





Crucial 32GB DDR5-5600 SODIMM -CL46
The Crucial 32 GB DDR5‑5600 SODIMM CL46 (model CT32G56C46S5) is a high‑performance laptop memory module. It runs at 5600 MT/s, has relatively loose timing (CL46‑45‑45), operates at low voltage (1.1 V), and uses the standard 262‑pin SODIMM form factor. It's intended for DDR5‑compatible laptops / ultra‑portable systems, enabling faster multitasking, smoother performance, and modern memory features with a reliable brand backing.
Feature | Details / Specs | |
|---|---|---|
1 | Capacity | 32 GB single module (one stick). |
2 | Memory Type & Generation | DDR5 SO‑DIMM (for laptops / portable/compact systems). |
3 | Speed / Frequency | 5600 MT/s (also written as “DDR5‑5600”). |
4 | CAS Latency (CL) | CL 46, with extended timings 46‑45‑45. |
5 | Voltage | 1.1 volts (operating voltage). |
6 | Form Factor & Pin Count | 262‑pin SODIMM, unbuffered, non‑ECC. |
7 | Rank / Configuration | Likely 2‑Rank ×8 (2Rx8) configuration (i.e. medium density chips) typical for 32 GB SODIMMs. |
8 | JEDEC / PC Speed Rating | PC5‑44800 (i.e. the rating corresponding to DDR5‑5600). |
9 | Compatibility | Compatible with DDR5‑supported laptops / ultrabooks that allow 5600 or downclock to 5200 or 4800 if higher speed not supported. Works with Intel 12th/13th gen, AMD Ryzen 6000 series laptops, etc. |
10 | Backward / Down‑Clock Support | The module can operate at lower speeds (5200 MT/s or 4800 MT/s) if the system’s memory controller or BIOS doesn’t support full 5600. |
11 | Latency & Performance Trade‑Off | CL46 is a somewhat higher latency for DDR5‑5600. So while bandwidth is high, latency will be higher than tighter timing DIMMs (e.g. CL36, CL30 etc.). For many tasks this difference will be modes |
12 | Power Efficiency | With the lower voltage (1.1V) and modern DDR5 features (such as on‑DIMM power management IC), power draw is lower compared to older higher‑voltage modules. Good for battery‑powered systems. |
13 | Heat / Thermal | Since it’s a SODIMM module with no big heatspreaders, under heavy load / high density (32 GB) heat may build up, especially in thin laptops. Cooling design of the system matters. (Users have reported high temps for high‑capacity SODIMM modules.) |
14 | Warranty & Brand Reliability | Backed by Crucial / Micron, with a limited‑lifetime warranty. Crucial has good reputation for reliability. |
15 | Use‑Case / Who It’s For & Limitations | • Excellent for multitasking, running virtual machines, content creation on laptops, photo/video editing. |


