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2666 MT/s Memory

All memory

5 2666 MT/s memory from Timetec and Kingston. Prices run $52 to $256.

All filtersFilters (2)×
Speed: 2666  ×CL: 19  ×Clear all
BrandTimetec2Digiera1Nemix Ram1Samsung1
TypeDDR45
FormDIMM4SO-DIMM1
Capacity32GB48GB1
Sticks1322
Speed26665
CL195161
Made forDesktop4Laptop1
PriceUnder $751Under $2002Under $3001$150 & above3$250 & above1
Clear allShow 5 memory
Speed: 2666  ×CL: 19  ×5 resultsSort byRecommendedSpec scorePrice: low to highPrice: high to low
SamsungSpec score 9.4

DDR4, DIMM, 32GB, 1 Sticks

+32GB single-module capacity
+Dual rank design for DDR4 desktops
+Non-ECC unbuffered DIMM for standard desktops
−Slower 2666MT/s speed than current DDR4 kits
−No error-correcting code support
$256.08
as of 11/04/2026 07:06 PST - Details
TimetecSpec score 9.4

DDR4, DIMM, 32GB, 2 Sticks

+32GB total capacity from two 16GB sticks
+DDR4 memory at 2666 MT/s
+1.2V operating voltage
−CL19 CAS latency is high for DDR4 2666
$193.99
as of 11/04/2026 08:06 PST - Details
DigieraSpec score 8.8

DDR4, DIMM, 8GB, 1 Sticks

+DDR4 memory at 2666MHz speed
+Operates at 1.2V
+Non-ECC unbuffered desktop module
−Only 8GB total capacity
−Single stick offers no dual-channel setup
$51.99
as of 11/04/2026 14:07 PST - Details
TimetecSpec score 9.4

DDR4, SO-DIMM, 32GB, 2 Sticks

+32GB total capacity from two 16GB sticks
+SO-DIMM form factor fits laptops
+Two-stick kit for dual-channel operation
No price recorded yet.
Nemix RamSpec score 9.4

DDR4, DIMM, 32GB, 1 Sticks

+32GB capacity in a single stick
+Non-ECC unbuffered design for desktops
+1.2V operating voltage
$199.99
as of 11/04/2026 11:10 PST - Details

Compare specs

memory kitTypeFormCapacitySticksSpeedSpec scorePrice
DDR4DIMM32GB126669.4$256.08
as of 11/04/2026 07:06 PST - Details
DDR4DIMM32GB226669.4$193.99
as of 11/04/2026 08:06 PST - Details
DDR4DIMM8GB126668.8$51.99
as of 11/04/2026 14:07 PST - Details
DDR4SO-DIMM32GB226669.4No current price
DDR4DIMM32GB126669.4$199.99
as of 11/04/2026 11:10 PST - Details

Before you buy

Other Speed options

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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.