OWC 16GB Replacement for Crucial CT16G4SFRA266 CT16G4S266M - DDR4 2666MHz PC4-21300 CL19 2Rx8 260-pin 1.2V Non-ECC SODIMM
SIMILAR16GB 3200MHz SODIMM DDR4 Memory Module $120ADATA XPG GAMMIX D10 16GB Kit (2X 8GB) DDR4 3200MHz (PC4-25600) CL16 XMP 2.0 DIMM Memory Module Low Profile Black $119.9916GB DDR4 3200 MHz SODIMM PC4-25600 (PC4-3200AA) CL22 Non-ECC Laptop RAM Memory Module $122.73All Memory →Bottleneck Calculator →
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💡 How to pick memory
What to look for:
- Must match your motherboard type (DDR4 or DDR5)
- 16GB minimum for gaming, 32GB for content creation
- Higher speed (MT/s) = better performance, especially for AMD
💰 Look for kits in 2 sticks (e.g. 2x8GB, 2x16GB) for dual-channel performance
FILTERS
🔍
SORTVIEWProductMemoryCapacitySticksSpeedCAS LatencyValuePrice
Crucial
DDR4
16GB
—
2666MHz
CL19
C
$120.99
Specifications
addedAt2026-05-15T14:34:31.779Z
sourceamazon-discovery
Capacity16GB
Speed2666MHz
CAS LatencyCL19
MemoryDDR4
Form FactorSODIMM
ECCYes
PERFORMANCE
15%
Buy Now
Amazon
✓ In Stock
$120.99
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Best Buy
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MSI
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Newegg
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Newegg (Open Box)
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VALUE SCORE
C
12.4
Average value
Performance (15%) ÷ Price ($120.99) = 12.4
S ≥28 · A ≥20 · B ≥14 · C ≥8 · D <8
S ≥28 · A ≥20 · B ≥14 · C ≥8 · D <8
CONSIDER INSTEAD
SAVE $49.58999999999999140% of this product's perf
Crucial 8GB DDR4 RAM, 3200MHz (PC4-25600) CL22 Desktop Memory, UDIMM 288-Pin, Downclockable to 2933/2666MHz, Compatible with Intel and AMD Ryzen - CT16G4DFRA32A
Kit
8GB
Speed
3200MHz
CL
22
Type
DDR4
$71.4
+21% FASTER$3 cheaper
CORSAIR - VENGEANCE SODIMM Memory 8GB (1x8GB) DDR5 4800MHz C40 1.1V - Black
Kit
8GB
Speed
4800MHz
CL
40
Type
DDR5
$117.99