1TB HDD, These samsungs are the best performers in this range of HDD. The Ecogreen HDD's being great on power useage if you wanted to put lots of them in your system.

This drive is about 10% faster than other "Eco" drives if the blurb it to be believed, and though only spinning at 5400RPM operates more...

Samsungs new eco-friendly hard drive utilizes its low noise operation technology SilentSeek and NoiseGuard to achieve a quiet operation system. A reinforced flying on demand (FOD) technology controls the distance between the disk and the head, a safety measure to protect the head and raise the stabi more...

1.5TB Samsung HD154UI EcoGreen F2 DT, SATA 3Gb/s, 32MB Cache, 8.9 ms, NCQ

This F2EG performs like a 7200RPM drive, and even 10% faster than most other green drives tested by our 3XS systems team!

The Ecogreen F2 was designed to be efficient and quiet and is surprisingly fast. It has an enormous 1 more...

Internal:
1TB Hitachi 0A38016 Deskstar 7K1000.B, SATA 3Gb/s, 7200rpm, 16MB Cache £54.63
1TB Samsung HD103SI EcoGreen F2, SATA 3Gb/s, 5400rpm, 32MB Cache, 8.9 ms, NCQ £57.49

External
1TB Hitachi 0S00073 SimpleDrive, Black, Turbo-USB, 3.5" External Hard Drive, USB 2.0 £62.09
1TB Seagate Expansion ST more...

1.5TB Samsung HD154UI EcoGreen F2 DT, SATA 3Gb/s, 32MB Cache, 8.9 ms, NCQ

Ever so slightly more expensive than the ebuyer deal but this time with a 3yr warranty

Free delivery for some via Hexus or AVForums, otherwise its £6.99 for next day delivery.

First deal so hopefully this is correct :)

Nicer HDD than the F1 (for what I've read). and just £6 more than the last offer of the F1!. It comes with a 3 year warranty.
Just in case, this is a slower disk, but far more silent. It also uses less power.

To get this price, check in the Today Only Section, in the Super Savers subheading. Sorry, more...