Crucial 128GB DDR5 5600MHz
128GB · DDR5-5600
About this kit
Two 64GB laptop modules at JEDEC 5600, which is as much memory as a DDR5 laptop can currently hold. This is for mobile workstations and mini PCs whose spec sheet explicitly lists 128GB as the maximum; many machines cap at 64GB or 96GB and will not recognise a 64GB module at all, so confirm that line before ordering. Crucial's standard line runs at rated speed with nothing to enable. It is not desktop memory; SODIMMs do not fit a full-size board.
Price Analysis
At $2,320.00, it is within 3% of its all-time high of $2,399.00, set in Sep 2026.
Price History
Price history data licensed from Keepa. Prices update every few hours.
Price history table21 periods
Recorded low, average and high for every period with data.
| Period | Low | Average | High | Days |
|---|---|---|---|---|
| Feb 2025 | $364.99 | $364.99 | $364.99 | 1 |
| Mar 2025 | $295.42 | $305.90 | $313.99 | 4 |
| Apr 2025 | $289.03 | $321.99 | $362.99 | 6 |
| May 2025 | $279.99 | $319.65 | $345.12 | 13 |
| Jun 2025 | $279.99 | $311.40 | $313.99 | 14 |
| Jul 2025 | $279.99 | $305.79 | $337.28 | 5 |
| Aug 2025 | $279.99 | $386.18 | $434.95 | 28 |
| Sep 2025 | $419.99 | $451.66 | $489.84 | 21 |
| Oct 2025 | $419.99 | $492.91 | $558.87 | 21 |
| Nov 2025 | $621.55 | $854.33 | $1,024.75 | 6 |
| Dec 2025 | $757.68 | $868.07 | $1,099.00 | 21 |
| Jan 2026 | $1,089.99 | $1,213.46 | $1,285.00 | 17 |
| Feb 2026 | $926.99 | $1,193.09 | $1,247.99 | 15 |
| Mar 2026 | $1,238.00 | $1,250.27 | $1,294.99 | 10 |
| Apr 2026 | $1,179.00 | $1,274.17 | $1,349.99 | 9 |
| May 2026 | $1,349.99 | $1,383.30 | $1,394.50 | 6 |
| Jun 2026 | $1,349.99 | $1,349.99 | $1,349.99 | 1 |
| Jul 2026 | $1,194.99 | $1,436.59 | $1,589.99 | 13 |
| Aug 2026 | $1,349.99 | $1,797.34 | $2,217.90 | 31 |
| Sep 2026 | $1,589.99 | $2,169.40 | $2,399.00 | 30 |
| Oct 2026 | $2,320.00 | $2,325.57 | $2,340.00 | 28 |
Price milestones
Dated events from this product's own tracked history.
- First tracked
- February 18, 2025
- All-time low
- $279.99 on May 25, 2025
- All-time high
- $2,399.00 on September 8, 2026
- Longest stretch without a real move
- 77 days, May 7, 2026 to July 23, 2026
Buy Now
| Retailer | Price | Availability | |
|---|---|---|---|
| Amazon | $2,320.00 | In Stock | View on Amazon → |
| Newegg | $2,216.90 | Out of Stock | View on Newegg → |
Prices may have changed at the retailers since our last check.
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Specifications
- Type
- DDR5
- Capacity
- 128GB
- Speed
- 5600MHz · faster than 14% of DDR5 kits tracked
- Kit
- 2 x 64GB · dual channel
- Form Factor
- SODIMM
- Price per GB
- $18.13
- Brand
- Crucial
- Part number
- CT2K64G56C46S5
