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6400 MT/s Memory

All memory

5 6400 MT/s memory from Corsair, G.Skill, Kingston and more. Prices run $695 to $4,029.

All filtersFilters (2)×
Speed: 6400  ×CL: 36  ×Clear all
BrandCorsair3G.Skill2
TypeDDR55
FormDIMM2
Capacity32GB3128GB2
Sticks25
Speed64005
CL3216365423301401
RGB lightingRGB lighting4
AMD EXPOAMD EXPO1
Made forDesktop5
Intel XMPIntel XMP5
PriceUnder $7001Under $4,0001$600 & above3$1,000 & above2$1,200 & above2$3,000 & above2
Clear allShow 5 memory
Speed: 6400  ×CL: 36  ×5 resultsSort byRecommendedSpec scorePrice: low to highPrice: high to low
G.SkillSpec score 8.8

DDR5, DIMM, 128GB, 2 Sticks

+Large 128GB capacity for heavy multitasking and memory-intensive work
+Fast 6400 MT/s DDR5 speed
+Two-stick kit for simple dual-channel setup
−Non-ECC design, so no error correction for servers
$3,999.99
as of 11/04/2026 15:05 PST - Details
G.SkillSpec score 8.8

DDR5, DIMM, 128GB, 2 Sticks

+Very large 128GB total across two sticks
+Intel XMP 3.0 profile support
+RGB lighting for a lit-up build
$4,029.99
as of 11/04/2026 15:06 PST - Details
CorsairSpec score 8.3

DDR5, 32GB, 2 Sticks, 6400 Speed

+32GB capacity for everyday and gaming use
+Two 16GB sticks for a dual-channel desktop setup
+DDR5 type with up to 6400 MT/s speed
No current price. Check it at the store.
CorsairSpec score 8.9

DDR5, 32GB, 2 Sticks, 6400 Speed

+32GB total capacity across two 16GB sticks
+DDR5 type with 6400MT/s speed
+Lower CL36 latency than typical DDR5 kits
−Runs at 1.35V, typical for this class
$695.00
as of 11/04/2026 13:10 PST - Details
CorsairSpec score 8.3

DDR5, 32GB, 2 Sticks, 6400 Speed

+32GB capacity for everyday and gaming use
+Two 16GB sticks for a dual-channel desktop setup
+DDR5 type with up to 6400 MT/s speed
No price recorded yet.

Compare specs

memory kitTypeCapacitySticksSpeedMade forSpec scorePrice
DDR5128GB26400Desktop8.8$3,999.99
as of 11/04/2026 15:05 PST - Details
DDR5128GB26400Desktop8.8$4,029.99
as of 11/04/2026 15:06 PST - Details
DDR532GB26400Desktop8.3No current price
DDR532GB26400Desktop8.9$695.00
as of 11/04/2026 13:10 PST - Details
DDR532GB26400Desktop8.3No current price

Before you buy

Other Speed options

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Popular filters

Memory Kits of 2 Sticks205DIMM Memory162DDR5 Memory16032GB Memory Kits132Memory with Intel XMP1056000 MT/s Memory99RGB Memory97DDR4 Memory87

Memory by use

DDR5 RAM for Gaming159

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Spec scores, pros and cons, and prices are explained in the How it works section of the About page.