![Hynix Original 8GB (1x8GB) Server Memory Upgrade for HP Z440 Workstation DDR4 2133MHz PC4-17000 ECC Registered Chip 1Rx4 CL15 1.2V DRAM Adamanta - Newegg.com Hynix Original 8GB (1x8GB) Server Memory Upgrade for HP Z440 Workstation DDR4 2133MHz PC4-17000 ECC Registered Chip 1Rx4 CL15 1.2V DRAM Adamanta - Newegg.com](https://c1.neweggimages.com/ProductImage/AHSB_1_20181219954225813.jpg)
Hynix Original 8GB (1x8GB) Server Memory Upgrade for HP Z440 Workstation DDR4 2133MHz PC4-17000 ECC Registered Chip 1Rx4 CL15 1.2V DRAM Adamanta - Newegg.com
![CMS 64GB (4x16GB) DDR4 17000 2133MHz ECC REGISTERED DIMM Memory Ram Upgrade Compatible with HP/Compaq® ProLiant DL360 Gen9 (G9), ProLiant DL380 Gen9 (G9)/SimpliVity 380 Gen9 - B102 - Walmart.com CMS 64GB (4x16GB) DDR4 17000 2133MHz ECC REGISTERED DIMM Memory Ram Upgrade Compatible with HP/Compaq® ProLiant DL360 Gen9 (G9), ProLiant DL380 Gen9 (G9)/SimpliVity 380 Gen9 - B102 - Walmart.com](https://i5.walmartimages.com/asr/f313a6c8-3f03-4f5d-b239-c32abc8d62b4_1.922393d53a01fa6c63ae235c75b054d2.jpeg)
CMS 64GB (4x16GB) DDR4 17000 2133MHz ECC REGISTERED DIMM Memory Ram Upgrade Compatible with HP/Compaq® ProLiant DL360 Gen9 (G9), ProLiant DL380 Gen9 (G9)/SimpliVity 380 Gen9 - B102 - Walmart.com
![A-Tech 16GB Kit (2 x 8GB) for HP Z440 Workstation - DDR4 PC4-21300 2666Mhz ECC Registered RDIMM 1Rx8 - Server Specific Memory Ram (AT378360SRV-X2R5) at Amazon.com A-Tech 16GB Kit (2 x 8GB) for HP Z440 Workstation - DDR4 PC4-21300 2666Mhz ECC Registered RDIMM 1Rx8 - Server Specific Memory Ram (AT378360SRV-X2R5) at Amazon.com](https://m.media-amazon.com/images/I/71JZ8I3Y6bL.jpg)
A-Tech 16GB Kit (2 x 8GB) for HP Z440 Workstation - DDR4 PC4-21300 2666Mhz ECC Registered RDIMM 1Rx8 - Server Specific Memory Ram (AT378360SRV-X2R5) at Amazon.com
![A-Tech 32GB (2X 16GB) RAM for HP Z440 | DDR4 2133MHz ECC-RDIMM PC4-17000 2Rx4 1.2V 288-Pin ECC Registered Server Memory Upgrade Kit at Amazon.com A-Tech 32GB (2X 16GB) RAM for HP Z440 | DDR4 2133MHz ECC-RDIMM PC4-17000 2Rx4 1.2V 288-Pin ECC Registered Server Memory Upgrade Kit at Amazon.com](https://m.media-amazon.com/images/I/71g76sugkuL.jpg)
A-Tech 32GB (2X 16GB) RAM for HP Z440 | DDR4 2133MHz ECC-RDIMM PC4-17000 2Rx4 1.2V 288-Pin ECC Registered Server Memory Upgrade Kit at Amazon.com
![Bauer Systems] Poor-Man's Gaming PC - Refurb HP Z440 Workstation - Intel Xeon E5-1620 V4 3.5GHz, 32 GB RAM, 516 GB SSD, BYOVC - $400 - Page 5 - RedFlagDeals.com Forums Bauer Systems] Poor-Man's Gaming PC - Refurb HP Z440 Workstation - Intel Xeon E5-1620 V4 3.5GHz, 32 GB RAM, 516 GB SSD, BYOVC - $400 - Page 5 - RedFlagDeals.com Forums](https://b.dam-img.rfdcontent.com/cms/007/052/941/7052941_original.jpg)