Timetec Hynix IC 16GB Kit (2x8GB) DDR3L 1600MHz PC3L-12800 Non ECC Unbuffered 1.35V/1.5V CL11 2Rx8 Dual Rank 240 Pin UDIMM Desktop Memory Ram Module Upgrade (16GB Kit (2x8GB))

I was happy with the delivery time. The item was well packaged.I'd never installed memory modules before and was super impressed how easy it was. The first thing I tried after turning the pc back on was to edit a number of large photos in Photoshop ... much faster now. I'm now also able to run Blender 3D modelling software more quickly. Happy customer :)I'll be getting a further 16Gb soon to bring my pc up to the max of 32 Gb.

UpdatedIts now 9 month later and last night my Dell Optiplex, 9020 MT having not had a single issue since I installed the memory upgrade suddenly went from idle into boot mode and could not even get to the Dell Boot screen it then repeatedly tried to boot. initially this seemed to be a CMOS battery problem but on changing the battery it cleared the fault sufficiently to get some diagnostics. Fortunately Dell provide diagnostics through the power button which indicated a memory fault and through a process of isolation and deduction it proved that one of the Timetec 8Gb sticks was faulty. Without it (but with the other Timetec 8Gb stick) the machine passed its preboot testing with flying colours and is back up again and possibly booting quicker now than it had previously without what is now clearly a faulty memory stick and might have been from the outset.For a stick to fail after such a short time is not good and I will not be buying from Timetec again especially as it recommended to buy matching sticks. So to properly upgrade again I will have to fork out for another 16gb Kit.-----------------------Original commentPurchased to upgrade a Dell Optiplex 9020 from 16Gb to 32Gb. Plugged the memory sticks in and up the additional memory came. Working fine

Ok