Relative Value58balanced preset
Crucial 32GB DDR4 2666MHz CL19 vs Corsair Vengeance 32GB DDR4 2666MHz CL18 — value comparison
See current offers for Crucial 32GB DDR4 2666MHz CL19
Relative Value56balanced preset
Crucial 32GB DDR4 2666MHz CL19 and Corsair Vengeance 32GB DDR4 2666MHz CL18 are practically even under balanced weights at the current dataset offers: 58 vs 56. Change the preset or your priorities before deciding.
Price data · Canada · CAD · New · A 2026-09-13 · B 2026-09-13Coverage · 2 tracked new-offer records across both modelsBenchmark confidence · no estimate flags on these two recordsAffiliate links · We may earn a commission from these links. Scores are calculated separately using our methodology.
02 · Decision matrix
One decision, three separate questions
Capability ignores price. Relative Value adds the current dataset offers and your priorities. Keeping them separate prevents a cheap product from being mistaken for the faster product.
The decision, split by questioncapability · value · price are separate answers
Capability by task
| Scenario | Crucial 32GB DDR4 2666MHz CL19 | Corsair Vengeance 32GB DDR4 2666MHz CL18 |
|---|---|---|
| Gaming | D#195 | D#190 |
| Productivity | B#144 | B#137 |
| 24/7 Server | B#145 | B#138 |
They grade identically in all 3 graded scenarios — the tier table won't decide this one, so compare price and Value below. These are the same S–F grades as the tier list — capability only, price excluded. The value rows below add prices from the 2026-09-13 offer frame. How tiers are assigned →
Relative Value by priority
Balancedpractically even (≤3 pts)
58
56
Gamingpractically even (≤3 pts)
48
48
Productivitypractically even (≤3 pts)
71
69
24/7 Serverpractically even (≤3 pts)
82
79
Strict Budgethigher relative value lit
73 ✓
69
Both products are normalized within the same in-stock market frame per preset. A check marks the higher Relative Value; a difference of 3 points or less is shown as practically even.
03 · Price crossover
The price changes the answer
Current offers, crossover points and Strong Value thresholds answer different questions. Thresholds are calculations, not price forecasts.
A · Crucial 32GB DDR4 2666MHz CL19
- Current dataset offer · NewCanada · CAD · snapshot 2026-09-13
- CAD 377
- Beats Corsair Vengeance 32GB DDR4 2666MHz CL18 atbalanced weights; rival offer held fixed
- CAD 397
- Strong Value at80+ Relative Value threshold
- CAD 219
B · Corsair Vengeance 32GB DDR4 2666MHz CL18
- Current dataset offer · NewCanada · CAD · snapshot 2026-09-13
- CAD 410
- Beats Crucial 32GB DDR4 2666MHz CL19 atbalanced weights; rival offer held fixed
- CAD 389
- Strong Value at80+ Relative Value threshold
- CAD 226
04 · Where to buy
Current offers for both products
Dated New-condition price snapshots for only the two products in this comparison. Confirm the final price and availability at the store.
A · Crucial 32GB DDR4 2666MHz CL19
New · Canada · CADB · Corsair Vengeance 32GB DDR4 2666MHz CL18
New · Canada · CAD05 · Capability
Capability indexes, side by side
Price is intentionally excluded here so the more capable product and the better-value product cannot be confused.
Memory index (×1000)
642
658
658
Data rate (MT/s)
2666
2666
2666
Latency efficiency
702
741
741
A · Crucial 32GB DDR4 2666MHz CL19B · Corsair Vengeance 32GB DDR4 2666MHz CL18Latency efficiency is inverted: a longer bar means lower first-word latency. Other rows retain the unit in their label.Crucial 32GB DDR4 2666MHz CL19 shows higher Value under every weighting we test — a stable result in the 2026-09-13 offer frame.
06 · Platform & ownership
Fit, compatibility and ownership context
Only verified structured compatibility and ownership fields are shown. Check the exact system, board manual and vendor QVL before purchase; missing fields are never guessed.
