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Blazing fast, up to 16TB.
Buyer's Guide: Ordering a Refurbished Mac Pro
After ordering your Mac Pro, see step #2 of the Buyer’s Guide page for the parts to make it “scream”.
Ordering a refurbished Mac Pro PERMALINK
The trick here is some patience. Apple usually refreshes the refurbished offerings about once a week, so if you don’t see the model you want, check back each day. The models offered might or might not have exactly what you want (like Airport wireless), so if you have specific desires, you might have to buy new.
For more on buying refurbished, see Buying a Refurbished Mac.
When you go to the refurbished store, click the link at left to see relevant items eg Mac Pro:
As of February 201, the 2.66GHz quad-core 2009 Mac Pro or 2.8GHz quad-core 2010 Mac Pro are your best deal.
Eight-bay Thunderbolt 3 high-performance storage for photo and video.
Hard drives or SSDs.
Non-RAID or RAID-0/1/4/5/10.
Capacities up to 128 Terabytes!
Mac or PC.
Ideal for Lightroom, Photoshop, video.
Capacity up to 16TB!
Blazingly fast Thunderbolt 3 SSD!
Up to 4TB capacity, USB-C compatible.
USB-C model also available
Up to 65% better pricing than Apple
Lloyd recommends 32GB RDIMM modules for most users (more expensive LRDIMMS are for 512GB or more).