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128GB Memory Kits

All memory

5 128GB memory kits from G.Skill, Kingston, Nemix Ram and more. Prices run $3,800 to $3,999.

Top brands: G.Skill (4)

G.SkillSpec score 9.3

DDR5, DIMM, 128GB, 2 Sticks

+128GB total capacity for extreme memory-heavy work
+Two 64GB sticks for a dual-channel desktop
+DDR5 memory at up to 6000MT/s
−CAS latency 34 is higher than most 6000MT/s kits
−Sold as 6000MT/s, not guaranteed on every platform
No current price. Check it at the store.
G.SkillSpec score 9.3

DDR5, DIMM, 128GB, 2 Sticks

+128GB capacity: the highest capacity of the 14 here
+34 cl: only 2 of 14 here have a lower cl
$3,799.99
as of 11/04/2026 15:05 PST - Details
G.SkillSpec score 9.2

DDR5, DIMM, 128GB, 2 Sticks

+Large 128GB total capacity across two sticks
+Supports both AMD EXPO and Intel XMP 3.0
+Operates at a low 1.25V
−CL36 latency is higher than the lowest-latency DDR5 kits
−Desktop-only, not suited to laptops
$3,999.99
as of 11/04/2026 15:05 PST - Details
TeamGroupSpec score 9.2

DDR5, 128GB, 2 Sticks, 6000 Speed

+128GB total capacity across two 64GB sticks
+DDR5 at 6000MHz for desktop use
+Supports Intel XMP 3.0 profiles
No price recorded yet.
G.SkillSpec score 8.6

DDR5, DIMM, 128GB, 2 Sticks

+Two 64 GB sticks give 128 GB total capacity
+DDR5 memory designed for desktop computers
+Rated up to 6000 MT/s with Intel XMP 3.0 profile support
−Non-ECC memory, so no built-in error correction
$3,799.99
as of 11/04/2026 15:05 PST - Details

Compare specs

memory kitTypeFormCapacitySticksSpeedSpec scorePrice
DDR5DIMM128GB260009.3No current price
DDR5DIMM128GB260009.3$3,799.99
as of 11/04/2026 15:05 PST - Details
DDR5DIMM128GB260009.2$3,999.99
as of 11/04/2026 15:05 PST - Details
DDR5128GB260009.2No current price
DDR5DIMM128GB260008.6$3,799.99
as of 11/04/2026 15:05 PST - Details

Before you buy

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