First of some hot Lenovo offers for Black Friday / Cyber Monday. And 3 year on-site warranty is 50% off for this promo ($135 extra). Apply eCoupon TA-BLACK595 at checkout for the discount. Call Lenovo's telesales number on 1300 557 073 (until 5:30pm weekdays) with any questions. Ends 11:59pm AEDT Dec 5, unless sold out or withdrawn prior. Enjoy :)
- AMD Ryzen 5 3500U CPU
- 15.6" FHD IPS (1920 x 1080)
- 256GB SSD M.2 PCIe
- 8.0GB DDR4 SODIMM 2400MHz
- 369mm x 252mm x 19.9mm (2.1kg)
The E595 I bought came with a Samsung 2666Mhz 8GB M471A1K43DB1-CTD module that runs at 2400Mhz CL17.
Not all 2666Mhz modules will support CL17 at 2400Mhz, like the Crucial CT8G4SFS8266 2666Mhz Cl19 module, which is CL18 at 2400Mhz. I personally bought the Crucial 8GB CT8G4SFS824A 2400Mhz CL17 modules to upgrade it to 16GB.
If you're planning on replacing or adding another RAM module, then either buy the same Samsung M471A1K43DB1-CTD module, or modules that are specifically rated to run at 2400Mhz CL17.