![pc3-12800e-11-11-d1 pc3-12800e-11-11-d1](https://images-na.ssl-images-amazon.com/images/I/61GKdsFtP5L._AC_UL160_SR160,160_.jpg)
Pc3 12800e 11 11 d1 windows 7#
HP z620_2 (2017) (R7) > Xeon E5-1680 v2 4.3GHz) / z420 Liquid Cooling / 64GB DDR3-1866 ECC Reg / GTX 1070 Ti 8GB / HP Z Turbo Drive M.2 256GB AHCI + Samsung 970 EVO M.2 NVMe 500GB + HGST 7K6000 4TB / > HP OEM Windows 7 Prof.’l 64-bit > 2X Dell Ultrasharp U2715H (2560 X 1440)Īusgeschlossen: Algerien, Angola, Benin, Botsuana, Burkina Faso, Burundi, Kongo, Demokratische Republik, Dschibuti, Elfenbeinküste (Côte d'Ivoire), Eritrea, Gabun, Gambia, Ghana, Guinea, Guinea-Bissau, Kamerun, Kap Verde, Kenia, Komoren, Kongo, Republik, Lesotho, Liberia, Libyen, Madagaskar, Malawi, Mali, Marokko, Mauretanien, Mauritius, Mayotte, Mosambik, Namibia, Niger, Nigeria, Réunion, Ruanda, St. Consider adding 4X 4GB to the current 4X 2GB (=24GB) so that by replacing the 4X 2GB, a future 4X 4GB could be added for 32GB.
![pc3-12800e-11-11-d1 pc3-12800e-11-11-d1](https://www.picclickimg.com/d/l400/pict/125014064932_/HPE-8GB-2x4GB-CL11-PC3L-12800E-DDR3-ECC-SDRAM.jpg)
The exception to having to add is the current z620 which has had 64GB from the beginning. I had another z420 (E5-1660 v2) with 32GB and I eventually discovered that large rendering setups required 37+ GB. Every computer I've ever owned but one needed more memory over time, including the 1993 IBM 486 DX2/50 MHz when adding 1 MB cost $180 (=$180,000 per GB!). That may not be necessary, but I think of 16GB today as the minimum for a workstation and 32GB as the sweet spot. It's good policy to plan ahead so as to allow an increase in capacity to 32GB. I've noticed this effect too in Passmark baselines.ĥ. I had a z420 (E5-1620) that had 4X4GB + 4X 2GB and the memory benchmarks were noticeably better with 4X 4GB only. The best performance appears to occur when the modules are all the same capacity- I don't know why, perhaps something to do with the progressive memory saturation. Place the larger capacity modules in the 1st channel (black slots).Ĥ. The memory will work better if both channels are complete, that is: 4X + 4X. However, do not mix PC3 with PC3 L- the "L" meaning the RAM will run at a lower voltage when possible. Use only memory having the HP part number on it.Ģ. There is nothing that prohibits a 4X 2GB + 2X 4GB memory configuration in a z620.