A-Tech 16GB DDR5 5600 SODIMM 1Rx8 CL40 1.1V Laptop RAM
16 GB DDR5 laptop module running at 5600 MT/s with CL40 timing and 1.1 V operation
- Total capacity16 GB
- Rated speedDDR5 5600 (PC5 44800)
- CAS latency40
- Rated voltage1.1 V
- Buffer typeUnbuffered
- Recommended forCompatible Replacement for Crucial CT16G56C46S5 CT2K16G56C46
- 16GB DDR5 5600MHz boosts laptop multitasking speed
- CL40 latency keeps data access responsive
- 1V standard voltage reduces power draw
- 262-pin SODIMM fits compatible laptop slots
- 1Rx8 single-rank design supports stable operation
16GB DDR5 SODIMM for laptop upgrades
This 16GB DDR5 module runs at 5600 MT/s with a CAS latency of 40 and operates at the standard 1.1V. It uses a 262-pin SO-DIMM form factor with a single-rank 1Rx8 organisation and unbuffered, non-ECC design. Major-brand DRAM ICs are used throughout.
Fits DDR5 laptop slots without a heat spreader
The module plugs directly into any 262-pin DDR5 SO-DIMM socket and requires no additional clearance because it has no heat spreader. Its 1.1V rating matches the DDR5 baseline, so the system’s memory controller handles power without extra configuration. The single 16GB rank leaves a second slot free for a future upgrade.
Steady throughput under sustained workloads
Continuous multitasking and prolonged data transfers benefit from the stable 5600 MT/s data rate and consistent 1.1V supply. The unbuffered, non-ECC architecture keeps latency predictable at CL40 during extended sessions. Quality-assurance testing on each module ensures reliable operation when the system runs at load for long periods.
How it compares
Measured against everything we stock in Laptop RAM, at today’s prices. Recalculated every night.
- Price $175.99
- Pricier than about 75% of the 2,079 comparable items (median $70.99).
- Total capacity 16 GB
- Typical for this category: the median of 1,886 items is 16 GB.
- CAS latency 40
- Typical for this category: the median of 70 items is 40.
- Price per GB $11.00 per GB
- Pricier than about 84% of the 1,886 comparable items (median $5.94 per GB).
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Specifications
| Product | |
|---|---|
| Brand name | A-Tech |
| Product line | Compatible Replacement for Crucial CT16G56C46S5 CT2K16G56C46S5 |
| Model name | A-Tech 16 GB DDR5-5600 Laptop RAM Module |
| Total capacity | 16 GB |
| Product type | 262-Pin DDR5 SO-DIMM |
| Performance | |
| Rated speed | DDR5 5600 (PC5 44800) |
| Memory | |
| CAS latency | 40 |
| ECC support | No |
| Buffer type | Unbuffered |
| Heat spreader | No |
| Power | |
| Rated voltage | 1.1 V |
| Compatibility | |
| Recommended for | Compatible Replacement for Crucial CT16G56C46S5 CT2K16G56C46S5 |
Questions about this item
What CAS latency will I see when this 5600 MHz DDR5 SODIMM runs at its rated speed?
The module is rated at CL40, so the CAS latency at 5600 MT/s is 40 cycles.
Does this unbuffered DDR5 SODIMM generate much heat or noise during continuous operation?
It has no heat spreader and runs at the standard 1.10 V, so heat output is low and there are no moving parts to create noise.
My laptop only has a 262-pin DDR5 slot — will this 1Rx8 module fit and work?
Yes, it is a 262-pin DDR5 SO-DIMM, the standard form factor for current laptop DDR5 memory slots.
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