1TB Seagate Expansion USB 2.0 External Hard Drive 9SF2A4-500 w power & USB cable. 8.17in L x 4.96in W x 4.54in D (207.5mm x 126mm x 39.1mm), 2.74lbs (1.24kg).
The last several years it's been used as a disconnected back-up, so it's received very little actual use.