OFF
Get the weekly near-ATL RAM list
One email with the best live DDR4 and DDR5 deals worth buying right now.
Related lists
- Best DDR5 RAM Under $150The cheapest in-stock DDR5 desktop kits we track right now under $150 — sorted by best price-per-GB. Updated daily.
- Best DDR5 RAM Under $200High-value DDR5 kits in stock under $200, ranked by price-per-GB. Great range for 32GB enthusiast builds.
- Best DDR5 RAM Under $300Premium DDR5 kits under $300 — pick from ranked options sorted by best $/GB. Includes 64GB, 96GB, and high-speed kits.
- Cheapest 64GB DDR5 Kits Right NowThe lowest-priced 64GB DDR5 kits in stock today, ranked by total price. Workstation-friendly capacities for content creation, AI, and dev work.