Reddit reviews Monoprice 2m 28AWG External Mini SAS 26pin (SFF-8088) Male to Mini SAS 26pin (SFF-8088) Male Cable - Black
We found 4 Reddit comments about Monoprice 2m 28AWG External Mini SAS 26pin (SFF-8088) Male to Mini SAS 26pin (SFF-8088) Male Cable - Black. Here are the top ones, ranked by their Reddit score.
Serial Attached SCSI (SAS) is a high-speed data storage interface designed for high-throughput and fast data accessIntended primarily for data storage centers the SAS interface is backwards compatible with SATAThis 1 meter long cable uses 28 AWG wires and is intended for external use
You didn't ask me, but you could get a Lenovo SA120, LSI 9200-8e, and the appropriate cable for under $300 – leaving some cash for Lenovo drive trays.
(Note also that none of these parts are necessarily ideal for you; for example, the MSA60 costs less and includes trays but has its own drawbacks. It's hard to say without knowing requirements.)
is this the right cable to go from the R710 with an LSI 9200-8E to the MD1200?
 
https://www.amazon.com/Monoprice-External-26-Pin-SFF-8088-108185/dp/B008VLHJBI/ref=pd_bxgy_147_img_3?_encoding=UTF8&pd_rd_i=B008VLHJBI&pd_rd_r=7EYZV4X1AK6NF3MW1BTS&pd_rd_w=PpJW1&pd_rd_wg=dtb3b&psc=1&refRID=7EYZV4X1AK6NF3MW1BTS#customerReviews
I was looking at those pc-pitstop JBOD boxes. You'll save a bit of cash ($100 for the 8-disk model) by buying the one where you have to screw the disks into the trays. Unless you really need to swap them that quickly.
As for the HBA, something with an LSI2008 chip is probably a good choice - found one (Dell-branded) as low as $65 on ebay.
You'll also need to buy two SAS 8088-8088 cables - $25 for 2m cable on Amazon. It's about another $300 for the models that have a SAS expander to run more drives using a single cable.
Don't forget the cable as well. Mini SAS SFF-8088