Crucial DDR5-5600 Desktop Memory Spec and Price in the United States
This DDR5-5600 kit is the slowest and lowest-voltage DDR5 option among Crucial's kits, running at just 1.1V with CAS 46 timings, notably more conservative than the tuned profiles Crucial reserves for its Pro line. 32GB across two UDIMM modules makes it a straightforward capacity upgrade for a DDR5 desktop that won't be pushed past stock speeds. Everyday computing and general productivity builds are the natural fit, not gaming rigs chasing bandwidth.
Tied 73rd of 139 models in the RAM catalog on Speed — 16 models share this figure.
Prices exclude sales tax.
The last tracked price for the 1x16GB 4800 CL40 Crucial DDR5-5600 Desktop Memory in the United States was $219.99 at Newegg, captured 2026-09-02. Across 2 tracked merchants and 567 days of recorded prices, the 90-day median for the 1x16GB 4800 CL40 Crucial DDR5-5600 Desktop Memory is $220.00 and the lowest recorded price is $28.99. This site began capturing prices on July 30, 2026; for Amazon listings, prices dated earlier come from Keepa's price history.
Captured periodically and may have changed.
- 1x16GB
- 2x8GB
- 2x16GB
- 1x16GB 4800 CL40
- 2x16GB 4800 CL40
- 1x32GB
- 2x32GB
- 1x64GB
- 2x32GB 4800 CL40
Each point is one day's recorded price, not a list price. Points dated before July 30, 2026, when this site began capturing prices, come from Keepa's Amazon price history. How we track prices
Specifications
- Capacity
- 2x16GB
- True latency
- 16.43 ns
- Memory type
- DDR5
- Speed
- 5600 MT/s
- CAS latency
- Form factor
- UDIMM
- Voltage
- 1.1 V
- Timings
- 46-45-45
- Modules
- 2
- RGB
- No
Capacities
| Configuration | Part number | Speed | CAS latency | True latency | Current best price | Price per GB |
|---|---|---|---|---|---|---|
| 1x16GB | CT16G56C46U5 | — | — | — | $289.99 Price too old to confirm | $18.12/GB Price too old to confirm |
| 2x8GB | CT2K8G56C46U5 | — | — | — | $359.99 Price too old to confirm | $22.50/GB Price too old to confirm |
| 2x16GB | CT2K16G56C46U5 | 5600 MT/s | 46 | 16.43 ns | $534.95 Price too old to confirm | $16.72/GB Price too old to confirm |
| 1x16GB 4800 CL40 | CT16G48C40U5 | 4800 MT/s | 40 | 16.67 ns | $219.99 Price too old to confirm | $13.75/GB Price too old to confirm |
| 2x16GB 4800 CL40 | CT2K16G48C40U5 | 4800 MT/s | 40 | 16.67 ns | $499.99 Price too old to confirm | $15.62/GB Price too old to confirm |
| 1x32GB | CT32G56C46U5 | 5600 MT/s | 46 | 16.43 ns | $549.60 Price too old to confirm | $17.18/GB Price too old to confirm |
| 2x32GB | CT2K32G56C46U5 | — | — | — | $1,099.99 Price too old to confirm | $17.19/GB Price too old to confirm |
| 1x64GB | CT64G56C46U5 | — | — | — | $1,099.99 Price too old to confirm | $17.19/GB Price too old to confirm |
| 2x32GB 4800 CL40 | CT2K32G48C40U5 | 4800 MT/s | 40 | 16.67 ns | $1,048.00 Price too old to confirm | $16.38/GB Price too old to confirm |
What owners and reviewers say
Summarised from 1 source(s), reviewed September 13, 2026. A source is counted only where it names this model exactly. How we track prices
Commonly praised
- Reliable and inexpensive, with respectable performance at standard voltage and low operating temperatures.
- Low-profile, heatsink-free modules fit any motherboard, backed by a lifetime warranty.
Commonly criticised
- Not the fastest speed available, and no heatsinks or lighting for buyers who want them.
Sources behind this summary
Guides for this category
Sources
Every spec above was pulled from one of these — a field a source didn't state was left off rather than estimated.