4TB 7200RPM SATA 6GB 3.5
HGST Part# HDN724040ALE640
Hard Drives - Internal – Hard Drive - 64 MB Buffer - Ultrastar 7K4000 - SATA - SATA/600 - 7200 Spindle Speed (rpm) - Internal - 3.5" Form Factor - 4 TB Storage Capacity - 1" Height - 4" Width - 5.8" Depth - 7K4000 Product ...
1TB 7.2K RPM SATA 3.5
HGST Part# HUA721010KLA330-RF
Hard Drives - Internal – Hard Drive - 32 MB Buffer - No Wireless LAN - Refurbished - Ultrastar A7K1000 - SATA - SATA/300 - 7200 Spindle Speed (rpm) - Internal - 3.5" Form Factor - 1 TB Storage Capacity - 1" Height - 0.5" Width