These are Seagate Pipeline HD 2 250gb hard drives.  They are new in sealed anti-static bags.  They came from a department store chain that went bankrupt.

These drives are specifically made for functions that require 24/7 operation, like DVR's

• Cool. Quiet. Low-Power Video Performance.
• Optimized for high-definition consumer DVR applications •
• Low power and fine-tuned for consistent, dependable delivery of multiple high definition video streams 
• Designed to meet Energy Star and other strict consumer power consumption standards
• Quiet drive operation to enhance customer viewing and listening experiences
• Easy-to-manage multi-room video delivery of up to 16 simultaneous HD streams
• Qualified for operating temperatures up to 75°C to meet the rigors of the consumer electronics set-top box market
• 24×7 operational profile to meet the always-on demands on the DVR market
• Best-Fit Applications - Consumer digital video recorders,  Media servers and centers, Home theater PCs and servers, Cable, satellite and IPTV set-top boxes

Shipping and handling will be $7 via USPS Priority Mail.  $1 for each additional quantities.