A · Crucial 32GB DDR4 2666MHz CL19
- Memory generationDDR4
- Form factor288-pin DIMM
- Kit capacity32 GB
- Modules2
- Data rate2,666 MT/s
- First-word latency14.25 ns
- ECC supportNo
- Warranty (typical new)60 mo
B · Corsair Vengeance 32GB DDR4 2666MHz CL18
- Memory generationDDR4
- Form factor260-pin SO-DIMM
- Kit capacity32 GB
- Modules2
- Data rate2,666 MT/s
- First-word latency13.5 ns
- ECC supportNo
- Warranty (typical new)60 mo
07 · Specifications
Key specifications
Directional checkmarks appear only on numeric fields where more or less has a clear meaning. They are not an overall verdict.
| Specification | Crucial 32GB DDR4 2666MHz CL19 | Corsair Vengeance 32GB DDR4 2666MHz CL18 |
|---|---|---|
| Memory generation | DDR4 | DDR4 |
| Kit capacity | 32 GB | 32 GB |
| Modules | 2 | 2 |
| Data rate | 2,666 MT/s | 2,666 MT/s |
| CAS latency (lower is better) | CL19 | CL18✓ |
| First-word latency (lower is better) | 14.25 ns | 13.5 ns✓ |
| Memory index | 0.642 | 0.658✓ |
| Form factor | 288-pin DIMM | 260-pin SO-DIMM |
| ECC support | No | No |
| RGB lighting | No | No |
| Current dataset offer · New | CAD 377snapshot 2026-09-13✓ | CAD 410snapshot 2026-09-13 |
| Warranty (typical new) | 60 mo | 60 mo |
“Not tracked” means the source data does not contain a verified value; no default or guessed specification is substituted.
08 · Customize
Try other models and your own priorities
Presets are starting points. Swap either side, then open Advanced weights only if you want to tune the formula directly.
09 · Alternative
A third option worth checking
The same scenario and market frame checks whether another currently priced model offers a cleaner trade-off.
Worth considering instead
G.SKILL Ripjaws 16GB DDR4 3600MHz CL18 — same C-tier capability for Gaming, about CAD 187 cheaper · Value 68.
Neither of the two above is the only answer — this one clears the same bar for less. ⇄ Compare all three
10 · Decision guide
Choose based on the trade-off you actually want
These are evidence-linked conditions, not universal buying verdicts. Feature ecosystems, software support and platform preferences remain your call.
Choose A · Crucial 32GB DDR4 2666MHz CL19 if…
- Your priorities resemble Strict Budget — it has higher Relative Value under those presets at the snapshot offers.
- You can find it at or below its Strong Value threshold of CAD 219 under balanced weights.
Choose B · Corsair Vengeance 32GB DDR4 2666MHz CL18 if…
- You can find it at or below its Strong Value threshold of CAD 226 under balanced weights.
11 · Methodology & FAQ
Read the methodology →How to read this comparison
The formula is a linear weighted sum inside the current comparison frame. Capability, price and user priorities stay visible as separate inputs so the result can be challenged and changed.
- Which is better value right now: Crucial 32GB DDR4 2666MHz CL19 or Corsair Vengeance 32GB DDR4 2666MHz CL18?
- Under the balanced preset and the 2026-09-13 offer frame, they are practically even in Relative Value (58 vs 56). Change the preset or weights to reflect your own priorities; capability is a separate question, answered by the tier table.
- Which one is more capable, ignoring price?
- They grade identically in all 3 graded scenarios — the tier table won't decide this one, so compare price and Value below.
- Where can I compare current offers for both?
- Dated offer snapshots for both models are listed on their product pages (linked above); the interactive calculator recalculates both with your own weights and budget.
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Offer frame: 2026-09-13 · dataset generated 2026-09-14 · formula ram-value-v1.4-benefit-cost-product · Value Score is an estimate based on our current dataset, selected weights, market prices and methodology — not an official product rating or a price forecast. Target prices are calculation thresholds, not predictions. Methodology · Report a data error