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A comment on DDR5 Memory Specification Released. Parent comment

Re:DDR5 Memory Specification Released by jeffbee on Thursday July 16, 2020 @03:33PM (#23862922)
It costs them money to add physical address pins, though.

While we're here I hope anyone can explain to me why Cooper Lake Xeon parts are listed as supporting 4.5TB of DDR4.

Answering self: the 4.5TB support is mostly Optane memory, not DDR4.

[ Parent | on HN ]
Re:DDR5 Memory Specification Released by chacham15 on Thursday July 16, 2020 @08:23PM (#23865527)
The Google Cloud machine type m2-ultramem-4164 has 11,776 GB of memory. How does it accomplish that then?
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Re:DDR5 Memory Specification Released by jeffbee on Thursday July 16, 2020 @08:34PM (#23865617)
4 sockets?
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