Archimago's Musings: MEASUREMENTS: Sennheiser HD650 (~2010-2012) and HD800 (~2010). A comparison of two "Reference Class" headphones, and a look/listen to the "Sennheiser veil / darkness". [Inexpensive 2TB SSD and inflation in consumer electronics...]
ADATA HD650 HDD 2.5" 2TB black 3.1 - External Hard Drive | Alzashop.com
Amazon.com: ADATA HD650 2TB USB 3.1 Shock-Resistant External Hard Drive, Black (AHD650-2TU31-CBK): Computers & Accessories
HD650 External Hard Drive
ADATA 2TB HD650 Portable Hard Drive USB 3.1 Model AHD650-2TU31-CBK Black - Newegg.com