DDR3 seemed plenty fast when it first showed up 19 years ago. Who could say no to 6400 Mb/s transfer speeds? Of course compared to the modern DDR5 that’s glacially slow, but given that RAM is…
My daily driver is a PowerEdge T620 with 48 Ivy Bridge cores (2x E5-2969 v2) and 384 GiB of DDR3-1333. It’s a bit of a power hog yes, but it’s still cheaper than upgrading to a more modern system with at least that much DDR4/5, and the only things where performance has been an obstacle has been a few more recent games (most recently Clair Obscur, which was bottlenecked by my GPU with the CPUs at pretty low utilization).
My daily driver is a PowerEdge T620 with 48 Ivy Bridge cores (2x E5-2969 v2) and 384 GiB of DDR3-1333. It’s a bit of a power hog yes, but it’s still cheaper than upgrading to a more modern system with at least that much DDR4/5, and the only things where performance has been an obstacle has been a few more recent games (most recently Clair Obscur, which was bottlenecked by my GPU with the CPUs at pretty low utilization).
You have a small sever as a daily driver