Samsung PM1653 U.2 SSD 30.72TB (Used)

The Samsung PM1653 is a solid-state drive in the 2.5″ form factor. It is available in capacities ranging from 960 GB to 31 TB. This page reports specifications for the 31 TB variant. With the rest of the system, the Samsung PM1653 interfaces using a SAS 24 Gbps connection. The SSD controller is the RGX Rhino from Samsung. Samsung has installed 128-layer TLC NAND flash on the PM1653, the flash chips are made by Samsung. The PM1653 is rated for sequential read speeds of up to 4,200 MB/s and 3,700 MB/s write; random IOPS reach up to 800K for reads and 140K for writes.

Specifications:
Form Factor: U.2
Interface: SAS 24Gbps
Power Draw: 5W idle | 15W max
Sequential Read: 4,200 MB/s
Sequential Write: 3,700 MB/s
Endurance: 56064 TBW
MTBF: 2 Million Hours
Drive Writes Per Day (DWPD): 1
Warranty Period: 5 Years

For more detailed specifications visit the official website.