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...

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...

Free delivery with the AV forums "deal". This is a great price if you have the free delivery. The cheapest online retailers sell this for around £70 + delivery. This also comes with a 3 years warranty!

Serial ATA 3.0Gbps Interface Support
Improved recording stability over temperature with PMR
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Samsung SpinPoint F1 HD103UJ 1TB Hard Drive SATAII *32MB Cache* - OEM

Specification Value
Product Description Samsung SpinPoint F1 HD103UJ - hard drive - 1 TB - SATA-300
Type Hard drive - internal
Form Factor 3.5" x 1/3H
Dimensions (WxDxH) 10.2 cm x 14.7 cm x 2.6 cm
Weight 0.6 kg
Capacity 1 TB
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