Lenovo ThinkSystem 3.84TB SAS 12G SFF PM1643 Read Intensive Hot-Swap SSD

The PM1643 in the ThinkSystem 4XB7A13645 is a SAS drive running at 12G, here with 3.84TB of capacity in a 2.5in SFF hot-swap carrier. It is rated Read Intensive, and Lenovo's feature code is B4A7. Compatible servers: SD530, SN550, SN850, SR850, SR860, SR950, SR650 and ST550. SAS keeps it at home on RAID controllers and expanders built for that interface, which is common in enterprise arrays. It fits read-dominated storage: archives, content libraries and reporting databases. Heavy write duty belongs on a different class. We do not hold rated endurance or throughput numbers. The 4XB7A13645 can be ordered refurbished, with a choice of 1 year or 3 years of warranty, or used, with 90 days. No new unit is listed. Send your server model and quantity and we will reply with pricing and lead time.